Quality glass infusion bottle bottles chemical and particle residues cleaning effect is good or bad , have a greater impact on the clarity of the infusion packaging design formulations , such as rinsing with water for injection infusion bottle inside wall , PH value of its swing lotion , conductivity , particle number , clarity and other factors have an impact on the clarity . In addition to the old bottle of treatment is also very critical , timely treatment approach should be taken to avoid prolonged storage difficult to scrub and affect a large infusion of clarity , old bottle decay force has declined , acidic, alkaline electrolyte on the sidewall have a corrosive effect plastic packaging box on the long sidewall damage phenomena can occur in the off-chip high temperature environment and under the action plastic packaging design of liquid, mechanical force , and the white point to produce the precipitation of silicate , etc. , thus affecting the clarity of the infusion .Stopper quality natural rubber plug flange type usually need to add the use of polyester film , polyester film processing methods and natural rubber stopper complex acid treatment method will result in amino acid infusion preparations appeared to cool after sterilization flocculent block and clear plastic packaging white point , the impact of clarity , the use of natural rubber plug was stopped at the end of vac tray 2004 . As amino acid infusion preparations, should adopt a higher purity and cleanliness medicinal Dingjijiaose . Infusion of amino acids used in the preparation Dingjijiaose recommend plastic boxclam shells for sale using brominated butyl rubber stoppers , cleanliness affect materials used in the production of infusion Dingjijiaose , formula, clamshell packaging process , production management and other than the infusion Dingjijiaose large, thus affecting the clarity of the infusion preparation as a transfusion preparation with a butyl rubber stopper of amino acids , the selection of materials should be strictly controlled amount of volatile low-molecular substances and heavy metals content, the curing agent formulations , as little as possible the amount of accelerator can be little or no plasticizer , special techniques and measures taken , the stopper vulcanization reaction residue decomposition and control clear plastic box packaging a minimum , should be cleaned with mild silicification, packaging bags cleanliness must be high, it will give the infusion formulations to improve clarity .Production factors amino acid infusion formulations manufacturing sites to adopt laminar air flow purification device , air cleanliness of the production environment must meet the GMP standards prescribed by the State , such as fine filtration , filling, tamponade environment required to achieve local one hundred . Glass infusion bottle manufacturers should have a certain plastic packaging production areas clean . Manufacturers of medicinal Dingjijiaose cleanliness of each process must meet certain requirements , such as curing , cutting , cleaning, cleanliness package process area reached 300,000 , 100,000 , 10,000 , local 100 .At present, China still accounts for the largest proportion of the infusion glass bottles ( about 90% ) , according to the Chinese plastic packaging box pharmaceutical information reported amino acid infusion in 2000 to plastic trays approximately 100 million bottles in 2005 is expected to reach 3-5 million bottles , so clarity as a key quality indicators requires manufacturers of amino acid infusion preparation of raw and auxiliary materials production enterprises work together to strengthen enterprise management and scientific research and development , improve clear plastic box GMP certification , good security in software and hardware development .Factors affecting the clarity infusion packaging?Quality glass infusion bottle bottles chemical and particle residues cleaning effect is good or bad , have a greater impact on the clarity of the infusion formulations , such as rinsing with plastic packaging water for injection infusion bottle inside wall , PH value of its swing lotion , conductivity , particle number , clarity and other factors have vac tray an impact on the clarity . In addition plastic packaging box to the old bottle of treatment is also very critical , timely treatment approach should be taken to avoid prolonged storage difficult to scrub plastic packaging design and affect a large infusion of clarity , old bottle decay force has declined , acidic, alkaline electrolyte on the sidewall have a corrosive effect on the long sidewall damage phenomena can occur in the off-chip clamshell packaging high temperature environment and under the action of liquid, mechanical force , and the white point to produce the precipitation of silicate , etc. , thus plastic trays affecting the clarity of the infusion .Stopper quality natural rubber plug flange type usually need to add the use of clamshell boxes polyester film , polyester film processing methods and natural rubber stopper complex acid treatment method will result in amino acid infusion preparations appeared to cool after sterilization flocculent block and white point , the impact of clarity , the use of natural rubber plug was stopped at the end of 2004 . As amino acid infusion preparations, packaging boxes wholesale should adopt a higher purity and cleanliness medicinal Dingjijiaose . Infusion of amino acids used in the preparation Dingjijiaose recommend using brominated butyl rubber stoppers , cleanliness affect materials used in the production of infusion Dingjijiaose , formula, process , production management and packaging design other than the infusion Dingjijiaose large, thus affecting the clarity of the infusion preparation as clear plastic packaging a transfusion preparation with a butyl rubber stopper of amino acids , the blister packs packaging selection of materials should be strictly controlled amount of volatile low-molecular substances and heavy metals content, the curing agent formulations , as little as possible the amount of accelerator can be little or no plasticizer , special techniques and measures taken , the stopper vulcanization reaction residue decomposition and control a minimum , should be cleaned with mild silicification, packaging bags cleanliness must be high, it will give the infusion formulations to improve clarity .Production factors amino acid infusion formulations manufacturing sites to adopt laminar air flow purification plastic box device , air cleanliness of the production environment must meet the GMP standards prescribed by the State , such as fine filtration , filling, tamponade environment required to achieve local one hundred . Glass infusion bottle manufacturers should have a certain production areas clean . Manufacturers of medicinal Dingjijiaose cleanliness of each process must meet certain requirements , such as curing , cutting , cleaning, cleanliness package process area reached 300,000 , 100,000 , 10,000 , local 100 .At present, China still accounts for the largest proportion of the infusion glass bottles ( about 90% ) , according to the Chinese pharmaceutical information reported amino acid infusion in 2000 to approximately 100 million bottles in 2005 is expected to reach 3-5 million bottles , so clarity as a key quality indicators requires manufacturers of amino acid infusion preparation of raw and auxiliary materials production enterprises work together to strengthen enterprise management and scientific research and development , improve GMP certification , good security in software and hardware development .

Posted by: plasticpackaging at 02:47 AM | Comments (19) | Add Comment
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Because the production of large plastic films and variety, in the fields of agriculture, industry, construction , etc. with a wide range of uses. Our current production of plastic films accounted for 20% of the total output of plastic products , plastic products production is one of the faster growing category. Experts predict that the next few years, the domestic market demand for plastic film will be continued growth rate of 9% , the blister packs packaging market prospect clear plastic box packaging of plastic film is very broad. Consumption of plastic film is about 2 / 3 as packaging materials, agricultural plastic film , about 30 %, the rest is used as electrical materials , photosensitive materials and electronic information materials. Ours is the largest agricultural plastic film production and use of country . Agricultural plastic film mainly films and film, forage film , shade net, insect nets and other modern agricultural covering material. In the use of a variety of films currently about 1.5 million tons , the annual demand of about 700,000 tons update . Film used as ordinary PVC film , PVC Wu Dimo ??, ordinary polyethylene film, polyethylene Wu Dimo ??, polyethylene and EVA versatile multifunctional composite membrane composite film . Mulching the area clam shells for sale of average annual growth of about 1000 acres, currently mulching area has reached more than 2 million acres , the actual annual consumption of about 450,000 tons of plastic film , ranking first in the world . Suitable for promotion of our mulching an area of ??about 37 million hectares plastic packaging box of farmland . With the rapid development of agricultural science and technology , the demand for film will continue to grow . China's packaging boxes wholesale production of polypropylene film is biaxially oriented film major (BOPP), cast film (CPP) and other packaging films. Biaxially oriented film products are widely used in food flexible packaging , color printing, garment and other industries. At present, clear plastic box China has a biaxially oriented polypropylene film production capacity of about 900,000 tons / year, two-way stretch film production in 75% of the ordinary film , tobacco accounted clamshell boxes for only 10% of the film , pearl film about 7% , accounting for 3 electrician film %, and other films about 5 %. At present, the plastic film industry faces major development opportunities , enterprises should increase technology investment , rational use of resources , to make up for deficiencies in the supply of production technologies and materials exist as soon as possible , in order to win more market share in the plastic film market .

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Functional thin film clear plastic box materials import substitution has become increasingly evidentPVC plastic film means a film , polyethylene, polypropylene, polystyrene and other resin, used for packaging, and as coating layer . "Twelve Five" period, especially plastic films feature film materials in emerging industries will play an important role , excellent functional properties of thin film materials , the downstream market segments targeted, broad application prospects. Water film solar cell membrane , a thin film flat panel display , semiconductor and microelectronics films will have a vast space. Functional film materials technology barriers, the main difficulty lies in its formulation, process and equipment. Among the many features of the film , the integrated market space and technical barriers , our most promising optical films and photovoltaic films.Optical grade PET as the main raw material of the optical film , diffusion film, a brightness enhancement film are processed on the basis of the slice from the PET . Due to the high levels of optical thin-film technology , a technology-intensive industries, high barriers clamshell boxes to entry , is still mainly rely on imports. Now there are companies wishing to enter the domestic optical film field , the domestic enterprises to enter the field of optical films , plastic packaging box will boost demand optical PET film. Optical PET film production is mainly concentrated in the Japanese and Korean companies , domestic enterprises have yet packaging boxes wholesale to achieve large-scale production . East wood science and technology , Nanyang Technological breakthrough is expected to take the lead .Solar films including film and EVA film backplane backplane film clear plastic box packagingblister packs packaging mainly made ??of a fluorine -based film and a polyester film. Fluorinated membranes highest technical barriers , China is still not industrial enterprises, the relative maturity of the polyester film is slightly higher domestic clam shells for sale East wood science and technology , Changzhou Yuxing 's products have been certified by the downstream large foreign clients , import substitution is increasingly obvious, large southeast , binary new material, Nanyang Technological also actively entered the field.

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Our comprehensive ban on packaging boxes wholesale plastic water pipe will leadChina plastic pipe Deputy Secretary Wang Zhanjie in Plastics Processing Industry Association revealed that a comprehensive ban of lead timetable plastic pipe being developed , and people 's lives will be clear plastic box packaging fully out of the water pipe ban lead at the end of this year.A reference to " lead poisoning " People always heard discoloration , in addition to violations of food and cosmetics , for decoration of plastic pipes, doors and windows -based materials in this terrible way also threaten people 's health. Especially called "urban vessel" out of the water pipe. Most are made ??of PVC material , this kind of plastic products to be produced in the process of adding a known lead salt stabilizer. clam shells for sale Deputy Secretary-General Wang Zhanjie China Plastics Processing Industry Association , said in an interview with reporters , although the lead salt stabilizer security risks, but there is no total ban . Wang Zhanjie : PVC pipe is what we do blister packs packaging the most successful varieties, better price . However, high temperature PVC can clear plastic box not be decomposed, forming temperature is not low , it added heat stabilizers , the best is lead salt stabilizer , but our lead ban is local , not only in the water supply adding, drains and other pipes did not mention .According to reports, a plastic containing lead salts to the water pipes have been disabled world , national and Beijing construction sector has also made ??provisions disabled . Wang Zhanjie said , will be fully implemented before the end of this year to ban lead pipe order, our industry association is also developing planning table . Since 2015, the European commitment to a comprehensive ban of lead, China should also simultaneously go. To the plumbing in this order, but we never drain under this order, the reason is that our current processing costs are too high.Wang Zhanjie problem description, PVC pipes , in fact, there has been controversy. Just do not lead salt stabilizer , there is no problem. To achieve industrial innovation and technological progress can only help people, but also conducive plastic packaging box to the health industry . Wang Zhanjie : If we increase the cost disadvantage clamshell boxes on this industry , we have to give businesses slow breath . All this will certainly solve the water supply problem to ban lead . This phenomenon is not only today, PVC pipe water from there is the 1980s emerged.

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With the rapid development of China's beverage industry , PET bottled drinks hot filling production line to speed development become inevitable. Achieve high-speed PET bottled drinks hot filling production line , not a simple device to enlarge. Compared with previous low-speed production line , the need to be innovative and breakthrough plastic packaging box in clear plastic box sterilization and filling bottles before filling the bottle down after the sterilization process and equipment. After years of persistent research and exploration , PET bottled drinks hot filling production line made ??a breakthrough leap in achieving high-speed, full -line equipment levels close to packaging boxes wholesale the world advanced level.Meanwhile , the consumption of the device is greatly reduced disinfectant blister packs packaging , only the consumption of the original process is 1/ 3, with a great advantage in operating cost savings . Simplifying the packaging clear plastic box packaging material sterilization equipment , reducing clamshell boxes equipment footprint, most importantly, more suitable for high speed hot filling production line . Further , the bottle for sterilization in a confined environment , easy control of microorganisms , to fully improve the operating environment . Easier to focus on recycling and waste gas treatment, environmentally friendly , for maximum operator protection from disinfectant violations.Although aseptic cold filling technology can reduce costs and demonstrate its advantages in terms of products, tea drinks , juice drinks market , but its high investment in equipment and equipment maintenance costs prohibitive for many companies . And now the high-speed hot filling technology for clam shells for sale many beverage companies to provide the best solutions , both to meet the product's growth and security, but also reduces the cost of packaging materials and operating costs beverage business. With the maturing high-speed hot filling technology for more domestic large and medium-sized beverage production enterprises with advanced, stable and reliable beverage filling equipment , bringing more direct cost benefits.

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Rubber products will move clear plastic box in the direction of environmental protectionSince the implementation of China's market economy, since economic growth has accelerated , showing various industrial fields flourish situation , rubber, plastics industry, this development is particularly prominent. As in recent years , the rapid development of the automotive industry , a gradual increase in demand for tires ; Meanwhile , electronic components, medical equipment industry to promote the prosperity of the plastic industry ushered in the golden age , After years of exploration and progress, and gradually realize the environmental performance of products become one of the rubber industry's future development goals.In the price of rubber products showing a big difference , natural rubber , PA6 products have good strength and durability , and our country is not a natural rubber producing countries , which would fall on foreign imports of natural rubber products , so living in the price leadership ; addition, HDPE and PP lower product prices, these two products are generally used in rubber machinery manufacturing , automobile tire production , and blister packs packaging in the process is more mature, simple production process, resulting in lower cost of its low price, thus shows that the common cause of creating a difference in all aspects of rubber product price. In the first half of the price clamshell clam shells for sale boxes changes in 2013 , most of the rubber prices showed a downward trend , in which natural rubber and butadiene rubber products fell more than 30 %, while widely used in the medical aspects of PC products , and heat and strength than HDPE and PA6 good price drop is small, and even increased slightly. From the point of view of the current rubber industry , although industry overcapacity caused some impact, but some of the more complex technology , performance, quality products still have strong development activity, the industry at this stage the industrial structure adjustment and upgrading of the situation initially revealed, rubber and plastics industry also timely development packaging boxes wholesale of new products development strategy , highlighting the environmental performance of clear plastic box packaging the product advantages , improve market competitiveness.The industry believes plastic packaging box that : the environmental performance of products, the industry has gradually gained importance in the future development of environmentally friendly products will become one of the products that best meet market needs . Thus, each rubber products manufacturing enterprises to continuously update the technology in the production process and , through the above channels , and actively promote the optimization and upgrading of industrial structure , in order to improve market competitiveness, the development of the industry with vitality .

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International trade can be bare except for a few commodities thermoform trayscolor box blister sealing packaging ( such as wood, aluminum ingots, pig iron ) and bulk ( such as wheat , sugar , ores ) , the need certain packaging, packaging products primarily for the role : to protect goods, easy to transport , storage , distribution , sale and consumption packaging boxes wholesale , increase value-added goods and packaging is also a means of expanding sales . Export packaging to meet the scientific, economic, strong, handsome and marketable requirements. This is because:1 , the main export commodities to maritime transport , maritime transport is characterized by a long time , climate changes, product packaging must therefore be based on a variety of scientific management features , and must be suitable for long-distance transport . Such as fresh fruit packaging have ventilation holes, and the inner and outer layers of the packaging of the ventilation holes must be able to reach each other 's requirements. Fragile glassware , ceramics, enamel products, must have good spacing pad to prevent break up . The case of wooden packaging goods , should pay attention to the hoop buckle packing reinforced to withstand stacking, plastic packaging boxes wholesale handling packaging to prevent breakage when spread .2 , packaging is beautiful and practical needs of the international market competition , and easy to transport ( as appropriate container , pallet transport ) , to facilitate the display ( such as small packaging for supermarket display ) is also a necessary condition for expanding sales . Also, in line with the requirements of the importing country or restrictions on goods provisions , if any, are not allowed to clamshell blister sack the country imports, some countries are not allowed to use straw as a cushion and so on.3, the package is a means to increase the added value of the product . Therefore , the packaging of goods in line with science, strong, beautiful , thermoforming packaging under the conditions of merchantability , must also be conscious that exports increased after the actual economic improvement package.Because packaging is such an important role in the export transaction, so the foreign trade contracts in a package that is separate terms . Foreign trade contracts in terms of packaging , generally include two aspects ; First, packaging materials and methods, such as wooden cases , cartons , metal box mounted , gunny bags , etc., and raise the size required, each weight / quantity , reinforcement conditions ; Second, transportation sign , according to international practice , generally designed to determine by the seller , the seller may also be decided , but in the contract , the buyer needs to take the initiative to seek advice in order to reduce unnecessary losses during transport .

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With the rapid development of modern science and technology and to strengthen the trend of global economic integration , logistics as an advanced organization and management concept is widely accepted. China's major cities have established a logistics industrial parks and logistics base. Digital, network , information technology , large-scale become the theme of China's logistics development, to provide comprehensive, integrated services for large customers of third-party logistics , fast and convenient intermodal facilitate timely "justingtime" for the two sides to lift sales worries . Thus, the rapid development of the logistics industry commodity circulation carriers packaging is also put forward higher requirements, this article is from the perspective of the needs of modern logistics packaging performance point of view the development of China 's packaging industry .It is well known in the circulation of goods will inevitably have to go through the process of transportation, handling, inventory management , packaging, distribution, processing and circulation of several aspects of information processing , which is crucial in the quality of packaging logistics system , which packaging boxes wholesale directly affects to various aspects of the quality of the logistics system into full play. Modern packaging to conform to the requirements of various aspects of the logistics system , and better services for the circulation of commodities , and its function is no longer confined to the containment, protection , facilitation and promotion of the four functions in the traditional sense , but also both easy to transport , loading and unloading in database management , identification , messaging and other functions. Therefore , to adapt to the development of modern logistics package presents the following situation : packaging containers and collection of large-scaleIn transport, multimodal transport with the use of composite appears consistent style mode of transport , container and pallet packaging containers two more . Developed countries as the center of international container transport complex consistent system of transport , accounting for 80% of the total transport packaging , which greatly facilitates the use of turnover scattered grocery packaging containers loaded scattered groceries just use corrugated boxes , trays can be primary packaging convenient storage, custody, to avoid damage to cargo . The use of large containers and pallets of goods in transit without transhipment boxes flip , facelift , in the logistics process as a whole transport, both to limit and prevent the occurrence of damage, but also can improve transport efficiency.In the handling, transport , the transportation and distribution for the short run , about two-thirds of the time is spent on the scattered cargo handling, transport , and therefore improve handling , cargo handling efficiency scattered , reduce logistics costs is particularly important. With the improvement of the overall level of logistics facilities , mostly used for transport packaging forklifts , cranes and other mechanical handling , handling, avoid cargo damage caused by rough handling because of the artificial . Forklifts, cranes mechanized loading and unloading , handling and create the conditions for the transport of containers and collections of large-scale implementations. In the loading , handling , forklifts , cranes machinery also contributed to the standardization of universal large containers , pallets. Therefore , the use of large-scale container and pallet packaging products conducive to handling services civilization , handling mechanization, standardization and scientific management operations , as well as to facilitate mechanical thermoforming packaging forklift handling, transportation , help shorten the handling, transportation time, thereby reducing logistics costs . Warehouse management, use of container and pallet containers or pallets can be stacking as a whole , unified management.With more and more varieties of containers , such as : the emergence of thermal containers blister sealing , container and other functional ventilation of the container, so that large container as a warehouse to manage as possible, thus eliminating the need for warehousing , inspection, inventory in the logistics process , stacking , storage , a library and a series of store operations , so that the product reduces the requirements for the warehouse , the product in the database management easier to implement. In addition , the use of containers, pallets in the warehouse when the storage unit as storage of goods , warehousing stacking height can be increased to improve the storage density, improve storage capacity utilization, automate warehouse stacking goods rise , thereby reducing logistics costs. Making use of container as a storage unit inventory , stacking , transfer libraries during the sorting operation can be used to improve the mechanical efficiency of cargo sorting .Standardized Packaging SizeAfter joining the WTO, China's logistics and distribution logistics to international standards, the first thing to do is to standardize our logistics work. Currently the International Organization for Standardization (ISO) focused primarily on the basis of standardized modulus logistics system, including packaging, unit cargo handling equipment , trays , storage equipment , transportation equipment, etc. , in order to consider the coordination of all aspects of the size distribution. Logistics infrastructure standards plastic packaging boxes wholesale it developed mainly : ISO3394 " stiff cube transport package sizes ", ISO3676 " packaging unit cargo size ", ISO1894 " series universal container minimum internal dimension ", ISO1496 " general transport freight container ", ISO / R198 " flat pallets of goods transport sided " and more than 30 criteria. In April 2001 our country has officially released the " Logistics term " national standard (GB/T18354-2001). At present, the distribution of published standards , including warehouses , handling , packaging, warehousing and other criteria, such as : "container port handling operations Safety Regulations " (GB11602-1989), " type of cargo , packages and packaging material type code " and so on.With the strengthening of logistics standardization , containers, pallets Size toward standardization. As an international container transport generic specifications are mainly 20 feet and 40 feet two kinds of transport they use a flat tray tray size of 800mm 1000mm800mm 1200mm, 1000mm 1200mm three. To reduce transportation costs , improve logistics efficiency , package dimensions and should be adapted to the current common means of transport in order to take full advantage of the effective volume of the existing transport and loading weight. Therefore , Packaging Size will determine the size of a growing tendency to reverse calculation method from outside to inside , that is to determine the size of the package according to the specifications of the container , pallet sizes. Moreover, when the product uses containerized transportation , all kinds of straight party body such as corrugated boxes, crates , containers, trays and color box packaging other packaging dimensions should be consistent with the national standard GB4892 " hard straight cube transport package size series ", GB1413 " cargo container external dimensions and weight range ", GB1834" common minimum internal dimensions of the container "and other standards, and compatible with the container transport . Specific dimensions determine the size of the logistics base module , based on the basis of various sizes deduced ULD , this size ULD size as a design basis . Container size must match the various aspects of logistics facilities , equipment, machinery , container size is often the core of the entire logistics system design, and then decided to meet various design dimensions for other requirements. Therefore , the impact of logistics standardization system and the foundation modulus determines the size of the standardized packaging specifications .Package informationCurrently digitization , networking , information technology has become a major topic of logistics development , logistics and e-commerce combined with faster information technology to promote the packaging process. Such as logistics information collection and coding database technology , logistics, information processing electronic and computerized logistics standardization and real-time transmission of information . Widely used in logistics information stored digital, electronic ordering system (EOS), electronic data interchange (EDI) and other technologies , require the product packaging to information technology, the automatic identification system, properly applied to bar code technology on the packaging . Automation of logistics, such as bar code / language / RF automatic identification system, automatic sorting systems, automated storage and retrieval system , cargo tracking system will need to have a clear identity on the packaging and reading the information code can be achieved . Currently one-dimensional code has been unable to meet demand for the product description , including the product name, price , manufacturer, date of manufacture , weight, validity , inspectors and other two-dimensional code and technical information is gradually used on product packaging. Of course, the most recognizable barcodes printed by the printer , then paste it into the packaging container , this will give the information thermoform trays package brings some inconvenience , but with printed directly on the packaging container machine-readable bar code technology perfect packaging information will bring great convenience.Towards eco-friendly packagingGreen logistics is an important part of today's sustainable economic development , focusing on the ecological environment, logistics and reduce the harm caused to the environment has become a major topic of logistics development. Especially after joining the WTO, China's import and export products increased international green trade barriers set up so that people 's emphasis on "green" deepened . Plays a decisive role in the green logistics logistics activities throughout the whole story as packaging, logistics, green packaging urgently required in advance . Therefore , the use of green packaging materials , improve packaging material utilization, folding design packaging to reduce no-load rate, create a recycling system for packaging will be the development direction.Packaging companies transformed from traditional single packaging products clamshell blister to large-scale third-party packageWith the development of flexible logistics, " more variety, low-volume, short-cycle " products increased, which requires packaging enterprises reflect the ability of the market faster , stronger . With trade liberalization , expansion of global capital markets , logistics companies joined forces to establish logistics bases , logistics, industrial parks, in order to meet the high-speed development of the logistics of this trend , the traditional single packaging products , whether paper or plastic , perhaps are difficult to meet the customer 's complete set of packaging needs , forcing packaging enterprises from free competition to the joint development of the road , so packaging products in quantity, quality and variety of the breakthrough . In addition the " WTO" , the export of products increasing, the demand for increasingly stringent packaging , logistics enterprises large enterprise customers gradually realized packaging sourcing, R & D and planning a serious shortage , so more and more companies want to adopt . " outsourced "," contract "type of packaging to complete the product packaging , which requires a large-scale packaging companies to provide one-stop complete solution package that product packaging planning, packaging production and procurement. The larger the size of the packaging business , the ability to adopt new technologies and technological innovation is stronger, more able to meet the logistics park , logistics base demand for various packaging . Thus , large-scale third-party package will soon become the market -goers .

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Green Logistics (Environmental logistics), was conducted from the perspective of environmental protection, research on modern logistics system , to form a symbiosis with the environment combined cycle logistics system , changing the way the role of the relationship between the original economic development and logistics , inhibition of logistics on the environment harm , in harmony with the environment to take new ideas to make every aspect of logistics systems are based on the protection of the environment is conducive to enable waste materials can be returned to the normal to the logistics process , while promoting economic and the healthy development of consumption. It is a dynasty { 's pollution of the environment , reduce resource consumption as the goal, the use of advanced logistics technology , planning and implementation of transportation, storage, packaging, handling , distribution and processing of logistics activities. Green Logistics has the following characteristics :First, the fundamental difference between green logistics and general logistics is diversification objectives. General Logistics is a fundamental goal to pursue economic interests , leading to conflicts and environmental interests. Green Logistics is the environmental benefits and economic interests as a common goal , the pursuit of a win-win packaging boxes wholesale environmental interests and economic interests. Modern Green Logistics Management emphasizes the global and long-term interests , emphasizing comprehensive environmental concerns , reflecting the corporate green image , is a new trend in logistics management .Second, the concept of environmental protection throughout the entire process of green logistics . Operating from a forward logistics to logistics to achieve waste recycling and reuse of resources carried out , from planning the logistics management system to logistics activities , logistics and environmental protection is to evaluate the effectiveness of the system , an important indicator reasonable .Third, from the perspective of the scope of green logistics activities , both including all individual green logistics operations ( such as green transport, green packaging, green circulation processing, etc.) , but also the logistics of waste recycling and reuse of resources carried out .Fourth, focus on green logistics cooperation between enterprises to seek business development strategies of economic and environmental symbiosis type .Implementation of green logistics is not only a business matter , but must proceed from the perspective of government constraints , institutional strengthening of modern logistics management , work together to build the framework of green logistics development.Relationship a logistics and packagingModern logistics is the substance of packaging, handling , storage, inventory management, distribution processing, transportation, distribution , and many other activities combine to form a complete supply chain , to provide users with multi-functional, comprehensive integration services. Package as a modern logistics is an important part , in the face of rapid development of modern logistics , packaging technology and usher in new opportunities and challenges , requiring intelligent, standardized, systematic , mechanization and automation , convenience , rationalization development.On the other hand . Packaging has a special thermoforming packaging status in the entire logistics activities. In the process of production and distribution , packaging and logistics processes at the beginning of the end of the production process , both the production end , it is the starting point of the logistics process . Research and Practice has proved that the package as a starting point than the significance of logistics as a production end significance is much greater L]. In the entire logistics process, packaging always exist. When the product packaging , what kind of packaging materials ( such as: paper, plastic , glass, iron products ) , packaging containers ( eg : paper , plastic , cardboard ) , packaging technology ( such as: proof packaging , shrink packaging , vacuum packaging, etc. ) and packaging structures ( tubular box , disc boxes, cardboard boxes and other functionality ) , will directly affect the efficiency and quality of the basic functions of logistics systems handling, transportation , storage , distribution and transportation to achieve, relation to the whole level of logistics services , economic and social benefits .More importantly, logistics information management is the key to modern logistics standardization and core . A variety of information products will be packaged in a variety of products to reflect and embody . So the package should be set at different levels of plastic packaging boxes wholesale what automatic data acquisition technology ( labels, bar codes, radio frequency technology, etc. ) , for logistics information management , logistics and supply chain management throughout the whole logistics system management is essential. Information is the fundamental basis for the control and decision-making based logistics network , and only mastered the logistics system in a comprehensive , timely and accurate information later , in order to ensure the controllability of the logistics network. Thus , between packaging and logistics are complementary and mutual restraint , indivisible, common development and progress. It is no exaggeration to say that all the constituent elements of green logistics systems are concerned with green packaging . To achieve green logistics , green packaging must be implemented - green packaging.2 connotation of green packagingGreen Package (Green Package) packaging industry is both a new concept, but also to achieve a determinant of green logistics . But the packaging is also an important means of marketing goods producers in pursuit of color box packaging purely economic interests , a large amount of blister sealing packaging material used clamshell blister once after being abandoned by consumers. For example now of a more serious white pollution problem is caused by non-degradable plastic packaging in J. Green packaging is from the perspective of environmental protection on the green logistics system improvements , forming a symbiotic type of logistics and environmental management system , which will be fully developed in the packaging industry and logistics industry.Green packaging should generally have the connotation of five aspects: First, the implementation of packaging reduction (Reduce), packaged in meeting the protection and convenience , sales and other functions of the condition , the amount should be at least ; Second, the package should be easy to reuse (Reuse ) , or the ease of recycling (Recycle). Through the production of renewable products, the use of heat incineration , composting and soil improvement measures to achieve the purpose of reuse ; Third packaging waste can degrade corruption (Degradable), do not form permanent waste, thus achieving the purpose of improving the soil o Reduce, Reuse, Recycle, Degradable that 3 RI D principles generally accepted in today's world the development of green packaging ; Fourth, packaging materials should be non-toxic to humans and biological materials, packaging materials should not contain toxic elements , halogens , heavy metals, or content should be the following control standards ; Fifth packaging products from raw material acquisition , material processing, product manufacturing , product use , waste recycling , until the final disposition of the whole process not respond to human life and the environment caused by pollution. Four points should be in front of green packaging must have asked , the last point is based on the life cycle assessment (LCA), ideal for the highest requirements with systems engineering point of view put forward on green packaging . As the American Quantum Quantum hard drive packaging recycling program is based LCA, developed a packaging recycling project PfuP (Packaging ReuseProgram), not only saves about 40% of the energy supply chain . And a 40% reduction of greenhouse gas emissions , more importantly, the project can provide customers of both Quantum Quantum and significant cost savings .Measures to achieve green packagingGreen packaging refers to the use of resource conservation and environmental protection packaging. Green packaging requirements to provide packaging services to transform green packaging logistics enterprises , including: the use of environmentally friendly materials, improve material utilization, folding design packaging to reduce no-load rate, create packaging reuse systems. Promote the production departments as simple as possible , and by the biodegradable packaging material; in the circulation process , should take various measures to achieve rationalization and modernization package .3.1 Packaging modulusPackage size is determined based packaging modulus size. To achieve rationalization package enacted goods packaging size factor is called packaging modulus. After packing modulus criteria to determine various products into circulation will need to press the modulus specified size packaging. Modular packaging in favor of small package collection , conducive to the use of containers and pallets packing, transfer to a plate . Crates can follow a certain way of stacking reasonable , efficient code on the pallet . Packaging modulus such as energy and warehouse facilities , transportation facilities size modulus unified, but also conducive to the transport and storage, in order to achieve the rationalization of logistics system .3.2 Packaging of large-scale and containerizationConducive to the logistics system in the handling, removal, storage, transportation, and other mechanized process , accelerate the speed of these aspects of the job , help reduce unit packaging, packaging materials and packaging cost savings , help protect the cargo body . Such as the use of containers , bulk bags , trays and other container mode .Measures 3.3 package multiple , repeated use and handling of packaging waste packaging recycling include : the use of generic packaging , without the use of special arrangements for returnees ; using turnover package , can be used repeatedly , such as soft drinks, beer bottles etc. ; cascade utilization , once used packing materials , exhausted transferred or simply use it to make it turn after treatment with ; regeneration of waste packaging by processing , use or production into his new material .3.4 Green Materials TechnologyGreen packaging material with good performance or functionality , small environmental pollution , readily biodegradable , easy recovery , high utilization of renewable energy or environmental effectively recycled materials on the human body without causing harm . The current study of green packaging in a way it is the reusability of the packaging material and biodegradable studies , so the packaging material technology is the key to successful implementation of the green package . Green material paper material not only easy to handle , further comprising a biodegradable plastic , aluminum packaging , packaging and even edible . From the product life cycle, green packaging paper packaging that is not fully sense. Because of environmental pollution, heavy paper , although recyclable , but each made ??of recycled paper recycling but it will reduce the quality grade . The plastic is now widely used , as long as the technical difficulties to overcome non-degradable plastics can become the most important new century green thermoform trays materials.3.5 Development of green packaging structureOur research in the development of a variety of new products and beautiful packaging structure should fully consider its green performance. For example, a paper carton packaging structure belongs . It has packed three functions, namely protection , functionality and promotional functions. It also has good processing performance, easy to shape, easy recovery and forming and filling process is easy to implement mechanization , automation, speed and so on. Is currently widely used around the world .3.6 green technologyGreen can be understood from the process 2 , first green packaging technology , environmental factors is emphasized in the product packaging process, the concept of environmental protection into one package in this study is a hot process . The second is a green manufacturing process , the first green manufacturing process is an advanced manufacturing technology, and advanced manufacturing technology is the basis for any kind of manufacturing mode , is the basis for the production of advanced production technology and research aspects of the business community has been most concerned subject.Green packaging evaluation system 3.7Green packaging evaluation system should include environmental impact and resource consumption of packaging products throughout their life cycle , including environmental indicators , economic indicators , social indicators and resource indicators four sub- levels , each sub -level evaluation can be based on the structure , function and effect into smaller standard.4 ConclusionModern Green Logistics Management emphasizes global and long-term interests , emphasizing comprehensive environmental concerns , reflecting the corporate green image , is a new trend in logistics management . Logistics involves a wide range of disciplines , particularly in more specialized disciplines and packaging set intersection . Therefore , we have to logistics and packaging must together organically , to develop green packaging Green Logistics System.

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In recent years , the degree of priority species growing in rural areas , and farmers' awareness of good seed has been further strengthened. The seeds of the franchise sector has basically realized the seeds sold in bulk to be packaged for sale , which undoubtedly greatly enhanced seed quality management . However , the business sector , according to Shanxi Dingxiang found in the seed market blister sealing supervision , the current seed package is not satisfactory in many places , not only to the farmers buy seed , with the kind of cause some inconvenience , but also to leave some criminals the opportunity. For this reason , many farmers hoping seed package the following aspects should be improved.First, should launch "unit package ." Today , whether it is vegetable seed or grain and oil seeds, mostly launched a small package , such as corn seed bag 4 kg , 5 kg , and turnip seed per bag 100 g , 50 g . And this is not convenient packaging is small , it is best launched the " mu ", "minute " as the unit of packaging. For example, 2.5 kg of maize seeds per acre , as a unit to be launched a few acres to 10 acres of packaging specifications, radish seeds clamshell blister 25 grams per minute , as a unit to be launched 1 minute to 5 several specifications to facilitate the farmers to buy .Followed using plastic bags to package seeds. It is measured in a static state seed still breathing , but now a lot of vegetables, but many seeds packed in plastic bags , and plastic packaging almost sealed , over time, is easy to reduce seed germination. In addition , plastic bags should not rot , farmers casual fling exhausted , prone to contamination , so the best selection of paper packaging .Once again, the instructions do not just say excellent. Today, seed packing instructions have been gradually standardized , most of the seeds can be accompanied plastic packaging boxes wholesale by a more detailed instructions. But the actual situation , almost all seeds are said only instructions strengths , do not say weaknesses. For example, some seed yield is high, but not lodging ; while others under the same conditions but it is apt to cause disease . For these , as long as indicated in the specification, the farmer will pay attention , strengthen management, reduce losses. Indicate the use of drugs as well as taboo , but more farmers are welcome . Unfortunately, most of the seed note did not do so.The fourth is to promote the picture on the package to be realistic color box packaging . In order to prevent counterfeit and infringement, and now a lot of seeds and fruit crops in the package will be printed on the image . After facilitate farmers to choose the crops mature controls. This approach is very make farmers. Many farmers purchase seed would be carried out in the "map " Share species. However, individual seed producers and suppliers are exaggerated publicity pictures , in order to attract farmers to buy seeds. Because the seed is different from anything else, such as instant noodle packaging printed in chunks of beef and whole thermoforming packaging prawns, beef farmers after neither open , can not eat prawns , think it is propaganda. But the seed package if the printed image and the actual grow into different crops or fruit packaging boxes wholesale , I am afraid it will come to the farmers , according to activists .The fifth thermoform trays is recommended to use anti-counterfeit labels . Although the seed market is now somewhat standardized, but fake seeds Kng events have also occurred . After the seed package is based , who can guarantee that counterfeiters will not be good loophole . Therefore recommend the use of special anti-counterfeiting mark seed to minimize the flow of fake seeds to rural society .In short, the seeds franchise , packaging of the seeds and scientific management, standardized to pass. Farmers sincerely hope that the seeds packing things well , so that farmers get reliable, adequate component seeds.

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With the development of the social economy and science and technology, material living standards improve, people's health consciousness has undergone major changes, hygiene and health requirements are rising, eat from the original has been fed into , eat healthy, safety and health. In addition to consumer demands for food nutrition, health care , with color, smell , taste and shape , but the packaging also greatly affect the consumer's purchase. So about food storage , packaging and transportation of new materials , new technologies , new processes have emerged , the food has a better antibacterial, antifungal and preservation of function , to meet the consumer demand for food higher .Development of food packaging materials and storage technologyWith industrial development and the birth of plastic products, because of their cheap, stable, excellent , widely used in food packaging and preservation . However, the use of plastic packaging after abandoned to rot easily broken down in the environment , may result in " white " pollution , and some plastic food packaging is easy to produce harmful gases and odors , the human body also has some toxic effects. Food production in the past, candy packaging is used in rice paper , toughness and tensile strengthslips poor, high crushing ratio and costs, and all kinds of preserved fruit, packaging boxes wholesale preserves, pastries packaging mostly inedible , opaque, neither beautiful too uneconomical. To make the candy, candied fruits , pastries and other foods have a both beautiful and economical, safe , edible packaging materials, paper or other new edible packaging emerged.In recent years , food researchers study abroad gradually focus on edible packaging film , developed many different functions edible packaging film. Such as soy protein edible packaging film , edible chitosan membrane proteins , fatty acids, starch composite edible packaging film , water protein film to thermoform trays Okara edible wrapping paper as raw material , edible packaging containers , packaging films corn protein You paper coating slips , shellac or clamshell blister protein coating wrapping or container slips You , corn starch, sodium alginate or chitosan composite packaging film You slips of paper , wrapping paper and other bio- plastic coating .Edible edible films for food packaging film and its packaged food can be eaten along with some nutritional value , and some can be the body to digest , and some edible film itself also has health effects on the human body . It can be used for small food packaging, food packaging monomers direct contact with food , to prevent re- contamination of food is possible .Edible film production can add some flavoring agents, coloring agents , nutritional supplements , etc., to improve food quality and sensory properties , and enhance people's appetite. And edible film can be very handy as a food flavoring agent , leavening agents and food quality micro- coated pigment composition , and effective control add these formulations , release and stability. Edible films also can be used as a preservative , antioxidant carrier, in which the control surface of the food inside the food into the diffusion rate , help to reduce the amount of these additives . Edible films can also be added to the internal interface of heterogeneous foods to prevent moisture migration between food components and food spoilage caused by the solute , or affect food quality . The edible film may also be used as a microwave , baking, frying foods coated film. Meanwhile biodegradable edible film as a film , if not eaten , can still be blister sealing degraded by microorganisms in the environment , will not cause environmental pollution. Today, the United States, Japan and other countries have developed a number of edible and biodegradable packaging films films . China has also developed a sugar - because bilayer membrane edible edible packaging film --- pullulan .Fruit and vegetable food storage technology is second only to produce food in the world , while China is the largest producer of fruits and vegetables , long history of cultivation , is the birthplace of color box packaging many fruits and vegetables in the world , known as the " mother of gardens ." Because fruits and vegetables are rich in carbohydrates, vitamins , inorganic salts , proteins and fats , is a very important source of nutrition for a class , but it has special features antioxidant plastic packaging boxes wholesale activity, in vivo defensive , anti- allergic , blood pressure regulation in humans , etc. . However , fruit and vegetable production is often affected by natural constraints, has obvious seasonal and regional. According to incomplete statistics , as fresh fruits and vegetables , packaging and improper handling after harvesting, storage , transport, marketing, preservation technology is poor, a serious shortage of cold storage facilities , marketing and low capacity factors , resulting in the loss of the fruit and vegetable picking up 20% -30 % the FAO index of only 5%. After joining WT0, our fruit and vegetable cultivation , production, processing system has been a great shock and challenge, so the development of newer, better fruit and vegetable products, packaging materials and packaging technology become an issue of concern to scientific researchers .In recent years, a variety of fruits and vegetables at home and abroad developed non-chemical preservation techniques, such as : cold preservation technology, controlled atmosphere storage method , vacuum preservation technique , radiation treatment Storage Technology , Storage Technology electrostatic field treatment , storage and preservation of film technology , Storage Technology ozone treatment , storage and preservation of biological control techniques , gene regulation preservation techniques , natural preservative Storage technology. After these new technologies processed fruits and vegetables not only keep the freshness and quality of fruits and vegetables themselves , but also inhibit the growth of microorganisms and their physiological activity of fruits and vegetables , people really achieve health requirements .1997 Baotou, Inner Mongolia Institute of Agricultural Technology launched the first of a new 2000 -ton industrialized world decompression application technology keeping storage systems and devices. Radiation preservation in the field of preservation is cutting-edge technology , China now has more than 100 food radiators . In Shanghai , Sichuan, Beijing , Jilin, Tianjin and other places have achieved some results , and in Shanghai built the country's largest base of radiation .Trends food storage , packaging, transportation technologyContemporary thermoforming packaging edible packaging is a major trend in the world of new technology development in the food industry , which has been involved in a wide range of applications, sausage , fruit wax, sugar-coated , wafers , ice -coated tablets clothing and so on . Because of edible packaging versatile, environmentally friendly, easily obtained , for human consumption, thus competing developed countries , new products, new technologies are emerging , and its development prospects. Vigorously develop new , easy processing , recycling and degradation of the material , the material backward , increasing concern about environmental protection , use non-polluting , renewable materials , not only to consider the quality of packaging , functionality, cost , etc., but also to consider from materials to the processing, use and disposal of the whole process of environmental impact to the material , to maximize the use of energy , the impact of packaging on the environment to a minimum or zero pollution . Currently , there are two multi-purpose research trends edible container , one starch + protein material , two cellulose + protein material.Prospects for development of new materials, foodWith the development of modern science and technology, people on food health, safety , hygiene increasingly demanding. Especially in China, as a new member WT0 of trade between the countries in the world will increasingly develop food storage, packaging and transportation process new materials, new technologies, new processes has become a key factor affecting the competitiveness of the food industry .It is anticipated that with the continuous progress of food materials, processing technology, process in-depth study of science and technology , consumer health , nutrition, health knowledge, rich, enhanced efforts to increase the enterprise market to import more and more food new packaging materials, processing of new technologies, new processes will be developed and widely used. more...

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A composite membrane when doing the T- peel test , the test sample is always turned on or hem . Fixed by hand and pulled to move the sample with the sample , the sample is difficult to form a right angle . Value appears in force when turning or hem near Mu angle measurement was obviously not the same , then how to measure the peel strength was accurate?GB/T2791-1995 clear that the flexible material is a flexible material and glued to T -type peeling test at a peeling force is applied to thermoforming packaging the bonding side of the sample, the sample along the peeling adhesive connection , and the adhesive force applied to the wiring may need to control the angle between the . In a free state is detected force value , do not control the angle . Labthink tensile testing machine has an automatic function go head to tail , that trial began with the end of the force value is not counted , so the impact of the end of the trial began with the fluctuations have been eliminated , the test can accurately reflect the situation .2 when the aluminum composite material as a stripping test , the poor mechanical properties , a pull -off , peel strength can not be detected . Unable to explain to peel peel strength but not too realistic and accurate. Although sometimes the surface of the aluminum foil can be attached to the tape , and then peeling the test sample , the data show that the force values ??than the taped samples is not much higher . How to accurately reflect the peel strength aluminum composite products it ?GB8808-88 clearly states: all kinds of soft plastic composite composite plastic on plastic or other substrates formed , its principle is measured along the length direction of the composite sample layer and the substrate pre- stripping 50mm stripped part no obvious damage . If the sample is not easy to peel , blister sealing one end of the sample can be immersed in solvent treatment of about 20mm , to be completely volatile solvent , then peel test . If after this treatment can not be separated from the substrate , the test is not performed . Such situations can be concluded that the national standard tests can not be carried out , indicating that the substrate and peel the foil tearing force is much larger than its own mooring . If companies want to study the peel force in aluminum foil adhesive tape surface after a test , the results can be used to measure the quality of the composite film.Numerous studies show that there is a certain kind of the substrate on the peel strength of the different types of substrates having different moduli , the required modulus and impact energy of the substrate is deformed , thus affecting the peel strength. Peel strength increases with increasing thickness of the substrate . Therefore, when discussing the release properties of these products , the type and thickness to the substrate , the kind and thickness of the tape , otherwise the test will lose valuable data .3 for the three-layer composite structure, such as BOPP / PE / Vm-CPP, the peeling strength of the first detection layer or the second layer, while the other layer will be pulled off , so that the peel strength between the layers is detected not enough vacuum , accurate, is there any way to avoid this situation ? complex structure detected when three or more , there is no requirement from the first floor where the order how ?In this regard there is no clearly defined national standards , so we do such an experiment , the results only to peel strength , but also to test the phenomenon occurred during . A large number of tests showed that the peel strength between the multilayer films are not the same for each guide . No relevant state regulations , companies can develop enterprise standard test methods according to their actual situation. The general principle is not stripping layers simultaneously on the same sample in a test , I peeled off layer to the middle layer composite films prevail .QZY-1150 hydraulic cutting red machine failure exampleHydraulic System Hydraulic Cutter event of failure, is generally difficult to visually detect the fault , operation and maintenance to bring some difficulties , especially for general maintenance worker , lack of knowledge about the hydraulic troubleshooting hydraulic systems on is more difficult .QZY-1150 hydraulic cutter I used in the production of such a phenomenon has appeared : After contact with the platen lever dropped the paper pause for some time, began to decline cutter , cutting platen and coherent action not up. After the completion of the crop, the cutter returned to normal in situ , but could not lift the platen lever up, has caused great inconvenience to the operator .The analysis considered a valve, the oil plug, or valve change due to the poor . We first removed valve cleaning, clear the circuit, after the installation of child sole haiku threatened to close the first rime V favorite uniform Huai Yi Da cowardly aims frightened rafter said braid penalty port glycosides ! W Xing Fu governance Catfish spit Cheng entropy penalty raccoon coat and hit through the vertebral Kang Pi curtain Asahara lazy five hit Ken Pi Gua Gua color box packaging Di Zhi Xin Street pavilion goblet ? ) oil line is blocked, not smooth . 2 ) spring break . After the exclusion of all other lock , remove the cylinder was found under a hydraulic valve spool return spring break , put on the same model , same specification return spring , and then boot operation, press the paper cutting action consistent with everything back to normal.Causes and remedies of the printed ink film shrinkageShrinkage is a malfunction caused by bad ink film leveling , ie after printing , wet ink film in the leveling process, and result in the same color ink substrates or former bared .1 cause shrinkageSome people think that the wet ink film can be seen as bunk , and causes shrinkage is that the different surface tension lower wet ink film . In the film forming process , when the surface tension of the wet ink film is lower than the surface tension of the upper layer lower layer , will produce shrinkage. Sometimes, when the ink film shrinkage occurs about the wet ink film loses fluidity Jiuzheng shrinkage phenomenon is suppressed . But in some or gravure printing iron operations, as the temperature rises , there has been a wet ink film fluidity may occur secondary cratering .2 measures . Shrink holesTheoretically, we should improve liquidity shrink holes and leveling the wet ink film . On the one hand , to wet low surface tension of the ink film , on the other hand , on the substrate to have a good wettability . Specifically:1 ) where appropriate to add ink leveling agent ;2 ) using a solvent of low surface tension ;3 ) on the substrate surface wetting treatment ;4 ) control the ambient temperature and humidity ;5 ) Select the appropriate diluent ;6 ) Adjust the solvent evaporation rate , reduce ink viscosity , improve mobility , extending leveling time .3 cratering agentTo help you choose the right anti-cratering agents, briefly explain the various types of anti- pore-forming agent .1 ) Solvents : generally refers to a mixed solvent of high boiling point , it is both a good solvent , and Yen humectant. However, the solubility of the ink solvent evaporation system will deteriorate , resulting in shrinkage, or to produce printing inks iron boiling marks, blistering and other ills in baking .2 ) Resin : Compatibility constrained especially polyacrylic acid resin is preferred. An amount plastic packaging boxes wholesale of : acrylic resin 1% -1.5 % , 0.5% -1 % of epoxy resin , polyester accounts for about 1% .3 ) silicone resins : their function in addition to anti-cratering , there leveling , anti- film blurs and anti-foaming effect. Such as silicone oil in the promotion of domestic XH204 aqueous soluble acrylic ink in the ink flow , leveling and graced effect.In addition to the anti-cratering agent , a fluorine- silicon- based surface active agent for preventing the ink film shrinkage, improve leveling and gloss improved ink film is very effective .Although cratering , many types of leveling agent , but its use is limited, if used improperly, often counterproductive. Therefore, before using , to deal with different varieties , dosage, adding methods rigorous screening and testing.Product design and printing of bar codes should pay attention to the problemProduct Code if quality problems, feel free to users or operators will bring undue loss , great harm . Therefore essential to the proper design and product bar code printing . According to experts, the current bar code quality issues in the design , plate making, printing and other aspects are reflected.1 wrong colorsIn terms of design , the colors of the most serious errors . Its surface in many forms : such as: red and white bars . That red stripe with red printed bar codes can be printed although very pretty, but you can not strip is reading , because the scanning optical instruments issued mostly red , reflecting the difference between the two resulted in a very small , reflecting the smaller the difference difficult to identify . IOUs that use light colored printed bar , with a dark color printing thermoform trays blank and blank area , also known as anti- strip . I currently store the number of devices used were not reading this barcode.Correct colors should be printed with a dark color bar , with light-colored or white printed blank and blank areas. Thus , barcode designer must understand the requirements of the optical bar code and bar code printing standards in the design, not only consider beautiful.2 wrong bar code typesProduct barcode standards, each digit product code are seven modules. No more and no less , and now some of the barcode module organization substandard interests . Many types of bar codes , there is a product code , March yards, Codabar packaging boxes wholesale barcodes, 128 yards and so on. Different different barcode purposes only commodity code can be used for retail, while some used on the packaging of goods is not a commodity code , which is wrong.3 . Amplification factor is too small"Barcode national standard " provides barcode amplification factor should be 0.80-2.00 , while some barcode amplification factor irregularities .4 improper barcode printing positionPrinting position should avoid sealing seams and easy to wear , cover or packaging of local deformation . Improper product barcode printing position will lead to the extension of reading or misreading refused to read, to the mall and consumers no small trouble.Electric carving machine engraving head can not move TroubleshootingGermany Haier K405 a gravure plate manually by the company introduced the first electronic engraving machine , carving found engraved in the test head can not move, neither Pa Tau , nor rise.First suspected engraving head drive motor to current supply or current weak enough to drive . However, after replacing the drive current supplied efficacy board fault persists. They suspect that the drive motor malfunction near listen carefully carved head drive motor , the motor squeak sound. Open the drive motor wiring box cover, the feeling of touch has vibration , indicating a drive current , the motor is also transferred , but the engraving head does not move . Remove the motor carrier capacity , power test and found negative spiral spinning wheel motor with a speed of normal wear , but the hand holding the screw thread wheel immediately stop turning the wheel , the wheel is not turning the threaded feeling a little harder , a hand wheel and screw loosening slowly turn up , and gradually reach normal speed. Based on the above analysis of phenomena, may be part of the motor inside the mechanical transmission failure .Slightly smaller parts with pliers to pull out the back of the motor , when you unplug found to be a micro-motor , which is a reduction gear . Unscrew the two positioning with a screwdriver fastening screws , remove the gear and found a total of four groups of the reduction gear , the middle two nearly identical intends to pitch the same ; sides of the two groups are approximately the same , the same pitch . When a group of screw gear wheel split to close with a load , and found a large gear wheel round burst . According to the principles of mechanics , the four groups in the largest force reduction gear gear set is close to a group of threads should be round . After analysis, some factors may be overloaded , so close to the spinning wheel gear screw broken due to overload , so empty and can not carry gear .AR washed with petroleum ether large oil on the pinion , is the use of plastic the size of the gear cement AB , one hour after replacing .Note that in the process of installation of the first end of a further two clamshell blister will go to the tip of a toothpick inserted into the positioning hole , and then sequentially layer by layer , the reduction gear mount. Taking into account the bond fastness AB glue , you can gear the same group with similar swap , put it in the smallest micro-motor force side . Finally, remove the toothpicks, tighten the fastening screws , insert the micro-motor finishing circuits , power test , everything is normal , troubleshooting.

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Bird's Nest and Water Cube in the north , there is a water day matched, verdant forests beauty nirvana , it is the largest urban park in Beijing , covering 680 hectares of the Olympic Forest Park.Walk through the gardens , but see lush vegetation , winding streets, large lake reflecting the blue sky, people relaxed and happy . Take a deep breath , the air was filled with grassy , floral ; looking ahead, dozens of fine sculptures from around the world from time to time appeared. Perhaps, when you come to the edge of wetlands seems like rivers and thermoforming packaging lakes , where you will be on the bench at the foot rest , look around egret , pheasant dancing, listening to large tracts of reeds, iris and ball spike sedge breeze rustling in the breeze under the sound ; perhaps, next to the forest trails arts center , you want to rest on a bench in the forest , breathing the free air , basking in the sounds of nature in birds and Insects .At this moment, I do not know if you noticed a meandering chic green benches . Plate covered with crisp Lu on natural limestone , simple shapes festival more than 30 benches , meaning even the layout of the pen off , meandering five-meter , like clamshell blister the valley of death , quietly waiting in the lake, woodland.Gently seated, also engraved with inscriptions on both sides of the pier : " These plastic wood benches , drinking with 123,900 empty milk cartons Tetra Pak Tetra Pak made ??the regeneration of pulp and all from the strict management . sustainable development of forests , is a renewable resource , and 100% recycled, which is a typical example of a green recycling economy . "Tetra Pak structureFollow the benches go , inscriptions on the pier is also changing :" Forests are the lungs of the Earth , Protect Forests " ; " green embrace life and the human and ecological coexistence ." ......Olympic Forest Park , discarded milk beverage box packaging , recycling , natural beauty and rich benches , these seemingly unrelated things together, but it is presented to us an idea of harmonious beauty blooming A memorable environmentally friendly fashion .As a Green Olympics, People's Olympics , Scientific Olympics one landmark Beijing Olympic Forest Park from initial design to comply with nature, environmental resource recycling ideas , reflecting the harmony and unity of environmental protection , human and nature. It is reported that many of the park using the latest environmental technology, including the use of all the eco-energy saving building design ; achieve saving nearly 50% through the intelligent automatic watering systems ; using solar panels designed landscape Gallery racks . Meanwhile, the park is the first domestic rainwater harvesting system design using a large city park. It is in this concept of environmental protection guidance when Tetra Pak willing to donate the use of waste wood benches made ??of Tetra Pak cartons , the park square gladly accepted. This blister sealing two special green bench , as a long-term nature park facilities , both long service in the tourists, but also become a lively classroom environmental education .WPC bench plate used is aluminum , plastic and high temperature and pressure through a special process of forming the Tetra Pak timber wood fiber , high material density, high strength , life expectancy is 10 times that of ordinary wood products , it acid corrosion , waterproof, anti-moth , anti-static, surface free paint , clean and beautiful, very suitable for outdoor use . Meanwhile, in order to allow the bench both beautiful and practical , with scenery , geographic integration, Tetra Pak also invited Tsinghua Urban Planning and Design Institute to do the design , the Central Academy of Fine Arts expert hand carving, repeatedly revised , final shaping .Today, when you sit in this special bench, maybe you will marvel at the magic of Tetra Pak "change" ; When less open day car , use less plastic bags become the norm in our lives when ; while caring for the earth , become our actions to protect the environmentGuidance when the 123,900 abandoned milk beverage packaging made ??of green benches sublimation , no doubt to show us a new environmentally friendly fashion . Meandering bench , silhouetted against the landscape of this park in the same color , it uses its own green life course , interpret the theme of harmonious development between man and nature , also called us to do more , the line farther. As an inscription on a pier benches : "The pursuit of green fashion, to create green living ."Hundreds of years ago , Henry David Thoreau in "Walden " and said: We understand the rules and harmony , always confined to the things we know . But many of us do not know the rules , even though they ostensibly contradictory , but in fact is very harmonious , this harmony is even more amazing. In the recycling of Tetra Pak , we saw this amazing harmony.Do not forget the little things asEnvironmental saying that it could have large national affairs , said little can be said to be a breeze. From the perspective of ordinary little people , environmental protection is to do the little things around . For example , my favorite question to ask is that your home has several trash ? Least have two or three , right ? Kitchen, bathroom , study, carry out their duties . However , you can tell these trash garbage there any different? Eating watermelon rind throw Where ? Throw bags of frozen dumplings Where ? Butts it? Spent shampoo bottle it? Mailbox small ads it? I bet your house is absolutely trash "people-oriented " , where you go to throw where , right ? our environmentally friendly fashion is better to start from the garbage .Check the amount of trash our family will find , in addition to the bathroom garbage and kitchen waste leaves the melons and the like, we are throwing away a lot of waste packaging . Packaging is to protect the quality of life, but readily throw will become a burden on society . When we talk about recycling abroad , bio compost , waste generation , and so on advanced technology, plastic packaging boxes wholesale we often color box packaging overlook a key issue , the introduction of these hardware technology is easy, but only if all the advanced processing of rubbish sorting level, only the classification of the more clean, more detailed, recycling, composting , incineration will even efficient . So , the easiest environmental trivial, is home to the dustbin of division of labor, the waste can be recycled boxes , plastic bags and the like and kitchen waste , sanitation garbage separately.With the implementation of the plastic limit , the budget-conscious housewives suddenly found garbage bags have to go out and buy it. Mention a frugal and environmentally friendly and suggested that if all the perishable food waste garbage into a garbage bag , you must throw away the day 's garbage volume is greatly reduced, relatively thermoform trays clean packaging waste can accumulate several days to throw once, so one way you can use a lot less of the garbage bags . Meanwhile , maybe you do not pay attention , in fact, residential cleaners are often open every trash bag , the recovery value pick out something to make money , to supplement some income , we do some of the garbage , give them some easy , is also doing a good deed .Recycled 13,000 tons a year ZhibaozhuangheMilk beverage box packaging waste , recycling , settling at the Olympic Forest Park and Natural aesthetic benches , Tetra Pak paper packaging find a home in the Beijing Olympic Forest Park , but also because it is environmentally friendly bond.Tetra Pak aseptic packaging Mengniu, Yili milk , and some fruit and vegetable drinks at room temperature using , is a composite of multiple layers of paper, aluminum, plastic made ??, which accounted for the main component of paper , pulp and papermaking , mainly from well-managed and sustainable development of forests, all belong to renewable raw materials. Moreover, numerous empty Tetra Pak drink can also achieve 100% recycled, can be changed to a pulp , plastic granules , ingots , wood , sheet music and other raw materials or colored materials made ??of a variety of useful recycled products , large trash can , cargo trays, desks, fence, wooden , outdoor chairs, garden pavilion , housing materials, small envelopes , notebooks , clothes hangers, shoe insole , table tennis , etc., are numerous.In China , more and more people have started to collect Tetra Pak , from the elderly to children , professors from universities to foreign white-collar workers . After drinking milk after they do not throw away the box, but clean , compressed, stored and then sent to the Recycle Bin to packaging boxes wholesale a certain number . Is a group of people a sense of responsibility and civic awareness , making the Tetra Pak packaging waste recovery in China last year, has nearly 13,000 tons , equivalent to nearly 1.3 billion Tetra Pak . It is due to these people 's environmental actions , only today settled in the green forest park benches , have a chapter in harmony between man and nature .

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A German philosopher Ernst Cassirer more on the ontological sense that: who is the symbolic animal. color box packaging Human need to communicate with each other in their class activities, mutual understanding , then what is the mechanism of this medium of communication and understanding are ? Nutshell , symbol. We live everywhere symbols thermoform trays - language , painting, music, text , concepts behind the words included , and even other people's lifestyles and activities related to the exchange of knowledge in a variety of people to the concept of inheritance , all can be attributed to the symbol category , that is the real world things are reflected in each person's spiritual world, are likely to be symbolic .Symbol of a traditional gift behaviorBehavior is a form of symbolic gifts behavior itself is an expression of symbols , gift aid actors to convey their own thing to the audience thinking process and conclusions , to communicate social relations ; in other words , the audience is also through actions and actors gifts matter , as evidenced by their own experience and ultimately understand actors want to express thoughts and feelings. It can be said that the symbol is a tool to express thoughts blister sealing and feelings .Acts as a symbolic gift of behavior , especially in the traditional life penetration behavior in everyday life has a certain breadth and depth. It is full of life and there is a structural related content . In Chinese society, for example in a person's life , and social aspects of their life and family will be the level of people to generate contacts in the community have geopolitical relations industry edge , a relationship by blood, kinship in the family , in his each life occasions , festivals every age , in every social class have a gift for every different social objects and are accompanied by a different gift form, content , numbers, colors, greetings and even auspicious symbols behavior rules. From birth to the end of his life were spent in the accompanying gifts under the customs . Visible gift behavior is not accidental , individual phenomenon, but stable , universal, there are a lot of social life phenomenon, but also a dynamic symbol.2 traditional gift behavior in everyday life performanceIn Chinese custom, gift etiquette formed a fairly complete system behavior , since ancient times have continued along with the daily life of all walks of life . There are most commonly seen in the age of the gift , the gift of life rituals , interpersonal gifts and so on.( 1 ) age giftsSpring , summer, autumn festival , Cisui , different season has different gifts . Tomb Sweeping Day, Dragon Boat Festival, Mid-Autumn Festival , Double Ninth Festival , New Year's Eve , people with spring plate, clever dumplings, moon cake , Chongyang cakes, wine, pepper and other gift-giving age , the age of festivals throughout the year to become clamshell blister distributed in each period of one gift .( 2 ) the gift of life ritualsBorn , married , have children , have become a year-round gift of life rituals four intensive areas . People with various " points of pain ceremony" , "birth ceremony" , with red eggs gift Annunciation, with brown sugar , hen congratulations have children ; betrothal betrothal gifts when ; There are a variety of keepsake gifts Valentine's mutual love ; married night, with red dates , peanuts , longan and other objects and bless the couple with gifts Hershey early Takako ; life getting old , the longevity birthday , the younger generations have gifts congratulations ; when the elderly end of life , then there are a variety of gifts to pay tribute to the deceased and ceremony funeral is soothing .( 3 ) interpersonal giftsGifts between neighbors : gift among students : gifts between teachers and students ; employer's business activities gifts : gifts between colleagues and so on. All of these age gift, a gift of life rituals , interpersonal gifts, constitute a complete system of gifts has become an act of symbols.Inheritance and gift wrapping gifts 3 modern behavior3.1 Status of modern gift wrappingIn the course of people's choice of goods , there is a development based on the needs of people and goods are up more and more attention , and that is gift wrap. As one of the important medium of modern interpersonal , social value of gifts is playing a subtle change , there is a foundation of social psychology . In contemporary urban life, interpersonal relations greatly indifference, the focus of social interaction between people related by blood , geopolitical and turn to science or industry, geographical edge , under such psychological background , need gift exchanges have increased significantly .As people demand a lot of gifts , gift packaging design has also been a corresponding development , including the development of the processing , packaging materials , means of transport , such as technical direction , but also on people's gifts and social psychology and social views of development , people's concept of gift wrap in " wasteful , cumbersome packaging " impression is gradually changing .On the one hand lead to the development of the industry gifts gift wrap specialized hand and make gift wrap gradually become part of the gift itself. People with the gift itself is not packaging boxes wholesale just a function of the material to express their feelings, but also help to strengthen your own gift wrap emotion . At this time, gift wrap and gift it has been to unify their own purposes directly , and it is not a gift of the subsidiary , and become an important part of the gift . First from its original function , into a "communication liaison relationships " for the primary , which is its first purpose , China has an old saying : . " Trinidad send goose , brotherhood ceremony of light weight" shows very clearly the two the only link between the relationship and mutual differences .The relationship between behavior and modern 3.2 Traditional gifts gift wrappingCustoms of gift has a very regular patterns of social behavior , with the unwritten convention . Different social strata behavior patterns for gifts and gift material requirements are not the same. Because these rituals of modern social life caused a large demand for gifts , the formation of a consumer culture . Traditional gifts gift behavior is the development of modern historical conditions , cultural foundation also gift wrap design.In the modern social communication behavior , always accompanied by a different gift etiquette , these behaviors makes people thing - a lot of demand for gifts and gift different behavior depending on the mode of gifts and gift packaging itself is also different requirements . In the primary , " interpersonal communication and contact ," the premise of modern gift wrapping , gifts We study the behavior and structural characteristics of the symbol , its presence in the social life of the people of the convention system, and gifts are gifts of people with mental and physiological needs to be considered in the form of gift packaging design . Traditional gifts gift packaging design for modern behavior provides one platform gift psychological needs of consumers .3.3 -fedInspiration gifts behavior of modern gift packaging designMaking gift packaging design, designed to be positioned accurately , what we need is the result of painstaking efforts , the right packaging, rather than an expensive luxury " laminated packaging ." Mainly based on the regulatory requirements are clear and gifts gift behavioral approach behavior during positioning design. What kind of gift behavior to decide what kind of gift to send . Gift packaging directly affect the realization of the value of gift exchanges .3.3.1 positioning accuracy gift packaging designPositioning gift packaging design are mainly sold to product positioning and orientation .( 1 ) Product PositioningMainly refers to varieties of positioning, product positioning characteristics , use of product positioning, product quality positioning. Product positioning and gift behavior and location of the object itself, time has a direct relationship. So in gift packaging design, positioning is very important properly designed , it mainly refers to the transmission of information to choose from. Such as product quality positioning, it is divided into low- grade . Grade product positioning products mainly to distinguish between the good low -end products , mainly middle and low commodity packaging production should take into account the issue thermoforming packaging of cost , to the extent possible to achieve good products, low cost, in order to avoid unnecessarily increase consumer burden , but as a gift packaging , packaging design , even middle and low , can not be crudely : high-end product packaging to be just the right grade status in the performance of its effect on the outside of the package to meet the spiritual and aesthetic needs of consumers, but also to prevent too luxury.( 2 ) consumer orientationMainly refers to the gift packaging design plastic packaging boxes wholesale to fit a certain level of consumers can not ignore the diversity of needs of consumers. Consumers should consider when making positioning positioning social class and consumption areas : psychological factors as well as the positioning of the consumers themselves . Positioning accuracy gift wrapped in gift behavior can effectively realize the value of such a gift package was adapted to the needs of the market .

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Our white pollution caused very serious due to packaging , packaging materials, plastics plastic packaging boxes wholesale recycling and degradation was not easy because a lot of waste , incineration and landfill, causing a major scourge of environmental hazards . Which cement packaging , in the case of recycling , degradation , and paper and plastic separation technology unresolved , long-term use of plastic woven bag , paper bag , so that environmental pollution worse. Facts have proved that no laminating plastic woven bag of cement has long been expert drawbacks , industry insiders are fully aware of , as they pass the high permeability to moisture absorption , so that the cement harden , lowering standard ; in the filling , handling, stack code process fugitive leak , causing huge economic losses ; cement quality can not be ensured , resulting in construction quality can not be ensured , resulting in poor quality of construction , and so on . Therefore, we must strictly in accordance with the technical requirements of the new national standard to control the use and needs to be replaced by packaging boxes wholesale the new generation of packaging .Came into being "high- strength composite pulp Sack " series of products and equipment as well as " Paper Separator " series, " The new paste bags " series and other new products have been successfully developed and began to market. The " high-strength composite pulp Sack " has been included in the State Economic and Trade Commission recommended cement advocacy and packaging supplies , this paper use pulp fiber itself the role of hydrogen bonding chemical affinity , without any adhesive , so that the upper and lower pulp through a stack tarpaulin and mesh combined into blister sealing one, a sheet of paper to produce cement bags by national authorities for identification, detection , and its high strength clamshell blister and unbreakable, both breathable and moisture-proof , easy filling not spray ash. Cost , low price , especially after use can be recycled , is an alternative to plastic bag new products. The device is fully supporting its thermoforming packaging paper mill idle equipment can be used to transform the original , less investment and quick, large gains . This poor performance, mill production slump is good news . Paper separation technology and equipment , the use of paper and plastic in different thermoform trays strength, toughness , specific gravity and other physical properties , chemical processing and physical separation , the complete separation of plastic and paper that were recycled, completely solved a variety of paper-plastic packaging can not be recycled problem use , is a contribution to our packaging, environmental protection industry. Precludes the use of paper and plastic bags cause environmental pollution triple composite of worries. "The new paste bag " series main contribution is to achieve a mechanism paste bag color box packaging instead of manual paste bag packaging technology , this device is a horizontal continuous bilateral linear design, the bag tube fed by a feeding mechanism to locate a host , continuous time completion paste very complicated processes that must be completed at the end of the bag , is relevant ministries to do with China building Materials packaging Association for many years actively promoted and directionality of products with international standards . Currently, large-scale and medium-sized paste paste bags bags have matured into use to good effect.

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Gift packaging as packaging in a class , except that it must meet the basic functions of packaging packaging boxes wholesale , complete protection of goods, delivery of goods information, other than to sell goods , but also focuses on the exchange of information between people passing emotion , enhance the gift of taste, it is a manifestation of human emotional communication media fraternity and common frame bridgeWe said today gift packaging design, it does not refer to a specific field , such as souvenir packaging and packaging should be integrated into all areas of packaging from the perspective of vertical and clamshell blister horizontal field of speaking, gift wrap gift wrapping involved always , at various points penetrate the packaging field , it should be diversified and comprehensive packaging design type, for example : flower plants packaging, food packaging, clothing packaging , native packaging, craft packaging, cosmetic packaging , electronic products packaging, commodity packaging , fruit packaging, toy packaging and so on.Gift packaging with " love" as its selling point to "communication " as the purpose of the design , content and form of the product design and the whole mutual to enhance the " gift" of taste. In terms of its culture , gift packaging can be reflected in two ways , first, gift packaging design should highlight the characteristics of the national culture and characteristics of the times ; Second, gift packaging design packaging material selection, natural materials to deliver a " strong , simple " friendship , " natural harmony " culture.First, with the improvement of people's living standards in the pursuit of material and also satisfy the desire for spiritual satisfaction , namely the need for a cultural taste of the packaging, it can promote sales charges on an emotional resonance . Therefore, we should think about the social utility of design , focusing on design culture, culture is the sum of human social practice in the process of obtaining the material , spiritual and material wealth production capacity , spiritual wealth , national character , through national forms of development , the formation of national traditions . But cultural manifestations of this packaging design should not only refers to the country's traditional culture, but an era of coexistence and complex .The various nationalities of traditional packaging forms, cultural progress directly affect packaging development, especially gift packaging. Tradition with Phoebe, camphor produced a variety of cartridges , boxes, used to hold memory pen, ink , books, paintings , ink and other items , it is one kind of luxurious gift wrap. People of all materials used in the packaging and reasonable, making clever , unique, distinctive decor , and a rich traditional local style, make foreign people feel a sense of novelty unique . When the pace of human footsteps getting tight, more and more attachment to traditional culture .Our country has a long history , long years , the deposition of many ancient and modern, modern and folk art of the essence in it inextricably feelings. Figure 1 is " Biluochun " gift tea packaging, the Chinese tea culture melodious , elegant, Chun Hong , stretching emotion vividly reflected, luxurious, elegant style pattern as packaging material, simple, crisp but nationalization shape, namely expression quot;? tea " gift package features humanistic culture, but also a unique blend of world culture " emotional "communication emotion dignified and strong text , rich color contrast , gives ." tea " culture of quality attributesGift packaging design from " horizontal" to the context , the cultural characteristics of their national unity and the perfect example of period features abound, such as Japan, packaging , especially gift wrap , with a strong national character and the times, its pattern style, text format , use of color all trace of strong quot;? wind " , seemingly random but actually orchestrated point , line, surface , filling the emptiness of traditional Japanese culture and charm to the packaging and not just in Japan nationalization only. its distribution pattern , text layout, color matching and leave no doubt that it has a bold and responsible uninhibited style of Western culture .Gift packaging design differs from the pure artistic creation , it is restricted product attributes , marketing costs and other aspects of psychology , therefore , improve the cultural tastes gift packaging design and characteristics of the times means different commodity , its design orientation and different, it is not the product of folk art of calligraphy + + ...... etc. patchwork patterns , only personally to the national traditional culture have a certain understanding of modern aesthetics a deeper study of modern marketing, sales charges psychology, materials and technology and other disciplines have a full understanding and grasp of modern expression language and form , in order to design a blend of intelligence and reason gift design .Second, gift packaging design or packaging material selection should be based on natural materials -based, such as paper, bamboo, wood, mud, stems and leaves of plants and other natural materials, local conditions, the amount was applied to design a variety of packaging materials. Traditional natural packaging materials , when packaged in their original state, simple processing, elaborately decorated three forms appear. This not only reflects the orientation of the color box packaging three concepts of traditional oriental aesthetics , no ornaments - to take the natural beauty of nature , natural ornaments no wins - as gentle and harmonious beauty, natural beauty and legendary by the artistic beauty , but also reflects the modern people 's environmental awareness. Packaging timber , or keep the original state or after processing crafted polished . Bamboo, bamboo or direct whichever form section , or the exploitation of its skin before weaving synthesizers . Those plants leaves and epidermis ( palm skin ) , have become the material of choice for gift packaging . After firing pottery and glass products as a packaging material has also been thousands of years, centuries of history traces. Animal leather tanning history is long, delicate hand plastic packaging boxes wholesale of its own praise. Modern people pay more attention to enjoy the gift of nature and the natural flavor of the return thermoform trays from the vision of natural materials , tactile medium . Designers should thoroughly understand the characteristics of natural materials , the charm of its spirituality and presented , using recombinant and create a new life , and it contains all of the cultural information.Another ` In addition, the choice of blister sealing materials should focus on gift packaging design flexibility, especially in certain areas of national adaptation to the particular style habits. East, South, West, North , Han nationality, ethnic minority regions of China , the vast urban and rural areas , often have different aesthetic practices in the design of the South should thermoforming packaging not be rigid bamboo material used in the northern Beijing fruit packaging , but also Sichuan pickles should not be made ??into cans packaging . If Henan wheat plot rod packing jewelry, not only to our feelings packaging design in the form of error , also has a selection borrow irrational factors. In addition , many products itself has strong local characteristics , such as Fujian, there is a leather wrapped bamboo tea , Zhejiang tea made ??with anti- spring barrel , Guangdong coconut sugar, oil gluten basket Wuxi , Shaoxing Hua Diao wine altar , with its timber reasonable , cleverly crafted , unique is the gift packaging design should promote and mining elements.On gift packaging material, emphasize the application of comparative quality materials and natural materials , and give full play to the natural texture of thick , primitive atmosphere, in addition , may borrow a lot of new modern decorative printing paper, packaging to build a new image , artistic language richer. Figure IX with recycled materials, gift series for the packaging design , the same color on the fruit to match , shape, color , material organic unity, reflecting the characteristics of the nationalization of the times, to give people an elegant , intimate , patina the affinity of the ancient village , reaching people who love to tell things cultural identity .With the development and progress of science and technology era, we should continue to explore the connotation actively look back some intriguing gift packaging design and a higher aesthetic , a focus on traditional culture and deepen the examination should be Note that the traditional inheritance and deconstruction of artistic taste pursuit and exploration. Emphasizes a natural, friendly , simple, healthy , aesthetic awareness of environmental protection, packaging design as a gift , not just limited to the market , distribution and display shelves , more involvement of people living on social relations and gift packaging design style among the details , gifts have emotional exchange , hands spread characteristics , which are different from the ordinary packaging " one-off" using the feature , you need to have a thought-provoking content, fresh, attractive, user-friendly design has become even more focused .

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With the rapid development of China's dairy market for dairy processing , packaging requirements are also correspondingly increased. Currently on our market, "bright ", " Queen ", " Three" three largest selling brand , Shanghai "bright " as the current China's largest dairy supplier , but its sales accounted for only 9% of the market, about 1.5 billion, clamshell packaging which is plastic package the main reason for the packaging and transport of fresh milk storage equipment can not keep up . Market eager to packaging design effectively extend the shelf life and keep the flavor , nutritional packaging methods , using aseptic packaging plastic composite film is undoubtedly an ideal choice. Aseptically sterilized packaging refers to food plastic packaging ( beverage , dairy ) packaged in a sterile environment , enclosed in the sterilized container , without the addition of preservatives to , under refrigeration conditions without longer shelf life. You can also simply say , after aseptic packaging is the first sterile packaging , the packaging of non- plastic case aseptic packaging is the first or only sterile packaging is not sterilized. The main advantage of aseptic packaging under sterile conditions to ensure the retention of food to maximize the Central Plains and some nutrients and flavor, reduce losses. Because it is more convenient to use ultra high temperature sterilization methods to disinfect food packaging before , and other packaging methods is quite difficult.Since aseptic processing and packaging of the product can , and has a long shelf life without refrigeration , which helps to lower the cost and quality of the liquid food transported to distant places , not only manufacturers of the food production process more rationalizing also shorten the stored procedure retailers to provide consumers with more convenience and more food . Therefore, in recent years, sterile plastic bags and plastic bottles sterile cup developed very rapidly , this aseptic bags used mainly PET and PE aluminized composite , and aseptic packaging using multi-layer co-extruded cup plastic box sheet PP / PE / EVA / PVDC / PS. Currently, only 10% of the aseptic packaging of dairy products , while the developed countries accounting for 65 %. Countries have the aseptic packaging of liquid milk as the first development project , and spend 2 billion yuan plastic trays to support the development of liquid milk industry . Thus, the aseptic packaging of liquid milk has great development space , the market outlook is bright.

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With the improvement of safety of the packaging requirements . Types of packaging materials are increasingly diverse . Packaging materials must have a high barrier , oxygen barrier , moisture resistance , breathability. Also have high tensile strength , tear resistance , impact resistance , excellent chemical stability , high temperature resistance, high-temperature sterilization of the contents meet and low temperature storage requirements. To meet these requirements. Necessary for the improvement of production technology , the following is an introduction to new technologies abroad.Plastic packaging materials, new highlights trendsBOPP targeting PET market . Juice packaging, with traditional aseptic paper packaging , three-piece metal cans, glass bottles comparison , BOPP has a lower cost , good heat resistance , transparent material , light weight , unbreakable , good environmental adaptability advantages. BOPP heat resistance is improved by PP stretching process , the bottle does not require special handling equipment , so that greatly improved oxygen barrier properties ; longer shelf life , easy recovery , cheaper than the cost of the product more than 20% PET bottles , have been more to the more widely used.Taking into account the cost advantages of BOPP , Chicago , a world-renowned manufacturer of juice drinks Tampico, decided to use the container as a children's juice drinks BOPP products Tampikids packaging. The company claims , produced by the manufacturer Milliken PP have tremendous clamshell packaging advantages , can fruit juice packaging with PET in a summary level . Our goal is to use technological innovations in packaging products , BOPP is the use of the product , to ensure that we have the best attitude and quickly enter the market packaging design place , we embarked on a successful product marketing journey , Tampico technology products and packaging development department Manager SergioRomeiro that when our business expansion into Europe and Asia in the future , the product will be greater demands on the packaging , technical support, packaging containers behind becomes more important . "Tampico requires increased juice content when not in use preservatives to minimize production costs . During the trial , plastic packaging Mi11iken with PP producer Braskem ( Sao Paulo, Brazil ), Packpet cooperation , Packpet is a Brazilian company, the main advantage of SBO2 + series devices , the use of ISBM ( injection two-way stretch forming ) technology to generate 5 to 20 liter PET bottles ."Through recent efforts, we have two-way stretch technology for PP, come up with the design and the name of one of Tampico 250ml hot-fill bottles , Milliken MartaJanowitzer sales manager for Latin America , said , " Under the conditions of hot fill bottle deformation , but also shorten the operational cycle, improve the hardness. Although there is no use of preservatives in the juice , but the contents in the high temperature environment still fresh. Janowitzer confirmed by MiHad3988 production of PP bottle production efficiency can be increased by 30% , and the yield is quite PET . In addition to the reasons for the low cost of resin plastic trays for a particular container PP material for the core material than PET superior and more, and it is plastic box easy to replicate molding , hot filling temperature can reach 98 , hot-fill beverage plant process a breeze. The bottle looks very similar to PET bottles, transparent colorless , since revealing the true color of the beverage itself favored .BOPP PET bottles and bottles of the competition will be the first in a particularly hot filling drinks tea drinks market expanded . Due to the cost of the beverage packaging costs in large proportion , so even if you have to use hot-fill PET bottle business , there may switch to BOPP bottles, beverage companies and some new investment will likely be used directly BOPP bottles. In addition , BOPP bottles taste the safety, health and the contents remain even better , too, more in line with environmental requirements, and therefore are entering the field of pharmaceutical packaging .New features highlights of plastic packaging materialsNew materials should not be overlooked . EL0 used instead of the traditional use of the encapsulating material is very effective, for example mineral water bottle , because this material is almost no smell , it can in an oxidizing environment , such as high temperature , ultraviolet radiation, oxygen, ozone , and some storage environments storage conditions are bad environment to provide good stability , to ensure the content is not bad . VO provide excellent lubrication properties when molding a polyolefin film , can replace tallow . It can accelerate the deposition rate , especially for linear low density polyethylene (LLDPE) and low density PE with a mixture of LLDPE materials . The new titanium dioxide impressive Tiona125, a new type of titanium dioxide pigment , plastic masterbatch production to meet demand . It is easier to handle at high temperatures , less volatile and easily dispersed. The particle size ratio of this material to the top , there are better than in the past optical effect , which is due to a surface- treatment technology ( patented ) and continuously producing improved plastic package results . Surface treatment technology to reduce the blockage of the filter , and make up for the shortcomings of the film.Active packaging materials. WingstayL Antioxidants help keep fresh color, and increase the life of the ABS . ABS with this versatile antioxidant mixture , heat aging performance improved a lot, which greatly increases the stability. Compared with a similar function in a single antioxidant phenols and bisphenols , WingstayL antioxidants have lower volatility and a higher activity , the detergent may be filtered water , dirt will not stick . It is worth mentioning that it has formal permission for food contact . The average particle size of this powder 10m, ash content less than 10 %.Retardants display packaging new strength . ExolitOP is quite a flame retardant and glass fiber reinforced plastic products , strict compliance with fire safety standards , adding low doses can achieve the desired results . These non- halogenated flame retardants , metal phosphate as raw material , a good value for money . Is the latest addition of ExolitOP 9309355111230 - grades, is added to the main direction of development adhesive products to hydroxypropyl acrylate and epoxy or polyurethane sealing material as a substrate . These non-toxic products insoluble in water , because of their low density , lightweight materials for transport .Little magic charm applications. The bright colorful magic white pigment MiravalKU28, by reflex action of the high-light district with a colorful combination of silver and white , showing colorful light. It is not attached to the board 1m thick borosilicate , smooth surface of the light scattering material to a minimum, to maximize the transparency of the pigment can be applied in a variety of resins, including a translucent or opaque thermoplastic polymers plastics. It is extremely stable , even if it does not happen with phenolic browning reaction . Europe and North America, Merck, EMD Chemicals Co., Ltd. for sale.High-speed processing overhead savings . 60 % calcium carbonate (Omyalene102M 112M and calcium ) filled PP can be replaced by thermoforming polystyrene (PS), the line speed of the same conventional process equipment PS , PP can be processed faster . Omyalene102M calcium and 112M standards are more easily dispersed in the polyolefin (POF) , the increased production of the material , and the product was cooled on a cooling roll faster, higher stiffness. PS and thermoformed semi same amount of stretching , mixing it with PP for the production of isotropic mechanical and speed molding process , and the cutting accuracy .Nickel inhibitors for agricultural film . Kind of raw nickel dust UV stabilized material come out, it was granular, and is made ??of a nickel- inhibitor mixture consisting of an ultraviolet absorber , can polyethylene (PE) lower the melting point , and can be very a good solution to the problem of polyethylene easily dispersed . Although PE agricultural film is exposed to adverse weather conditions and pesticides in the environment , in which dust mixed ~ / IJLowiliteQ21 help, but also from the effects of seasonal variations . As nickel powder can cause allergic reactions , so that the nickel has been a problem of after-treatment .Flame retardant materials. Retardant series of materials suitable for high hardness polyurethane (PUR) foams and thermosetting materials. Halogen-free material is a low viscosity product DMPP phosphorus content exceeds plastic case 20% , it can replace all or part of the halogen in the foam material . With a variety of halogen-free phosphate flame retardant in the resin as , together with the resin solution , e.g. mixed with the vinyl resins can be used for the belt or cable, not only flame-retardant effect, but also to improve the plasticity.Nanomaterials. Nano- composite packaging materials will vary with the rapid development of nanotechnology and gradually moving towards industrialization, due to its wear resistance, hardness , strength, permeability resistance , plasticity were significantly enhanced and improved, except for food packaging , but also for special packaging such as anti-static, anti-electromagnetic dangerous goods packaging , it is expected to promote the traditional plastic packaging materials have a huge change.Biodegradable plastics. Biodegradable plastics both functionality and features traditional plastics , but also the role of microorganisms in the soil and water , or by the sun's ultraviolet role in the degradation of the natural environment and restore split , eventually re- form into a non-toxic environment the . Our biodegradable plastics developed rapidly, but the market share is not high . With the development of science and environmental concerns , and is closely related to people's lives plastic packaging attracts attention , more and more material is dazzling, but only one theme : environmental protection , energy saving, green , healthy

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Single-layer plastic film due to the limitations in performance , can not meet the requirements of the development of packaging technology , now widely used on the market a variety of composite films , ie first by a substrate , such as "BOPP, NYLON, POPET, cellophane , etc. " After printing again after the composite layer and multi-layer film made ??of composite films entire process is done by plastic color printing plant. Existing complex process, process more loss, and more investment in equipment , environmental pollution, poor health indicators shortcomings . The experts of the world's developed countries, the ongoing revolution against these situations composite film processing technology , and has made ??gratifying achievements . The so-called pre- composite composite film that itself has completed processing the composite color printing plant as long as the printing and coating, slitting it.Now make some explanation on several pre- composite packaging materials on the market.First, start from the first sealing materialComposite film is basically a composite inner polyolefin materials with heat sealing properties. However, many of the packaging of the product does not require such a large seal strength , there is a need in the foreign market composite film on the inside of the seal , " print" a layer of hot melt adhesive . Example , 40u BOPP / print + hot melt adhesive sealing of the painted ;Second, another method is to produce a composite material can be heatFor example : BOPP / pre- coated with glue or heat sealing layers. Printed on the printing BOPP or PET, through heated rollers can not require curing compound , can be directly processed .Third, after sealing transformed by the " cold seal "Due clamshell packaging to the small packaging requirements of certain commodities great speed , and can not be heated , such as chocolate packaging. Overseas development of a composite film can be cold seal . It is understood that the printing process is also completed . Inner sealing layer is similar to one kind of stickers, general stickers but not sticky .Finished in plastic trays high-speed packaging machines , add some pressure in the seal can be sealed , can greatly improve the packaging speed.Fourth, pre- coating process composite filmsIn order to reduce the plastic composite plant investment recently issued a plant substrate with a film coating of the film composite preform , I estimated that in the near future , can be mass produced .These composite membranes in general in the production of pre-coated substrate production factory is completed. Finally, the composite film in color processing factory, and does not require complex equipment , as long as the printing packaging design press will be able to complete the final work of the composite film , the key is to increase the printing brightener according to the user's requirements on the press plastic packaging , anti-friction agent, temperature , antistatic agents , matte like. Some places have been some tests. For example , commonly used products PET12 u / printing / foil / modified polyolefin can be used for fruit milk covering film . Aluminum foil / foil surface coating material in print and then printed layer temperature brightener, cost savings improve product stability.V. Finally, a large seal strength composite film is started from the sealing material.Currently , the inner sealing film having a high heat seal strength tends to develop thin , high-strength special materials. In this regard , many reports on manufacturers , such as high plastic box temperature resistance, cooking polypropylene , metallocene polyolefin particles , modified acrylic polymers, ionic resins and the like , are not repeated here . Has been developed abroad , in the country has just started , if you want to develop , you need color printing factory , film base plant , inks, adhesives and other raw materials plant concerted efforts to communicate with each other to be successful . At present, the production has been co-extruded multi-layer film manufacturers to provide a good seat , especially in some narrow film production factories, because they can not be compared with those of high-speed , wide large enterprises , research and development production of various multifunctional pre plastic case composite film is a good project .Sixth, the development of some foreign factories can give some domestic film factory reference.I found during inspection in Chicago , formerly known as American technology company is a manufacturer of narrow QPF BOPP film professional factory specially developed in order to survive the attack can be one of the most prominent films plastic package of Ping is a high seal strength aluminum vacuum BOPP film .EVA film which is made ??of blown film machine , the EVA film BOPP film production process after extrusion through longitudinal tensile parts fit up, then pull the device into horizontal cross made ??of high tensile strength BOPP sealing film , and then vacuum aluminum finalize aluminum vacuum heat sealable BOPP film , I think this is a typical pre- composite films .VII SummaryThe total of the pre- composite film has a broad development prospects, especially in China's energy shortage , the current composite plastic packaging film printing production processes in the plastics processing scrap two big losses , environmental pollution and health performance packaging materials are has a great influence . Recommendations for vendors discussion about this issue associations , so that our pre- composite films have a larger development.

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Compared to other plastic packaging materials , PET is the best material for soft drinks packaging . This is because PET has a high melting temperature , strength and transparency , excellent gas barrier property , flavor barrier properties, low cost, easy processability and recyclability and the like.However, PET bottles can not meet the special requirements of some drinks , such as hot drinks and some soft drinks. PET used in beer , fruit juice beverage packaging , oxygen, carbon dioxide, water vapor barrier properties and flavor of the packaging can not meet the requirements , affecting the quality of these products . Oxygen in the air into the plastic bottle or bottle of carbonated drinks in the carbon dioxide released, will accelerate the deterioration of the beverage . Although other polymers ( such as PEN) can solve the problem of the barrier , but the cost is too high and difficult to recycle . Improve PET barrier properties to oxygen, carbon dioxide has caused everyone's attention plastic packaging , there are some technical and some of the PET barrier properties of composite materials has to improve its performance.Coating PET bottlesTo ensure the quality of soft drinks , it is necessary to prevent the occurrence of gas in the plastic bottle wall permeability , gas permeability which requires a small selection of the packaging material , these materials are generally referred to as high barrier packaging materials . Improved gas barrier properties of PET bottles mainly in the following four ways: by multilayer coextrusion processing technology , so that it has a multilayer composite structure ; surface coating ; adding some gas trapping agent ; and other materials blended with barrier properties . Multi-layer co-extrusion technology which is currently the method has been successfully used , however, to improve the barrier properties of the small , but difficult to recycle , the higher the cost . Finish is an emerging technology for improving the gas barrier properties of PET bottles , can be very thin gas barrier film , which can effectively prevent the passage of gas molecules PET bottle wall , but also can solve the problem of recycling .At present, some coating materials have been used in the test of practice , in which diamond carbon films (DLC) and silicon oxide material is very popular on industrial materials . The gas plastic box barrier coating for improving the performance of a silicon oxide film of PET film to be earlier than diamond carbon . In the early 80s of the last century , plastic trays they began to be silicon oxide coating by physical vapor deposition and chemical vapor deposition methods . However, a silicon oxide film having a brittle surface in order to obtain PET lasting mechanical strength , it requires a relatively complicated process . In recent years, diamond carbon film ( amorphous hydrocarbon ) PET coated on the surface of some of the products have appeared on the market , the gas barrier properties of PET bottles has been greatly improved.Diamond carbon film coating processUsually diamond carbon film coating technique using plasma chemical vapor deposition (PCVD), under vacuum , by a plasma vapor deposition techniques to obtain very thin DLC coating on the surface plastic package of PET bottles . Process for preparing the coating is as follows : First, the bottle placed in a vacuum chamber for vacuum processing, and then injected into the C2H2 gas to produce a hydrocarbon -conversion under the action of pressure in the plasma , the ions and radicals finally deposited on the surface of the PET bottle get DLC coating.Diamond carbon film coating is plastic case characterized byDLC film containing a large amount of hydrogen , and therefore has a very packaging design good adhesion and resistance to fission capacity, while the PET bottle has the following advantages : the gas barrier properties , oxygen barrier and carbon dioxide , to ensure quality of the beverage ; flavor barrier properties , and prevent the bottle transport and packaging between the adsorption process , so that soft drinks to keep the original flavor ; UV barrier properties , having the function of absorbing ultraviolet rays , ultraviolet avoid the influence of soft drinks ; chemically inert and does not react with other substances having a chemical stability ; benefit for recycling PET bottles while maintaining the existing advantages.DLC coating makes the barrier properties of PET bottles has been greatly improved, but the barrier properties of PET bottles and temperature changes have a greater relationship. At elevated temperatures , the coated and uncoated PET bottles barrier properties are reduced, which indicates that although the thermal stability of the coating material , the thermal motion of molecules , but will still affect the gas barrier properties of PET bottles .Development of the DLC coating PET bottlesDLC -coated PET bottles primarily from future market needs, focusing on technology development and improvement. Prospects are very optimistic about clamshell packaging the market potential estimated share PET10% market share, is widely used in soft drinks packaging, including tea, juices , carbonated drinks. Currently packaging for tea drinks in Japan , has appeared on the market in 2005, has 50 million into the market. With the gradual expansion of the soft drinks market , DLC coated PET bottles will be further popularized.

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