Archives for posts with tag: clamshell packaging

Life more extensive use of plastics , plastic classification and application in furniture and interior decoration , there are many .

1, plastic properties and uses

Type of plastic range of different functions , our life plastic products exist everywhere . Currently plastics are constantly expanding range of applications , and many new products were developed by plastic and applied to product production. Plastic with easy processing , low cost , variety , etc., in the furniture and interior decoration has a place , and the position is being constantly improved. We should be concerned about dynamics of plastic, timely application of new materials design new products.

Refers to a plastic resin ( polymerizable monomer or directly ) as a main component , with a plasticizer , a filler , a lubricant, a coloring agent as an auxiliary component , to flow in the process of forming the high molecular organic material than that . “Plastic” that is referred to as the plastic material .

Plastics and thermosetting plastics can be divided into two categories of thermoplastics , thermosetting plastics such as eggs , once cured by heating , and then heating the melt is the same soft ; thermoplastic and can be repeatedly heated and melted by heating waxy , cools and hardens .

2 , application and development plastic packaging design of new pvc tray plastics

2.1 nano-composite plastic

Nanocomposite plastics refers to nanoscale inorganic filler dispersed in the plastic matrix is formed nanocomposite . Nano-composite plastic with excellent performance on a variety of plastic products development plays a very important role . Currently the extensive use of various household appliances plastic parts , basic metal replaced by plastic material and is being developed by the ordinary plastic nano plastic to functionality, while furniture and interior decoration industry did not keep pace with the home appliance industry . We need to learn more about nano- composite plastic performance and features in a timely manner in the industry, product design and production . Currently there are very few foreign research reports in clear plastic packaging this regard , which is the focus of our attention. For example , the use of antibacterial plastic nanotechnology R & D in the furniture and interior decoration industry has a good value.

Antibacterial plastic refers to a plastic having antibacterial properties itself , the plastic can be stained kill bacteria and inhibit bacterial growth in a certain time . This plastic is the use of nanotechnology, Nano added a small amount of inorganic antimicrobial agent obtained efficient antibacterial plastic in plastic . Currently used in household appliances such as refrigerator door handles , door lining and other components, washing machine antibacterial stainless steel tube , antibacterial wash pump clamshell packaging impeller antibacterial washing machine parts and medical electrical plastic packaging box equipment such as plastic parts , such as topical . Taking into account the reasons for the relatively high cost of this material , we can put it in the plastic box design door handles , seats with armrests , table desk , toilet and so easy to contaminated areas , or research and development of ” nano- composite plastic timber .” In short , nano- composite plastic furniture and interior decoration will be a very good development prospects.

2.2 retardant plastic

Refers to a plastic having flame retardant properties . In hotels, restaurants, office buildings and other public works in interior design , fire is a basic requirement. Currently, the flame-retardant plastic has made ??interior doors, windows, including the mouth and various moldings, etc. , and the formation of industrial production , the surface can imitate a variety of wood products , cheaper prices. However, the flame-retardant plastic in furniture and interior decoration products, has not been a large number of applications , which indicates retardant plastic space development in this area is still very large .

2.3 Intelligent Plastics

Intelligent Plastics is able to perceive and receive information refers to the external environment , such as sound, light, electricity, magnetism , pH , temperature, force, etc. , and can automatically change its shape according to environmental changes , respond to a new class of polymer materials . This is a study of American and Japanese scientists a few years ago . Plastic also has intelligent sensing, control and drive triple function, it can through its own perception, information processing , issue commands and perform and complete the action , so as to achieve self-test , self-diagnosis, self- control, self- correcting , self- modified function.

Many types of plastic intelligent shape memory plastic SMP (Shape-memoryplastics) is one of them . Shape-memory plastic deformation means the products after an initial shape is fixed by the response parameters ( heating , lighting , electric field, pH , etc. ) of stimulation, but also to restore the original shape of a class of polymer materials. Currently used in medical splints , wound dressing , coating or liner material , fastening pins, toys, cars with ease ; the protective cover and so on . We can apply it to furniture and interior decoration which make use of previously existing materials and processes can not be manufactured out of shape, can now be done using shape memory plastics , can also use it to assist in the production of more new furniture.

Can automatically repair cracks intelligent plastics , uniformly mixed in a resin matrix within a specially marked with a special resin ultrafine capsules , and then with the production molding. This has its own built- chemical catalytic plastic packaging polymerization microcrystalline ability , once the damage occurs , it will activate a special resin, the resin begins to soften automatically becomes viscous liquid injection and filling cracks or holes in and gradually solidified , automatic repair damaged parts . Intelligent automatic repair cracks in the plastic is ideal for the production of special parts of furniture and interior decoration , for example: the desktop easily damaged parts , doors , decorative wire angle. If the plastic production process further simplify , we can produce self “healing ” of furniture , no longer afraid to knock beloved furniture is encountered , do not be afraid of the children in the chaos carved furniture scratched the surface of chaos .

2.4 Anti -noise plastic

U.S. scientists have recently developed a hollow plastic ball material used in the construction noise abatement , and building this house can be made ??soundproof , so that families without outside interference , keep quiet state. By a number of hollow plastic pellets composed of plastic building materials , can suppress noise. When sound waves hitting the ball wrapped very tight , it causes vibrations ball up into different frequencies and to eliminate noise. These pellets will be converted into energy of noise , so that the wall made ??of plastic having a heating effect .

In our real life, plastic furniture , plastic decorative materials and other plastic products, has been used for many years , but is still stuck in the traditional sense . Like plastic dining table, chairs, plastic file boxes, file shelving , plastic storage bins, plastic drawers , plastic windows plastic trays and doors , etc., such as plastics can be applied to new functional modern furniture design and interior design, to give the product with new features meaning, the future is ambitious , which requires multi-disciplinary , multi-disciplinary collaborative research .

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Plastic towline on how to identify good and bad this problem may be that many customers have a headache when choosing the topic of plastic towline on the surface and see the quality is good or bad , plastic packaging there is no specialized equipment to measure , indeed plastic packaging box difficult to identify good or bad quality . Therefore , small as we collect the plastic towline can see, touch , hear, rub identified four aspects :

1, clamshell packaging see : good skills compared to fine plastic towline contour , texture quality , brilliance rounded lubrication, overall control delightful look good ; poor outside the sidelines up process compared to rough, uneven reputation , the image of hearts on the first touch is not good . Other sections mounted on multiple desktops on smooth , good plastic towline sides slightly cocked, the higher the difference between the two sides cocked .

2 , touch : hand plastic trays surfaces , edges and the clear plastic packaging inner wall of touch towline . Good plastic towline surface creamy , no tie feel , touch feel comfortable ; worse than the plastic packaging design Suimi unyielding surface feel a sense of high and low , compared to some plastic box design places difficult to handle , do not touch the feelings Tian Yi . Perhaps with the other two sections can migrate changes Rui pvc tray Min Li has a good turning point , no larger conflict ; poor harder rolling , strong sense of controversy .

3 , listen : the sound of plastic towline took place in a hard beat , the nylon issued a blunt analogy , feeling compared active ; polypropylene sound comparedچmoving.

4 , rub : rub hard with a hard plastic towline things surface , good pit Cuochu compared laborious and rub under the debris smaller, in powder form ; poor pit easily Cuochu , debris granular, such materials are generally mixed with new material made ??of recycled material , the degree of resistance to touch on very different than the new material .

In recent years, the rapid development of China’s market plastic packaging box is blown stage. plastic packaging design It also formed a certain scale. Has initially scale in clear plastic packaging Cangzhou, Yuhuan, pvc tray Foshan three medicine bottles production base. Regulation of plastic packaging the pharmaceutical bottles for pharmaceutical packaging is very strict, so the production of medicine bottles with ordinary bottle has a big difference. Countries require medicine bottles enterprise qualification certificate must be produced and purification plant, can produce medicine bottles. Medicine bottles plastic trays for high product requirements from this perspective, medicine bottles will have a broader development.

However, due to the plastic box design rapid development of plastic packaging industry, medicine bottles competition is quite fierce. Although there are a few on the scale of the manufacturers, but it is not very concentrated. The whole situation is very confusing, in order to be successful in this field of medicine bottles must focus on efforts to expand and improve production technology, open new markets, so as to really clamshell packaging make this industry to the world.

Recently, an official of the Swiss giant Nestle held in Amherst , renewable plastics conference, said that since 1999 it has been used in plastic packaging materials content was reduced by 34 %.

Global packaging materials and clear plastic packaging test director , said Nestle ‘s PhilippeRoulet , plastics and laminates to reduce than pvc tray other materials such as glass more significant , such as Nestle glass usage reduced by 13 %. This is partly because plastic packaging of the improved bottle .

He said sales in the United States to supply bottled water brands Ozarka water bottle , contains only 9.3 grams of resin , the resin content compared to more than 20 grams of carbonated beverage bottles decreased.

In the past 20 years , Nestle has consistently taken steps to reduce the use of plastic packaging materials , because food and its packaging is the main culprit of the deteriorating environment in Europe , the situation is even worse than transportation.

But Roulet said reducing material use is not the only factor in improving the food supply chain plastic trays for sustainable development to be considered.

He said: ” We need to consider a more comprehensive approach and focus on packaging and products , not just the plastic packaging itself is concerned, it is a greater impact than paper packaging , paper plastic box design packaging , but the product is damaged more easily , so the actual . the plastic packaging box overall waste is about the same . ” in order to develop such a comprehensive approach , using Nestle packaging eco-design tools PIQET ( packing effects of rapid assessment tools ) clamshell packaging , taking into account plastic packaging design all areas of the supply chain , and the environmental impact of the production areas to do comparison.

Many biological materials are good, but its application is limited. For example , PLA poor moisture resistance , and limited supply of cane made ??of PE .

Nestle has been in the field of bio- plastics made ??a number of successes, including the use of bio-based HDPE bottle in Brazil. In Europe, Nestle is popular for its Vittel brand contains 30% of plant production levels bottles .

With the rapid development of industrial technology , sheet metal processing of various plastic materials have been widely used in various fields, and the reason why they will be so widely used and popular, mostly because thanks to its superior performance characteristics.
Black ABS plate sheet metal industry is emerging as a material, which is currently the largest output, the most widely used polymers. It PS, SAN, BS various properties of plastic packaging organic unity , both tough and hard , just balanced with excellent mechanical plastic packaging box properties. It has a excellent impact strength plastic packaging design , dimensional stability , dyeing , forming and machining , high mechanical strength, high stiffness, low water absorption , good corrosion resistance ; and the connection is simple , non-toxic , odorless , has excellent chemical properties and electrical insulation properties. To heat deformation , at low temperatures also have a high impact toughness . It was a hard, difficult to scratch , easy plastic box design deformation clamshell packaging of the material .

It is worth mentioning that the transparency transparent black ABS plate very well polished with excellent results, is to replace pvc tray the PC sheet material of choice. Its toughness is very good to meet the product plastic trays detailed processing. But clear plastic packaging the drawback is transparent black ABS relatively more expensive . And in view of black ABS plate easily generate internal stresses caused by deformation of the sheet in the process , so the source of Dongguan Xinda Plastic Materials Co., Ltd. a professional point of view we Reminder black ABS sheet must be done prior to use to deal with stress , to ensure that processing operations smooth and efficient process.

Recently, Ningxia and technological achievements Management Center has organized experts on Ningxia Run Dragon Plastics Co., Ltd. completed the ” new high strength, high temperature polyethylene plastic packaging design packaging endometrial ” projects and clear plastic packaging technological achievements identification.

The project to improve the formulation and production of polyethylene packaging endometrial blow pvc tray molding process parameters , can not solve the traditional packaging endometrial both high temperature and high strength and other plastic trays plastic box design problems. Product plastic packaging box quality is superior GB/T4456-2008 technical standards to hazardous chemicals packaging standards. Including high temperature 110 ; longitudinal tensile strength 35MPa, transverse tensile strength 40MPa; longitudinal elongation at break 656%, transverse elongation at break 643%, film impact test (90g) is not broken , the impact of 10 samples piece no cracks .

Currently the company has formed the group 40 million / year polyethylene endometrial production capacity. Product sales to our region and the clamshell packaging neighboring provinces of metallurgical, chemical and building materials and other large enterprises to meet these industries in the production , plastic packaging packaging and transportation process on both polythene bags and other products , high temperature, corrosion resistance and high strength characteristics requirements.

The rapid growth of the clear plastic

packaging flexible packaging market in plastic packaging design Turkey
New research market research firm PCI Films for flexible packaging industry in Turkey showed that Turkey is expected to become

the main force in the packaging market.

The company consultant Paul Gaster said, “The European packaging and plastic packaging box retail group believes that a number of quality

products and services in Turkey processors with European competitors offer clamshell

packaging comparable, but superior plastic trays in terms vac tray of price, which mainly refers to the OPP lamination films medium sized

products. such products plastic packaging as candy, dry food, biscuits and bakery

packaging brings value-added services. “over the past 30 years, the Turkish flexible packaging industry matures, is now among

Europe’s top 10. Turkish flexible packaging industry annual growth rate of 10 percent, a growth rate four times higher than plastic box in Western Europe other countries.

The main role of oxygen is vacuum packed in order to help prevent food spoilage , the principle is relatively simple, due to deterioration of food mold rot caused mainly by microbial activity, and most microorganisms ( such as yeast and mold ) require oxygen for survival , while the vacuum packaging is the use of this principle, the packaging bag and oxygen deprived of food within the cell , so that microbes lost ” living environment .” Experimental results show: When the oxygen concentration of 1% packaging bags , the rate of microbial growth and reproduction on a sharp decline in oxygen concentration 0.5%, most microorganisms will be inhibited and stop breeding . ( Note : Vacuum packaging can not inhibit the propagation of food spoilage and discoloration caused by anaerobic bacteria and enzyme reactions , and therefore need to be combined with other complementary methods, such as refrigerated , frozen , dehydrated , high-temperature sterilization, irradiation sterilization , microwave sterilization , salt marinated plastic packaging design , etc. ) in addition to the vacuum oxygen inhibit microbial growth and reproduction , another important function is to prevent food oxidation , because a lot of fats and oils in food unsaturated fatty acids , the role of oxidation by oxygen -containing , make food taste, bad. In addition, the oxidation of vitamin A and vitamin C loss , the role of oxygen in food coloring by unstable substances , the color darkens . Therefore, the oxygen can effectively prevent food spoilage and maintain its color, smell , taste and nutritional value.

The main clear plastic packaging role of vacuum inflatable packaging vacuum packaging with the addition of oxygen shelf features, there is also the role of compression, gas barrier , preservation , etc., can make food more effectively long-term to maintain the original color, smell, taste, shape and nutritional value. In addition, there are many food vacuum packaging should not be used , but must be inflated by vacuum packaging . Such as crispy or crunchy foods, caking food, go easy deformation food oil , sharp edges or high hardness will vac tray pierce bags of food. After vacuum inflatable food packaging, packaging bag inflatable bag outside pressure greater than atmospheric pressure , can effectively prevent the deformation of food crushing pressure does not affect the appearance of bags and printing and decorating .

Inflatable packaging vacuum and refilled with nitrogen in a vacuum , carbon dioxide , oxygen or a single gas gas gas mixture of 2-3 . Nitrogen is an inert gas which , from the filling to make the bag to maintain a positive pressure to prevent outside air from entering the bag bag , food plays a protective role. Carbon monoxide gas can dissolve all types of fat or water to form weak carbonic acid , inhibit mold, bacteria and other microorganisms corrupt activity . Oxygen inhibits the growth of anaerobic bacteria breeding , keeping fruits, vegetables and fresh colors, high concentrations of oxygen can maintain its bright red fresh meat .

Vacuum packing

Curing products : sausages , ham, bacon, duck , etc. ; pickles : mustard , radish , turnip , pickles , etc. ; soy : tofu, vegetarian chicken , hummus , etc. ; cooked food products : chicken , duck , beef sauce ; convenience foods : rice , instant wet noodles, cooked vegetables , etc. ; soft canned food : water bamboo shoots , fruit syrup , clamshell packaging rice pudding and so on.

Vacuum plastic trays inflatable packaging

Tea, nuts, melon seeds, floss , etc. ; fried potato chips , puffed food , fruit and vegetables crisps , etc. ; cake, moon cake , etc. ; various powders , food additives ; various souvenirs , expensive medicines ; kinds of dehydrated vegetables .

Vacuum packaging or vacuum packaging used inflatable three- layer composite aluminum thin film or composite film made ??of trilateral seal bags, composite film thickness is generally between 60-96m , which is the inner heat seal layer , the need for good heat-sealing properties , a thickness of between 50-80m, the outer sealing layer , the need for good air tightness and printability , between 10-16m in certain plastic packaging strength , thickness. Common polyethylene inner layer composite film substrate (PE), such as high temperature plastic packaging box cooking bag then use high temperature polypropylene (CPP), the outer layer of oriented polypropylene substrate used (OPP), polyester (PET), nylon (PA) , etc. . Some foods such as tea , milk and other high-fat foods , and some require the use of light-blocking packaging to prevent food affected by the change of light color , smell, taste , and its approach is the substrate between the outer and inner layers of composite thin layer of aluminum foil (AL), which has also been enhanced airtightness .

Vacuum or vacuum packaging machine used inflatable cavity and outside pumping two kinds of models. Chamber vacuum packaging machine is divided inflatable packaging machines and vacuum packaging machines . Outside pumping vacuum packing machine with vacuum packaging and inflatable packaging , and several other functions , so called multi-functional plastic box packaging machine . Packaging machines need to buy packaged goods according to the form , the size of the packaging capacity , production volume , the use of a combination of factors to consider , such as the manner in which the packaging , it is best to consult after purchase .

Food vacuum and vacuum inflatable flexible packaging technology , occupies a certain position in the food packaging technology , some features and functions can not be easily replaced other packaging technologies . Our vacuum packaging technology in the early 1980s developed, while filling the vacuum packaging technology in the early 1990s began to use a small amount , with the promotion and development of small supermarket packaging , its scope will be more widely some will gradually replace rigid packaging , the prospects are very promising.

Recently, the Consumers Association vac tray of Yuanping in the beverage market in rural special investigation found that in recent years, soft drinks especially popular in the rural market. Especially in 500 ml of soft drinks sell better. The reason why farmers are willing to buy soft drinks , there are some of the following plastic packaging box reasons: First, compared with bottled drinks , the price is relatively cheap ; Second, easy to carry, especially when you work in the fields , plastic packaging and put on a bag , very easy and convenient; Third, with a general increase in living standards of farmers , work in the fields drink gradually replace drinking water . Because drinking water is necessary to boil water , but also with a thermos bottle , very troublesome , and bring a bag of drinks, both refreshing thirst , but also convenient and affordable . I believe that soft drinks popular plastic packaging design in rural areas to develop at least brought a revelation beverage market following aspects :

One revelation : the development of rural farmers beverage market should be fully aware of the beverage purposes. Judging from the survey , many farmers to purchase drinks are working in the fields when drinking . So they are particularly convenient to carry , and soft drinks fits this feature. Just to pocket a loaded plastic trays on it, and bottled beverages due to the shape of fixed installed in the pocket but some inconvenience. So, they meet farmers’ consumption characteristics , farmers will go to buy.

The second revelation : the development of rural beverage plastic box packaging market should try to make a simple science. The most affordable speaking farmers clear plastic packaging , either buy drinks , or buy other food, is the first to look at how the quality , but do not seem to pretty packaging is not pretty. Conversely , luxury pretty packaging , but will make the farmers refuse to buy produce a reverse psychology , because they know that ” fleece” the truth , luxurious packaging can only increase the purchase cost , and even increase agricultural garbage . The soft drinks and simple fits science standards, farmers prefer to buy .

Implications of the three : the development of rural beverage market, the current flexible packaging should also be improved. Admittedly, the countryside is a potentially large beverage market, because China has more than half of people living in rural areas. But the current situation, when drinking soft drinks and some farmers inconvenient places, such as the opening of the design is not very scientific clamshell packaging , farmers in the drinking is not with teeth to open with scissors , very convenient. If you can design a very scientific openings , will be more affected farmers.

In recent years , China’s plastic pipe production and the rapid development of applications . According to statistics, in 2010 the production of plastic pipe in China reached 8.402 million tons , an increase of 31.1% over the previous year , the world’s largest plastic pipe production and application of the country . Currently , a large-scale manufacturer of plastic pipe to reach an annual clear plastic packaging production capacity of more than 3000 more than 15 million tons . There are about 300 companies which annual production capacity of 10,000 tons , the annual production capacity of more than 20 companies have more than 100,000 tons . The face of such a competitive market , plastic pipe companies how to adjust the direction of the pvc tray standard, to make themselves invincible it?

Currently technological innovation , technological innovation has become the main driver of enterprise development, plastic pipe industry backbone enterprises attach great importance to the introduction and development of new technology, new products , and the introduction of advanced processing equipment at the same time , continue to strengthen research and development efforts , some large enterprises also With advanced technology and product development center.

According to incomplete statistics , China’s plastic pipe industry already has more than 1,000 patents , some with independent intellectual property rights has occupied a leading position . plastic trays New varieties , new structures, new materials, new technologies, new processes and patents more and more plastic pipes . Among them, the plastic pipe industry brands Wingo shares will participate in the development of plastic pipe products more than 10 national standards , access to the National Torch Plan high-tech enterprises , the honorary title of national high-tech enterprises , the company has 12 patents . In addition, a plastic pipe industry advanced enterprises LAB TECH also has a strong research team, the company has nearly 100 highly educated, high-level professional scientific and technical personnel in recent years, won the provincial science and technology achievement award two , with more than invention clamshell packaging patents and utility model patents , technical strength .

However, the current production of some plastic pipe business investment in product innovation in small, relatively few new products of high-performance , high-tech, high value-added market photogenic similar generic products and affordable products and more . On some varieties of plastic pipe , industry research work also focuses on the basic theory is not plastic packaging box enough, just stay in the early stages of production, applications. This requires the industry to further increase R & D investment, improving R & D capabilities , enhance scientific and technological innovation, improve product accuracy, efforts to improve the competitiveness of industries and enterprises.

Safety and environmental performance of safety and environmental protection products is also growing by the entire society. At present , China has established a polyvinyl chloride (PVC), polyethylene (PE) and polypropylene (PP) material consisting mainly of plastic pipe processing industry . It is a listed company in Zhejiang Weixing New Building Materials Co., Ltd. Deputy General Manager Office personnel : “PPR pipe PVC pipe and PE pipe than higher technological content , more environmentally friendly with the competition and the development of the industry , the future direction is definitely towards quality. better, more environmentally friendly development pipeline varieties . ” Weixing new material for the main business of PPR pipes and PE pipes, PPR pipe which has a large margin . The company will raise investment for an annual output of 32,000 tons of gold mainly energy saving projects PPR Pipe Fittings , 250 thousand tons of energy saving type PE Pipe Fittings projects and an annual output of 15,000 tons of environmentally friendly drainage and sewerage polyolefin series double wall corrugated pipe construction projects that industrial layout Weixing new material is more reasonable , more safety and environmental performance .

In recent years, industry concentration degree of industrial concentration increasing plastic pipe industry , mainly concentrated in the coastal and economically plastic packaging design plastic box design developed areas , where production capacity in Guangdong , Zhejiang, Shandong Province and has 3 more than one-third of the national total one . Some companies invest in new or expanded production base in Tianjin, northeast, central and western regions, and gradually expand to increase production capacity to adapt to local needs. For example , Wingo shares in order to improve the national distribution company production base , enhance the company’s products on the Little City in central areas, especially in the capital city of Hefei market and radiation, November 7, 2012 acquisition of Anhui Science and Technology Development Co., Ltd. Guangde Jinpeng ( hereinafter referred to as “wide German Jinpeng ” ) . According to Wingo shares issued by the acquisition announcement , the acquisition transaction price of 195 million yuan , as of the valuation date ( September 30, 2012 ) , Canton de Jinpeng net assets of plastic packaging more than 9800 million, while net profit from January to September 270 million, its liabilities 247.5 million yuan . Canton de Jinpeng Main to PVC, PE, PPR -based raw materials several major series of pipeline products. But PVC-U pipes belonging to traditional products , the profit is relatively low, if the addition of new products with high added value in part based on the original , may be able to quickly improve the market share of the company’s products in the industry reshuffle , market concentration ascension bigger and stronger.