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Overseas development characteristics of food packaging containers

. Can be divided into two types: one requires single, does not affect the normal heating food containers; the other is the heating of food can play a regulatory role of the container in order to produce brown or crisp the surface of the food, or the vessel wall can blocking certain foods heated by microwave to prevent excessive and so on. Now the most fashionable food packaging is either in the microwave on, but also in ordinary gas stove or electric heat steaming on the dual-use tray packaging, ready, you can put a meal on the table, without the other for a food dish. For cost considerations,[link widoczny dla zalogowanych], will be more turned to plastic materials. 2. Carbonated beverages in PET bottle packaging the application of the rapid progress of four hand-carbonated beverage with PET bottle packaging a lot of things have been in a decade. PET bottle developed countries has reached 20%. The new recycled PET bottles can be reused 20 times,[link widoczny dla zalogowanych], and its weight is only the same one-ninth volume of glass bottles. 3. Wu box bags continue to expand the scope of application packaging bag Chiang switch box Mang composite leading corrugated box plastic bag resting on the composition of the combination of packaging containers. It overcomes the inconvenience handling large volume of the shortcomings of glass containers, the original packaging for wine, has been expanded to a large number of liquid, semi-liquid and powder products, such as for milk, juice,[link widoczny dla zalogowanych], beer, espresso and other foodstuffs. 4. The development of alternative containers of metal cans has been followed, although production has reached significant scale, but cooking bags and packaging materials, processing technology continue to be refined. Varieties of canned soft continued to increase, further improve product quality. At the same time, foreign manufacturers of containers Rigid plastic containers also competition in the development and made great progress. Products launched in the last couple of years are: the United States can be produced by OMNI cooking pot, soft drinks, polyester tank; Et be the production of steam sterilization EK cans, beer cans polyester; UK polypropylene production of milk cans and so on. 5. Self-heating. Since the emergence of cold canned breakthrough. Entered the practical stage of production. Japanese food manufacturers from heat or from cold canned coffee, soup, rice, noodles, sausage, rice wine and beverage production and other products, have been put on the market in large quantities,[link widoczny dla zalogowanych], has been successful. This canned food is the use of composite plastic or aluminum,[link widoczny dla zalogowanych], the upper-packaged food or beverages, the bottom heating or cooling device. The heating is through the water mixed with lime, to produce heat to achieve. Cooling by water and ammonium nitrate or ammonium chloride to obtain a chemical reaction. China Packaging 2006 / 6

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