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What's the important information about our product?I think it the most cus...
The development&...
High-temperature cooking food packaging can be stored for long-term at room temperatures and not be decaying, can also can be eaten in cold or hot way, it is popular with Asian people. The first appeared under normal temperature, the deposit of the storage is canned meat, it uses the tinplate, later changed to glass bottle, in the 1960s, to solve the problem of food packaging for astronauts in god, the american invented the aluminum-plastic composite membrane, with the Japanese promotion, the whole world under normal temperature, the store shelf life long products, such as the use of flexible packaging, almost all adopt the aluminum-plastic composite membrane. The typical structure as BOPP (BOPET) / high temperature glue/aluminum foil/high temperature glue/CPP. This structure in the actual application of still exist in the following inadequate:
1, In order to extend the shelf life of meat, high-temperature cooking meat is using finite vacuum packaging. Aluminum foil composite materials in vacuum, due to foil the softness is not enough, it is difficult to complete posted on the content, making the air inside bags can't clean, affect food preservation, so meat packing used aluminum foil thickness cannot too thick, but if it is too thin and very easy to produce the pinhole, influence the quality guarantee period of the meat products, plus after vacuum formed after many creases, aluminum foil after ruffle easy to crack, cause barrier property drop, so with the expiration of the thing which is not imagined long.
2, In the market, aluminum-plastic composite film packaging food for the consumers see not transparent and installed inside the thing color and form, to the detriment of consumers to purchase, plus some manufacturers use aluminum-plastic composite membrane not transparent cover the defects of the products, or even fraud, entrap consumer. Therefore, consumers don't like choose to totally opaque aluminum-plastic composite film packaging products.
3, aluminum-plastic composite membrane can't use microwave heating, plus compared with plastic film price is more expensive, these are affected.
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