The food packaging film is used to wrap the surface of the food, mainly to isolate the decomposition of microbial bacteria and foreign pollutants, to prevent and prolong the deterioration of the food material. The food packaging film product has the characteristics of super transparency, good gas permeability, good adhesion, good anti-fog effect, strong tensile strength, puncture resistance and high temperature resistance.
At present, there are many kinds of foods on the market, and effective packaging can not only extend the shelf life of food, but also enhance its aesthetics and increase sales. Simply put, food packaging film as one of the commonly used packaging items, the main role played:
1. Protecting food, protecting the freshness of food, preventing dust, bacteria, etc.;
2. Protect the original quality of the food and extend the shelf life of the food as appropriate;
3. Protecting the appearance quality of foods and contributing to certain economic benefits;
4. Pack the food with the food packaging film, which is more conducive to circulation and storage.http://www.xmlfilm.com/
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