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Clean packaging wrap structure and high temperature requirements
- Oct 10, 2018 -

In the process of using the clean packaging plastic wrap, when the oily food is heated, the wrap film and the food should be kept in a state of isolation, and the cling film should not be in direct contact, mainly because the food is heated when the food is heated. The oil may reach a very high temperature, causing the cling film to break and stick to the food.

  The clean packaging plastic wrap should be covered with plastic wrap when heating the food, and then use a needle such as a toothpick to puncture a small hole in the cling film to facilitate evaporation of water and prevent the plastic wrap due to gas expansion. blasting.  


 In the process of purchasing the clean packaging plastic wrap, it is necessary to pay attention to whether it is marked with a specific name and chemical structure. If there is only an English name and no Chinese logo, the product should be purchased with caution. At the same time, be sure to choose the product labeled "Food". The crisper is mainly made of polyethylene (PE) and polypropylene (PP). The price difference between the two products is not large, but polypropylene (PP) can better prevent the penetration of grease.