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Precautions and identification of cling film
Sep 29, 2018

Terms and Conditions

1. When heating oily food, keep the plastic wrap and food in isolation.

Direct contact. Because the food is heated, the food oil may reach a very high temperature, causing the cling film to break and stick to the food.


2. When heating the food, the container should be covered with plastic wrap, and then a small hole should be placed on the wrap film with a needle such as a toothpick to facilitate the evaporation of water and prevent the plastic wrap from blasting due to gas expansion.


3. The highest heat-resistant temperature marked by each brand of plastic wrap is different, some are about 10 °C, and the temperature in the microwave oven is generally about 110 °C. When it takes a long time to heat, it can be selected to be heat-resistant. Higher plastic wrap.


How to identify

PVC cling film is more transparent, stretchable and viscous than PE cling film. When the PVC cling film is burned with fire, the flame is black, black smoke, pungent smell, no dripping oil, and will automatically extinguish after leaving the fire source. When the PE cling film is burned, the flame is yellow, tasteless, will drip, and can continue to burn after leaving the fire source. If the label is PVC material or not specified, consumers are advised not to buy or use it.


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