Disposable Microwave PP Fast Food Packaging Box Plastic Take Away Bento Lunch Box /Meal Prep Containers Food

It is common to eat out and not finish or order too much. It's a pity to waste food. If you can't finish a meal, you can pack it and go. In the era of national takeout, disposable packaging boxes that are in close contact with food are also indispensable. Are these disposable lunch boxes really safe? Can it be put in the microwave? Today, the editor will tell you about the importance of this "packing box".

No. 2 high-density polyethylene (HDPE): It is used for common barrels of water;

No. 3 polyvinyl chloride (PVC): plastic used in general plastic pipes;

No. 4 polyethylene (PE): common plastic wrap, plastic film, etc. Harmful substances are produced at high temperature. After the poison enters the human body with food, it may cause diseases such as breast cancer and birth defects of newborns;

No. 5 polypropylene (PP): This is the most heat-resistant material, and it is commonly used in plastic appliances heated by microwave ovens;

No. 6 polystyrene (PS): Now many milk tea cups use it;

No. 7 often refers to several plastics such as polycarbonate (PC): most baby bottles use PC as a raw material.

According to the introduction, No. 5 plastic is relatively heat-resistant and can withstand high temperatures of about 200 degrees Celsius, so it can be heated in a microwave oven, and repeated heating will not be a big problem. No. 1, No. 6 and other plastics have relatively poor heat resistance. It is best not to heat them directly, and do not load too hot food. Of course, they cannot be used repeatedly. Of course, not being able to enter the microwave does not mean that it is unsafe. On the contrary, as long as it is used correctly, non-PP lunch boxes are just as healthy.