Although the regular production of plastic food packaging is safe, but in the use of also pay attention to the method, otherwise it will bring negative effects. Do not use plastic bags for a long time high-temperature food: In daily life, often see someone with a plastic bag steaming hot fried food, such as fried cake, fried dough sticks, and others will be plastic bags on the tableware for customers to use.
Plastic bags are directly imported hot food, temperature of more than 50 ℃, plastic bags will release toxic gas, long-term use of such plastic bags of food, light will cause dizziness, nausea, vomiting, diarrhea and other discomfort, the heavy will cause lead poisoning, increase the probability of cancer.
Do not use ordinary plastic bags in the microwave oven heating: microwave heating food, the best use of microwave oven special plastic bags and special containers. Do not store the food in a general plastic bag in the refrigerator: refrigerated, frozen food in the refrigerator, using a cling film, instead of using ordinary plastic bags.
Due to the special technology and raw materials, with good ventilation and fresh-keeping properties, and ordinary plastic bags for a longer period of time will make food quickly deterioration, decay, not to the purpose of preservation