The use of plastic bags is very common now, but people still have various questions, such as whether transparent plastic bags are also toxic? Can transparent plastic bags radiate food and so on? Let me tell you if the transparent plastic bag is poisonous?
Here we take the commonly used transparent plastic bag as an example, which is the type of small white bag that we usually use most. It is a transparent plastic bag used by businesses such as buns, churros, and cakes. This type of transparent plastic bag is mostly PO, namely: HDPE high density polyethylene. PO plastic bags produced from new materials are non-toxic, tasteless, hygienic and safe. Polyethylene is recognized as the best food contact material in the world.
If it is a food-grade transparent plastic bag, you can rest assured to use it, of course, do not use it indiscriminately (referring to microwave oven, freezing, high-temperature frying, etc., this type must use a special plastic packaging bag). Why do we dare to say so? Because food-grade plastic bags are not produced by anyone who wants to produce them, they must meet national food packaging safety and health standards, and they can be produced and sold after verification, so everyone need not worry.
As for non-food-grade plastic bags, I can only say that it is better to use them if they can be used. Of course, this is not to say that non-food-grade plastic bags are problematic. We must know that a food-grade plastic bag must be safe for plastics. The mall environment of bag manufacturers also has quite strict requirements to prevent the plastic bags produced from being polluted. This is as if you are eating a bun and suddenly dropped to the ground and picked it up, but you ca n’t eat it if you are particular about it, because it is dirty on the ground.