How to judge the transparent plastic packaging?

Transparent plastic packaging is cheap and convenient clear bags with poly material, which can be printed logo and used in clothing items, face masks, etc. All the products are packed in a transparent, odorless bag just the right size, but the quality is unclear.

An investigation shows, at present, the world’s food packaging safety and health qualified rate only reached more than 60%, the main reason is the improper selection of raw materials. When you buy plastic bags, be sure to look carefully and don’t misuse recycled plastic bags. So today, I will explain how to judge whether the transparent plastic packaging bag is qualified.

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