The types of plastic bags.
(1) High pressure polyethylene plastic bags.
(2) Low pressure polyethylene plastic bags.
(3) Polypropylene plastic bags.
(4) PVC plastic bags.
The use of plastic bags.
(1) The use of high pressure polyethylene plastic bag: A, food packaging: cakes, candy, roasted goods, biscuits, milk powder, salt, tea, etc.; B, fiber packaging: shirts, clothing, knitwear products, chemical fiber products; C. Packaging of daily chemical products.
(2) The use of low pressure polyethylene plastic bags: A, garbage bags, bags of bacteria; B. Convenient bag, shopping bag, handbag, vest bag; C. Fresh bag; D. Woven bag inner bag.
(3) The use of polypropylene plastic bags: mainly used for packaging textiles, knitwear, clothing, shirts and so on.
(4) PVC plastic bag uses: A, gift bag;
