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Classification and application of plastic bag making machines

* 來源: * 作者: admin * 發(fā)表時間: 2023-04-17 16:22:12 * 瀏覽: 26

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 purpose of plastic bags

(1) The purpose of high-pressure polyethylene plastic bags:

A. Food packaging: pastries, candies, stir fried goods, biscuits, milk powder, salt, tea, etc;

B. Fiber packaging: shirts, clothing, knitted cotton products, chemical fiber products;

C. Packaging of daily chemical products.

(2) The purpose of low-pressure polyethylene plastic bags:

A. Garbage bags, bacterial bags;

B. Convenience bags, shopping bags, tote bags, vest bags;

C. Fresh preservation bag;

D. Woven bag inner bag

(3) The purpose of polypropylene plastic bags:

Mainly used for packaging textiles, knitted cotton products, clothing, shirts, etc.

(4) The purpose of polyvinyl chloride plastic bags:

A. Gift bags;

B. Luggage bags, needle cotton product packaging bags, cosmetics packaging bags;

C. (Zippered) file bag, information bag.