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-----introduce briefly
Kraft paper bags are environmentally friendly packaging bags.
1. Definition description of kraft paper bag: kraft paper bag is a small bulk packaging container, non-toxic, tasteless, non-polluting, in line with national environmental protection standards, with high strength and high environmental protection. It is one of the most popular environmental protection packaging materials in the world.
2. Craft description of kraft paper bag: The kraft paper bag is made of full wood pulp paper as the base material. The color is divided into white kraft paper and yellow kraft paper. PP material can be coated with a layer of film on the paper to play a waterproof effect. The strength of the bag can be made into one to six layers according to customer The opening and back cover are divided into hot seal, paper seal and lake bottom.
3. Performance parameters of kraft paper bag Applicable type: disposable shape: flat pocket, square bottom open pocket, square bottom valve pocket, one-word paste bottom bag (for food packaging such as McDonald`s, KFC, etc.) Material: polypropylene, kraft paper Filling amount: 0.2KG-50KG sewing square Style: paper back cover, hot back cover, paste bottom. Lining: lining paper, inner film bag
4. Scope of application of kraft paper bags: chemical raw materials, food, pharmaceutical additives, building materials, supermarket shopping, clothing, etc. are all suitable for kraft paper bags