The kraft paper bag is an environmentally friendly bag.
1. Definition of kraft paper bag:
Kraft paper bag is a small bulk packaging container, non-toxic, odorless, non-polluting, in line with national environmental standards, high strength, high environmental protection, is one of the most popular environmentally friendly packaging materials in the world.
2, kraft paper bag process description:
The kraft paper bag is made of whole wood pulp paper. The color is divided into white kraft paper and yellow kraft paper. It can be coated with PP material on the paper to protect it. The bag strength can be made into one to six layers according to customers' requirements. , printing and bag making integration. The opening and sealing methods are divided into heat sealing, paper sealing and lake bottom.
3, kraft paper bag performance parameters
Applicable type: single use
Shape: Flat pocket, open bottom pocket, square bottom valve pocket, word bottom bag (for food packaging like McDonald's, KFC, etc.)
Material: Polypropylene, kraft paper
Filling amount: 0.2KG - 50KG
Sewing method: paper backing, heat sealing bottom, paste bottom.
Lining: inner liner, inner film bag
4, the scope of the kraft paper bag:
Chemical raw materials, food, pharmaceutical additives, building materials, supermarket shopping, clothing, etc. All suitable for the packaging of kraft paper bags.
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