Instructions for the manufacture and application of kraft paper bags

Kraft paper bag is non-toxic, tasteless, pollution-free, in line with national environmental standards, with high strength, high environmental protection, is one of the most popular environmental protection packaging materials in the world

Making kraft paper bag with kraft paper is more and more widely used. When shopping in supermarkets, shopping malls, shoe stores, clothing stores and other places, there are usually kraft paper bags for customers to carry and purchase. Kraft paper bag is a kind of environmental protection packaging bag, with a wide range of types

Kraft paper bag is based on all wood pulp paper, and its color is divided into white kraft paper and yellow kraft paper. PP material can be used to spray a layer of film on the paper to play a waterproof role. The strength of the bag can be made into one to six layers according to the customer's requirements. Printing and bag making are integrated. The opening and bottom sealing methods are divided into heat sealing, paper sealing and lake bottom sealing