Kraft paper bag is non-toxic, tasteless, non-polluting, in line with national environmental standards, with high strength and high environmental protection. It is the most popular environmental protection packaging bag in the world. The use of kraft paper to make kraft paper bags has become more and more widely used. Shopping in supermarkets, shopping malls, shoe stores, clothing stores, etc., there are generally kraft paper bags available for customers to carry the purchased items.
Kraft paper bags are highly regarded by the public because of their environmental characteristics, and almost all European countries use kraft paper bags. The packaging focuses on the processing of kraft paper bags, advanced bag making technology and strict environmental protection concept to produce high quality kraft paper bags. Professional paper bag processing manufacturers to share kraft paper bag processing skills:
1. The kraft paper bag is a general wood pulp paper as the base material. The color is divided into white kraft paper and yellow kraft paper. The PP material can be used to pour a film on the paper to protect the bag. The strength of the bag can be made according to the requirements of the customer. Six layers, integrated printing and bag making. The opening and sealing methods are divided into heat sealing, paper sealing and paste bottom.
2, large-scale kraft paper bag production first to print the whole, according to customer requirements to print advertising content, you can achieve color printing company LOGO, color advertising language, highlight the company's phone, etc., and then cut, heat seal, paste the bottom. The kraft paper bag avoids rebound and deformation through the deep crease line, and finally the machine punches the rope or manually wears the rope.
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