Kraft paper bag is a composite material production or pure kraft paper packaging container, non-toxic, odorless, non-polluting, low-carbon environmental protection, in line with national environmental standards, with high strength, high environmental protection, is the world's most popular environmental protection packaging materials one.
Kraft paper bag is based on all wood pulp paper. The color is divided into white kraft paper and yellow kraft paper. PP material can be used to apply a layer of film on the paper. It plays a role in waterproofing. The strength of the bag can be made from one to six layers according to customer requirements. , printing and bag integration. The opening and closing methods are divided into heat sealing, paper sealing and paste bottoming.
Scope of application
Chemical raw materials, foods, pharmaceutical additives, building materials, supermarket shopping, clothing, etc. All applicable to the packaging of kraft paper bags