Kraft paper bags, non-toxic, tasteless, non-polluting, in line with national environmental standards, with high strength, high environmental protection, is one of the world's most popular environmental packaging materials present. Get more and more widely produced kraft brown paper bag, in supermarkets, shopping malls, shoe stores, clothing stores, shopping places, etc., generally have a brown paper bag supply, enabling customers to carry items purchased. Kraft paper bag is an environmentally friendly bags, its variety. Kraft paper bag is an environmentally friendly bags; a: 1 kraft paper bag type: according to the material can be divided into: a pure kraft paper bags; b aluminum composite kraft paper bag (kraft foil); c:.. Woven kraft paper bag ( Generally the larger bag type) 2: The pouch type can be divided into:..... a triangular envelope kraft paper bags; b-side organ kraft paper bags; c self kraft paper bag; d zipper paper bags; e Independence zipper bag kraft paper 3: The pouch type appearance can be divided into:.. a valve pockets; b end of the bag; c sew bottom bags; d sealing pocket; e end of the bag sealing II: kraft paper bag brown paper bag is the definition of a composite description materials or plain brown paper packaging container production, non-toxic, tasteless, non-polluting, in line with national environmental standards, with high strength, high environmental protection, is one of the world's most popular eco-friendly packaging material at present. Three: Process Description kraft paper bags kraft paper bag is all wood pulp paper as the substrate, and the yellow color into white kraft paper kraft paper with PP material can be poured in a film, from the waterproof bag intensity can be according to customer requirements made one to six, printing and bag making integration. Way back into the opening and sealing, paper seal and lake. Four: kraft paper bag performance parameters applicable Type: Disposable Shape: flat pocket, open pocket square bottom, square bottom valve bag, the word burnt bottom bags (for food packaging) can open a window material: polypropylene, kraft paper, aluminum foil filling quantity: 0.2KG-50KG sewing methods: paper back cover, back cover hot, burnt end. Lining: inner liner, endometrial bag Five: kraft paper bag Scope of industrial raw materials, food, tea, building materials, supermarket shopping, clothing and all other applicable industry kraft paper bag packaging