Do a brown paper bag packing bags of food

Brown paper bag non-toxic, tasteless, no pollution, accord with national environmental standards, with high strength, high environmental protection, is one of the most popular in the international environmental protection packaging materials. Made of kraft paper, kraft paper bagbags are more and more widely used, in the supermarket, shopping mall, shoe store, clothing store shopping, and so on place, generally have a brown paper bag supply, convenient customer purchases to carry. Brown paper bag is a kind of environmental protection bags, its variety. In a brown paper bag, all wood pulp paper backing color into white kraft paper, kraft paper, and yellow, can be in PP material is used on paper pour a layer of membrane, waterproof effect, bag strength can be made according to the requirements of between one and six layers, printing and bag making integration. Openings and the way of back into heat sealing, sealing and the bottom paper. As we all know, paper is a kind of resources can be recycled. Paper mainly plant fiber raw materials, raw materials in addition to containing cellulose, hemicellulose, and lignin in the three major components, there are other content less components, such as resin, ash, etc. In addition to sodium sulfate and other auxiliary components. Plant fiber paper, in addition, also need to according to the different paper material adding different packing. Often use the plastic bag is made from polyethylene material is used in the oil, the oil is already a shortage of our energy. Paper bag, in contrast, the production of raw materials is a tree, is a renewable resource. Itself is biodegradable, recyclable.
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