Bags is not only a method of propaganda opp plastic bag manufacturer, will become a brand and a status symbol printed hand bags, customers can use this sign from a plastic identity and purchasing power. And to the plastic bags that stage of development, the demand of many moments. It is also a lot of small start-ups will choose this form of publicity to promote their products, tap another way to use plastic bags. Generally portable class plastic material mainly HDPE and LDPE. HDPE is a high-density polyethylene, high density polyethylene Chinese, commonly known as the low-pressure ethylene; LDPE is low-density polyethylene, low density polyethylene Chinese, commonly known as high pressure ethylene. HDPE showed relatively hard, relatively LDPE in terms of a broader application. Commonly used in the vest bag, garment bag, bags and other plastic products hospital CT. LDPE HDPE relative performance is relatively soft, strong toughness, plastic bags color printing more, then usually selected LDPE materials. Plastic composite class, then the types of materials is more and more, first look at your bag is made of several layers of composite material, generally there are two and three. General compound class plastic materials are PET, OPP, CPP, PA, PE, aluminum foil matte film. opp plastic bag manufacturers _ _ Akei Guiyang Guiyang Akei daily necessities provided by the Company. Guiyang Akei Commodity Co., Ltd. (www.gyyqsld.com) (www.gyyqsld.com) strong, credible, in Guiyang plastic bag industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving commodity innovative ideas will lead Akei into the brilliant and you work for a better future!