OPP polypropylene bags are stretchable, is a plastic, in fact, plastic bags, wherein: easy combustion, flame conditions: melt dripping down on the yellow and blue, the smoke from the fire less fine print opp bag, continue to burn. OPP bags: with high transparency, more brittle and other features, by the OPP chip on the folded side edge and the opening of the sticky tongue printing self-adhesive seal opp bags, fashion using the product after the tongue torn seal surface protection skin fold After the cement can be easy to use, elegant, widely used in clothing, food, printing, stationery, cosmetics, paper and other industries. Customers can also be printing a variety of patterns and playing butterfly hole Aircraft hole. Yiwu Chi Feng plastic bag factory located in Yiwu City, Zhejiang Province. Companies adhering to the "customer first, forge ahead" business philosophy, adhere to the "integrity management, customer first" principle to provide our clients with quality services. PE is the abbreviation of polyethylene, a thermoplastic resin obtained by polymerization of ethylene. In the industry, but also copolymers of ethylene with minor amounts of α- olefins. It is a transparent plastic bag that can be used in clothing, luggage, electronic products packaging. Opp bags printed polyethylene printing, has excellent low temperature properties, good chemical stability, resistance to most acid-base erosion, room temperature, soluble in common solvents, water absorption, excellent electrical insulation properties; but polyethylene for environmental stress is environmentally sensitive printing opp bag, heat aging poor. Polyethylene nature because of different varieties, depending on the molecular structure and density. Using different production methods available products with different densities. Polyethylene molding methods generally available thermoplastic processing. Yiwu Chi Feng plastic bag factory located in Yiwu City, Zhejiang Province. Companies adhering to the "customer first, forge ahead" business philosophy, adhere to the "integrity management, customer first" principle to provide our clients with quality services. Printed opp bag price, Jiangxi printing opp bag, plastic bag provided by the Chi Feng Chi Feng plastic factory Yiwu. Yiwu Chi Feng plastic factory (www.ywzhifeng.com) strong, credible, Jinhua in Zhejiang plastic bag industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Chi Feng plastic bag into the brilliant and you work for a better future!