The main raw material three co-extruded shrink packaging films include LLDPE, TPP, PPC and the necessary functional additives such as slip agents, anti-blocking agents, antistatic agents and the like. These raw materials are nontoxic materials, processes and product application process does not produce toxic gases and odors opp film bag printing, health performance in line with the US FDA and USDA standards opp plastic film bag, can be used for packaging food. 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. Yiwu Chi Feng plastic factory is specialized in the production of color plastic bags, color bags, OPP bags and other products manufacturers. OPP bags: with high transparency, more brittle and other features, by the OPP chip on the folded side edge and the opening tongue at the sticky adhesive seal, using tear seal fashion into products to protect the skin surface of the tongue will be folded cement opp film bag 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. Garment bags opp film, Chi Feng plastic (certified), Anhui opp film bags supplied by Chi Feng plastic bag factory in Yiwu. Yiwu Chi Feng plastic factory (www.ywzhifeng.com) Zhejiang Jinhua, plastic bags leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Chi Feng plastic bag in leadership with the staff warmly welcome all inquiries negotiations to create the Chi Feng plastic bag a better future.