Vest bag factory _-century Bin (certified) _ vest bag provided by the United Xiong Bin Paper Packing Co. century. Xiong Bin-century Paper Packaging Co. (www.sjlbbz.com) is specialized in "plastic bags, packaging bags, vest bags, food bags, advertising bags, bags, woven bags," the enterprise, the company of " honesty, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: TUNG. Completely biodegradable plastics is a polymer made primarily from a natural polymer (such as starch, cellulose, chitin) or agricultural products having biodegradability obtained by microbial fermentation or synthesis, such as plastics thermoplastic starch, aliphatic polyesters, polylactic acid starch / PVA, etc. are kind of plastic. Completely biodegradable plastics is a polymer made primarily from a natural polymer (such as starch, cellulose, chitin) or agricultural products having biodegradability obtained by microbial fermentation or synthesis, such as plastics thermoplastic starch, aliphatic polyesters, polylactic acid starch / PVA, etc. are kind of plastic. A brief description of the technical characteristics, the biodegradable formulations, all use of fully biodegradable components even the volume vest bag, so that products can be capable of 100% biodegradable discarded after use, the resulting carbon dioxide and water; 2, starch, PVA (polyvinyl alcohol), polycaprolactone have good compatibility pe vest bag, then add a variety of natural additives sold vest bag, make a variety of products close to or exceed the performance of ordinary plastic; 3, the product Production in mixing, granulation, extrusion, blow molding and so the whole process, has formed a unique process, continuous and stable industrial production.