The company produces cooler bag, vacuum bag, aluminum foil bags, inflatable bags, shopping bags, shaped bags, woven bags, food bags, stand-up pouches, nozzle bags, bedding bags, clothing bags, children's bags, thermal underwear, heavy packaging bags, valve bags, anti-skid bags, cosmetic bags, zipper bags, ziplock bag, gift bags, industrial packaging bags and other plastic bags. Welcome to the new and old customers to negotiate! ! ! ! ! ! ! Classification from the raw material, biodegradable plastics at least the following: polycaprolactone (PCL) this plastic has good biodegradability, melting point is 62 ℃. Microbial decomposition it is widely distributed in the festivity or anaerobic conditions. As biodegradable materials can mix it with starch, cellulosic materials together or with lactic acid used in the polymerization. Polybutylene succinate (PBS) and copolymers thereof with PBS (melting point 114 ℃) as the base material for the manufacture of various high molecular weight polyester technology has reached the level of industrial production. Japan's Mitsubishi Chemical and Showa Polymer company has started industrial production, the scale of about tons. Chinese Academy of Sciences Institute of Physical and Chemical Research are synthesized polybutylene succinate copolyesters. Institute of Physical and Chemical Research Institute and Shandong surplus company has built an annual output of 25,000 tons cooperation of PBS and polymer production lines, Guangdong blond company built 1,000 tons scale production lines. Tsinghua University in Anqing Chemical Co., Ltd. to build an annual output of 10,000 tons of production lines PBS and copolymers thereof. Polylactic acid (PLA) in improving American Natureworks polylactic acid production process has made a positive and effective work in Tianjin zipper bag manufacturers, has developed a corn glucose fermentation takes polylactic acid zipper bag manufacturers, the annual production capacity has reached 14,000 tons . Japan UNITIKA company, R & D and production of many kinds of products, including canvas, trays, dishes, etc. Aichi Expo in Japan are widely used. Chinese industrialization Zhejiang marine biodegradable plastic Co., Ltd. (size 5000 one thousand tons / year production line), are in the same test units are Shanghai Jie-liang Biological Material Co., Ltd., Jiangsu Jiuding Group. The company produces cooler bag, vacuum bag, aluminum foil bags, inflatable bags, shopping bags, shaped bags, woven bags, food bags, stand-up pouches, nozzle bags, bedding bags, clothing bags, children's bags, thermal underwear, heavy packaging bags, valve bags, anti-skid bags, cosmetic bags, zipper bags, ziplock bag, gift bags, industrial packaging bags and other plastic bags. Welcome to the new and old customers to negotiate! ! ! ! ! ! ! According to the Japanese Research Society of biodegradable plastics material, 2002 Japan biodegradable plastics production of about 10,000 tons of Henan zipper bag manufacturers, in 2003 about 20,000 tons, about 40,000 tons in 2005 to 2010 is expected to reach 100,000 to 200,000 ton. According to the European Bioplastics information zipper bag factory in Inner Mongolia, the 2001 figures show that the EU biodegradable products consumption of 2.5 to 3 million tons, while the amount of up to 35 million tons of conventional polymers. European Bioplastics is expected to amount in 2010 will reach the traditional polymer 55 million tons, while the amount of biodegradable plastics will reach 50 to 100 tons. Biodegradable material could eventually account for 10% of the market share. In the biodegradable material in raw materials used in the proportion of renewable resources will account for more than 90%. Shaanxi zipper bag manufacturers, Shen sea package, zipper bag manufacturers by Xiongxianshenhai packaging color Limited. Xiongxianshenhai packaging color Limited (www.shenhai6688.com) (www.shenhai6688.com) quality of service and products, continue to receive the recognition and trust of new and old customers and the industry. Our company is a certified member of the whole alliance network operators, business alliance customer service icon on the page, you can talk directly with our customer service staff, to our future cooperation happy!