It comprises a polymeric resin containing a full and partial condensation resin. The thermoplastic resins include: polyethylene, polyvinyl chloride, polystyrene, polyamide, polyacetal, polycarbonate, polyphenylene ether, polysulfone, rubber or the like. Advantages of the thermoplastic resin molding is simple food bags, having a high mechanical energy. The disadvantage is that the heat resistance and rigidity is poor. It comprises a polymeric resin containing a full and partial condensation resin. The thermoplastic resins include: polyethylene, polyvinyl chloride, polystyrene, polyamide, polyacetal, polycarbonate, polyphenylene ether, polysulfone, rubber or the like. Advantages of the thermoplastic resin molding is simple, has a high mechanical energy. The disadvantage is that the heat resistance and rigidity is poor. Pe plastic bags plastic bags plastic bag factory in Shenzhen plastic bag factory pvc plastic bags back plastic bags plastic bags plastic bags printed bags food bags vacuum bags printed plastic bags printed plastic bags factory wholesale plastic vest bags waterproof bags manufacturers of plastic bags to plastic bags manufacturers vest bag bag handbag made of plastic garbage bags bubble bags kraft bubble bags EPE EPE bag according to the customer's needs and requirements of production: bag size, style, printing and different processes . Food bags procurement, linking Bin century, food bags provided by Xiong Bin Paper Packing Co.-century. Xiong Bin-century Paper Packing Co. (www.sjlbbz.com) quality services and products, and are subject to approval and trust of new and old customers and the industry. Our company is a certified member of the whole network Commercial Union, Commercial Union Support icon on the page, you can talk directly to our customer service staff, to our future cooperation happy!