Plastic profile extrusion die is a core part of the extrusion of plastic profile extrusion die technology status is directly related to the stability of extrusion, and extrusion quality products, extrusion production efficiency and service life of the mold itself. So PVC plastic profile processing, plastic profile extrusion die proper use and maintenance is very important. Plastic profile extrusion die checking the box to check the box after the arrival, the packaging is intact: Remove the packing list of technical documents, instruction manual, such as PVC plastic profiles manufacturers out of the box, according to an inventory of the contents of the packing list for the formation of the whole mold , accessories, special tools. Plastic profile products use more: window frames, stair handrails, trunking, skirting boards, shaped and so on. The main raw material is rigid PVC PVC plastic material prices, few are semi-rigid PVC, soft PVC, polyurethane foam and other materials low. For hard PVC plastic material, there exists a disadvantage of poor impact resistance, is often used to add ACR, CPE, EVA, MBS, etc. modified to improve impact strength. CPE (chlorinated polyethylene), EVA (ethylene - vinyl acetate copolymer), ACR (acrylic resin), MBS (methyl methacrylate - butadiene - styrene graft copolymer) is generally added in an amount of 6% to 10 %. Growing competition in the industry of plastic profiles, plastic profiles large merger integration and capital operation is becoming more frequent PVC plastic profiles, more and more attention excellent domestic manufacturer of plastic profiles for industry market research, especially for enterprise development environment and customer needs depth study of the trend change. Because of this, a large number of outstanding domestic brands of plastic profiles rapid rise, has become the industry leader in plastic profiles! PVC plastic profile processing, sea Widex (certified), PVC plastic profiles by Widex Qingdao Rubber Material Co., Ltd. available. Widex Qingdao Rubber Material Co., Ltd. (www.haihuidaxiangsu.com) is Qingdao, industrial products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Widex leadership in the sea with the staff warmly welcome all inquiries negotiations to create sea Widex a better future.