PVC plastic floor is a new type of light weight floor decoration material that is very popular in the world today. It is also known as "light material". Since the beginning of 80s, it has entered the Chinese market. So far, the large and medium cities in China have been widely recognized and widely used, such as indoor families, hospitals, schools, office buildings, factories, public places, supermarkets, business, sports venues and other places. "PVC plastic floor" means flooring produced by PVC. It is made of PVC and its copolymerized resin as the main raw material, adding filler, plasticizer, stabilizer, colorant and other auxiliary materials on the sheet like continuous substrate by coating process or by calendering, extrusion or extrusion process.