According to different production processes, WPC products can be divided into ordinary first-generation WPC, first-generation embossed WPC and second-generation co-extruded WPC.
1. The production process of the first-generation WPC is to extrude it through a mold at high temperature after granulating plastic, wood plastic and other additives.
2. The first generation of embossed WPC, also known as 3D patterned WPC, is based on the original extrusion, using an embossing roller to add three-dimensional patterns during the extrusion molding process to enhance the wear resistance and aesthetics of the plastic wood.
3. The second-generation co-extrusion wood-plastic is a co-extrusion layer that is uniformly and firmly coated on the surface of the plastic-wood during the plastic-wood extrusion process. The second-generation co-extruded wood-plastic is better than the first-generation wood-plastic in water resistance and anti-aging performance.