WPC（PE&PP）木塑地板是指木塑复合材料的配混、脱挥、制品挤出成型分别在不同的 设备中完成，即原材料按一定配方配混好之后，中间造成木塑颗粒，再挤出加工成木塑地 板的这个过程。 目前两步法应用较为广泛;一般是用锥双挤出机或平双挤出机造粒 再用锥双或单螺杆挤出 机挤出成型制品，主要使用在室内外地板、护栏、托盘等WPC（PE&PP）类木塑产品的 挤出成型。

WPC (PE&PP) Wood-Plastic Floor is that the wood-plastic composite materials complete in different equipments of mixing, from play, extruding products, mixing the raw material in a certain formula, forming wood-plastic particles in the middle, and then squeezing out products. And nowadays, the two-step way is used currently, application of a wider general use dual cone or two-extruder extruder granulation, and then double-cone or single screw extruder extrusion products, mainly used in floor indoor or outdoor, parapets, tray, such as WPC (PE&PP) plastic extrusion products.