PVC sheet/board THREE-CALENDER production line is a kind of plate composited by extrusion plate and marble texture decorative film, cause the plate and membrane materail is the same it will become into an organic whole after hot compress by three-roll calender, so as to ensure the plate surface is smooth, beautiful, non-toxic, no deformation, no cracking and can be bend deformation under the condition of paint-free, which will be a new type of decorative material. PVC plastic marble imitative decorative board takes polyvinyl chloride (PVC) as the main raw material, add stabilizing agent.strengthening agent and other additives after de-naturation process, which is widely applied in industry, automobile,ship,train,building indoor and outdoor decoration,ect with its superior performacne.From the perspective of international market, PVC plastic sheet will be accepted increasingly with industrial development, diminishing natural resources and updated consumer psychology.