PVC crust foamed plate production line, it adopts (Celuka) foaming technology, PVC crust produced (half crust) foam board, has high hardness and stiffness, while the surface is smooth, the wallpaper material mechanical properties than the free foam. The PVC skinning foam board has the functions of sound insulation, sound absorption, heat insulation, heat preservation, flame retardancy, moisture resistance, mould proof and no water absorption. It is suitable for hot forming, heating bending and folding processing.