... -layer/Double-layer/Multi-layer 2.High quality 3.Auto film thickness control 4.Processing Polymers:PP/PE/PVC/PET, etc For many ... kinds of plastic products within 10 m (including 10 m), extrusion die in the range of ply δ= 0.005-100 mm ... in plasticizing, extruding and forming plastic plate, sheet, film, profile, pipe, pelletizing, etc.The extruder fits for thermoplastic film, plate, sheet ...