Plastic Film Casting Machine 1.Single-layer\Double-layer\Multi-layer 2.High quality 3.Adopt after service 4.Reasonable price Changzhou Tengcheng ... the leading position in the design, technology, craft, quality and output in this industry. Our products can be comparable with international ... multi-layer of plastic materials like PVC, PS, OPP, PO, PP, PE, EVA, PC, TPU, PUB, PVUD, etc.The extruder is ...