pvc extrusion mould distributor, the distributor is divided into the core rod distributor, louver distributor, module distributor, three-tier distributor, five-story distributor and other multi-layer co-extruded composite distributor, up to a dozen ingredients of raw materials Coextrusion compound. The corresponding expansion device can be divided into the following applications Design PP, PE, OPP, CPP, CPE, PVB, TPU, EVA, PET, PVDC, EAA with EA, H and PA, can produce a variety of food products