Extrusion casting/laminating film machine 1.for PP/PE/PET ... been committed to the research, development and design of extrusion die and complete equipment of plastic machinery. So we ... of plastic products within 10 m (including 10 m), extrusion die in the range of ply δ= 0.005-100 ... , profile, pipe, plastic granulation for PP, PE, PS, ABS, PMMA, PVC and so on. Adopt different length to diameter ratios ...