... It workds to extrude round thead from HDPE or PP. The round thread is appliacable to manufature of rope, cable, fishing ... ranging from 60, 80, 100, 120, 160 to 180; the extruded round thread diameter from 0.15 to 0.35mm ... thus achieving the different paramter requirements. The spinneret is processed by the most advanced techniques to ensure the smoothness and uniformity of the threads. The machine is ...