... 100% of raw material, powder or particle materials control flat silk. The extruder screw, machine tube using 38 CrMoAlA alloy ... , linear low density polyethylene, product flat silk processing.Introduction for product:Production circular silk can be used for such as industrial ... wire, wire, toothbrush broom, containing condole belt wire, flat silk knitting fabric can be used, woven bag, senior Saudi ...