... /144F/200F5)Intermingle: 20-40knots/m6)Package:Pp Woven Bags or Cartons7)Application:Pp yarn is widely used in the safety net belt ... cloth, ropes, cables, high-pressure fire hose, conveyor belt,industrial sewing thread, concrete cracking fiber, canvas in areas such as a ... substitute for poliester, nylon, polythylene, as a new ideal of chemcial fiber material.8) Advantage:high strength, anti-aging,acid ...