P:EP fabric, which passes through to the polyester fiber, interweaves to the polyamide tiber low elongation & good trough performance & high module good trough performence& high module Suitable for conveyor belts which under a center-long distance, higher carrying capacity, the high speed condition NN: Nylon is a good industrial fabric with excellent mechanical properties, good flexibility,high strength and fatigue resistance, good trough performance, high bonding strength between laminates, excellent water and acid resistance, long life span assures production continuity, as a result, production costs decreased.