... , good troughability, high adhesion between plies, splendid flexibility and long working life.NN-100, NN-150, NN-200, NN ... small deformation under high temperature conditions, suitable for short-distance and light-load transportationn of materials. Ployester cotton conveyor ... , good wet strength, no mould, suitable for medium, long-distance and heavy-load transportation of materials.EP-80, EP-100 ...