Polyester polyamide conveyor belt, also called EP conveyor belts, whose tension resistent body is canvas by polyester in warp and polyamide in weft. The belts have the characteristics of low elongation in warp and good troughjabity in weft, good water resistance, good we strength, no mould, suitable for medium, long - distance and heavy-load transportation of materials. Because of the high inital modulus of polyester, the belts can choose a relative low safety factor.