The anti-tear conveyor belt has highly extensible transverse steel cords or polyester cords evenly arranged in the top cover(or both top and bottom cover) of the steel cords or fabric carcass, The anti-tear layer is perpendicular to the running direction of belt, when the belt conveys hard and sharp materials, the anti-tear layer can stop it from being pierced. Even if the belt is pierced, the anti-tear layer can still prevent from being tom.