White belt has excellent wear resistance, corrosion resistance, oil resistance, easy to clean non-toxic health, high tensile strength, not adhesive, non-absorbent and self-lubricating properties. 2) conveyor belt from the outside can be divided into flat, ribs, and other types of patterns; The materials usually PU, PE, PVC, Teflon. 3) White belt is widely used in food, meat, fruit and vegetable processing and other deep-processing lines.