Conveyor belts in use and storage should be kept clean to prevent direct sunlight or rain and snow dipped in cream to prevent the acid, alkali, oil, organic solvents and other substances and heating device than a meter away. Storage temperature should be kept between 18-40 on save, the relative humidity should be kept between 50-80. Save during. conveyor belt required to deposit rolled, not folded. place once during each quarter turn. Layers of different types and specifications of conveyor belt should not be used in, the joint best bonding method was used. Conveyor belt type, structure, size, layers should be reasonable choice according to the conditions of use.