① Explain exactly the name and nature of specific materials. In particular, the particle size, temperature, can have corrosive and special requirements such as acid and alkali. For example, the temperature of the heat-resistant conveyor belt must be specified.

    
     ② Explain the specific application occasions, requiring specifications (width, length, number of layers, thickness, etc.), especially the temperature and capacity of the heat-resistant conveyor belt.
    
     5.How to transport and store the conveyor belt
    
     ① During transportation and storage, the conveyor belt should be kept clean from direct sunlight or rain and snow, to prevent contact with acids, alkalis, oils, organic solvents and other substances, and be one meter away from the heating device.
    
     ② When the conveyor belt is stored, the warehouse temperature should be maintained between 18-40 ° C, and the relative humidity should be maintained between 50-80%.
    
     ③ During storage of the conveyor belt, the products must be placed in rolls, not folded, and the conveyor belt should be turned once a quarter.