Rubber rollers have good wear resistance, corrosion resistance, elasticity and other properties, and play a very important role in various industries. For example, they are used in various types of machinery and become supporting rollers for some new materials. They are also applied in the textile industry, which can effectively solve the problem of entanglement between threads and greatly improve textile efficiency. Not only that, even in the printing industry, the figure of polyurethane rollers can be seen. Using polyurethane rollers can not only meet the requirements of different printing machines, but also make the printing effect of ink clearer, becoming an essential and capable assistant in the printing industry.