What are the repair methods for printing rubber rollers?

There are several maintenance methods:

　　1. The rubber rollers should be cleaned carefully after the production operation is completed every day, and washed twice;

　　2. Designated chemical agents, such as industrial alcohol, must be used to clean the printing rubber rollers, and corrosive solvents must not be used;

　　3. Take off the rubber roller during holidays to prevent deformation under pressure;

　　4. For the protection of the surface of the printing rubber roller, it should be wrapped in newsprint and placed in a ventilated and dark place.