This standard specifies the product structure and marking, requirements, test methods, inspection rules, signs, Encasement, transportation and storage, and use requirements of printing rubber rollers. The scope of application includes letterpress plates, lithographs, gravure plates and other printing machinery rollers. Reference standards include Encasement storage and transportation diagram signs, determination of tensile stress and strain performance of vulcanized rubber or thermal plasticity rubber, rubber hardness gauge press-in Hardness test method, etc.