Lianda Wang hardware processing factory   

The performance and quality of adhesive layer material on the rollers almost has a decisive influence, the different use environment must use the glue different, such as abrasion resistance, heat resistance, cold resistance, acid and alkali resistance, water resistance etc.. And hardness, elasticity, color and so on, are used and customer environmental requirements put forward. For printing rollers, ink roller and roller is divided into two kinds of water. A used to transfer ink rollers), so the rubber material must be dear ink. Because the adhesive layer and the ink long-term contact, therefore, have a certain ability to resist ink corrosion. At the same time, offset printing machine speed is very high, ink roller speed is very high, therefore cause serious layer heating, thus accelerating the aging of rubber material