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Technical Requirements for Printing Rubber RollersHardness and Elasticity: The ink rollers on the offset press are arranged alternately with rubber rollers and metal (or hard plastic) rollers. To ensure that the rubber rollers can make good contact with the metal (or hard plastic) rollers and transf
How to Enhance Toughness and Durability of Rubber RollersNewly cast rubber rollers should not be put into use immediately. Due to the unstable internal structure of newly cast rubber rollers, if they are put into use immediately, their service life will be easily shortened. Therefore, newly cast rubber rol
Why are polyurethane (PU) rubber rollers widely applied?Rubber rollers are classified into numerous types based on their applications and material compositions. Among them, printing rubber rollers are widely recognized. Today, we will introduce another significant category: polyurethane (PU) rubber roller
What factors influence the service life of printing rubber rollers?Even when printing rubber rollers are used in a standardized manner and cleaned regularly, their service life still inevitably shortens over time. So, what are the factors affecting the service life of these rubber rollers? Let's take a look with Don