What is the purpose of dampening roller



What is the purpose of dampening roller..

Answer / Ranjna Rani

A dampening roller, also known as a tension roller or pressure roller, serves several purposes in various industrial and printing processes. Its primary function is to ensure consistent tension or pressure between two materials being joined, such as paper, fabric, or film. This helps prevent wrinkles, creases, or other imperfections that could affect the quality of the final product. Dampening rollers are also used to apply a controlled amount of water or ink onto materials during printing processes, helping achieve uniform color and consistency.

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