Method for moistening a washing roller in a printing machine

Printing – Processes

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101425, B41F 3506

Patent

active

058231137

ABSTRACT:
A method and device for washing the printing cylinder of a printing machine, especially an offset rotary printing machine, in which a washing device with a washing roller with a covering capable of absorbing liquid is premoistened prior to performing the first washing operation after a long standstill period of the printing machine. As a result, the efficacy of the first washing operation after an interruption to operation of the printing machine is improved, the wear on the covering of the washing roller is reduced, and damage to the printing cylinder from a dry covering of the washing roller is avoided.

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patent: 5584245 (1996-12-01), Schonberg

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