Blanket cleaning system for blanket cylinder of double printing units of printing machine, has wiping device comprising collection trough and permanent revolving wiper that is attached at blanket cylinder

摘要

The system (200) has a wiping device comprising a collection trough and a permanent revolving wiper e.g. air wiper and magnet wiper. The wiper is attached at a blanket cylinder (100) and an auxiliary roller. The wiping device is provided for double printing units (10) that prints a paper web (B). The wiping device is arranged on inlet side or outlet side of the paper web. The blanket cylinder is designed as a solid cylinder with rubber coating. A cooling device cools the blanket cylinder or the auxiliary roller.