Roller inking device for rotary printing machine, has scraper case attached to operating scraper that is parallel to roller, and ink chamber provided for receiving printing ink, where chamber is provided in downstream to ink chamber

摘要

The device has a scraper case (1) attached to an operating scraper (4) that is parallel to a roller, and a pressure-less ink chamber (6) provided for receiving a high viscous printing ink, where a chamber (43) is provided in a rotation direction of the roller and is downstream to the ink chamber. The chamber has two passages (44.1, 44.2) for the ink chamber such that the passages are arranged within a region of a contact zone of the printing ink with the scraper and/or within the region of the contact zone of the printing ink with an ink guiding device that is attached to the scraper.