Printer inker unit has ink applicator roller, anilox roller, ink duct, bearer rings, springs and printing form cylinder

摘要

The inker unit has a machine frame in which is mounted a printing form cylinder (1) incorporating an ink-applicator roller (2), anilox roller (4) and ink duct. Both ball ends of the ink applicator rollers and anilox roller have bearer rings (8,9) which are pre-tensioned in a working position by means of springs (5). The printing form cylinder has bearing rings (10) cooperating with the bearing rings of the ink-applicator roller.