Scraper blade for printer cylinder

摘要

The scraper (7) is for a printer with a frame (1) which supports a screen roller and a cylinder (5) on a parallel axis. The scraper (8) is mounted on a support (11) which can pivot around a first axis perpendicular and non coplanar to the longitudinal axis (6) of the screen roller, to preserve the contact of the edge (9) of the scraper (8) and the generatrix of the side surface of the screen roller during positional adjustment of the longitudinal axis of the screen roller.