Inventors:
Jose A. Villarreal - Dallas TX
Gary D. Southerland - Dallas TX
International Classification:
B41F 3100
Abstract:
An adjustable nut and a friction washer exert a resistance to the rotation of a form roller, causing the form roller to rotate slower than the plate cylinder. The final form roller thus wipes the plate cylinder free of foreign particles to eliminate hickeys and ghosting on the final print.