LOCK-UP FOR THIN PRINTING PLATE

摘要

Lock-up structure for applying a thin flexible press roll to a generally semi-cylindrical saddle comprising means for fixing one end of a printing plate to one straight edge of the saddle, and a bar at the other straight edge of the saddle. The bar includes means for affixing the opposite edge of the printing plate thereto. Toggle means are provided for swinging the bar into position adjacent the other straight edge of the saddle while applying a predetermined tension to the printing plate.