Drying method e.g. for printed or varnished sheets in printing press, involves sheets heated to temperature higher than ambient temperature before sheets enter dryer

摘要

The method involves providing several printing and or varnishing units (8, 9) and a dryer device (10). The sheets are heated to a temperature higher than ambient temperature before the sheets enter the dryer device. The sheets are heated to a temperature higher than a temperature of the printing units (8a-f) of the printing press. The sheets are heated to a temperature of more than 32deg C. An independent claim is included for a printing press.