Printing machine, preferably flexo-printing machine, has bearer arm with gripping devices above each print mechanism bracket for raising rollers to roller bearing blocks movable on brackets

摘要

The device has several printing mechanisms whose printing and ink rollers are movable with ink mechanisms on printing mechanism brackets (2,5,2',5') of the machine's chassis (1) and can be addressed to counter pressure cylinders, preferably a common counter pressure cylinder. A bearer arm with two gripping devices for raising the rollers to roller bearing blocks movable on the brackets are arranged above each bracket in height adjustable manner.