Patent ID: 6209454
Filing Date: 2001-04-03
Classification: B41F

Abstract:
A rotary rotogravure printing press for multicolor printing of first and second sides of a web comprising:at least two web first side printing units arranged one above the other in a web first side printing tower structure;at least two web second side printing units arranged one above the other in a web second side printing tower structure spaced from and in opposition to said web first side printing units in said web first side printing tower, said web first side printing units in said web first first side tower structure and said web second side printing units in said web second side printing tower structure being arranged mirror-reversed to each other and each printing a first side or a second side of a web of material to be printed in an alternating manner as the web of material travels a path between alternating ones of said web first side printing units and said web second side printing units; anda separate dryer arranged between each said web first side printing unit and each said opposed web second side printing unit in said path of web travel.