Patent ID: 8960891
Filing Date: 2015-02-24
Classification: B41J

Abstract:
1. A printing machine, wherein the printing machine has at least one first printing unit and at least one first dryer, wherein the at least one first printing unit has at least one inkjet print head, at least one first central cylinder, and an integral first drive motor dedicated to the at least one first central cylinder, and wherein the at least one first dryer is embodied as a radiation dryer having a radiation source, and wherein at least one first cooling unit is arranged downstream of the radiation source of the at least one first dryer along a transport path of a printing material through the printing machine, characterized in that the at least one first dryer has at least one ventilating device, which has at least one air infeed line and at least one air removal line, and in that the transport path of the printing material through an area of action of the at least one first dryer extends at least 75% in at least one direction having a greater vertical component than an optionally existing horizontal component, and in that a straight line connecting a rotational axis of the at least one first central cylinder of the at least one first printing unit with a rotational axis of at least one second central cylinder of at least one second printing unit intersects at least one dryer unit, which includes the at least one first dryer.