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1. 发明申请

WO2011023609A1 PRINTING DEVICE AND METHOD FOR PRINTING A PRINTING SUBSTRATE 审中-公开
标题翻译：印刷装置和印刷印刷基板的方法
公开(公告)号：WO2011023609A1
公开(公告)日：2011-03-03
申请号：PCT/EP2010/062018
申请日：2010-08-18
申请人： EASTMAN KODAK COMPANY , DEHN, Sönke , SCHLÜNSS, Stefan , MANDIK, Andreas
发明人： DEHN, Sönke , SCHLÜNSS, Stefan , MANDIK, Andreas
IPC分类号： B41J2/155 , B41J2/515
CPC分类号： B41J2/155
摘要： Disclosed herein is a method for printing a printing substrate (6), in which the printing substrate (6) is printed with at least one first printing unit (9) and at least one second printing unit (9), said at least one second printing unit, viewed in a transport direction (A) of the printing substrate, being located downstream of the at least one first printing unit. In this method, a reference image is applied by the at least one first printing unit (9) and a location of the reference image is determined in a direction transverse to the transport direction of the printing substrate (6) in a position that is located, viewed in transport direction of the printing substrate, between the at least one first printing unit (9) and the at least one second printing unit (9). Subsequently, a position of the at least one second printing unit (9) transverse to the transport direction (A) of the printing substrate (6) is adjusted based on the determined location of the reference image in order to align the at least one second printing unit (9) relative to the at least one first printing unit (9) while the printing substrate (6) is being printed. In addition, a printing device (1) for printing a printing substrate (6) is described, said printing device (1) comprising at least one first printing unit (9) and at least one second printing unit (9), the at least one first printing unit (9), viewed in a transport direction (A) of the printing substrate (6), being located upstream of the at least one second printing unit (9). Furthermore, at least one sensor is provided, said sensor being aligned in a prespecified fixed positional relationship with respect to the first printing unit (9) and being directed at a position of a printing substrate path that is located, viewed in transport direction of the printing substrate, between the at least one first printing unit and the at least one second printing unit, and at least one adjustment unit is provided for the adjustment of the at least one second printing unit transverse to the transport direction (A) of the printing substrate (6) based on a signal of the at least one sensor.
摘要翻译：本文公开了一种用于打印印刷基板（6）的方法，其中印刷基板（6）被印刷有至少一个第一印刷单元（9）和至少一个第二印刷单元（9），所述至少一个第二印刷单元印刷单元，位于所述至少一个第一印刷单元的下游，所述印刷单元沿所述印刷基板的输送方向（A）观察。在该方法中，由至少一个第一打印单元（9）施加参考图像，并且在垂直于位于打印基板（6）的输送方向的方向上确定参考图像的位置在所述至少一个第一印刷单元和所述至少一个第二印刷单元之间沿所述印刷基板的输送方向观察。随后，基于所确定的参考图像的位置来调整至少一个第二打印单元（9）横向于打印基板（6）的输送方向（A）的位置，以使至少一个第二打印单元（9）相对于所述至少一个第一打印单元（9）打印。另外，描述了用于打印印刷基板（6）的打印装置（1），所述打印装置（1）包括至少一个第一印刷单元（9）和至少一个第二印刷单元（9），至少在印刷基板（6）的传送方向（A）上观察的位于至少一个第二印刷单元（9）的上游的第一印刷单元（9）。此外，提供至少一个传感器，所述传感器相对于第一打印单元（9）以预先指定的固定位置关系对准，并且指向位于从传送方向观察的打印衬底路径的位置在至少一个第一印刷单元和所述至少一个第二印刷单元之间的印刷基板，并且提供至少一个调节单元，用于调节至少一个第二印刷单元横向于印刷的输送方向（A）基板（6）基于所述至少一个传感器的信号。

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