An ink washing device for a printing machine
    2.
    发明公开
    An ink washing device for a printing machine 失效
    Vorrichtung zum Reinigen von Farbwalzen在einer Druckmaschine。

    公开(公告)号:EP0605074A1

    公开(公告)日:1994-07-06

    申请号:EP93301867.3

    申请日:1993-03-11

    IPC分类号: B41F35/04

    CPC分类号: B41F35/04

    摘要: An ink washing device, for use in a printing machine having a deposit roller (9) with a variable luminance outer surface. The washing device includes a blade (13) disposed adjacent to the deposit roller (9), for removing excess deposit of ink on the outer surface of the deposit roller (9), thus causing its luminance to vary. A luminance sensor (14) detects changes in the luminance of the outer surface. The washing operation is interrupted or continued based on the detected luminance changes.

    摘要翻译: 一种用于具有可变亮度外表面的沉积辊(9)的印刷机中的油墨清洗装置。 洗涤装置包括与沉积辊(9)相邻设置的用于去除沉积辊(9)的外表面上的墨的过量沉积物的叶片(13),从而使其亮度发生变化。 亮度传感器(14)检测外表面的亮度变化。 基于检测到的亮度变化中断或继续洗涤操作。