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    • 4. 发明公开
    • Flexographic plate mounting apparatus and method
    • Vorrichtung und Verfahren zum Befestigen einer flexographischen Druckplatte。
    • EP0222033A1
    • 1987-05-20
    • EP85114320.6
    • 1985-11-11
    • Collins, BillyCollins, James Frederick
    • Collins, BillyCollins, James Frederick
    • B41F27/12
    • B41F27/005B41F27/12
    • In printing with flexographic plates it is essential that each plate be accurately positioned on the plate cylinders. The mounting apparatus and method of this invention provide a register cylinder (11) on which the flexographic plate is positioned by registration pins (27). The plate cylinder (16) on which the flexographic plate is to be mounted is positioned in a predetermined rotational position on a mounting so that it can be moved towards and away from the register cylinder. The register cylinder (11) is then rotated to a predetermined position and the plate cylinder (16) brought into abutment with the flexographic plate and register cylinder. The registration pins (27) are then retracted and both cylinders rotated to transfer the flexographic plate to the outer surface of the plate cylinder in registration. The plate adheres to the cylinder surface either by an adhesive substance, such as double sided tape, or magnetically.
    • 在使用柔性版印刷时,必须将每个板精确地定位在印版滚筒上。 本发明的安装装置和方法提供了一种对准圆柱体(11),柔性版由定位销(27)定位在其上。 其上安装有柔性版的印版滚筒(16)位于安装件上的预定旋转位置,使得其可以朝向和远离对准滚筒移动。 然后将对准圆柱体(11)旋转到预定位置,印版滚筒(16)与柔版印版和对准圆柱体抵接。 然后,对准销(27)缩回并且两个气缸都旋转以将柔版印版转印到印版滚筒的外表面上。 该板通过粘合剂物质(例如双面胶带)或磁性地粘合到气缸表面。