Automated process for the manufacture of flexible plates and apparatus
for implementing the process
    5.
    发明授权
    Automated process for the manufacture of flexible plates and apparatus for implementing the process 失效
    用于制造柔性板的自动化过程和用于实施该过程的装置

    公开(公告)号:US5407527A

    公开(公告)日:1995-04-18

    申请号:US67290

    申请日:1993-05-25

    IPC分类号: G03F7/30 B05C1/00 B05D1/00

    CPC分类号: G03F7/305

    摘要: An automated process, and a device for implementing the process, for preparing a printing block from a photopolymer plate which has been previously exposed to ultraviolet radiation to convert it into a printing block for flexography or typography, or dry offset. The process includes at least the steps of lowering the plate with its sensitive face down into an etching vat, and then etching the plate by the resultant effect of a reciprocating horizontal movement of plane brushes and a to-and-fro movement of the etching vat in a horizontal direction perpendicular to that of the brushes, with the plate being held in place by gravity during the etching.

    摘要翻译: 一种自动化方法和一种用于实施该方法的装置,用于从先前暴露于紫外线辐射的光敏聚合物板制备印刷块,以将其转化成用于柔版印刷或印刷的印刷块或干胶印。 该方法至少包括将其敏感面朝下放入蚀刻槽中的步骤,然后通过平面刷的往复水平运动和蚀刻槽的往复运动的结果来蚀刻板 在垂直于电刷的水平方向上,在蚀刻期间该板被重力保持就位。