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    • 1. 发明申请
    • METHOD AND APPARATUS FOR PRE-STAGING PRINTING PLATES
    • 用于预印印刷板的方法和装置
    • WO2008153727A1
    • 2008-12-18
    • PCT/US2008/006544
    • 2008-05-22
    • EASTMAN KODAK COMPANYANDREW, Gordon D.YUEN, William
    • ANDREW, Gordon D.YUEN, William
    • B65H9/10B41C1/10
    • B65H9/103B65H2404/264B65H2701/1928
    • A plate making method comprises pre-aligning a printing plate (50) to an imaging drum (20) of a plate making machine (10) while the printing plate is moving along a plate supply path (60) to the plate making machine. The printing plate is located on a motorized shuttle carriage (90) during the moving and the pre-aligning to the imaging drum comprises rotating into alignment with a lateral alignment surface (110, 120) a lateral edge of the printing plate by moving the printing plate laterally to contact the lateral alignment surface. The printing plate can move away (460) from the lateral alignment surface to a predetermined position at which position the plate is aligned with alignment pins or other alignment features on the imaging drum. Pre-aligning the plate to the imaging drum can comprise pre-aligning (480) the printing plate to a cylindrical axis of the imaging drum.
    • 制版方法包括在印版沿着板供给路径(60)移动到制版机的同时将印版(50)预先对准制版机(10)的成像鼓(20)。 印刷版在移动过程中位于电动梭子架(90)上,并且与成像鼓的预对准包括通过移动印刷来旋转成与侧向对准表面(110,120)对准印刷版的侧边缘 侧板以接触横向对准表面。 印版可以从侧向对准表面移动(460)到预定位置,在该位置,板与成像鼓上的对准销或其它对准特征对准。 将板预对准成像鼓可以包括将印版预先对准(480)到成像鼓的圆柱轴线。