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    • 1. 发明申请
    • DUAL DRIVE REGISTRATION SYSTEM
    • 双驱动注册系统
    • WO1994016889A1
    • 1994-08-04
    • PCT/US1994000395
    • 1994-01-12
    • TOTAL REGISTER, INC.GALLAGHER, John, E.GALLAGHER, Terence, J.
    • TOTAL REGISTER, INC.
    • B32B31/00
    • B32B38/14B32B38/1833Y10T156/1705Y10T156/1707
    • A system of incrementally moving a foil (1), or other flexible and elastic elongated web, through a work station (5), by contacting and registering the foil (1) on both sides of the work station (5). An example of such a work station is a hot stamping press (5) that transfers optical images from the foil (1) to other substrates (17). A drive mechanism (2, 7), with an associated foil registration device, is provided at each of the entrance to the work station and the exit from it. Each registration device (9, 10) optically detects registration marks (21) provided on the foil along its length, and is used to stop its associated drive mechanism after a predetermined number of marks have passed. This dual drive system maintains registration of the foil or other web throughout an extended work station. It is particularly advantageous for use with those hot stamping presses that either have a large number of dies or whose multiple dies are widely separated, since the multiple images carried along the foil are then all properly registered with each die.
    • 通过在工作站(5)的两侧上接触和对准箔片(1)来逐步移动箔片(1)或其它柔性和弹性细长织物通过工作站(5)的系统。 这样的工作站的一个例子是将来自箔(1)的光学图像传送到其它基板(17)的热压印机(5)。 具有相关联的箔注册装置的驱动机构(2,7)设置在工作站的入口和从其出口的每个入口处。 每个配准装置(9,10)沿着其长度光学地检测在箔片上提供的对准标记(21),并且用于在经过预定数量的标记之后停止其相关联的驱动机构。 这种双驱动系统保持箔或其他网络在整个扩展工作站中的注册。 特别有利的是与那些具有大量模具或其多个模具被广泛分离的那些热冲压机一起使用,因为沿着箔片携带的多个图像然后都与每个模具正确对齐。