Imaging system with electrophotographic patterning of an image definition material and methods therefor
    5.
    发明授权
    Imaging system with electrophotographic patterning of an image definition material and methods therefor 有权
    具有图像定义材料的电子照相图案的成像系统及其方法

    公开(公告)号:US09316994B2

    公开(公告)日:2016-04-19

    申请号:US13548146

    申请日:2012-07-12

    IPC分类号: B41F7/14 G03G17/02 B41F7/24

    CPC分类号: G03F7/20 B41F7/24 G03G17/02

    摘要: A system comprises an electrophotographic subsystem, a transfer subsystem, an imaging member, and an inking subsystem. The electrophotographic subsystem comprises a photoreceptor, a charging subsystem, an exposure subsystem, and a development subsystem. In operation, the photoreceptor is charged areawise. An exposure pattern is formed by the exposure subsystem on the surface of the charged photoreceptor to thereby write a latent charge image onto the photoreceptor surface. The image is developed with an image definition material, such as a dampening fluid. The image definition material forms a positive pattern of the image to be printed. The image pattern is then transferred to the reimageable surface. The transferred pattern is then developed by selectively applying an ink over regions of image definition material. The inked image may be transferred to a substrate.

    摘要翻译: 系统包括电子照相子系统,传输子系统,成像构件和着墨子系统。 电子照相子系统包括感光体,充电子系统,曝光子系统和开发子系统。 在操作中,感光体面积充电。 通过曝光子系统在带电感光体的表面上形成曝光图案,从而将潜像写入感光体表面。 图像用诸如润版液的图像定义材料显影。 图像定义材料形成要打印的图像的正图案。 然后将图像图案转移到可再成像的表面。 然后通过在图像定义材料的区域上选择性地施加墨水来显影转印图案。 着墨的图像可以被转印到基底上。

    Sheet-fed offset rotary printing machine
    6.
    发明授权
    Sheet-fed offset rotary printing machine 失效
    单张胶印旋转印刷机

    公开(公告)号:US5909708A

    公开(公告)日:1999-06-08

    申请号:US983131

    申请日:1998-01-20

    CPC分类号: B41F7/14 B41P2227/70

    摘要: A sheet-fed offset rotary printing machine is used for multicolor printing. A plate cylinder and a rubber blanket cylinder are utilized, as are first and second impression cylinders. Either of these two impression cylinders is operable with the blanket cylinder. Sheets to be printed can have a length corresponding to a nominal diameter, or to twice a nominal diameter. The first impression cylinder has a plurality of controllable gripper systems while the second impression cylinder has at least one controllable gripper system.

    摘要翻译: PCT No.PCT / DE96 / 01278 Sec。 371日期1998年1月20日 102(e)1998年1月20日PCT PCT 1996年7月15日PCT公布。 公开号WO97 / 03831 日期1997年2月6日一张单张胶印机用于多色印刷。 使用印版滚筒和橡胶橡皮布滚筒,以及第一和第二压印滚筒。 这两个压印滚筒中的任一个可与橡皮滚筒一起操作。 要打印的纸张可以具有对应于公称直径的长度,或者是公称直径的两倍。 第一压印滚筒具有多个可控制的夹持器系统,而第二压印滚筒具有至少一个可控夹持器系统。