公开(公告)号：US06877428B2

公开(公告)日：2005-04-12

申请号：US10323852

申请日：2002-12-20

申请人： Mitsuru Tabuchi ,  Masahiro Matsubara ,  Hiroaki Ikeda ,  Toshiyuki Urano ,  Takuya Uematsu ,  Yuji Mizuho

发明人： Mitsuru Tabuchi ,  Masahiro Matsubara ,  Hiroaki Ikeda ,  Toshiyuki Urano ,  Takuya Uematsu ,  Yuji Mizuho

IPC分类号： B41C1/10 ,  B41F7/02 ,  B41N1/08 ,  B41N3/00 ,  B41N3/03 ,  B41N3/06 ,  G03F7/16 ,  G03F7/18 ,  G03F7/24 ,  G03F7/30 ,  G03F7/42

CPC分类号： B41N3/006 ,  B41C1/1008 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  B41F7/02 ,  B41N1/083 ,  B41N3/036 ,  B41N3/06 ,  B41P2227/70 ,  G03F7/16 ,  G03F7/18 ,  G03F7/24 ,  G03F7/3035 ,  G03F7/422 ,  G03F7/425

摘要： The regenerative plate making and printing process, and plate making and printing apparatus of the present invention are applied to a printing system requiring a separate developing step independent of a printing step. In accordance with the present invention, by repeatedly conducting (A) a photosensitive layer-coating step of coating a photosensitive plate material onto a substrate to prepare a photosensitive lithographic plate having a photosensitive layer thereon; (B) an exposure step of exposing the photosensitive layer to image light; (C) a development step of supplying a plate-treating agent to the photosensitive layer to form developed images thereon; (D) a printing step of supplying a printing ink and dampening water to surfaces of the thus obtained images to conduct printing; and (E) a substrate regeneration step of removing the image portions from the substrate to regenerate the substrate, on the same rotary drum or conveyer, it is possible to considerably improve the working efficiency and stably provide high-quality images.

摘要翻译： 本发明的再生制版印刷工艺以及制版和印刷装置应用于独立于印刷步骤的独立显影步骤的印刷系统。 根据本发明，通过反复进行（A）感光层涂覆步骤，将感光板材料涂覆在基材上以制备其上具有感光层的光敏平版印刷板; （B）将感光层曝光于图像光的曝光步骤; （C）向感光层供给平板处理剂以在其上形成显影图像的显影步骤; （D）将印刷油墨和润版水供给到如此获得的图像的表面进行印刷的印刷步骤; 和（E）基板再生步骤，在相同的转鼓或输送机上从基板上除去图像部分以再生基板，可以显着地提高工作效率并稳定地提供高质量的图像。

公开(公告)号：US20050158663A1

公开(公告)日：2005-07-21

申请号：US11047690

申请日：2005-02-02

申请人： Mitsuru Tabuchi ,  Masahiro Matsubara ,  Hiroaki Ikeda ,  Toshiyuki Urano ,  Takuya Uematsu ,  Yuji Mizuho

发明人： Mitsuru Tabuchi ,  Masahiro Matsubara ,  Hiroaki Ikeda ,  Toshiyuki Urano ,  Takuya Uematsu ,  Yuji Mizuho

IPC分类号： B41C1/10 ,  B41F7/02 ,  B41N1/08 ,  B41N3/00 ,  B41N3/03 ,  B41N3/06 ,  G03F7/16 ,  G03F7/18 ,  G03F7/24 ,  G03F7/30 ,  G03F7/42 ,  G03C1/492

CPC分类号： B41N3/006 ,  B41C1/1008 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  B41F7/02 ,  B41N1/083 ,  B41N3/036 ,  B41N3/06 ,  B41P2227/70 ,  G03F7/16 ,  G03F7/18 ,  G03F7/24 ,  G03F7/3035 ,  G03F7/422 ,  G03F7/425

摘要： The regenerative plate making and printing process, and plate making and printing apparatus of the present invention are applied to a printing system requiring a separate developing step independent of a printing step. In accordance with the present invention, by repeatedly conducting (A) a photosensitive layer-coating step of coating a photosensitive plate material onto a substrate to prepare a photosensitive lithographic plate having a photosensitive layer thereon; (B) an exposure step of exposing the photosensitive layer to image light; (C) a development step of supplying a plate-treating agent to the photosensitive layer to form developed images thereon; (D) a printing step of supplying a printing ink and dampening water to surfaces of the thus obtained images to conduct printing; and (E) a substrate regeneration step of removing the image portions from the substrate to regenerate the substrate, on the same rotary drum or conveyer, it is possible to considerably improve the working efficiency and stably provide high-quality images.