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    • 5. 发明专利
    • Method and device for offset printing
    • 偏移打印的方法和装置
    • JP2010253770A
    • 2010-11-11
    • JP2009105385
    • 2009-04-23
    • Ihi Corp株式会社Ihi
    • SUZUKI SHUNTAROMAEDA GUILHERME
    • B41M1/06B41F3/30B41F3/60G02F1/13G02F1/1343G02F1/1345
    • B41F17/26B41F3/36B41F3/58B41M1/06
    • PROBLEM TO BE SOLVED: To improve a printing system so as to accurately perform precision printing such as an electrode pattern printing, and limit a lap deviation to be micrometer-order, even when lap printing is performed.
      SOLUTION: First, a plate table 16 and a base table 17 are arranged on a guide rail 15 laid on a pedestal 14 so as to make both tables 16 and 17 travel. Alignment stages 16a and 17a are installed on each table 16 and 17 respectively to retain a printing plate 10 and a base 11. Further, a common alignment area 23 for the printing plate 10 and the base 11 is arranged at specified spots on the pedestal 14, and a controller for giving a correction instruction to the alignment stages 16a and 17a of each table 16 and 17 according to an image signal originating from a precision camera 24 of the alignment area 23, is installed. In addition, in the alignment area 23, the position of the printing plate 10 retained by the plate table 16 and the position of the base 11 retained by the base table 17, are aligned to each other. Thus, it is possible to make the reproducibility of a printing position of a printing pattern to be printed onto the base 11 by the printing plate 10 through a blanket roll 9, highly precise.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:即使在进行搭接打印时,为了改进打印系统,以便精确地执行诸如电极图案打印的精密打印,并且将搭接偏差限制为微米级。 解决方案:首先,将平板台16和基台17布置在布置在基座14上的导轨15上,以使台16和17都行进。 对准台16a和17a分别安装在每个工作台16和17上,以保持印版10和底座11.此外,印版10和底座11的公共对准区域23布置在基座14上的特定位置 并且根据来自对准区域23的精密摄像机24的图像信号,设置用于向每个表格16和17的对准台16a和17a提供校正指令的控制器。 此外,在对准区域23中,由板台16保持的印版10的位置和由基台17保持的基座11的位置彼此对准。 因此,可以通过印刷版10通过橡皮布辊9将印刷图案的印刷图案的打印位置的再现性高精度地进行印刷。 版权所有(C)2011,JPO&INPIT
    • 10. 发明专利
    • PRINTING PRESS
    • JPS63154348A
    • 1988-06-27
    • JP30250986
    • 1986-12-18
    • TOPPAN PRINTING CO LTD
    • SAITO KATSUYUKIHIGUCHI HIDETOMASUI KIYOSHI
    • B41F3/04B41F3/30B41F3/36B41F3/58
    • PURPOSE:To smooth the upper surface of a transfer ink layer of a body to be printed simultaneously with printing, by providing a fixed rotating cylinder, which conducts printing with its periphery in contact with a form surface plate and a work surface plate arranged and supported by a printing frame slidably moving on rails disposed on the both sides of a body frame, and providing a transfer surface and a press pressurizing surface on the periphery of the rotating cylinder. CONSTITUTION:A rack gear 32 positioned on a point C is lowered, and a rotating cylinder 1 is idled to be set to a desired phase. Thereafter, the gear 32 is returned upwards, and a frame 9 is returned to the former position or moved by a predetermined distance in accordance with the pulse number set based on a program. The ink in the recessed portions of an intaglio plate 5 is transferred to a blanket 2 by rotating the rotating cylinder 1 and, thereafter, the ink on the surface of the blanket 2 is transfer-printed on a body to be printed 8. The rotating cylinder 1 is idled to change the phase 180 degrees by a reversible motor 35 to match the contact phases of a press pressurizing surface 45 and the body to be printed 8, and the ink coated surface of the body to be printed 8 is pressed by the press pressurizing surface 45.