TEST-PRINTING METHOD AND TEST-PRINTING FORM FOR USE IN THE METHOD
    2.
    发明公开
    TEST-PRINTING METHOD AND TEST-PRINTING FORM FOR USE IN THE METHOD 审中-公开
    有关该过程的证明方法及试验压盘

    公开(公告)号:EP1212193A1

    公开(公告)日:2002-06-12

    申请号:EP00961294.6

    申请日:2000-09-05

    申请人: STFI

    IPC分类号: B41F3/00 B41F7/18

    CPC分类号: B41F7/18

    摘要: A test-printing method for a rotary press with a determinable ink coverage, whereby a test-printing form having a first and a second printing area is used, which method comprises determining the ink coverage provided by the rotary press, designing the test-printing form layout to the effect that the ink requirement does not, for any part of the combined first and second printing areas, essentially exceed a predetermined value V, said value V being set in a predetermined relation to the determined ink coverage; and the ink requirement of said second printing area amounts to a value essentially representing the difference between said value V and the ink requirement of said first printing area. A rotary press test-printing form having a layout designed for use in the test-printing method.

    Image-transfer apparatus
    3.
    发明公开
    Image-transfer apparatus 失效
    图像传输设备

    公开(公告)号:EP0607665A3

    公开(公告)日:1995-01-11

    申请号:EP93309514.3

    申请日:1993-11-29

    CPC分类号: B41F5/20 B41F7/18 B41F13/008

    摘要: An image-transfer apparatus, comprising a platen 8, having a cut-off portion 9 at its surface and for the attachment thereto of an image-forming material, and a transfer cylinder 1 having a cut-off portion 2 at its surface and for the attachment thereto of an image receptor, the platen and the transfer cylinder being arranged to form a nip therebetween for the introduction into the nip of the image-forming material and the image receptor whereby, in use, upon rotation of the platen and the transfer cylinder, an image formed in a photosensitive layer of the image-forming material may be transferred to the image receptor, the apparatus further comprising printing pressure adjusting means 22 for adjusting the position of the platen relative to the axis of rotation of the transfer cylinder and/or the position of the transfer cylinder relative to the axis of rotation of the platen, and two first gears 30, 31 for rotating the platen and the transfer cylinder using actuation means, one of the first gears being positioned coaxially with the axis of rotation of the platen and the other of the first gears being positioned coaxially with the axis of rotation of the transfer cylinder.

    摘要翻译: 一种图像转印装置,包括一个台板8,在其表面上具有一个切断部分9,并用于将图像形成材料连接到其上;以及一个转印滚筒1,其表面上具有切断部分2, 将图像接收器附接到其上,压板和转印滚筒布置成在它们之间形成辊隙以将其引入成像材料和图像接收器的辊隙中,由此在使用中在台板旋转和转印 在图像形成材料的感光层中形成的图像可以被转印到图像接收器,该设备还包括用于调节压板相对于转印滚筒的旋转轴线的位置的印刷压力调节装置22和 /或传送滚筒相对于台板的旋转轴线的位置,以及两个第一齿轮30,31,用于使用致动装置来旋转台板和传送滚筒,其中一个 第一齿轮与压板的旋转轴线同轴地定位,并且第一齿轮中的另一个与转印滚筒的旋转轴线同轴地定位。

    Litho start-off device and method of stabilizing an offset lithographic printing press to print a precise ink image
    5.
    发明公开
    Litho start-off device and method of stabilizing an offset lithographic printing press to print a precise ink image 失效
    在平版印刷的接触压力的打印装置和用于稳定胶版平版印刷机以提供精确的彩色图像的方法。

    公开(公告)号:EP0548666A1

    公开(公告)日:1993-06-30

    申请号:EP92120935.9

    申请日:1992-12-09

    IPC分类号: B41F7/18 B41F35/06

    CPC分类号: B41F35/06 B41F7/18

    摘要: A litho start-off device (30) for a lithographic printing press, comprising an ink removal cylinder (32) mounted so that it may be engaged with the blanket cylinder (14) to provide a line of contact between the cylinders for the transfer of an ink image there between when driven in synchronism, and a means (34) for removing ink from the surface of the ink removal cylinder so that it continuously presents a clean surface to the blanket cylinder. The device and the method of using the device eliminate or substantially reduce the amount of start-off or waste material required to stabilize the press prior to beginning a commercial run.

    摘要翻译: 甲光刻开始关闭装置(30)一种平版印刷机,其包括油墨去除气缸(32)安装成做到了可与橡皮布滚筒(14)接合,以提供一个行气缸之间的接触为转移 到油墨图像之间存在当同步驱动,并且用于从墨去除滚筒的表面去除墨的装置(34),以便做到了连续呈现一个干净的表面到橡皮滚筒。 该装置和使用该装置消除或大大减少开始关闭或之前开始商业运行稳定按所需废物材料的量的方法。

    Verfahren zur Erstellung von Probedrucken einzelner Farben oder Farbkombinationen in einer Druckmaschine
    6.
    发明公开
    Verfahren zur Erstellung von Probedrucken einzelner Farben oder Farbkombinationen in einer Druckmaschine 失效
    一种用于在印刷机中制备的样本打印各个颜色或颜色组合的过程。

    公开(公告)号:EP0453862A1

    公开(公告)日:1991-10-30

    申请号:EP91105580.4

    申请日:1991-04-09

    IPC分类号: B41F33/00 B41F7/18 B41F33/16

    CPC分类号: B41F33/0009 B41F7/18

    摘要: Die Aufgabe der vorliegenden Erfindung liegt in der Schaffung eines Verfahrens zur automatischen Anfertigung von Farbauszügen, wobei eine vorgewählte Anzahl von Bögen in einer gewünschten Farbzusammensetzung gedruckt wird.
    Die Aufgabe wird dadurch gelöst, daß eine Steuervorrichtung vorgesehen ist, in der mindestens ein Steuerprogramm abspeicherbar ist. Dieses Steuerprogramm selbst ist aus einzelnen Programmschritten aufgebaut und steuert die Druckan- und Druckabstellung in den einzelnen Druckwerken der Druckmaschine entsprechend den abgespeicherten Programmschritten. Alternativ zu diesen vorgegebenen, abrufbaren Steuerprogrammen ist vorgesehen, daß vom Drucker gewünschte Farbkombinationen in beliebiger Auflagenhöhe vorgewählt werden können.

    摘要翻译: 本发明的目的是提供一种用于分色的自动制备方法,被印刷在所期望的颜色组合物片材的预选数量。 其目的是在没有提供了一种控制装置来实现,其中至少一个控制程序可以被存储。 该控制程序本身是由个别的节目部分的,并控制压印附着和脱开在印刷机gemäß所存储的节目部分的各个印刷单元。 至于替代合成预定可调用控制程序,设想并从打印机所需的颜色组合可以以任何数目的副本被预先选择。

    Method and apparatus for multi-color printing
    7.
    发明公开
    Method and apparatus for multi-color printing 失效
    多色印刷的方法和装置

    公开(公告)号:EP0264787A3

    公开(公告)日:1989-07-26

    申请号:EP87114956.3

    申请日:1987-10-13

    IPC分类号: B41F7/02 B41F7/18 B41F33/00

    CPC分类号: B41F7/08

    摘要: In a method of multi-colof offset printing each of plurality of blankets is contacted with respective printing plates corresponding to each color of the blankets to transfer color ink of same color thereof to each of the blankets, then each of the blankets is contacted with respective preceding printing plates color each of which is printed prior to that of each of the blankets for transferring color ink of the respective preceding color printing plates to each of the blankets, and after then each of the blankets is pressed in the predetermined order onto a sheet of printing paper to transfer each color ink to the printing paper after one another.

    摘要翻译: 在多色胶版印刷的方法中,多个毯子中的每一个都与对应于各种颜色的毯子的相应印版接触,以将相同颜色的彩色墨水转印到每个毯子上,然后每个毯子与相应的 在每张毯子之前印刷的每个印刷板的颜色各自用于将各个前述彩色印刷板的彩色墨水转移到每个毛毯上,然后将每个毛毯按预定顺序压制到片材上 的打印纸将每种颜色的墨水彼此转印到打印纸上。