Sheet-fed perfecting printing press without sheet reversal
    1.
    发明授权
    Sheet-fed perfecting printing press without sheet reversal 有权
    单张纸完美印刷机无纸张反转

    公开(公告)号:US08833255B2

    公开(公告)日:2014-09-16

    申请号:US13295267

    申请日:2011-11-14

    CPC分类号: B41F21/10 B41F7/025 B41F7/06

    摘要: A sheet-fed, rotary, printing press for printing on both sides of sheets without a sheet reversing device, includes printing units having a modular construction. Each module includes at least a plate cylinder, a blanket cylinder, an impression cylinder, a transfer cylinder and at least one drive wheel. Modules for printing on the first side of the sheets and modules for printing on the second side of the sheets have an identical construction and are disposed in such a way that one is rotated through 180° relative to the other about an axis extending in a sheet processing direction.

    摘要翻译: 一种用于在没有纸张反转装置的纸张的两面上进行打印的单张纸,旋转式印刷机,包括具有模块化结构的印刷单元。 每个模块至少包括印版滚筒,橡皮布滚筒,压印滚筒,转印滚筒和至少一个驱动轮。 用于在片材的第一面上印刷的模块和用于在片材的第二面上印刷的模块具有相同的结构,并且以这样一种方式设置,使得它们相对于另一个围绕在片材中延伸的轴线旋转180度 加工方向。

    Method for drying a printing ink on a printing substrate in a printing press, and a printing press
    2.
    发明授权
    Method for drying a printing ink on a printing substrate in a printing press, and a printing press 有权
    印刷机中的印刷基板上的印刷油墨的干燥方法以及印刷机

    公开(公告)号:US07913622B2

    公开(公告)日:2011-03-29

    申请号:US12221543

    申请日:2008-08-04

    IPC分类号: B41F23/04 B41F35/00

    CPC分类号: B41F23/0413

    摘要: A method for drying a printing ink (114) on a printing substrate (14) in a printing press (30), and a printing press (30). The printing substrate (14) is moved along a path (16) through the printing press (30) and printed on by at least one printing ink (114) at a first position (18) of the path (16). At a second position (124) of the path (16), in a conditioning apparatus, a treatment agent (118) is applied to the printing substrate (14) to accelerate the drying of the printing ink (114) on the printing substrate (14) and includes, in particular, an infrared absorber which has an absorption wavelength that is essentially resonant to the wavelength of the light (12) of the radiant energy source (10). The printing substrate (14) may be dried by the action of radiant energy at a chronologically later point in time, at at least one third position (116) of the path (16), by a drying device, in particular by a narrow-band radiant energy source (10).

    摘要翻译: 一种用于干燥印刷机(30)中的印刷基板(14)上的印刷油墨(114)的方法和一种印刷机(30)。 打印基板(14)沿着通过印刷机(30)的路径(16)移动,并且在路径(16)的第一位置(18)处由至少一个印刷油墨(114)印刷。 在路径(16)的第二位置(124)处,在调节装置中,将处理剂(118)施加到印刷基板(14)上以加速印刷基板(114)上的印刷油墨(114)的干燥 14),并且特别地包括具有基本上与辐射能源(10)的光(12)的波长共振的吸收波长的红外线吸收体。 打印衬底(14)可以通过辐射能的作用在时间上稍后的时间点,在路径(16)的至少一个第三位置(116)处被干燥装置干燥,特别是通过干燥装置, 带辐射能源(10)。

    Sheet-processing machine with a pneumatic sheet-guiding device
    5.
    发明授权
    Sheet-processing machine with a pneumatic sheet-guiding device 有权
    具有气动片材引导装置的片材加工机

    公开(公告)号:US07219889B2

    公开(公告)日:2007-05-22

    申请号:US10689973

    申请日:2003-10-21

    IPC分类号: B65H5/00

    CPC分类号: B65H5/228

    摘要: A sheet-processing machine, particularly a rotary printing press, includes a blast-air supply system and a pneumatic sheet-guiding device connected thereto. The sheet-guiding device has a sheet-guiding surface formed with air passage openings and serves for having the sheets dragged thereover in a sheet travel direction. The air passage openings serve for expelling sheet-carrying air flows during operation. The sheet-guiding device further includes flow ducts for aligning sheet-carrying air flows. The air passage openings in the sheet guiding surface form opening cross-sections of the flow ducts in the form of slots having a length which is many times greater than the width thereof.

    摘要翻译: 片材加工机,特别是旋转印刷机,包括与其连接的鼓风供给系统和气动片材引导装置。 片材引导装置具有形成有空气通道开口的片材引导表面,并且用于使纸张沿片材行进方向拖动。 空气通道开口用于在运行期间排出载纸空气流。 片材引导装置还包括用于对准片材承载空气流的流动管道。 片材引导表面中的空气通道开口以长度为其宽度的许多倍的槽形式形成流动管道的开口横截面。

    SHEET-FED PERFECTING PRINTING PRESS WITHOUT SHEET REVERSAL
    7.
    发明申请
    SHEET-FED PERFECTING PRINTING PRESS WITHOUT SHEET REVERSAL 有权
    薄片完美的打印印刷品,无需反光

    公开(公告)号:US20120118185A1

    公开(公告)日:2012-05-17

    申请号:US13295267

    申请日:2011-11-14

    IPC分类号: B41F5/02

    CPC分类号: B41F21/10 B41F7/025 B41F7/06

    摘要: A sheet-fed, rotary, printing press for printing on both sides of sheets without a sheet reversing device, includes printing units having a modular construction. Each module includes at least a plate cylinder, a blanket cylinder, an impression cylinder, a transfer cylinder and at least one drive wheel. Modules for printing on the first side of the sheets and modules for printing on the second side of the sheets have an identical construction and are disposed in such a way that one is rotated through 180° relative to the other about an axis extending in a sheet processing direction.

    摘要翻译: 一种用于在没有纸张反转装置的纸张的两面上进行打印的单张纸,旋转式印刷机,包括具有模块化结构的印刷单元。 每个模块至少包括印版滚筒,橡皮布滚筒,压印滚筒,转印滚筒和至少一个驱动轮。 用于在片材的第一面上印刷的模块和用于在片材的第二面上印刷的模块具有相同的结构,并且以这样一种方式设置,使得它们相对于另一个围绕在片材中延伸的轴线旋转180度 加工方向。

    Method for the cyclic conveyance of sheets through a printing machine
    8.
    发明授权
    Method for the cyclic conveyance of sheets through a printing machine 有权
    通过印刷机循环输送片材的方法

    公开(公告)号:US07481429B2

    公开(公告)日:2009-01-27

    申请号:US11314644

    申请日:2005-12-21

    IPC分类号: B65H5/08

    CPC分类号: B41F21/102

    摘要: A method for cyclically conveying sheets through a printing-technological machine adjusts a sheet position with high accuracy. The sheets following one another are in each case held at the front edge in grippers of a gripper system during the conveyance, and wherein the sheet position is adjusted in that a pneumatic apparatus is actuated by a control device which processes signals from at least one fixed-location sensor for the sheet position, as at least one sheet runs past, a large number of measured position values of the sheet are determined successively by using at least one sensor, from the measured position values a characteristic value for the sheet position being determined in the control device, the characteristic value as actual value being compared with a setpoint, and the pneumatic apparatus being set for a following sheet as a function of the comparison in each case between the actual and intended value of the preceding sheet.

    摘要翻译: 通过印刷技术机器循环输送片材的方法以高精度调节片材位置。 在输送过程中,彼此相接的片材分别保持在夹持器系统的夹持器的前边缘处,并且其中片材位置被调整为气动装置由控制装置致动,控制装置处理来自至少一个固定 用于片材位置的位置传感器,至少一张片材经过,通过使用至少一个传感器连续地确定片材的大量测量位置值,从测量的位置值确定片材位置的特征值被确定 在控制装置中,将作为实际值的特征值与设定值进行比较,并且将气动装置设置为随后的纸张,作为在每种情况下在前一张纸的实际值和预期值之间的比较的函数。

    Method for drying a printing ink on a printing substrate in a printing press, and a printing press
    9.
    发明申请
    Method for drying a printing ink on a printing substrate in a printing press, and a printing press 有权
    印刷机中的印刷基板上的印刷油墨的干燥方法以及印刷机

    公开(公告)号:US20080295719A1

    公开(公告)日:2008-12-04

    申请号:US12221543

    申请日:2008-08-04

    IPC分类号: B41F35/00

    CPC分类号: B41F23/0413

    摘要: A method for drying a printing ink (114) on a printing substrate (14) in a printing press (30), and a printing press (30). The printing substrate (14) is moved along a path (16) through the printing press (30) and printed on by at least one printing ink (114) at a first position (18) of the path (16). At a second position (124) of the path (16), in a conditioning apparatus, a treatment agent (118) is applied to the printing substrate (14) to accelerate the drying of the printing ink (114) on the printing substrate (14) and includes, in particular, an infrared absorber which has an absorption wavelength that is essentially resonant to the wavelength of the light (12) of the radiant energy source (10). The printing substrate (14) may be dried by the action of radiant energy at a chronologically later point in time, at at least one third position (116) of the path (16), by a drying device, in particular by a narrow-band radiant energy source (10).

    摘要翻译: 一种用于干燥印刷机(30)中的印刷基板(14)上的印刷油墨(114)的方法和一种印刷机(30)。 打印基板(14)沿着通过印刷机(30)的路径(16)移动,并且在路径(16)的第一位置(18)处由至少一个印刷油墨(114)印刷。 在路径(16)的第二位置(124)处,在调节装置中,将处理剂(118)施加到印刷基板(14)上以加速印刷基板(114)上的印刷油墨(114)的干燥 14),并且特别地包括具有基本上与辐射能源(10)的光(12)的波长共振的吸收波长的红外线吸收体。 打印衬底(14)可以通过辐射能的作用在时间上稍后的时间点,在路径(16)的至少一个第三位置(116)处被干燥装置干燥,特别是通过干燥装置, 带辐射能源(10)。

    Method for the cyclic conveyance of sheets through a printing machine
    10.
    发明申请
    Method for the cyclic conveyance of sheets through a printing machine 有权
    通过印刷机循环输送片材的方法

    公开(公告)号:US20070006754A1

    公开(公告)日:2007-01-11

    申请号:US11314644

    申请日:2005-12-21

    IPC分类号: B41F13/24

    CPC分类号: B41F21/102

    摘要: A method for cyclically conveying sheets through a printing-technological machine adjusts a sheet position with high accuracy. The sheets following one another are in each case held at the front edge in grippers of a gripper system during the conveyance, and wherein the sheet position is adjusted in that a pneumatic apparatus is actuated by a control device which processes signals from at least one fixed-location sensor for the sheet position, as at least one sheet runs past, a large number of measured position values of the sheet are determined successively by using at least one sensor, from the measured position values a characteristic value for the sheet position being determined in the control device, the characteristic value as actual value being compared with a setpoint, and the pneumatic apparatus being set for a following sheet as a function of the comparison in each case between the actual and intended value of the preceding sheet.

    摘要翻译: 通过印刷技术机器循环输送片材的方法以高精度调节片材位置。 在输送过程中,彼此相接的片材分别保持在夹持器系统的夹持器的前边缘处,并且其中片材位置被调整为气动装置由控制装置致动,控制装置处理来自至少一个固定 用于片材位置的位置传感器,至少一张片材经过,通过使用至少一个传感器连续地确定片材的大量测量位置值,从测量的位置值确定片材位置的特征值被确定 在控制装置中,将作为实际值的特征值与设定值进行比较,并且将气动装置设置为随后的纸张,作为在每种情况下在前一张纸的实际值和预期值之间的比较的函数。