Creating a mask for producing a printing plate
    1.
    发明授权
    Creating a mask for producing a printing plate 失效
    创建生产印版的面具

    公开(公告)号:US06899814B2

    公开(公告)日:2005-05-31

    申请号:US10027024

    申请日:2001-12-20

    CPC分类号: G03F1/68 B41C1/1091

    摘要: In order to simplify the sequence of creating a mask, in particular for producing a printing plate, and at the same time to improve the quality of the printing plate produced by means of a mask, the use of laser-induced thermal transfer is provided. The structure information is applied directly to the surface of a printing plate carrier during the creation of a mask, by means of a thermal transfer film and a laser image-setting unit, so that by means of the structure information applied, differentiation with regard to image points and non-image points can be carried out directly in order to produce a printing plate.

    摘要翻译: 为了简化创建掩模的顺序,特别是用于制造印版,并且同时为了提高通过掩模制造的印版的质量,提供了使用激光诱导的热转印。 通过热转印膜和激光成像单元,在制作掩模的过程中,将结构信息直接施加于印版载体的表面,借助于所应用的结构信息,关于 图像点和非图像点可以直接进行以产生印刷版。

    Device for producing a coating on printed products from a printing press
    2.
    发明授权
    Device for producing a coating on printed products from a printing press 有权
    用于从印刷机生产印刷产品上的涂层的装置

    公开(公告)号:US07451698B2

    公开(公告)日:2008-11-18

    申请号:US11034609

    申请日:2005-01-13

    IPC分类号: B41F31/08

    摘要: A device for producing a coating on printed products from a printing press is provided. The coating device can be actuated digitally via printing image data thereby allowing the coating motif to be designed in a variable manner The coating device can include an inkjet printer in the form of an inkjet head array or an inkjet head bar acting as a varnishing unit that operates line-by-line on large-format printing material. The coating device can also be integrated in a rotary press having a varnishing unit for coating a printing material that has been processed in the printing press. The coating device can also be integrated with a dryer. The printing material can be passed under the outlet openings of the inkjet heads and the dryer can be arranged directly after the inkjet printer in the transport direction of the printing material in order to dry the liquid coating material on the printing material after the application.

    摘要翻译: 提供了一种用于从印刷机生产印刷产品上的涂层的装置。 可以通过印刷图像数据数字地驱动涂布装置,从而允许以可变的方式设计涂料基体。涂布装置可以包括喷墨头阵列形式的喷墨打印机或者作为上光单元的喷墨头条, 在大幅面打印材料上逐行操作。 涂布装置也可以集成在具有用于涂布在印刷机中处理的印刷材料的上光单元的旋转压力机中。 涂布装置也可以与干衣机集成。 印刷材料可以在喷墨头的出口处通过,并且干燥器可以直接布置在喷墨打印机沿印刷材料的输送方向之后,以便在涂布之后将印刷材料上的液体涂料干燥。

    Device for producing a coating on printed products from a printing press
    3.
    发明申请
    Device for producing a coating on printed products from a printing press 有权
    用于从印刷机生产印刷产品上的涂层的装置

    公开(公告)号:US20050193911A1

    公开(公告)日:2005-09-08

    申请号:US11034609

    申请日:2005-01-13

    摘要: A device for producing a coating on printed products from a printing press is provided. The coating device can be actuated digitally via printing image data thereby allowing the coating motif to be designed in a variable manner The coating device can include an inkjet printer in the form of an inkjet head array or an inkjet head bar acting as a varnishing unit that operates line-by-line on large-format printing material. The coating device can also be integrated in a rotary press having a varnishing unit for coating a printing material that has been processed in the printing press. The coating device can also be integrated with a dryer. The printing material can be passed under the outlet openings of the inkjet heads and the dryer can be arranged directly after the inkjet printer in the transport direction of the printing material in order to dry the liquid coating material on the printing material after the application.

    摘要翻译: 提供了一种用于从印刷机生产印刷产品上的涂层的装置。 可以通过印刷图像数据数字地驱动涂布装置,从而允许以可变的方式设计涂料基体。涂布装置可以包括喷墨头阵列形式的喷墨打印机或者作为上光单元的喷墨头条, 在大幅面打印材料上逐行操作。 涂布装置也可以集成在具有用于涂布在印刷机中处理的印刷材料的上光单元的旋转压力机中。 涂布装置也可以与干衣机集成。 印刷材料可以在喷墨头的出口处通过,并且干燥器可以直接布置在喷墨打印机沿印刷材料的输送方向之后,以便在涂布之后将印刷材料上的液体涂料干燥。

    Web-fed rotary printing machine
    4.
    发明授权

    公开(公告)号:US06668717B2

    公开(公告)日:2003-12-30

    申请号:US10058570

    申请日:2002-01-28

    IPC分类号: B41F342

    摘要: In order to provide a rotary printing machine for direct printing, in which the printing-assembly cylinders are arranged in a space-saving way, there is arranged in side walls at least one double printing assembly containing two form cylinders which are located one above the other, each having its own drive motor and between which at least one impression cylinder is arranged, a web being printable between a form cylinder and an impression cylinder. Each form cylinder and the impression cylinder cooperating with the latter are mounted, adjustably in terms of their mutual spacing, in side walls of the printing unit. For this purpose, the adjustable cylinders are mounted on both sides in slides which are moveable on guide elements fastened to the side walls.

    Web-fed rotary printing machine
    5.
    发明授权
    Web-fed rotary printing machine 失效
    网式旋转印刷机

    公开(公告)号:US06681694B2

    公开(公告)日:2004-01-27

    申请号:US10058933

    申请日:2002-01-28

    IPC分类号: B41F1330

    摘要: In order to provide a rotary printing machine for direct printing, in which the printing-assembly cylinders are guided in a stable manner by means of a cost-effective device, the forme cylinder and the impression cylinder of a printing assembly are mounted, adjustably in terms of their mutual spacing, in side walls. At least one of the two cylinders is mounted on both sides in slides movable on straight guide elements which are arranged in each case on at least one of two opposite panels of an aperture in the side walls.

    摘要翻译: 为了提供一种用于直接印刷的旋转印刷机,其中通过成本有效的装置以稳定的方式引导印刷组件筒,打印组件的成型滚筒和压印滚筒可调节地安装在 它们的相互间距的条件,在侧壁。 两个气缸中的至少一个安装在两侧的滑块中,滑块可在直的导向元件上移动,每个引导元件布置在侧壁中的孔的两个相对的面板中的至少一个上。

    Sheet-fed letterpress rotary with printing units for multicolor printing and at least one coating unit
    7.
    发明授权
    Sheet-fed letterpress rotary with printing units for multicolor printing and at least one coating unit 失效
    单张印刷滚筒,带有多色印刷的印刷单元和至少一个涂层单元

    公开(公告)号:US06311619B1

    公开(公告)日:2001-11-06

    申请号:US09622762

    申请日:2000-09-28

    IPC分类号: B41F3500

    CPC分类号: B41F23/08 B41P2227/70

    摘要: The invention relates to a sheet-fed rotary printing machine with printing units for multi-color printing and with at least one coating unit. The object of the invention is, inter alia, to provide a sheet-fed rotary printing machine of the type described in the introduction, in which at least one coating unit can be used more universally and set-up times are reduced. This is achieved in that the coating unit 2, 3 is formed from an impression cylinder 10, a form cylinder 12 and a metering system 14 with a screened applicator roller 13. The applicator roller 13 has a circular segment congruent to the cylinder pit of the form cylinder 12, is at least the same size as the form cylinder 12 and can be imaged as a rough intaglio printing form.

    摘要翻译: 本发明涉及具有用于多色印刷的打印单元和至少一个涂布单元的单张纸旋转印刷机。 本发明的目的尤其是提供一种在引言中所述类型的单张纸旋转印刷机,其中可以更普遍地使用至少一个涂布单元并减少设置时间。 这是通过涂布单元2,3由压印滚筒10,成形滚筒12和具有筛选的施加辊13的计量系统14形成的。涂布辊13具有与滚筒凹部 形状圆筒12至少具有与成形滚筒12相同的尺寸,并且可以作为粗糙凹版印刷形式成像。

    Process and device for gravure printing with an erasable gravure form
    9.
    发明授权
    Process and device for gravure printing with an erasable gravure form 失效
    具有可擦除凹版印刷的凹版印刷的工艺和设备

    公开(公告)号:US6070528A

    公开(公告)日:2000-06-06

    申请号:US878926

    申请日:1997-06-19

    摘要: Starting from a blank gravure form, a filling step and a subsequent imaging step are carried out to produce a printing form. In the filling step, depressions are evenly filled with a UV printing ink by an application device, and the UV printing ink is then solidified by a UV drier. In the imaging step, solidified UV printing ink is removed from the depressions in accordance with the image by thermal ablation. The gravure form screened in accordance with the image is then inked with UV printing ink by an inking system. For reuse, the gravure form undergoes an erasure step that uses UV printing ink.

    摘要翻译: 从空白凹版形式开始,进行填充步骤和随后的成像步骤以产生印刷形式。 在填充步骤中,通过涂布装置用UV印刷油墨均匀地填充凹陷,然后UV印刷油墨通过UV干燥器固化。 在成像步骤中,通过热消融根据图像从凹陷中去除固化的UV印刷油墨。 然后根据图像筛选的凹版形状然后通过上墨系统用UV印刷油墨着墨。 为了重新使用,凹版印刷版经历了使用UV印刷油墨的擦除步骤。

    Device for cleaning printing cylinders
    10.
    发明授权
    Device for cleaning printing cylinders 失效
    清洁印版滚筒的装置

    公开(公告)号:US06928930B1

    公开(公告)日:2005-08-16

    申请号:US08642866

    申请日:1996-05-06

    CPC分类号: B41F35/00 B41P2235/31

    摘要: A complete cleaning system for printing cylinders within a rotary printing press, by which a reactive erasing of ink-bearing layers, including the removal of filling materials from a gravure printing form, and a cleaning of ink from all form and transfer cylinders are possible during the printing process or during printing pauses. At least one erasing device is provided which emits a jet of water under pressure that can be directed against the corresponding outer surface of each desired cylinder so that, on the one hand, all traces of ink can be removed and, on the other hand, a reactive erasing of ink-conducting layers including filling materials from a gravure printing-form cylinder is possible.

    摘要翻译: 一种用于在旋转印刷机内印刷滚筒的完整清洁系统,通过该清洁系统可以在包含从凹版印刷形式中去除填充材料以及从所有形式和转印滚筒清洁墨水的墨水层的反应性擦除 打印过程或打印暂停。 提供了至少一个擦除装置,其在压力下发射能够被引导到每个期望的气缸的相应外表面的水射流,使得一方面可以除去所有油墨痕迹,另一方面, 包括来自凹版印刷圆筒的填充材料的导墨层的反应性擦除是可能的。