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    METHOD AND JIG FOR FORMING PATTERN USING MAGNETIC INK AND MAGNETIC FORCE
    1.
    发明申请
    METHOD AND JIG FOR FORMING PATTERN USING MAGNETIC INK AND MAGNETIC FORCE 审中-公开

    公开(公告)号：US20190176190A1

    公开(公告)日：2019-06-13

    申请号：US16107178

    申请日：2018-08-21

    Applicant: IMCT Co., LTD.

    Inventor： Jung Wook KIM

    IPC: B05D3/00 ,  B41M1/02 ,  B41M1/06 ,  B41M1/12 ,  B41M1/26 ,  B32B27/08

    Abstract: The present invention relates to a method and a jig for forming a pattern, the method and the jig being capable of realizing various and unique pattern designs due to magnetic particles included in the magnetic ink being distributed in various densities according to intensity of the magnetic force. Disclosed is a method and a jig for forming a pattern by using magnetic ink and magnetic force, the method including: preparing a jig which generating magnetic force, applying magnetic ink on a surface of a substrate to form a print layer, disposing the substrate configured with the print layer above the jig, forming a magnetic pattern on the print layer by applying magnetic force generated from the jig, and drying the print layer.

    Low cost printing press method and apparatus with a printing plate which eliminates fountain solution therefrom
    3.
    发明申请
    Low cost printing press method and apparatus with a printing plate which eliminates fountain solution therefrom 失效
    低成本的印刷方法和装置，其具有从其中消除润版液的印版

    公开(公告)号：US20050109227A1

    公开(公告)日：2005-05-26

    申请号：US10722816

    申请日：2003-11-26

    Applicant: Myer (Mike) Hecht

    Inventor： Myer (Mike) Hecht

    IPC: B41M1/00 ,  B41M1/02 ,  B41M1/04 ,  B41M1/06 ,  B41N1/06

    CPC classification number: B41M1/00 ,  B41M1/02 ,  B41M1/04 ,  B41M1/06

    Abstract: A printing press which comprises a number of different printing stations, each of which has an ink applicator for depositing ink, an adjacent first rotatable cylinder for receiving the ink in a nip therebetween, and at least a rotatable second cylinder over which passes the substrate to be printed upon in a nip between the substrate and a rotatable cylinder, which can be the first or another cylinder. At least one of the printing stations has a multi-layered flexible body attached to the periphery of the first cylinder. The multi-layered flexible body has an outermost layer which receives the ink, and which is secured to an innermost layer of a different material. The outermost layer is cut to provide spaced cut-out areas which leave outermost layer areas which project beyond the cut-out areas to form ink-applying areas to cover substrate areas to be printed upon, and which extend over areas much greater in size than any substrate areas which are to receive letters and/or numbers. At least another one of the printing stations has a rotatable ink-receiving first cylinder for receiving ink in a nip with the associated ink applicator, and which cylinder has a periphery for printing letters and/or numbers each of a size which is a fraction of the size of the areas which receive ink from the projecting outermost layer of the multi-layered flexible body.

    Abstract translation: 一种印刷机，其包括多个不同的印刷台，每个印刷台具有用于沉积油墨的油墨施加器，用于在其间夹持中接收墨水的相邻的第一可旋转圆筒，以及至少一个可旋转的第二圆柱体，在该第二圆柱体上通过基底 被印刷在基板和可旋转的圆筒之间的辊隙中，该可旋转圆柱体可以是第一或另一圆柱体。 至少一个印刷站具有附接到第一圆筒周边的多层柔性体。 多层柔性体具有接收油墨的最外层，并且固定到不同材料的最内层。 最外层被切割以提供间隔的切除区域，其留下突出超出切除区域的最外层区域，以形成油墨施加区域，以覆盖要印刷的基底区域，并且其尺寸比其尺寸大得多 任何要接收字母和/或数字的衬底区域。 至少另一个印刷站具有可旋转的油墨接收第一气缸，用于在与相关联的油墨施加器的辊隙中接收油墨，并且该圆柱体具有用于打印字母和/或数字的周边，每个尺寸为 从多层柔性体的突出的最外层接收墨水的区域的尺寸。

    Printing form for a rotary relief-printing method
    4.
    发明授权
    Printing form for a rotary relief-printing method 失效
    用于旋转凸版印刷方法的印刷形式

    公开(公告)号：US5884560A

    公开(公告)日：1999-03-23

    申请号：US947672

    申请日：1997-10-09

    Applicant: Joachim Opitz ,  Ralf Raue ,  Jurgen Reck ,  Christoph Hars ,  Joachim Sonnenschein

    Inventor： Joachim Opitz ,  Ralf Raue ,  Jurgen Reck ,  Christoph Hars ,  Joachim Sonnenschein

    IPC: B41F17/14 ,  B41M1/02 ,  B41N1/12 ,  G02B5/20

    CPC classification number: B41M1/02

    Abstract: The invention relates to a printing form for a rotary relief-printing method, in which the printing dots transferring the printing ink constitute a half-tone screen and are superimposed by a relief structure constituted by indentations. Such printing forms are used, for example in flexographic printing methods for printing glass plates, for example display screens having a luminescent material coating. In the manufacture of these screens, the printing ink must be applied homogeneously and the ink dots appearing in the printed image must have a uniform border area. According to the invention, the printing form is to this end implemented in such a way that the relief structures are arranged homogeneously relative to the printing dots and, if the printing dots are periodically spread across the printing form, these relief structures are superimposed on the printing dots preferably with the same period. Moreover, the relief structures are arranged in such a way that the indentations do not intersect the border area of a printing dot.

    Abstract translation: 本发明涉及一种用于旋转凸版印刷方法的打印形式，其中转印印刷油墨的印刷点构成半色调屏幕，并且由通过凹痕构成的浮雕结构叠加。 使用这种印刷形式，例如用于印刷玻璃板的柔性版印刷方法，例如具有发光材料涂层的显示屏。 在这些屏幕的制造中，印刷油墨必须均匀地涂布，印刷图像中出现的墨点必须具有均匀的边界。 根据本发明，印刷形式的实现方式是使得浮雕结构相对于印刷点均匀地布置，并且如果打印点周期性地分布在打印形式上，则这些浮雕结构叠加在 优选以相同的时期打印点。 此外，浮雕结构被布置成使得凹痕不与印刷点的边界区域相交。

    Process for shallow relief printing
    5.
    发明授权
    Process for shallow relief printing 失效
    浅浮雕印刷工艺

    公开(公告)号：US4005654A

    公开(公告)日：1977-02-01

    申请号：US643716

    申请日：1975-12-23

    Applicant: Robert W. Gundlach

    Inventor： Robert W. Gundlach

    IPC: B41M1/04 ,  B41N7/00 ,  G03G13/32 ,  B41M1/02 ,  B41F31/22 ,  B41N1/12

    CPC classification number: G03G13/32 ,  B41M1/04 ,  B41N1/12

    Abstract: A printing process is provided whereby a resilient image having a relief of from about 4 to 50 microns is formed on the surface of a hard, non-resilient substrate to form a printing member. The printing member is then contacted with a gravure donor member having disposed therein a liquid developer wherein said developer resides within cells from about 4 to 50 microns below the surface of the contact plane at a depth such that the developer contacts the image but not the non-imaged areas of the master so that said contacting selectively transfers said developer to said resilient image but not to the non-imaged areas, and the printing member is then contacted with a receiver sheet to transfer the developed image.

    Abstract translation: 提供一种印刷方法，由此在硬质非弹性基材的表面上形成具有约4至50微米的浮雕的弹性图像以形成印刷部件。 然后将打印构件与其中设置有液体显影剂的凹版供体构件接触，其中所述显影剂位于接触平面表面下方约4至50微米的细胞内，其深度使得显影剂接触图像而不是非图像 使得所述接触选择性地将所述显影剂转移到所述弹性图像而不是非成像区域，然后使印刷构件与接收片接触以传递显影图像。

    Combined printing press
    7.
    发明授权
    Combined printing press 有权

    公开(公告)号：US10434807B2

    公开(公告)日：2019-10-08

    申请号：US15510650

    申请日：2015-09-11

    Applicant: KBA-NotaSys SA

    Inventor： Johannes Georg Schaede

    IPC: B41M3/14 ,  B41F11/02 ,  B41F5/00 ,  B41F15/14 ,  B41M1/02 ,  B41M1/12 ,  B41M3/00 ,  B41M7/00

    Abstract: There is described a combined printing press (10) for the production of security documents, in particular banknotes, comprising a screen printing group (3) and a numbering group (4) adapted to process printed substrates in the form of individual sheets or successive portions of a continuous web. The screen printing group (3) is located upstream of the numbering group (4) and comprises at least one screen printing unit (32-33) designed to print a pattern of optically-variable ink, which optically-variable ink contains flakes that can be oriented by means of a magnetic field. The screen printing group further comprises a magnetic unit (36) located downstream of the screen printing unit (32-33), which magnetic unit (36) is designed to magnetically induce an optically-variable effect in the pattern of optically-variable ink applied by the screen printing unit (32-33) prior to drying/curing of the optically-variable ink. The screen printing group (3) further comprises at least one drying/curing unit (37) designed to dry/cure the pattern of optically-variable ink in which the optically-variable effect has been induced by the magnetic unit (36), prior to transfer of the printed substrates to the numbering group (4).

    COMBINED PRINTING PRESS
    8.
    发明申请
    COMBINED PRINTING PRESS 审中-公开

    公开(公告)号：US20170190197A1

    公开(公告)日：2017-07-06

    申请号：US15510650

    申请日：2015-09-11

    Applicant: KBA-NotaSys SA

    Inventor： Johannes Georg SCHAEDE

    IPC: B41M3/14 ,  B41F15/14 ,  B41M7/00 ,  B41M1/02 ,  B41M1/12 ,  B41F5/00 ,  B41M3/00

    CPC classification number: B41M3/148 ,  B41F5/00 ,  B41F11/02 ,  B41F15/14 ,  B41M1/02 ,  B41M1/12 ,  B41M3/008 ,  B41M7/0072 ,  B41P2215/50 ,  B41P2217/11 ,  B41P2217/50

    Abstract: There is described a combined printing press (10) for the production of security documents, in particular banknotes, comprising a screen printing group (3) and a numbering group (4) adapted to process printed substrates in the form of individual sheets or successive portions of a continuous web. The screen printing group (3) is located upstream of the numbering group (4) and comprises at least one screen printing unit (32-33) designed to print a pattern of optically-variable ink, which optically-variable ink contains flakes that can be oriented by means of a magnetic field. The screen printing group further comprises a magnetic unit (36) located downstream of the screen printing unit (32-33), which magnetic unit (36) is designed to magnetically induce an optically-variable effect in the pattern of optically-variable ink applied by the screen printing unit (32-33) prior to drying/curing of the optically-variable ink. The screen printing group (3) further comprises at least one drying/curing unit (37) designed to dry/cure the pattern of optically-variable ink in which the optically-variable effect has been induced by the magnetic unit (36), prior to transfer of the printed substrates to the numbering group (4).

    Letterpress printing machine
    10.
    发明授权
    Letterpress printing machine 有权
    凸版印刷机

    公开(公告)号：US08726805B2

    公开(公告)日：2014-05-20

    申请号：US11921492

    申请日：2006-05-23

    Applicant: Manfred Georg Stöhr ,  Ernst Kühn ,  Volkmar Rolf Schwitzky ,  Johannes Georg Schaede

    Inventor： Manfred Georg Stöhr ,  Ernst Kühn ,  Volkmar Rolf Schwitzky ,  Johannes Georg Schaede

    IPC: B41F5/02 ,  B41F5/04 ,  B41M1/02

    CPC classification number: B41F5/02 ,  B41F5/00 ,  B41F5/04 ,  B41F11/02 ,  B41M1/02 ,  B41P2213/91

    Abstract: The letterpress printing machine includes an impression cylinder (8), at least one inking device (11, 12, 13) with an inking train comprising inking rollers (25, 26, 28) and at least one letterpress form cylinder (14, 15, 16) inked by said at least one inking device (11, 12, 13). The at least one letterpress form cylinder (14, 15, 16) is driven by first drive means (30), whereas the at least one inking device (11, 12, 13) is driven by second drive means (31, 32, 33), the second drive means (31, 32, 33) being mechanically independent from the first drive means (30). A control unit is coupled to the second drive means (31, 32, 33) to adjust a circumferential speed of the inking rollers (25, 26, 28) with respect to a circumferential speed of the letterpress form cylinder (14, 15, 16) so as to adjust deposition of ink by the inking device (11, 12, 13) on the letterpress form cylinder (14, 15, 16). At least one of letterpress form (14, 15, 16) cylinder is preferably a numbering cylinder for numbering printed sheets or webs.

    Abstract translation: 凸版印刷机包括压印滚筒（8），至少一个上墨装置（11,12,13），其具有包括着墨辊（25,26,28）和至少一个凸版印版滚筒（14,15， 16），由所述至少一个上墨装置（11,12,13）着墨。 所述至少一个凸版印版滚筒（14,15,16）由第一驱动装置（30）驱动，而所述至少一个着墨装置（11,12,13）由第二驱动装置（31,32,33 ），所述第二驱动装置（31,32,33）机械地独立于所述第一驱动装置（30）。 控制单元联接到第二驱动装置（31,32,33），以相对于凸版印版滚筒（14,15,16）的圆周速度调节着墨辊（25,26,28）的圆周速度 ），以便通过上墨装置（11,12,13）调节在凸版印版滚筒（14,15,16）上的墨水沉积。 凸版（14,15,16）圆柱体中的至少一个优选地是用于对打印的片材或幅材进行编号的编号圆筒。

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