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    DIGITAL PRINTING PROCESS
    22.
    发明申请
    DIGITAL PRINTING PROCESS 审中-公开

    公开(公告)号：US20180065358A1

    公开(公告)日：2018-03-08

    申请号：US15708151

    申请日：2017-09-19

    Applicant: LANDA CORPORATION LTD.

    Inventor： Benzion LANDA ,  Yehoshua SHEINMAN ,  Sagi ABRAMOVICH ,  Galia GOLODETZ ,  Gregory NAKHMANOVICH ,  Meir SORIA

    IPC: B41J2/005 ,  B41M5/025 ,  B41N10/00 ,  B41M5/03

    CPC classification number: B41J2/0057 ,  B41M5/0256 ,  B41M5/03 ,  B41N10/00

    Abstract: A printing process is disclosed which comprises directing droplets of an ink onto an intermediate transfer member to form an ink image, the ink including an organic polymeric resin and a coloring agent in an aqueous carrier, and the transfer member having a hydrophobic outer surface so that each ink droplet in the ink image spreads on impinging upon the intermediate transfer member to form an ink film. The ink is dried while the ink image is being transported by the intermediate transfer member by evaporating the aqueous carrier from the ink image to leave a residue film of resin and coloring agent. The residue film is then transferred to a substrate. The chemical compositions of the ink and of the surface of the intermediate transfer member are selected such that attractive intermolecular forces between molecules in the outer skin of each droplet and on the surface of the intermediate transfer member counteract the tendency of the ink film produced by each droplet to bead under the action of the surface tension of the aqueous carrier, without causing each droplet to spread by wetting the surface of the intermediate transfer member.

    APPARATUS AND METHOD FOR CONTROL OR MONITORING A PRINTING SYSTEM
    23.
    发明申请
    APPARATUS AND METHOD FOR CONTROL OR MONITORING A PRINTING SYSTEM 有权
    用于控制或监视打印系统的装置和方法

    公开(公告)号：US20160075130A1

    公开(公告)日：2016-03-17

    申请号：US14860776

    申请日：2015-09-22

    Applicant: LANDA CORPORATION LTD.

    Inventor： Benzion LANDA ,  Nir ZARMI ,  Abraham KEREN ,  Alon SIMAN-TOV ,  Dragan STIGLIC ,  Amit HARBURGER ,  Elisha Avram TAL

    IPC: B41J2/005

    CPC classification number: B41J2/0057

    Abstract: Embodiments of the present invention relate to control apparatus and methods of a printing system, for example, comprising an intermediate transfer member (ITM) and to user-related features of a printing system. Some embodiments relate to regulation of a velocity and/or tension and/or length of the ITM. Some embodiments relate to regulation of deposition of ink on the moving ITM. Some embodiments regulate to apparatus configured to alert a user of one or more events related to operation of the ITM. Some embodiments relate to a time-line GUI for visualizing and/or manipulating queued print jobs which may be employed. Some embodiments relate to a reversed augmented reality GUI for visualization and/or control of the printing system. In some embodiments, a display screen is mounted to a printer housing and/or able to control access to moving parts of a printing system.

    Abstract translation: 本发明的实施例涉及打印系统的控制装置和方法，例如包括中间转印部件（ITM）和打印系统的用户相关特征。 一些实施例涉及ITM的速度和/或张力和/或长度的调节。 一些实施例涉及调节墨水在移动的ITM上的沉积。 一些实施例规定为被配置为向用户提醒与ITM的操作有关的一个或多个事件的装置。 一些实施例涉及可以使用可视化和/或操纵排队的打印作业的时间线GUI。 一些实施例涉及用于可视化和/或控制打印系统的反向增强现实GUI。 在一些实施例中，显示屏安装到打印机壳体和/或能够控制对打印系统的移动部件的访问。

    ARRANGEMENTS FOR SECURING CYLINDER JACKETS
    25.
    发明申请
    ARRANGEMENTS FOR SECURING CYLINDER JACKETS 有权

    公开(公告)号：US20250144930A1

    公开(公告)日：2025-05-08

    申请号：US19020330

    申请日：2025-01-14

    Applicant: LANDA CORPORATION LTD.

    Inventor： Benzion LANDA

    IPC: B41F27/10 ,  B41F21/10 ,  B41F27/12 ,  B41F31/16

    Abstract: A jacket-securing arrangement is disclosed for mounting in a cylinder, which cylinder has an outer surface and at least one recess in the outer surface for receiving an inwardly turned edge of a replaceable jacket overlying at least part of the outer surface of the cylinder. The jacket-securing arrangement is mountable within the recess so as not to project beyond the outer surface of the cylinder when the jacket is secured thereto, and includes a clamping lever pivotable about a shaft located within the recess between a clamping position in which the edge of the replaceable jacket is clamped between the lever and a side wall of the recess and a release position in which the lever is spaced from the side wall of the recess. A magnet is provided to retain the lever in the clamping position. The clamping lever is formed of two or more members assembled around the shaft and defining between them a bearing surface engaging an outer surface of the shaft. The shaft may be a gripper shaft including a plurality of grippers for securing a printing substrate sheet to the outer surface of a substrate transport cylinder of a printing system, the jacket-securing arrangement being disposed between grippers.

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