公开(公告)号：US12006455B2

公开(公告)日：2024-06-11

申请号：US17144412

申请日：2021-01-08

申请人： tesa SE

发明人： Nils Thebud

IPC分类号： C09J7/38 ,  B41F5/24 ,  B41F13/08 ,  C09J5/00 ,  C09J7/20 ,  C09J7/24 ,  C09J7/25 ,  C09J175/06 ,  C09J175/08 ,  C09J175/14 ,  C09J175/16

CPC分类号： C09J7/385 ,  B41F5/24 ,  B41F13/08 ,  C09J5/00 ,  C09J7/20 ,  C09J7/243 ,  C09J7/245 ,  C09J7/25 ,  C09J7/255 ,  C09J7/38 ,  C09J175/06 ,  C09J175/08 ,  C09J175/14 ,  C09J175/16 ,  C09J2301/122 ,  C09J2301/16 ,  C09J2301/302 ,  C09J2301/416 ,  C09J2423/046 ,  C09J2423/106 ,  C09J2427/006 ,  C09J2433/00 ,  C09J2467/006 ,  C09J2475/00 ,  C09J2477/006

摘要： The present invention relates to an adhesive printing form attachment layer comprising a support, and a permanently sticky layer suitable for receiving a printing form and fixing a printing form during a printing operation provided on the support, wherein the permanently sticky layer comprises a crosslinked structure obtained by crosslinking a crosslinkable composition comprising at least one polyurethane-based polymeric compound that has two or more crosslinkable groups, which are preferably ethylenically unsaturated groups, and two or more —NHC(O)O— linkages. A method of preparing the adhesive printing form attachment layer and of operating a printing machine using the adhesive printing form attachment layer are also disclosed.

公开(公告)号：US11780218B2

公开(公告)日：2023-10-10

申请号：US17494208

申请日：2021-10-05

申请人： Palo Alto Research Center Incorporated

发明人： Robert A. Street ,  Jengping Lu ,  Joerg Martini ,  David K. Biegelsen ,  Thomas Wunderer

IPC分类号： B41C1/10 ,  B41F31/00 ,  B41F7/02 ,  B41F13/08 ,  B41J2/34 ,  B41J2/335 ,  B41F7/08 ,  B41F7/26 ,  B41M1/06 ,  B41F31/13 ,  B41F31/08 ,  B41N3/03

CPC分类号： B41F13/08 ,  B41C1/1041 ,  B41F7/02 ,  B41F7/08 ,  B41F7/26 ,  B41F31/002 ,  B41F31/08 ,  B41F31/13 ,  B41J2/33535 ,  B41J2/34 ,  B41M1/06 ,  B41N3/03 ,  B41C1/1033 ,  B41P2227/70

摘要： Based on evaporation of fountain solution from a rotating blanket cylinder to create an image that may be inked and printed, a digitally addressable heater array at or just below the blanket surface evaporates deposited fountain solution and forms a fountain solution latent image on the surface. The heater array has controllable heating elements (e.g., field effect transistors, thin film transistors) that provide a transient heat pattern on the surface to evaporate the fountain solution. Heat is generated by current flow in the heating elements, and power developed by the heating circuit is the product of source-drain voltage and current in the channel. Current may be supplied along data lines by an external voltage controlled by digital electronics to provide the desired heat at heating elements addressed by a specific gate line. The heater array may include a current return line that may be a 2-dimensional mesh.

公开(公告)号：US20180327208A1

公开(公告)日：2018-11-15

申请号：US15525729

申请日：2015-11-06

申请人： BOBST MEX SA

发明人： Julien CHRETIEN

IPC分类号： B65H16/06 ,  B41F13/03 ,  B41F13/08 ,  B65H19/12 ,  B65H23/06

CPC分类号： B65H16/06 ,  B41F13/02 ,  B41F13/03 ,  B41F13/08 ,  B65H19/126 ,  B65H23/063 ,  B65H2301/41306 ,  B65H2301/41346 ,  B65H2301/41366 ,  B65H2301/413683 ,  B65H2301/4493 ,  B65H2301/5126 ,  B65H2403/7255 ,  B65H2511/12 ,  B65H2220/04

摘要： A system for supporting a reel of stamping foil (2) that is mounted rotatably, includes: two flanges (9, 9′) connected to the shaft of the reel (2, 2′) that is positioned between the flanges, each flange having a rotary shaft extending outward of the reel; two end walls (7, 7′) mounted spaced apart on a guide surface (3′), each wall end having at least one upwardly oriented notch (10, 10′) arranged to receive the shaft of each flange (9, 9′); and a brake (13) which cooperates with and slows the rotation of the reel (2).

公开(公告)号：US09132625B2

公开(公告)日：2015-09-15

申请号：US13047164

申请日：2011-03-14

申请人： Wolfram Kolbe ,  Angela Kuhrt

发明人： Wolfram Kolbe ,  Angela Kuhrt

IPC分类号： B41F13/08 ,  B41F23/00 ,  B41N7/00

CPC分类号： B05D5/02 ,  B05D5/08 ,  B41F13/08 ,  B41F23/00 ,  B41N7/005 ,  B41N2207/02 ,  B41N2207/10 ,  Y10T428/24372

摘要： A method for producing a structured surface making contact with printing material, preferably a cylinder cover, includes producing a structured coating having microparticles on a substrate, preferably a stainless steel plate. The microparticles are encased antiadhesively and agglomerated by adsorption of nanoparticles, and the agglomerates being produced are fixed in a sol-gel matrix. A surface produced in this way has a structured coating on a substrate and the coating has microparticles. The coating has agglomerates fixed in a sol-gel matrix and including microparticles encased antiadhesively by adsorption of nanoparticles and preferably formed of silicon carbide. The surfaces advantageously have a self-repair function since, in the case of abrasion of structural elevations, the antiadhesive casings of the microparticles are exposed and the antiadhesive property of the coating is maintained.

摘要翻译： 制造与印刷材料（优选气缸盖）接触的结构化表面的方法包括在基底上，优选不锈钢板上制造具有微粒的结构化涂层。 微粒通过吸附纳米颗粒而抗粘附和附聚，并且所生成的附聚物固定在溶胶 - 凝胶基质中。 以这种方式制造的表面在基材上具有结构化涂层，并且涂层具有微粒。 该涂层具有固定在溶胶 - 凝胶基质中的附聚物，并且包括通过吸附纳米颗粒并且优选由碳化硅形成的抗粘着的微粒。 表面有利地具有自修复功能，因为在结构隆起的磨损的情况下，微粒的防粘性壳体被暴露，并且保持涂层的抗附着性。

公开(公告)号：US09051150B2

公开(公告)日：2015-06-09

申请号：US14305513

申请日：2014-06-16

申请人： Pressline Services, Inc.

发明人： Phillip DeGenova

IPC分类号： B41F33/00 ,  B65H45/12 ,  B41F13/02 ,  B41F13/10 ,  B41F13/56 ,  B41F13/60 ,  B65H45/16 ,  B41F13/08

CPC分类号： B41F19/008 ,  B41F13/02 ,  B41F13/08 ,  B41F13/10 ,  B41F13/56 ,  B41F13/60 ,  B41F17/00 ,  B41F27/12 ,  B41F33/0009 ,  B41P2227/11 ,  B41P2227/12 ,  B65H45/12 ,  B65H45/162

摘要： Systems and methods for allowing existing rotary printing press units to produce smaller pages at a faster rate of speed without having to replace the press unit. Specifically, the systems and methods relate to retrofitting an existing press unit to produce three pages of material in each full rotation instead of the traditional two pages.

摘要翻译： 用于允许现有的旋转印刷机单元以更快的速度生产较小页面的系统和方法，而不必更换压机单元。 具体来说，这些系统和方法涉及改装现有的印刷机组，以便在每个完全旋转中产生三页材料，而不是传统的两页。

公开(公告)号：US08726806B2

公开(公告)日：2014-05-20

申请号：US13627703

申请日：2012-09-26

申请人： Vladimir P. Raksha ,  Jay M. Holman ,  Paul G. Coombs ,  Charles T. Markantes ,  Roger W. Phillips

发明人： Vladimir P. Raksha ,  Jay M. Holman ,  Paul G. Coombs ,  Charles T. Markantes ,  Roger W. Phillips

IPC分类号： B41F11/02 ,  B41F13/08 ,  B41N10/02 ,  B41N6/00 ,  B05D3/00

CPC分类号： B41F13/10 ,  B05D3/20 ,  B05D3/207 ,  B05D5/06 ,  B05D5/061 ,  B41F11/02 ,  B41F13/08 ,  B41N6/00 ,  B41N10/02 ,  B41P2200/30 ,  B42D25/29 ,  B42D25/369 ,  B42D2033/16 ,  B42D2035/20 ,  B42D2035/24 ,  G03H1/0011 ,  G03H1/0236 ,  G03H1/0244 ,  G03H1/0256 ,  G03H2001/188 ,  G03H2250/34 ,  G03H2250/36 ,  G07D7/0032

摘要： A printing apparatus includes a magnetic rotatable roller with a smooth even outer surface for aligning magnetic flakes in a carrier, such as an ink vehicle or a paint vehicle to create optically variable images in a high-speed, linear printing operation. Images can provide security features on high-value documents, such as bank notes. Magnetic flakes in the ink are aligned using magnetic portions of the roller, that can be formed by permanent magnets embedded in a non-magnetic roller body, or selectively magnetized portions of a flexible magnetic cover of the roller. In some embodiments, the roller is assembled for a plurality of interchangeable sections, which can include spinning magnets. Selected orientation of the magnetic pigment flakes can achieve a variety of illusive optical effects that are useful for decorative or security applications.

摘要翻译： 一种打印设备包括一个具有光滑均匀的外表面的磁性可旋转辊，用于在诸如墨水车辆或油漆车辆的载体中对准磁性薄片，以在高速线性打印操作中产生光学可变的图像。 图像可以为高价值文档（如钞票）提供安全功能。 油墨中的磁性薄片使用可以由嵌入在非磁性辊体中的永磁体形成的辊的磁性部分或辊的柔性磁性盖的选择性磁化部分来形成。 在一些实施例中，辊被组装用于多个可互换部分，其可以包括旋转磁体。 磁性颜料薄片的选择取向可以实现用于装饰或安全应用的各种幻觉光学效果。

公开(公告)号：US08534194B2

公开(公告)日：2013-09-17

申请号：US12446738

申请日：2007-09-28

申请人： Gordon Whitelaw ,  Georg Grautoff ,  Andreas Kückelmann

发明人： Gordon Whitelaw ,  Georg Grautoff ,  Andreas Kückelmann

IPC分类号： B41F13/08 ,  G01B21/20

CPC分类号： B41F13/08 ,  B41F5/18 ,  B41F5/20 ,  B41F5/24 ,  B41F7/10 ,  B41F7/18 ,  B41F9/04 ,  B41F13/025 ,  B41F13/12 ,  B41F13/14 ,  B41F13/34 ,  B41F13/38 ,  B41F31/30 ,  B41F31/301 ,  B41F33/00 ,  B41F33/0027 ,  B41F33/0036 ,  B41F33/0045 ,  B41F33/0081 ,  G01B11/24

摘要： A method of adjusting a roller (18) in a rotary printing press (10), includes the steps of a) mounting the roller (18) in a preparation rack (24) so as to be rotatably supported therein, b) scanning the peripheral surface of the roller, thereby to detect a topography of the roller surface, c) deriving set data for the adjustment of the roller from the topography, and storing the set data, d) mounting the roller in the printing press (10), and e) adjusting the roller in accordance with the set data.

摘要翻译： 一种在旋转式印刷机（10）中调节辊子（18）的方法包括以下步骤：a）将辊子（18）安装在准备架（24）中以便可旋转地支撑在其中，b）扫描周边 从而检测辊表面的形状，c）从地形导出​​用于调节辊的设定数据，并存储设定数据，d）将辊安装在印刷机（10）中，以及 e）根据设定的数据调整滚筒。

公开(公告)号：US20050279232A1

公开(公告)日：2005-12-22

申请号：US11209675

申请日：2005-08-24

申请人： Claus Bolza-Schunemann

发明人： Claus Bolza-Schunemann

IPC分类号： B41F33/14 ,  B41F13/08 ,  D21G1/00 ,  F16C25/00 ,  F16F15/02 ,  B41F5/00

CPC分类号： B41F13/085 ,  D21G1/008 ,  F16F15/02 ,  Y10T74/2127

摘要： Undesirable bending vibrations in at least one rotating component are reduced. An undesirable vibration is counteracted by the use of at least one actuator. A required sequence of signals to be applied to the actuator and/or an intensity level of those signals is based on an angle of rotation position of the rotating component. The rotating component is then subjected to a force based on the position of the angle of rotation.

摘要翻译： 至少一个旋转部件中的不希望的弯曲振动减小。 通过使用至少一个致动器来抵消不期望的振动。 施加到致动器的信号的所需顺序和/或这些信号的强度水平基于旋转部件的旋转角度。 旋转部件然后受到基于旋转角度的位置的力。

公开(公告)号：US06973876B2

公开(公告)日：2005-12-13

申请号：US10874248

申请日：2004-06-24

申请人： Takeaki Nakano ,  Yoshiyuki Ueno ,  Kazunori Takeda

发明人： Takeaki Nakano ,  Yoshiyuki Ueno ,  Kazunori Takeda

IPC分类号： B41F27/12 ,  B41F33/08 ,  B41F33/14 ,  B41F33/16 ,  B41F13/08 ,  B41F5/00

CPC分类号： B41F27/12

摘要： A plate changing method and an apparatus for rotating all plate cylinders of a plurality of printing units by a drive device, and performing plate changing by plate changing unit provided in correspondence with the plate cylinders has an abnormality detection step of detecting presence or absence of a plate changing abnormality by detectors provided in correspondence with the plate cylinders, a step of stopping the drive device when the plate changing abnormality is detected in the abnormality detection step, a return step of controlling at least one of the drive device and the plate changing unit of a normal unit, other than an error unit in which the plate changing abnormality has been detected, in accordance with the status of progress of plate changing in the normal unit after the stop step, and an error elimination step of eliminating the plate changing abnormality in the error unit after the stop step.

摘要翻译： 一种换板方法和一种用于通过驱动装置旋转多个印刷单元的所有印版滚筒并通过与印版滚筒相对设置的板更换单元进行板更换的装置具有异常检测步骤，其检测是否存在 通过与印版滚筒相对应地设置的检测器进行换板异常，在异常检测步骤中检测到变更异常时停止驱动装置的步骤，控制驱动装置和换板单元中的至少一个的返回步骤 根据在停止步骤之后的正常单元中的板块变化的进行状态，检测到板块变化异常的误差单元以外的正常单元的除错步骤，以及消除板更换异常 在停止步骤后的错误单元中。

公开(公告)号：US20050257705A1

公开(公告)日：2005-11-24

申请号：US11121734

申请日：2005-05-03

申请人： Godber Petersen ,  Josef Gottling ,  Thomas Hartmann

发明人： Godber Petersen ,  Josef Gottling ,  Thomas Hartmann

IPC分类号： B41F30/06 ,  B41F5/00 ,  B41F13/00 ,  B41F13/08 ,  B41F13/24 ,  B41F27/00 ,  B41F27/12

CPC分类号： B41F13/0016 ,  B41F27/1206 ,  B41P2227/50 ,  B41P2227/60

摘要： An apparatus for transporting printing sleeves is provided. The transport apparatus includes a housing with a bottom wall, a plurality of side walls, and at least one cover. A plurality of reception devices are mounted in the housing. Each reception device receives a printing sleeve in a vertically oriented transport position with a longitudinal mid-axes of the respective printing sleeve extending vertically. Each reception device is movable out of the housing into an outside position when the at least one cover of the housing is open. Each reception device is pivotable in the outside position such that the corresponding printing sleeve can be moved out of the vertical transport position into a horizontal extraction or insertion position.

摘要翻译： 提供一种用于运送印刷套筒的装置。 输送装置包括具有底壁，多个侧壁和至少一个盖的壳体。 多个接收装置安装在壳体中。 每个接收装置接收处于垂直定向的运送位置的印刷套筒，其中各个印刷套筒的纵向中轴线垂直延伸。 当外壳的至少一个盖打开时，每个接收装置可从壳体移出外部位置。 每个接收装置可以在外部位置枢转，使得相应的印刷套筒可以从垂直运送位置移动到水平提取或插入位置。