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公开(公告)号：US20150306865A1
公开(公告)日：2015-10-29
申请号：US14647941
申请日：2013-11-20
发明人： Masahiro Ozaki
IPC分类号： B41F3/56
CPC分类号： B41F3/56 , B41F16/0046 , B41F16/0073 , B41F16/02
摘要： A print-mark transfer system for roll-shaped transfer film is provided and uses a continuous-transfer machine that has: a pair of guide rollers that feed a roll-shaped transfer film in the horizontal direction; a press part disposed between the pair of guide rollers and from which a pressing surface protrudes downward toward the transfer film and an object to which a mark is to be transferred; a transfer platform on which the object receiving a mark is placed and that faces the pressing surface of the press part and receives pressure from the press part; and a positional sensor that detects a positioning mark provided between adjacent print marks. The present print-mark transfer system uses the continuous-transfer machine to continuously transfer print marks onto objects that are sequentially placed on the transfer platform and placed at the position where the roll-shaped transfer-film print marks are sequentially fed.
摘要翻译： 提供了一种用于辊状转印膜的印刷标记转印系统，并使用连续转印机，其具有：在水平方向上供给辊状转印膜的一对导向辊; 设置在所述一对导辊之间的按压部，按压面向着朝向所述转印膜向下方突出的按压部以及要转印标记的对象; 接收标记的物体放置在其上并且面向按压部分的按压表面并从压力部分承受压力的传送平台; 以及位置传感器，其检测相邻打印标记之间提供的定位标记。 本印刷标记转印系统使用连续转印机将打印标记连续地转印到依次放置在转印平台上并放置在辊状转印膜印刷标记顺序进给的位置上的物品上。
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公开(公告)号：US20120167790A1
公开(公告)日：2012-07-05
申请号：US13395261
申请日：2010-08-31
IPC分类号： B41F3/34
摘要： In this offset printing apparatus, a plate table (4) and a substrate table (6) are provided in a manner capable of traveling on guide rails (2) that are provided on a trestle (1). A transfer mechanism portion (9) that is provided with a blanket roll (10), lift actuators (13) of the blanket roll, a height sensor (14) of the blanket roll, and a pressure sensor (15) that detects the contact pressure of the blanket roll with respect to the plate (3) and the substrate (5) is provided at a position corresponding to the middle portion in the longitudinal direction of the guide rails (2). Also, a controller controls the lift actuators (13) so that the contact pressure that is detected by the pressure sensor (15) when the blanket roll (10) is brought into contact with the plate (3) and the substrate (5) becomes a predetermined value. Making uniform the contact pressure when performing transfer from the plate (3) to the blanket roll (10), and the contact pressure when performing retransfer from the blanket roll (10) to the substrate (5), makes the deformation amount of the contact portion with the plate (3) and the substrate (5) uniform, and equalizes the circumferential speed. As a result, it is possible to improve the printing accuracy.
摘要翻译： 在这种胶版印刷装置中，以能够在设置在支架（1）上的导轨（2）上行进的方式设置板台（4）和基板台（6）。 传送机构部分（9），其设置有橡皮布卷（10），橡皮布辊的提升致动器（13），橡皮布卷的高度传感器（14）和检测接触的压力传感器（15） 橡皮布辊相对于板（3）和基板（5）的压力设置在与导轨（2）的纵向方向上的中间部分相对应的位置处。 此外，控制器控制升降致动器（13），使得当橡皮布辊（10）与板（3）和基板（5）接触时由压力传感器（15）检测到的接触压力变为 预定值。 当从板（3）转移到橡皮布辊（10）时，使接触压力均匀，并且当从橡皮布辊（10）向衬底（5）重新进行转印时的接触压力使接触的变形量 与板（3）和基板（5）的一部分均匀，并且使圆周速度相等。 结果，可以提高打印精度。
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公开(公告)号：US20160318297A1
公开(公告)日：2016-11-03
申请号：US15206835
申请日：2016-07-11
CPC分类号： B41F3/56 , B41F9/02 , B41F13/14 , B41F13/30 , B41P2200/12 , B41P2227/30
摘要： A method of adjusting a roller (18) in a rotary printing press (10), comprising by 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.
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公开(公告)号：US20120079953A1
公开(公告)日：2012-04-05
申请号：US13377012
申请日：2010-06-07
申请人： Hiroshi Saito
发明人： Hiroshi Saito
IPC分类号： B41F13/193
摘要： An offset printing apparatus includes a frame; guide rails that are provided on the frame; a plurality of guide blocks that are provided on the guide rails; a plate table that travels via one portion of the guide blocks among the plurality of guide blocks; a print target table that travels via another portion of the guide blocks among the plurality of guide blocks; and a blanket roll that is provided on the frame; wherein transfer from the plate to the blanket roll, and retransfer from the blanket roll to the print target are performed by causing the blanket roll to successively make contact from above with a plate that is held on the plate table, and a print target that is held on the print target table; a step portion for positioning that consists of a vertical surface that is formed by a machining process so that the linearity increases and a horizontal surface is provided at mounting locations of the guide rails on the upper surface portion of the frame; and one side surface and the bottom surface of the guide rails are pressed against the vertical surface and the horizontal surface of the step portion, respectively, to be fixed.
摘要翻译： 胶版印刷装置包括框架; 在框架上提供的导轨; 多个引导块设置在导轨上; 一个板台，其经过所述多个引导块中的所述引导块的一部分行进; 打印目标表，其经过所述多个引导块中的所述引导块的另一部分行进; 和设置在框架上的毯子辊; 其中，通过使橡皮布辊从上方与保持在印版台上的印版相继接触而进行从印版传递到橡皮布辊，并从橡皮布辊转印到印刷对象物上， 在打印目标表上举行; 用于定位的台阶部分，其由通过机械加工形成的垂直表面构成，使得线性增加，并且水平表面设置在框架的上表面部分处的导轨的安装位置; 导轨的一个侧表面和底表面分别被压靠在台阶部分的垂直表面和水平表面上以被固定。
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公开(公告)号：US20170320314A1
公开(公告)日：2017-11-09
申请号：US15654891
申请日：2017-07-20
IPC分类号： B41F3/56 , B41F13/02 , B65H23/025
CPC分类号： B41F3/56 , B41F13/02 , B65H23/0258 , B65H2404/13161 , B65H2404/185 , B65H2801/21
摘要： A method of printing comprising includes spreading and flattening a plastic film web before passing the plastic film web through a first printing unit; and spreading and flattening the plastic film web after the plastic film web exits the first printing unit and before passing the plastic film web through a second printing unit.
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公开(公告)号：US20140251170A1
公开(公告)日：2014-09-11
申请号：US14353737
申请日：2012-10-08
申请人： BOBST MEX SA
发明人： Mauro Chiari , Nicolas Mosetti , Daniel Tapis , Daniel Tatti
IPC分类号： B41F3/56
CPC分类号： B41F3/56 , B41F5/24 , B41F21/00 , B41F21/102 , B41F33/0009 , B41M1/04 , B41M1/06 , B41M1/10 , B41P2200/12
摘要： A method of adjusting a machine (1) for printing plate elements (12) equipped with at least one rotary impression cylinder (27) includes the steps of measuring a speed of the element (12, 13) passing through the machine (1), generating an operating signal (34) as a function of the measured speed and a tangential speed of the cylinder (27), and adjusting an operating speed of the machine (1) as a function of the signal generated so that the operating speed of the machine (1) is such that the speed of the element (12, 13) is substantially equal to the tangential speed of the cylinder (27).
摘要翻译： 一种调整用于印刷配备有至少一个旋转压印滚筒（27）的印版元件（12）的机器（1）的方法包括以下步骤：测量穿过机器（1）的元件（12,13）的速度， 产生作为所测量的速度和所述气缸（27）的切向速度的函数的操作信号（34），并且根据所生成的信号来调整所述机器（1）的操作速度，使得所述操作信号 机器（1）使得元件（12,13）的速度基本上等于气缸（27）的切向速度。
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公开(公告)号：US20140102326A1
公开(公告)日：2014-04-17
申请号：US13914000
申请日：2013-06-10
IPC分类号： B41F3/56
CPC分类号： B41F3/56 , B41F13/02 , B65H23/0258 , B65H2404/13161 , B65H2404/185 , B65H2801/21
摘要： A printing press is provided. The printing press includes a first printing unit including a first plate cylinder, a first blanket cylinder and a first impression cylinder forming a first printing nip with the first blanket cylinder, a first bowed roller upstream of the first printing unit spreading a web before the web enters the first printing nip, a second printing unit downstream of the first printing unit including a second plate cylinder, a second blanket cylinder and a second impression cylinder forming a second printing nip with the second blanket cylinder, and a second bowed roller between the first printing and the second printing unit, the second bowed roller spreading the web before the web enters the second printing nip. A method printing is also provided.
摘要翻译： 提供印刷机。 印刷机包括第一印刷单元，第一印刷单元包括第一印版滚筒，第一橡皮布滚筒和形成与第一橡皮布滚筒的第一印刷压印部的第一压印滚筒，第一印刷单元上游的第一弯曲辊在网之前铺展网 进入第一印刷压区，第一印刷单元下游的第二印刷单元包括第二印版滚筒，第二橡皮布滚筒和与第二橡皮布滚筒形成第二印刷辊隙的第二压印滚筒，以及在第一印刷辊之间的第二弯曲辊 印刷和第二印刷单元，第二弓形辊在幅材进入第二印刷辊隙之前扩展幅材。 还提供了一种方法打印。
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公开(公告)号：US20190232704A1
公开(公告)日：2019-08-01
申请号：US16262873
申请日：2019-01-30
发明人： Luca PAVAN
CPC分类号： B41N10/04 , B41F3/56 , B41F13/193 , B41F30/04 , B41N6/00 , B41N2210/04
摘要： A structural underblanket unit (10) for blanket cylinders (100) of printing machines, comprising a first layer (11) made of rubber, a second layer (12) made of polyester and a third layer (13) made of fabric. The layers (11, 12, 13) are solidly bonded to one another so as to define a multilayer structural unit (10) having an overall transversal thickness (S) corresponding to the sum of the transversal thicknesses (S11, S12, S13) of said layers, the order of bonding of said layers being any whatsoever. A process for adjusting a distance of a printing blanket (101) from a wall (102) of a blanket cylinder of a printing machine.
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9.发明申请A METHOD FOR PRECISE ALIGNMENT OF IMPRESSIONS MADE WITH DIFFERENT INKS IN ROTARY PRINTING 审中-公开用于在旋转打印中用不同墨水制作的图像的精确对准的方法公开(公告)号：US20150290924A1
公开(公告)日：2015-10-15
申请号：US14400798
申请日：2013-04-26
申请人： Walki Group Oy
发明人： Borje Eriksson , Mats Holti
IPC分类号： B41F3/56
摘要： In a method for precise alignment of impressions made by different inks, a rotary printing surface is used for printing a material. The different inks to be aligned with respect to each other are printed on different areas of the material by the same rotary printing surface, such as an impression roller.
摘要翻译： 在用于由不同油墨制成的印模精确对准的方法中，旋转印刷表面用于印刷材料。 要通过相同的旋转印刷表面（例如压印辊）将不同的相互对准的油墨印刷在材料的不同区域上。
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公开(公告)号：US20080141886A1
公开(公告)日：2008-06-19
申请号：US11612592
申请日：2006-12-19
IPC分类号： B41F33/00
CPC分类号： B41F3/56 , B41F9/02 , B41F13/14 , B41F13/30 , B41P2200/12 , B41P2227/30
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。
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