公开(公告)号：US20150217558A1

公开(公告)日：2015-08-06

申请号：US14169566

申请日：2014-01-31

Applicant: Richard R. Bielak

Inventor： Richard R. Bielak

IPC: B41C3/00

CPC classification number: B41C3/00 ,  B41C1/1008 ,  G03F7/2022 ,  G03F7/3035 ,  G03F7/3042

Abstract: An apparatus for forming an image on a flexographic plate includes a laser for exposing a back of the flexographic plate to form a floor; a computer for providing a screened image; wherein the computer locates isolated dots on the screened image; wherein the laser exposes a front of the flexographic plate to form the image, isolated dots and scaffold dots adjacent to the isolated dots; and wherein the scaffold dots do not extend to the floor.

Abstract translation: 用于在柔版印版上形成图像的装置包括用于暴露柔版印版的背面以形成底板的激光器; 用于提供筛选图像的计算机; 其中所述计算机在所述被筛选图像上定位孤立的点; 其中所述激光曝光所述柔版印版的前部以形成与所述孤立点相邻的图像，孤立点和支架点; 并且其中支架点不延伸到地板。

公开(公告)号：US20120152137A1

公开(公告)日：2012-06-21

申请号：US12968387

申请日：2010-12-15

Applicant: Nir Zarmi

Inventor： Nir Zarmi

IPC: B41C3/00

CPC classification number: B41C1/05 ,  B41C1/02 ,  B41C1/04

Abstract: A method for forming an image on a flexible media includes mounting said flexible media on an imaging device; scanning the flexible media to produce a digital representation of the flexible media; detecting defects in the digital representation to detect defective spots; and adjusting position of data for imaging according to the defects adapted to avoid imaging on the defective spots.

Abstract translation: 用于在柔性介质上形成图像的方法包括将所述柔性介质安装在成像装置上; 扫描柔性介质以产生柔性介质的数字表示; 检测数字表示中的缺陷以检测缺陷点; 以及根据适于避免成像缺陷的缺陷来调整成像数据的位置。

公开(公告)号：US20120055361A1

公开(公告)日：2012-03-08

申请号：US13198955

申请日：2011-08-05

Applicant: Kiyohiko TAKEMOTO

Inventor： Kiyohiko TAKEMOTO

IPC: B41C3/00

CPC classification number: B41C1/1066

Abstract: A method for making a printing plate includes an operation that ejects an ink onto a printing original plate from an ink jet head. The ink contains water, a pigment, a resin, a first organic compound having a boiling point of 260° C. or more at 1 atmospheric pressure or a melting point of 90° C. or more at 1 atmospheric pressure, and a second organic compound having a boiling point in the range of 100 to 250° C. at 1 atmospheric pressure.

Abstract translation: 制造印版的方法包括从喷墨头将油墨喷射到印刷原版上的操作。 该油墨含有水，颜料，树脂，1个大气压下的沸点为260℃以上的第1有机化合物或1个大气压下的熔点为90℃以上的第1有机化合物， 化合物的沸点在100-250℃，在1个大气压下。

公开(公告)号：US20120042797A1

公开(公告)日：2012-02-23

申请号：US13285040

申请日：2011-10-31

Applicant: Daniel Gelbart

Inventor： Daniel Gelbart

IPC: B41C3/00

CPC classification number: B41F27/005 ,  B41F27/12 ,  B41N6/00

Abstract: An apparatus for preparing a printing sleeve (10) includes a support (31); a drum rotatably mounted on the support, the drum adapted to receive the printing sleeve; a radiation source; a controller (60) programmed to operate the radiation source to emit at least one radiation beam to cut the printing sleeve mounted on the drum into a plurality of separate and interlocking printing sleeve portions (10A, 10B); and an imaging head (40) comprising a plurality of individually addressable imaging channels, wherein the imaging channels are operated to direct imaging beams to form an image on the printing sleeve mounted on the drum.

Abstract translation: 一种用于制备印刷套筒（10）的装置，包括支撑件（31）; 可旋转地安装在所述支撑件上的滚筒，所述滚筒适于接收所述印刷套筒; 辐射源; 控制器（60），其被编程为操作所述辐射源以发射至少一个辐射束，以将安装在所述滚筒上的所述印刷套筒切割成多个分离和互锁的印刷套筒部分（10A，10B）; 以及包括多个单独可寻址的成像通道的成像头（40），其中操作所述成像通道以引导成像束以在安装在所述滚筒上的所述印刷套筒上形成图像。

公开(公告)号：US20120017788A1

公开(公告)日：2012-01-26

申请号：US13181929

申请日：2011-07-13

Applicant: Tomohide Jozaki

Inventor： Tomohide Jozaki

IPC: B41N1/00 ,  B41C3/00

CPC classification number: B41C1/025 ,  B41F3/36 ,  B41N1/06 ,  B41N1/12

Abstract: A plate cylinder includes a cylindrical member, and a pattern forming plate configured by forming a predetermined pattern for printing on a flat plate-shaped substrate using microfabrication. The pattern forming plate is bent, and wound around and joined to an outer peripheral surface of the cylindrical member.

Abstract translation: 印版滚筒包括圆柱形构件和图案形成板，其通过使用微细加工形成用于印刷在平板状基板上的预定图案。 图案形成板弯曲，卷绕并接合到圆筒形构件的外周表面。

公开(公告)号：US20110126727A1

公开(公告)日：2011-06-02

申请号：US12919240

申请日：2009-02-25

Applicant: Allan R. Prittie

Inventor： Allan R. Prittie

IPC: B41F7/02 ,  B41C3/00 ,  B41F3/34

CPC classification number: B41M1/04 ,  B41F13/193 ,  B41M1/02 ,  B41N1/16

Abstract: Optimum transfer of an optically discernible image from an ink supply to a substrate is effected. In one embodiment, a three dimensional image is created on the surface of an ink transfer medium layer. The height at a specific location of the three dimensional image corresponds to the ink volume to be transferred to that specific location in the printed image, allowing the color intensity to change throughout the printed image.

Abstract translation: 可以将光学上可辨别的图像从墨水供给到底物的最佳转印。 在一个实施例中，在油墨转印介质层的表面上形成三维图像。 三维图像的特定位置处的高度对应于要传输到打印图像中的该特定位置的墨水量，从而允许整个打印图像中的颜色强度改变。

公开(公告)号：US20080053325A1

公开(公告)日：2008-03-06

申请号：US11577325

申请日：2005-10-19

Applicant: Leo-Henn Humal

Inventor： Leo-Henn Humal

IPC: B41N1/00 ,  B41C3/00

CPC classification number: B41K1/02 ,  B41K1/40 ,  B41K1/50

Abstract: At stamp manufacturing blank printing-plate (3) and inked porous base plate are brought to contact for the moment of creation of printing pattern. Blank stamping member for pre-inked stamp consisting from blank printing plate (3), made from porous thermo-plastic material, printing plate's case (1) and porous base plate (2), filled by ink. Printing plate is attached to the case, but separated from the inked base plate by air clearance, due to what the printing plate is free from ink up to the creation of printing pattern onto its surface, whereas supporting elements (5) are used, that prevent the said air clearance to collapse spontaneously. When the stamping member is compressed in flash moulding machine, the printing plate is pressed against the inked base plate and become inked.

Abstract translation: 在制作印刷图案的时刻，制印印版印版（3）和印墨多孔基板接触。 用于由多孔热塑性材料制成的空白印版（3），印版盒（1）和多孔基板（2）制成的预印墨板的空白冲压件，由油墨填充。 印版附着在外壳上，但是由于印刷板没有油墨直到在其表面上产生印刷图案而由空白间隔与着色基板分离，而使用支撑元件（5），则 防止所述空气间隙自发崩溃。 当冲压构件在闪光成型机中被压缩时，印版被压在着墨基板上并变墨。

公开(公告)号：US5399248A

公开(公告)日：1995-03-21

申请号：US141540

申请日：1993-10-27

Applicant: Rudiger Ettelbruck ,  Klaus Hofmann

Inventor： Rudiger Ettelbruck ,  Klaus Hofmann

IPC: B41C3/00 ,  C25D7/04 ,  C25D17/06 ,  C25D17/08 ,  C25D17/00

CPC classification number: B41C3/00 ,  C25D7/04

Abstract: The invention is directed to a clamping device for gravure printing cylinders to be processed in an electroplating plant. The clamping device for gravure printing cylinders to be processed in an electroplating plant is equipped, in accordance with a first basic solution, with an interchange holder (1) for a plurality of cone sleeves (2) which have an inside diameter adapted to different spindle ends of various gravure printing cylinders, so that adaptation to a respective identical receiving cone quill (8) is made possible and in the same electroplating plant a plurality of different printing cylinders can be continuously successively processed without the complicated fitting and removal of different collet chucks. According to a second basic solution the interchange holder and the different cone sleeves are not required for the clamping device. Instead, a hardened cone sleeve (21) is used as essential clamping element and clamping is effected with very high contact pressure. Because of the practically gastight connection between the cylinder spindle end and the wall of the hollow cone, very high currents can surprisingly be transmitted.

Abstract translation: 本发明涉及一种用于在电镀设备中处理的凹版印刷滚筒的夹紧装置。 根据第一基本解决方案，用于在电镀设备中处理的凹版印刷滚筒的夹紧装置具有用于多个锥形套筒（2）的互换支架（1），所述多个锥形套筒（2）的内径适于不同的主轴 各个凹版印刷滚筒的端部，使得适应相应的相同的接收锥形羽毛笔（8）成为可能，并且在相同的电镀设备中，可以连续地连续地处理多个不同的印刷滚筒，而不需要复杂的装配和移除不同的夹头卡盘 。 根据第二基本解决方案，夹紧装置不需要互换支架和不同的锥形套筒。 相反，硬化锥套（21）用作必需的夹紧元件，并且以非常高的接触压力进行夹紧。 由于气缸主轴端和中空锥体的壁之间的实际气密连接，可以令人惊奇地传递非常高的电流。

公开(公告)号：US4672022A

公开(公告)日：1987-06-09

申请号：US753133

申请日：1985-07-09

Applicant: Kurt Reiss ,  Walter Niederstatter

Inventor： Kurt Reiss ,  Walter Niederstatter

IPC: B41C3/00 ,  B41N1/04 ,  B41N1/08 ,  C22C21/00 ,  G03F7/00 ,  G03F7/09 ,  G03C1/94

CPC classification number: B41N1/083 ,  C22C21/00

Abstract: An aluminum alloy suitable as a base for printing plates consists essentially of aluminum containing iron (Fe) and manganese (Mn), the Fe content being 1.2 to 2.1% by weight, the Mn content being 0.1 to 0.9% by weight and the sum of the Fe and Mn contents being 1.3 to 2.2% by weight. A printing plate can be produced with such a base, the base being mechanically, chemically and/or electrochemically roughened and if required, anodically oxidized and hydrophilized. The printing plate includes at least one radiation-sensitive reproduction layer applied on the base.

Abstract translation: 适合作为印版基材的铝合金基本上由含铁（Fe）和锰（Mn）组成，Fe含量为1.2〜2.1重量％，Mn含量为0.1〜0.9重量％， Fe和Mn的含量为1.3〜2.2重量％。 可以用这样的基底制造印版，所述基底机械地，化学地和/或电化学地粗糙化，并且如果需要，阳极氧化和亲水化。 印版包括施加在基底上的至少一个辐射敏感再生层。

公开(公告)号：US4515739A

公开(公告)日：1985-05-07

申请号：US546208

申请日：1983-10-27

Applicant: Richard L. Maine

Inventor： Richard L. Maine

IPC: B41C3/00 ,  B41D3/00 ,  B41D7/00 ,  B32B5/18 ,  B32B5/20 ,  B41B5/02

CPC classification number: B41D3/00 ,  B41C3/00 ,  B41D7/00 ,  Y10S264/02 ,  Y10S428/908 ,  Y10T428/249953 ,  Y10T428/249958 ,  Y10T428/24999 ,  Y10T428/249991

Abstract: A matrix coating system and method of manufacture thereof is presented wherein the matrix coating contains chemical blowing agents which permit low pressure molding and also the formation of printing plates having deep relief. The method of manufacture is such that a foamed coating is produced which at molding temperatures is highly compressible at low pressures and which also expands into the relief or nonprinting regions of the pattern plate. The unusually low molding pressures necessary result in less distortion of rubber pattern plates or made from photo polymers. In addition, the combination of high compressibility in appropriate areas, and of volume expansion in relief areas allows the board coating to conform before and during cure to pattern plates of deep relief, so that in the cured state there results a rigid, durable high fidelity mold useful for molding numerous flexographic printing plates.

Abstract translation: 提供了一种基体涂层体系及其制造方法，其中基体涂层含有允许低压成型的化学发泡剂，并且还形成具有深度浮雕的印刷版。 制造方法是这样一种发泡涂层，其在成型温度下在低压下是高度可压缩的并且也扩展到图案板的浮雕或非印刷区域。 所需的异常低的成型压力导致橡胶图案板的变形较小或由光聚合物制成。 此外，适当区域的高压缩性和浮雕区域的体积膨胀的组合允许板材涂层在固化之前和期间在深度浮雕的图案板之间保持一致，使得在固化状态下产生刚性，耐用的高保真度 模具可用于成型许多柔版印刷版。