公开(公告)号：US20180215140A1

公开(公告)日：2018-08-02

申请号：US15542029

申请日：2017-01-05

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Wei Tian

IPC: B41F31/26 ,  B05D1/00 ,  B41N7/06

CPC classification number: B41F31/26 ,  B05D1/002 ,  B29D11/00326 ,  B41F31/00 ,  B41N7/06 ,  G02F1/1303 ,  G02F1/1337

Abstract: The present application discloses an anilox roll having a liquid carry capacity. The anilox roll includes a support; and a liquid transfer layer on an outer surface of the support, the liquid transfer layer having a plurality of liquid transfer cells for carrying a liquid. The liquid carrying capacity of the anilox roll is adjustable.

公开(公告)号：US09505206B1

公开(公告)日：2016-11-29

申请号：US15070222

申请日：2016-03-15

Applicant: Harper Corporation of America

Inventor： Anthony Gene Donato

IPC: B41F31/26

CPC classification number: B41F31/26 ,  B41N7/06

Abstract: A cladless anilox sleeve mountable on a mandrel suitable for commercial use as an anilox roll in flexographic printing. The anilox sleeve of the present invention basically comprises a cylindrical body of a predetermined axial length, the cylindrical body having inner and outer cylindrical peripheral surfaces and end faces at opposite ends of the cylindrical body extending radially between the inner and outer cylindrical peripheral surfaces. The cylindrical body is formed substantially entirely of non-metallic material and without an exterior metallic cladding thereon. Each end face of the cylindrical body has a circular recess formed therein at a radial spacing from the inner and outer cylindrical peripheral surfaces, and a metal ring is secured in each circular recess to promote maintenance of cylindricality of the cylindrical body. Each metal ring extends axially beyond the respective end face for deterring damaging contact therewith.

Abstract translation: 一种无粘性网纹辊，可安装在心轴上，适用于柔性版印刷中作为网纹辊的商业用途。 本发明的网纹套筒基本上包括具有预定轴向长度的圆柱形主体，该圆柱体具有内圆柱形外圆周表面和圆柱形本体两端的端面在径向上在内外圆柱形周边表面之间延伸的端面。 圆柱体基本上完全由非金属材料形成，并且其上没有外部金属覆层。 圆柱体的每个端面具有与内圆柱体外圆周表面和外圆柱形周向表面径向间隔形成的圆形凹槽，金属环固定在每个圆形凹槽中以促进维持圆柱体的圆柱度。 每个金属环轴向延伸超过相应的端面以阻止与其的接触。

公开(公告)号：US09434152B2

公开(公告)日：2016-09-06

申请号：US13728023

申请日：2012-12-27

Applicant: Joe Kelly Williams ,  Michael Piontek

Inventor： Joe Kelly Williams ,  Michael Piontek

IPC: B41F3/26 ,  B41F7/26 ,  B65H27/00 ,  B41J13/076 ,  B41F31/26 ,  B41N7/04 ,  B41N7/06

CPC classification number: B41F31/26 ,  B41F7/26 ,  B41J13/076 ,  B41N7/04 ,  B41N7/06 ,  B41N2207/02 ,  B41N2207/06 ,  B41N2207/10 ,  B65H27/00

Abstract: A carbon fiber roller core coated or covered with an outer nylon or outer chrome surface for use in a printing press, and a method of making and the method of using same are disclosed. The advantages of a light weight roller for shipment, handling and roller replacement are provided. Also the desired nylon or chrome surface for use in the printing press, such as the press inking or water system is also provided.

Abstract translation: 公开了一种涂覆或覆盖有用于印刷机的外部尼龙或外部铬表面的碳纤维辊芯及其制造方法及其使用方法。 提供了一种用于装运，搬运和滚筒更换的轻质滚轮的优点。 此外，还提供了用于印刷机的期望的尼龙或铬表面，例如印刷油墨或水系统。

公开(公告)号：US20120260812A1

公开(公告)日：2012-10-18

申请号：US13531179

申请日：2012-06-22

Applicant: Martinus Adrianus Hendriks

Inventor： Martinus Adrianus Hendriks

IPC: B41F31/00 ,  B41K1/08

CPC classification number: B41N7/06 ,  B23K26/082 ,  B23K26/0823 ,  B41F31/027 ,  B41F31/26 ,  B41N2207/02

Abstract: The invention relates to an anilox roll for a printing apparatus. The anilox roll comprises a cylinder having a surface. The surface comprises a fluid distribution structure for receiving, distributing and transferring a fluid such as an ink. The fluid distribution structure comprises a channel formed in the surface having channel walls. This channel is arranged for distributing the fluid over the fluid distribution structure. The channel comprises channel parts, wherein the courses of connected channel parts are at an angle with respect to each other for preventing a linear distribution of the fluids to be received in a course direction of the channel, allowing a meandering distribution of the fluid to be received in the channel. Side walls of the channel are arranged for allowing a meandering flow of the fluid throughout the fluid distribution surface.

Abstract translation: 本发明涉及一种用于打印设备的网纹辊。 网纹辊包括具有表面的圆筒。 表面包括用于接收，分配和转移诸如油墨的流体的流体分配结构。 流体分配结构包括形成在具有通道壁的表面中的通道。 该通道布置成用于将流体分布在流体分配结构上。 通道包括通道部分，其中连通的通道部分的横列相对于彼此成一定角度，以防止在通道的行进方向上待接收的流体的线性分布，允许流体的曲折分布为 在频道中收到。 通道的侧壁布置成允许流体在整个流体分布表面中曲折流动。

公开(公告)号：US20110041713A1

公开(公告)日：2011-02-24

申请号：US12809148

申请日：2008-12-22

Applicant: Andreas Haakmann ,  Thomas Rosemann ,  Achim Siebert ,  Joerg Tellenbroeker

Inventor： Andreas Haakmann ,  Thomas Rosemann ,  Achim Siebert ,  Joerg Tellenbroeker

IPC: B41F7/02

CPC classification number: B41N7/06 ,  B41F31/26 ,  B41N10/00 ,  B41N2207/02 ,  B41N2207/04 ,  B41N2207/14

Abstract: A distributor or transfer roller is provided for printing machines, in particular for offset printing machines. The roller has at least a substantially rigid core and a cover made of a polymeric material applied on and permanently fixed to the core. The cover is applied directly on the core or on a hard-elastic intermediate layer having a hardness of ≧10 Shore D, optionally by an adhesion promoting layer. The cover is at least substantially made of a fluorinated polymer and has a hardness of ≧15 Shore D and/or a scratch hardness according to ISO 15184 of 6B or harder. The polymeric material can be a duroplastic material, a fluorinated polyurethane resin, polyester resin, epoxy resin, acrylate resin and/or polyether resin, a highly cross-linked non-elastic fluoropolymer, a fluorothermoplastic, a polymeric non-elastic fluorosilicone, or a fluoropolymer lacquer.

Abstract translation: 为印刷机器提供分配器或转印辊，特别是胶版印刷机。 辊具有至少基本上刚性的芯和由聚合物材料制成的覆盖物并且被永久地固定在芯上。 该覆盖物可任选地通过粘附促进层直接施加在芯部或硬度≥10肖氏硬度的硬弹性中间层上。 该盖至少基本上由氟化聚合物制成，并具有根据6B的ISO 15184或更硬的硬度≥15肖氏D和/或刮痕硬度。 聚合物材料可以是非织造材料，氟化聚氨酯树脂，聚酯树脂，环氧树脂，丙烯酸酯树脂和/或聚醚树脂，高度交联的非弹性含氟聚合物，荧光热塑性，聚合物非弹性氟硅氧烷，或 氟聚合物漆。

公开(公告)号：US20040226461A1

公开(公告)日：2004-11-18

申请号：US10820489

申请日：2004-04-08

Inventor： Robert Langsch ,  Carlo Manta

IPC: B41F007/24

CPC classification number: B41F7/36 ,  B41F7/26 ,  B41F31/26 ,  B41N7/06 ,  B41N2207/02 ,  B41N2207/04 ,  B41N2207/10 ,  B41N2207/14

Abstract: A roll for a printing press has at least two circular partial areas (25, 33) made of an ink-friendly material and at least one circular partial area (23, 34) made of an ink-repellent material, which is arranged between the at least two circular partial areas (25, 33) made of ink-friendly material. A process is provided for manufacturing such a roll, wherein at least two annular structures (25, 33) made of an ink-friendly material and, located between these annular structures, at least one annular structure (23, 34) made of an ink-repellent material are formed on a blank roll body (20, 30).

Abstract translation: 一种用于印刷机的卷筒具有由油墨友好材料制成的至少两个圆形部分区域（25,33）和至少一个由防墨材料制成的圆形部分区域（23,34），该圆形部分区域 由油墨友好材料制成的至少两个圆形部分区域（25,33）。 提供了一种用于制造这种辊的方法，其中由油墨友好材料制成并且位于这些环形结构之间的至少两个环形结构（25,33）由油墨制成的至少一个环形结构（23,34） - 稀释材料形成在坯料辊体（20,30）上。

公开(公告)号：US20030217661A1

公开(公告)日：2003-11-27

申请号：US10434030

申请日：2003-05-08

Inventor： Christian Schnieders

IPC: B41F013/10

CPC classification number: B41N1/06 ,  B41N1/16 ,  B41N1/22 ,  B41N6/00 ,  B41N7/06 ,  B41N2207/02 ,  B41N2207/04

Abstract: A sleeve for flexographic printing is provided and includes an inner layer, a compressible layer over the inner layer, and an outer layer having a rigid surface over the compressible layer. The outer layer and the compressible layer are adapted to interact such that the outer layer is deformable radially inwardly under the loads occurring during the printing operation.

Abstract translation: 提供了用于柔性版印刷的套筒，包括内层，内层上的可压缩层以及在可压缩层上具有刚性表面的外层。 外层和可压缩层适于相互作用，使得外层可在印刷操作期间发生的载荷下径向向内变形。

公开(公告)号：US5411462A

公开(公告)日：1995-05-02

申请号：US114136

申请日：1993-08-30

Applicant: Terry G. Link

Inventor： Terry G. Link

IPC: B41F31/26 ,  B41N7/06 ,  B23P15/00

CPC classification number: B41N7/06 ,  B41F31/26 ,  B41N2207/02 ,  B41N2207/10 ,  Y10T29/49549 ,  Y10T29/49556 ,  Y10T29/49563

Abstract: A lightweight ink transfer roll adapted for use in a flexographic printing apparatus. The roll includes an aluminum body member having a cylindrical outer surface, tubular opposite end portions, and a solid medial portion which forms a mid span stiffener in the roll. An aluminum header is fixed in each of the tubular end portions, and each of the headers has an inner end surface which is spaced from the solid medial portion of the body member so as to leave an open void therebetween. An outer covering layer, of for example aluminum oxide or a flame sprayed ceramic, overlies the outer cylindrical surface of the body member, and a plurality of ink metering cells are formed in the outer covering layer. Preferred methods of fabricating the roll are also disclosed.

Abstract translation: 适用于柔性版印刷装置的轻质油墨传送辊。 辊包括具有圆柱形外表面的铝本体构件，管状的相对端部和在辊中形成中间跨度加强件的固体内侧部分。 在每个管状端部中固定有铝标头，并且每个集管具有与主体部件的实心内侧间隔开的内端面，以在其间留有开放的空隙。 外覆盖层例如氧化铝或火焰喷涂陶瓷覆盖在本体构件的外圆柱形表面上，并且在外覆层中形成多个墨计量单元。 还公开了制造辊的优选方法。

公开(公告)号：US5293817A

公开(公告)日：1994-03-15

申请号：US928871

申请日：1992-08-11

Applicant: Barbara Nussel ,  Josef Schneider

Inventor： Barbara Nussel ,  Josef Schneider

IPC: B41C1/10 ,  B41F13/10 ,  B41N1/00 ,  B41N1/14 ,  B41N1/22 ,  B41N3/08 ,  B41N7/06 ,  B41F7/32 ,  B41N1/08

CPC classification number: B41N1/006 ,  B41C1/1041 ,  B41F13/10 ,  B41N7/06 ,  B41N2207/02 ,  B41N2207/10

Abstract: To permit elimination of dampening rollers or an entire dampener in a lithographic, preferably offset printing machine, the printing form is formed as a cylindrical sleeve or jacket (3) fitted over a core (2), in which the cylindrical sleeve or jacket is formed with a plurality of interconnected pores (5), essentially uniformly distributed over the surface (4) and forming, within the sleeve or jacket, a connected pore fluid transfer network. Dampening fluid is then applied to the interior of the sleeve or jacket, for example from a chamber (6) between the cylindrical core (2) and the inner surface of the sleeve or jacket. The outer surface (4) can be imaged with oleophilic substances, for example by a thermal transfer process. To remove the images, for re-use of the printing form without removal from a printing machine, hot gases for example steam can be applied to the interior of the sleeve or jacket, so that the oleophilic substances at the outside will loosen for easy removal, or spall off.

Abstract translation: 为了消除平版印刷，优选胶版印刷机中的润版辊或整个阻尼器，印刷形式形成为安装在芯体（2）上的圆柱形套筒或夹套（3），其中形成圆柱形套筒或夹套 具有多个相互连通的孔（5），基本均匀地分布在所述表面（4）上，并在所述套筒或套管内形成连接的孔隙流体传输网络。 然后将阻尼流体施加到套筒或护套的内部，例如从圆筒形芯（2）和套筒或护套的内表面之间的腔室（6）施加。 外表面（4）可以用亲油物质成像，例如通过热转印过程。 为了去除图像，为了重新使用印刷版而不从印刷机中取出，可以将热气体例如蒸汽施加到套筒或外套的内部，使得外部的亲油物质将松动以便于去除 ，或剥离。

公开(公告)号：US5233921A

公开(公告)日：1993-08-10

申请号：US607533

申请日：1990-11-01

Applicant: Thomas John

Inventor： Thomas John

IPC: B41F31/06 ,  B41F9/06 ,  B41F31/26 ,  B41N7/06

CPC classification number: B41F31/26 ,  B41N7/06 ,  B41N2207/02

Abstract: To form a cellular surface layer in which the depth or shape of the cells is controllable, the layer is composed of a material which has a temperature-dependent shape retention memory, which is embossed or engraved, without material removal, on a carrier, such as a printing machine cylinder. The temperature of the layer is controlled during application of the embossing and, for example upon drop of temperature, it changes shape to a previously given shape. The depth, size, or presence of cells on the layer can thereby be controlled by controlling the layer temperature, for example by external heaters (9, 26) or by temperature controlling the carrier by a temperature controlled fluid circuit (38).

Abstract translation: 为了形成其中细胞的深度或形状是可控制的细胞表面层，该层由具有温度依赖形状保持记忆的材料组成，其在载体上被压花或雕刻而没有材料去除，如 作为印刷机筒。 在施加压花期间控制层的温度，并且例如在温度下降时，其将形状改变为先前给定的形状。 因此，可以通过例如通过外部加热器（9,26）控制层温度，或通过温度控制流体回路（38）来控制载体来控制层上的单元的深度，尺寸或存在。