公开(公告)号：US06782820B1

公开(公告)日：2004-08-31

申请号：US09657815

申请日：2000-09-08

Applicant: Hiromasa Okubo ,  Toshikazu Kinoshita ,  Seiji Tomono

Inventor： Hiromasa Okubo ,  Toshikazu Kinoshita ,  Seiji Tomono

IPC: B41L4500

CPC classification number: B41N6/00 ,  B41N10/02 ,  B41N10/06 ,  B41N2210/02 ,  B41N2210/04 ,  B41N2210/14

Abstract: The present invention provides a cylindrical printing blanket comprising a seamless sleeve and a sheet-like blanket having a fabric layer, a compressive layer and a surface printing layer, said sheet-like blanket being bonded onto the outer surface of said seamless sleeve. The blanket is made by cutting a long sheet-like blanket that has the fabric layer, the compressive layer and the surface printing layer and is bonded to the outer surface of the seamless sleeve, thus the operation can be done with good workability.

公开(公告)号：US20040144276A1

公开(公告)日：2004-07-29

申请号：US10760882

申请日：2004-01-20

Applicant: MAN Roland Druckmaschinen AG

Inventor： Peter Knauer ,  Eduard Hoffmann ,  Paul Steidle

IPC: B41N010/02

CPC classification number: B41N6/00 ,  B41F30/04 ,  B41N10/00 ,  B41N10/04 ,  Y10S428/909

Abstract: A transfer cylinder sleeve is provided for an offset printing machine including an inner carrier layer, a compressible layer and a covering layer, where at least one of the layers has a joint or a gap and provided that when a joint or a gap is used in the covering layer, then the transfer cylinder sleeve is applied to a transfer cylinder in register so that the joint in the covering layer rests opposite a tension channel of a plate cylinder during rolling contact of the transfer cylinder with the plate cylinder. Optionally, a non-stretchable layer is provided between the compressible layer and the covering layer, or alternatively, a non-stretchable material is provided in the compressible layer itself.

公开(公告)号：US06742453B1

公开(公告)日：2004-06-01

申请号：US09744824

申请日：2001-01-29

Applicant: Mark Alan Borski

Inventor： Mark Alan Borski

IPC: A41C100

CPC classification number: B41N6/00 ,  B41C1/182 ,  Y10T29/49563

Abstract: The invention is directed to a method for producing a novel flexographic printing sleeve which is readily axially mountable on and dismountable from a complementary shaped printing cylinder. The subject method comprises providing an apparatus for receiving a sprayed curable polymeric material and for forming the flexographic printing sleeve. Then, the curable polymeric material is sprayed onto the apparatus and a flexographic printing sleeve is formed. The sleeve has a substantially unitary, non-laminated construction which is self-supporting. The cross-sectional inner and outer diameter of the flexographic printing sleeve is expandable by introducing a relatively low pressure fluid between the inner surface of the printing body sleeve and the outer cylindrically-shaped wall of the printing cylinder. The flexographic printing sleeve is contractible from its expanded position by releasing the low pressure fluid. The structural integrity of the flexographic printing sleeve is resistant to substantial damage or distortion.

Abstract translation: 本发明涉及一种用于生产新型柔性版印刷套筒的方法，其可以容易地轴向安装在互补形状的印刷滚筒上并可拆卸。 主题方法包括提供用于接收喷射的可固化聚合物材料和用于形成柔性版印刷套筒的装置。 然后，将可固化的聚合物材料喷涂到设备上，并形成柔性版印刷套筒。 套筒具有基本上单一的非层压结构，其自支撑。 通过在印刷体套筒的内表面和印刷滚筒的外圆柱形壁之间引入相对低压的流体，柔性版印刷套筒的横截面的内外径是可扩展的。 柔性版印刷套筒通过释放低压流体而从其膨胀位置收缩。 柔性版印刷套筒的结构完整性可抵抗实质的损坏或变形。

公开(公告)号：US20040045467A1

公开(公告)日：2004-03-11

申请号：US10380162

申请日：2003-03-18

Inventor： Tsuneo Nakagaki

IPC: B41F001/00

CPC classification number: B41N6/00

Abstract: A photosensitive printing plate having a thickness of about 3 mm can be readily used on a printing machine set for use with a photosensitive printing plate having a thickness of about 7 mm. There is provided a flexographic printing pad which facilitates combined use of a photosensitive printing plate having a thickness of about 7 mm and that having a thickness of about 3 mm, enables an improvement in ease of replacement of a photosensitive printing plate, and ensures a high printing characteristic. A base sheet 1 serving a flexographic printing pad has a magnet section 10, a cushion section 20, and a polyester film 30. The magnet section 10 and the cushion section 20 are arranged side by side in the same layer. One surface of the magnet section 10 and that of the cushion section 20 are bonded to the polyester film 30.

Abstract translation: 具有约3mm厚度的感光印版可以容易地用于与用于具有约7mm厚度的感光印版的印刷机组上。 提供了一种柔性版印刷板，其有助于组合使用厚度为约7mm并具有约3mm厚度的感光印版，能够提高光敏印版的更换容易度，并且确保高 打印特性。 用于柔性版印刷垫的基片1具有磁体部分10，缓冲部分20和聚酯薄膜30.磁体部分10和缓冲部分20并排设置在同一层中。 磁体部分10的一个表面和缓冲部分20的一个表面粘合到聚酯薄膜30上。

公开(公告)号：US06703095B2

公开(公告)日：2004-03-09

申请号：US10078829

申请日：2002-02-19

Applicant: Mario Busshoff ,  Michael Kockentiedt ,  Brett Tracy Scherrman

Inventor： Mario Busshoff ,  Michael Kockentiedt ,  Brett Tracy Scherrman

IPC: B29D2200

CPC classification number: B41N6/00 ,  B29C63/20 ,  B29C70/52 ,  B29L2009/00 ,  B32B1/08 ,  Y10T428/1372 ,  Y10T428/139 ,  Y10T428/1393 ,  Y10T428/249953

Abstract: A sleeve for a print cylinder comprising a fiber reinforced, thin-walled material and having a seamless surface ready to be covered with a surface material. The sleeve may be used in flexographic printing, either as a support for photo-polymerized printing plates or rubber layers. The sleeve has the advantages of having low manufacturing cost and providing the necessary heat resistance to withstand rubber vulcanization temperatures. The sleeve is also airtight, and remains properly positioned during printing operations.

Abstract translation: 一种用于印刷滚筒的套筒，包括纤维增强的薄壁材料，并且具有准备被表面材料覆盖的无缝表面。 套筒可用于柔版印刷，作为光聚合印刷板或橡胶层的支撑物。 该套筒具有制造成本低并且提供必要的耐热性以承受橡胶硫化温度的优点。 套筒也是气密的，并且在打印操作期间保持适当的定位。

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：US06584893B2

公开(公告)日：2003-07-01

申请号：US10003516

申请日：2001-10-24

Applicant: Glenn E. Hutchison ,  Todd E. Scholtz

Inventor： Glenn E. Hutchison ,  Todd E. Scholtz

IPC: B41F2700

CPC classification number: B41N6/00 ,  B41C1/025 ,  B41N1/06 ,  B44B5/026 ,  Y10T428/12465 ,  Y10T428/12493

Abstract: This invention relates to a relatively thin cladded graphic arts impression graphic arts impression die plate (20) having a steel layer (22) which is integral throughout the extent thereof with a layer of copper (24) or bronze. A relieved design-defining surface may be formed in the copper or bronze layer by a chemical etching process or by chemical milling. The graphic arts impression die plate may be mounted on a magnetic support member (28) to present an assembly which increases the thickness of the die assembly sufficiently to permit use thereof on standard stamping and embossing equipment without modification of the die-supporting chase. The magnetic support member (28) has a plurality of pairs of permanent magnets (33, 35) each pair of which is embedded within a respective cavity (32) and that are magnetically bridged by a steel plate 36. The pairs of magnets (33 and 35) attract the steel layer (22) of the graphic arts impression die plate (20) and thereby hold the graphic arts impression die plate on the magnetic support member (28).

Abstract translation: 本发明涉及一种具有钢层（22）的相对薄的包覆图形艺术印模印模模板（20），该钢层在其整个程度上与铜（24）或青铜层一体。 可以通过化学蚀刻工艺或通过化学研磨在铜或青铜层中形成缓和的设计限定表面。 图形印模模板可以安装在磁性支撑构件（28）上，以呈现组件，该组件足以增加模具组件的厚度，以允许在标准冲压和压花设备上使用它，而不改变模具支撑追逐。 磁性支撑构件（28）具有多对永磁体（33,35），每对永久磁体（33,35）被嵌入相应的空腔（32）内并由钢板36磁性桥接。这对磁体 和35）吸引图形印模板（20）的钢层（22），从而将图形印模模板保持在磁性支撑构件（28）上。

公开(公告)号：US20030113497A1

公开(公告)日：2003-06-19

申请号：US10101186

申请日：2002-03-20

Inventor： Ronald M. Buono ,  Joseph Carl Kalchbrenner

IPC: B32B001/08

CPC classification number: B41N6/00 ,  B41N10/04 ,  Y10T428/1393

Abstract: The present invention relates to a printing blanket comprising an inner multilayer spiral wound polymeric sleeve, wherein the sleeve comprises between 2 and 5 layers that are affixed to one another with an adhesive, the winds overlay one another to form the multiple layers, the gap between adjacent edges of each ribbon are less than 0.2 inches apart as measured axially, the total sleeve thickness is between 0.006 to 0.0028 inches, and the layers are formed either from a single continuous ribbon or a plurality of continuous ribbons of polymeric material. The adjacent edges of the ribbon may alternately overlay axially in an amount such that relaxation during curing results in non-overlapping edges.

Abstract translation: 本发明涉及一种包括内层多层螺旋缠绕聚合物套筒的印刷橡皮布，其中套筒包括2至5层，其间用粘合剂彼此粘合，风彼此重叠以形成多层， 每个带的相邻边缘沿轴向测量小于0.2英寸，总套筒厚度在0.006至0.0028英寸之间，并且层由单一连续带或多个连续的聚合物带形成。 带的相邻边缘可以交替地以轴向覆盖，使得在固化期间的松弛导致不重叠的边缘。

公开(公告)号：US06505555B2

公开(公告)日：2003-01-14

申请号：US09820942

申请日：2001-03-30

Applicant: Yoshiaki Kanda

Inventor： Yoshiaki Kanda

IPC: B41N1004

CPC classification number: B41N6/00 ,  B41F30/04 ,  B41N10/02 ,  B41N10/06 ,  B41N2210/02 ,  B41N2210/14 ,  Y10S428/909

Abstract: In the present invention, a blanket cylinder for a printing press is made up of a shaft roller and a cylindrical blanket capable of being attached and detached freely to and from the shaft roller. The cylindrical blanket comprises an elastic layer formed integrally with a cylindrical sleeve by winding and bonding a sheet-form elastic member on and to the outer peripheral surface of the sleeve, the elastic layer having a gap extending in the axial direction formed between both ends in the circumferential direction of the sheet-form elastic member; and a separation preventive member for preventing both ends in the circumferential direction of the sheet-form elastic member from being separated from the sleeve, the separation preventive member being embedded in the gap so as to be thinner than the thickness of the sheet-form elastic member to form a groove in the outer peripheral surface of the elastic layer.

Abstract translation: 在本发明中，用于印刷机的橡皮布滚筒由轴辊和圆柱形橡皮布构成，该滚筒和圆筒形橡皮布能够自由地连接和分离到轴辊上。 圆筒形毯包括通过将片状弹性构件卷绕并接合到套筒的外周面而与圆柱形套筒一体形成的弹性层，弹性层具有沿轴向延伸的间隙，两端之间形成在两端之间 片状弹性构件的圆周方向; 以及用于防止片状弹性构件的圆周方向上的两端与套筒分离的防分离构件，防止隔离构件被嵌入间隙中以比片状弹性体的厚度更薄 在弹性层的外周面形成槽。

公开(公告)号：US20020073859A1

公开(公告)日：2002-06-20

申请号：US10076962

申请日：2002-02-15

Inventor： James Brian Vrotacoe ,  Richard Karl Weiler

IPC: B41F007/02

CPC classification number: B41N6/00 ,  B41N10/04 ,  B41N2210/04 ,  B41N2210/06 ,  B41N2210/14 ,  Y10S428/909

Abstract: A tubular printing blanket including a tubular print layer, a tubular isotropic plastic reinforcing layer underneath the print layer, a compressible layer underneath the reinforcing layer, and a sleeve for supporting, directly or indirectly, the compressible layer. es axial stability due to its isotropic nature and the plastic material. Also disclosed is a method for manufacturing a tubular printing blanket including forming a tubular reinforcing layer and sliding the tubular reinforcing layer over a compressible layer. Furthermore, a device for manufacturing a tubular printing blanket is also provided. A first build cylinder has an outer diameter. A mandrel cap can be attached to one end of the build cylinder, the mandrel cap having an outer diameter larger than the build cylinder outer diameter.

Abstract translation: 包括管状印刷层，印刷层下方的管状各向同性塑料增强层，加强层下方的可压缩层以及用于直接或间接支撑可压缩层的套筒的管状印刷橡皮布。 由于其各向同性的性质和塑料材料的轴向稳定性。 还公开了一种用于制造管状印刷橡皮布的方法，包括形成管状加强层并将管状增强层滑动在可压缩层上。 此外，还提供了一种用于制造管状印刷毯的装置。 第一制造缸具有外径。 心轴帽可以附接到构建气缸的一端，心轴帽的外径大于构型气缸的外径。