公开(公告)号：US20240125128A1

公开(公告)日：2024-04-18

申请号：US18270673

申请日：2021-03-24

申请人： Taizhou Gorgeous New Materials Co., Ltd

发明人： Jun Yuan ,  Quanshan Cheng ,  Juan Chen ,  Haiqing Qian ,  Rong Jiang ,  Yuan Liu

IPC分类号： E04F13/08 ,  A47B96/20 ,  B41C1/00 ,  B41N1/00 ,  B41N6/00 ,  E04F15/10

CPC分类号： E04F13/0866 ,  A47B96/206 ,  B41C1/003 ,  B41N1/00 ,  B41N6/00 ,  E04F15/107 ,  B41M5/0058

摘要： This invention discloses digitally printed plate, the manufacturing method and applications thereof, is characterized in that the digitally printed plate is of respectively from top to bottom surface lacquer layer, texture layer, second wear layer, first wear layer, pattern layer, bottom lacquer layer, base layer. The digitally printed plated has various patterns, with sufficient materials, printing unrepeatable stereoscopic pattern is possible, so it can satisfy customers' personalized customization requirements, without wasting abundant time or cost, and with process reduced, production efficiency is improved, enabling order manufacturing order insert and sample making at any time.

公开(公告)号：US11560011B2

公开(公告)日：2023-01-24

申请号：US16964766

申请日：2019-01-25

申请人： Lohmann GmbH & Co. KG

发明人： Timo Elzer ,  Peter Harendt

IPC分类号： B41N6/02 ,  B41N6/00 ,  C09J5/02

摘要： Where printing plate is to be secured to a plate cylinder by means of double-sided adhesive tape, the surface of the printing plate to be secured to the plate cylinder is, prior to bonding, partially pre-treated by means of a low-temperature plasma pencil after cleaning with isopropanol.

公开(公告)号：US20180022140A1

公开(公告)日：2018-01-25

申请号：US15652989

申请日：2017-07-18

申请人： tesa SE

发明人： KAI ELLRINGMANN ,  KRISTIN KERBER ,  BENJAMIN PÜTZ

IPC分类号： B41N6/00 ,  C09J133/08 ,  C09J5/00

CPC分类号： B41N6/00 ,  B41N6/02 ,  C08L31/04 ,  C09J5/00 ,  C09J133/08 ,  C09J2431/00 ,  C09J2433/00 ,  C08F2220/1858 ,  C08F2220/1825 ,  C08F220/06 ,  C08F2220/1891 ,  C08F220/54

摘要： Pressure-sensitive adhesives and methods, for bonding flexible printing plates, comprising at least one adhesive component comprising at least one polymer component based on a monomer mixture comprising at least one of the following monomers: at least one acrylic ester; at least one methacrylic ester; acrylic acid; and methacrylic acid. The pressure-sensitive adhesives further comprise 1 to 30 wt %, based on the overall blend of the at least one adhesive component without solvent, of a polyvinyl acetate.

公开(公告)号：US09662871B2

公开(公告)日：2017-05-30

申请号：US14337550

申请日：2014-07-22

申请人： Leader Engineering-Fabrication, Inc.

发明人： Charles B. Leader ,  Michael J. Manzella ,  Rusty L. Schaffner

IPC分类号： B65H35/04 ,  B65H35/06 ,  B41F27/06 ,  B41F27/12 ,  B32B38/04 ,  B32B41/00 ,  B32B37/00 ,  B32B38/00 ,  B65H35/00 ,  B41F27/00 ,  B41N6/00 ,  B65H35/02

CPC分类号： B32B41/00 ,  B32B37/0053 ,  B32B38/0004 ,  B41F27/005 ,  B41F27/12 ,  B41F27/1275 ,  B41N6/00 ,  B65H35/0013 ,  B65H35/006 ,  B65H35/02 ,  Y10T156/1062 ,  Y10T156/1077 ,  Y10T156/1322 ,  Y10T156/1744

摘要： An automatic applicator of a sticky back material to a printing sleeve is disclosed. The applicator includes a controller that is programmable with data relating to the size and desired positioning of the sticky back material to the sleeve. The sticky back material is secured to a transport system and cut to the desired size by a cutter, creating a sheet. The sheet is then transported between a pressure roller and the sleeve. The pressure roller applies pressure to the sticky back sheet, applying the sheet to the sleeve. A mandrel grips and rotates the sleeve to apply the sticky back sheet around an exterior surface of the sleeve.

公开(公告)号：US09233570B2

公开(公告)日：2016-01-12

申请号：US14592290

申请日：2015-01-08

申请人： Euro-Composites S.A.

发明人： Rolf-Mathias Alter ,  Patrick Freres ,  Oliver Bottler

IPC分类号： B41C3/08 ,  B41N6/00 ,  B32B37/12 ,  B32B37/15 ,  B32B38/00

CPC分类号： B41N6/00 ,  B32B37/12 ,  B32B37/15 ,  B32B38/0012 ,  Y10T156/1002 ,  Y10T428/1372

摘要： A multi-layer, expandable sleeve (100) for a printing press cylinder and a method of manufacturing this expandable sleeve are provided. The sleeve has an inner layer (110) with a hard surface inner jacket (112), which defines a longitudinal axis (A) and the cavity for mounting on the cylinder, and an outer layer (130) with a cylindrical outer jacket (132) for carrying an outer shell, a printing plate or a separate outer sleeve, in particular. An intermediate layer (120), manufactured in the form of a lightweight honeycomb having honeycomb cells oriented radially (B) to the longitudinal axis (A), is provided between the inner jacket (112) and the outer jacket (132). The intermediate layer (120) includes at least one honeycomb layer (122-1, 122-2, 122-3, 122-4, 122-5) of fiber composite honeycomb consisting of fiber material embedded in a resin matrix that has been applied coaxially around the longitudinal axis (A).

摘要翻译： 提供了一种用于印刷机滚筒的多层可膨胀套筒（100）和制造该可膨胀套筒的方法。 套筒具有内层（110），其具有硬表面内护套（112），其限定纵向轴线（A）和用于安装在气缸上的空腔和具有圆柱形外护套（132）的外层（130） ），用于承载外壳，印版或独立的外套。 在内护套（112）和外护套（132）之间设置中间层（120），该中间层（120）以具有相对于纵向轴线（A）径向取向（B））的蜂巢单元的轻质蜂窝形式制成。 中间层（120）包括纤维复合蜂窝的至少一个蜂窝层（122-1,122-2,122-3,122-4,122-5），其由嵌入树脂基质中的纤维材料组成，其已被施加 同轴地围绕纵向轴线（A）。

公开(公告)号：US20150361307A1

公开(公告)日：2015-12-17

申请号：US14768248

申请日：2014-02-18

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Scott A. Van Wert ,  John S. Sokalski

IPC分类号： C09J7/02 ,  B32B38/00 ,  B32B38/16 ,  B41N6/00 ,  B32B5/18 ,  B32B27/30 ,  B32B27/36 ,  B32B38/10 ,  B32B27/06

CPC分类号： B32B38/162 ,  B32B5/18 ,  B32B27/065 ,  B32B27/308 ,  B32B27/36 ,  B32B38/10 ,  B32B38/145 ,  B32B2266/0221 ,  B32B2266/025 ,  B32B2266/08 ,  B32B2307/72 ,  B32B2405/00 ,  B41N6/00 ,  B41N6/02 ,  C08L2203/14 ,  C09J7/22 ,  C09J7/26 ,  C09J7/38 ,  C09J7/50 ,  C09J133/08 ,  C09J2201/128 ,  C09J2201/622 ,  C09J2400/243 ,  C09J2433/00 ,  C09J2475/003 ,  Y10T428/249983 ,  Y10T428/249985 ,  C08F2220/1858 ,  C08F220/06 ,  C08F2220/1866

摘要： There is provided adhesive tapes for mounting flexographic printing plates having a foam substrate and two adhesive layers on either side of the foam substrate, where the adhesive layers may include a polymer component obtainable by free-radical polymerization: a) 50 wt % or greater linear or branched acrylic esters having 2 or more carbon atoms in the alkyl radical, b) 22.5 wt % to 46.5 wt % linear, cyclic or branched acrylic esters having 1 to 20 carbon atoms in the alkyl radical, and c) greater than 3.5 wt % to 27.5 wt % of highly polar vinyl substituted monomers, where the polymer component has a glass transition temperature value of between −22° C. and −7° C. according to the Fox method and based on measurement of the homopolymers of the monomers in (a), (b), and (c) by modulated DSC, and further wherein the polymer component has a solubility parameter between 9.58 (cal/cm2)1/2 and 9.99 (cal/cm2)1/2 according to the Fedors method. In a preferred embodiment, the linear or branched acrylic esters in (a) are selected from at least one of isooctyl acrylate, 2-ethylhexyl acrylate, n-butyl acrylate, ethyl acrylate, and combinations thereof; wherein the linear or branched acrylic esters in (b) is isobornyl acrylate; and wherein the highly polar vinyl-substituted monomers in (c) is acrylic acid.

摘要翻译： 提供了用于安装柔性版印刷板的胶带，其具有泡沫基材和在泡沫基材的任一侧上的两个粘合剂层，其中粘合剂层可以包括可通过自由基聚合获得的聚合物组分：a）50重量％或更大的线性 或在烷基中具有2个或更多个碳原子的支链丙烯酸酯，b）22.5重量％至46.5重量％的在烷基中具有1至20个碳原子的直链，环状或支链丙烯酸酯，和c）大于3.5重量％ 至27.5重量％的高极性乙烯基取代的单体，其中聚合物组分的玻璃化转变温度值在-22℃和-7℃之间。根据Fox方法，并且基于单体的均聚物的测量 （a），（b）和（c）），并且其中所述聚合物组分的溶解度参数为9.58（cal / cm 2）1/2至9.99（cal / cm 2）1/2，根据Fedors 方法。 在优选的实施方案中，（a）中的直链或支链丙烯酸酯选自丙烯酸异辛酯，丙烯酸2-乙基己酯，丙烯酸正丁酯，丙烯酸乙酯及其组合中的至少一种; 其中（b）中的直链或支链丙烯酸酯是丙烯酸异冰片酯; 并且其中（c）中的高度极性的乙烯基取代的单体是丙烯酸。

公开(公告)号：US09069255B2

公开(公告)日：2015-06-30

申请号：US12620715

申请日：2009-11-18

申请人： Jim Hennessy ,  David X. Elwell ,  Nicholas R. Pina ,  Brian Cook ,  Ryan Vest

发明人： Jim Hennessy ,  David X. Elwell ,  Nicholas R. Pina ,  Brian Cook ,  Ryan Vest

IPC分类号： B41N6/00 ,  B41N10/02 ,  G03F7/34 ,  B41F27/00

CPC分类号： G03F7/34 ,  B41F27/00 ,  B41N6/00 ,  B41N10/02

摘要： An improved apparatus for thermally developing a flexographic printing element to reveal a relief image on the surface and a method of using the apparatus to develop a flexographic printing element. The apparatus typically comprises means for softening or melting a crosslinked photopolymer on the imaged and exposed surface of the flexographic printing element; at least one roll that is contactable with the imaged surface of the flexographic printing element and capable of moving over at least a portion of the imaged surface of the flexographic printing element to remove the softened or melted non-crosslinked photopolymer on the imaged and exposed surface of the flexographic printing element; and means for maintaining contact between the at least one roll and the imaged and exposed surface of the flexographic printing element. A layer of resilient compressible material is positioned between the flexographic printing element and a supporting conveying means. The means for softening or melting non-crosslinked photopolymer on the imaged and exposed surface of the flexographic printing element comprise a heater positioned adjacent to the imaged surface of the flexographic printing element and/or heating the at least one roll that contactable with the imaged surface of the flexographic printing element. The apparatus may also contain an exposure device to crosslink and cure the imaged surface of the flexographic printing element prior to thermal development.

摘要翻译： 用于热显影柔性版印刷元件以在表面上露出浮雕图像的改进的装置以及使用该装置来开发柔性版印刷元件的方法。 该装置通常包括用于软化或熔化柔性版印刷元件的成像和暴露表面上的交联光聚合物的装置; 至少一个辊，其能够与柔性版印刷元件的成像表面接触并且能够移动柔性版印刷元件的成像表面的至少一部分以去除成像和曝光表面上的软化或熔融的非交联光聚合物 的柔性版印刷元件; 以及用于保持柔性版印刷元件的至少一个辊与成像和暴露的表面之间的接触的装置。 弹性可压缩材料层位于柔性版印刷元件和支撑输送装置之间。 用于软化或熔化柔性版印刷元件的成像和暴露表面上的非交联光聚合物的装置包括邻近柔性版印刷元件的成像表面定位的加热器和/或加热可与成像表面接触的至少一个辊 的柔性版印刷元件。 该装置还可以包含用于在热显影之前交联和固化柔性版印刷元件的成像表面的曝光装置。

公开(公告)号：US08714086B2

公开(公告)日：2014-05-06

申请号：US13303596

申请日：2011-11-23

申请人： David Anthony Belfiore ,  William Paul Rhodes ,  John E. Gantzhorn, Jr.

发明人： David Anthony Belfiore ,  William Paul Rhodes ,  John E. Gantzhorn, Jr.

IPC分类号： B41C1/18 ,  B41N6/00

CPC分类号： B41C1/182 ,  B41C1/18 ,  B41N6/00

摘要： This invention pertains to a method for making a cylindrically-shaped element, and particularly a cylindrically-shaped element for use as a base sleeve for printing or as a support for a print form. The method includes wrapping a sheet of a material having a first end and a second end to bring the second end adjacent the first end to form a base sleeve having an axial seam of the first and second ends. The first end has a non-linear edge having an amplitude. Portions between the first end and the second end overlap and form the axial seam. The method can include applying an imageable material adjacent an exterior surface of the base sleeve that covers at least a portion of the axial seam.

摘要翻译： 本发明涉及一种用于制造圆柱形元件的方法，特别是用作印刷用基底套筒或作为印刷用支撑体的圆柱形元件。 该方法包括包裹具有第一端和第二端的材料的片材以使第二端邻近第一端以形成具有第一和第二端的轴向接缝的基座套筒。 第一端具有具有振幅的非线性边缘。 第一端和第二端之间的部分重叠并形成轴向接缝。 该方法可以包括在覆盖轴向接缝的至少一部分的基础套筒的外表面附近施加可成像材料。

公开(公告)号：US20130260070A1

公开(公告)日：2013-10-03

申请号：US13825672

申请日：2011-09-22

申请人： Rolf-Mathias Alter ,  Patrick Freres ,  Oliver Bottler

发明人： Rolf-Mathias Alter ,  Patrick Freres ,  Oliver Bottler

IPC分类号： B41N6/00

CPC分类号： B41N6/00 ,  B32B37/12 ,  B32B37/15 ,  B32B38/0012 ,  Y10T156/1002 ,  Y10T428/1372

摘要： The invention relates to a multi-layer, expandable sleeve (100) for a printing press cylinder, particularly for flexographic printing. The sleeve has an inner layer (110) with a hard surface inner jacket (112), which defines a longitudinal axis (A) and the cavity for mounting on the cylinder, and an outer layer (130) with a cylindrical outer jacket (132) for carrying an outer shell, a printing plate or a separate outer sleeve, in particular. An intermediate layer (120), manufactured in the form of a lightweight honeycomb having honeycomb cells oriented radially (B) to the longitudinal axis (A), is provided between the inner jacket (112) and the outer jacket (132). According to the invention, the intermediate layer (120) comprises at least one honeycomb layer (122-1, 122-2, 122-3, 122-4, 122-5) consisting of shaped cured fibre composite honeycomb made of fibre material embedded in a resin matrix. This intermediate layer (120) in itself makes the essential contribution to the inner jacket (112) being able to expand radially away from the longitudinal axis (A) for mounting the sleeve (100) on the cylinder.

摘要翻译： 本发明涉及用于印刷机滚筒的多层可膨胀套筒（100），特别是用于柔版印刷。 套筒具有内层（110），其具有硬表面内护套（112），其限定纵向轴线（A）和用于安装在气缸上的空腔和具有圆柱形外护套（132）的外层（130） ），用于承载外壳，印版或独立的外套。 在内护套（112）和外护套（132）之间设置中间层（120），该中间层（120）以具有相对于纵向轴线（A）径向取向（B））的蜂巢单元的轻质蜂窝形式制成。 根据本发明，中间层（120）包括至少一个蜂窝层（122-1,122-2,122-3,122-4,122-5），其由嵌入的纤维材料制成的成形固化纤维复合蜂窝体 在树脂基质中。 本中间层本身使内护套（112）能够从纵向轴线（A）径向扩张，从而将套筒（100）安装在气缸上。

公开(公告)号：US08468940B2

公开(公告)日：2013-06-25

申请号：US12487815

申请日：2009-06-19

申请人： Helmut Luetke ,  Rolf Schwan ,  Volker Struewe

发明人： Helmut Luetke ,  Rolf Schwan ,  Volker Struewe

IPC分类号： B41C3/08 ,  B41N6/00

CPC分类号： G03F7/24

摘要： The invention pertains to a method and apparatus for exposing a cylindrical print sleeve. The method and apparatus can accommodate exposing various cylindrical print sleeves having different sleeve lengths and/or diameters. The apparatus includes a sleeve support for supporting the cylindrical print sleeve at one end, a plurality of light tubes supported in a longitudinal orientation, and a means for positioning the light tubes along one of a plurality of concentric rails to form a substantially circular wall of light tubes about the print sleeve.

摘要翻译： 本发明涉及用于暴露圆柱形印刷套筒的方法和装置。 该方法和装置可容纳暴露具有不同套筒长度和/或直径的各种圆柱形印刷套筒。 该装置包括用于在一端支撑圆柱形印刷套筒的套筒支撑件，以纵向方向支撑的多个光管，以及用于沿着多个同心轨道中的一个定位光管的装置，以形成基本上圆形的壁 关于打印套筒的光管。