公开(公告)号：US20210362530A1

公开(公告)日：2021-11-25

申请号：US17050112

申请日：2019-04-23

申请人： XEIKON PREPRESS N.V.

发明人： Bart WATTYN

IPC分类号： B41N3/00 ,  G03F7/26

摘要： An apparatus for treating a relief plate precursor, such as a printing plate precursor, preferably with a liquid. The apparatus includes a transport system with at least one, preferably at least two transport bars; a plate coupling station configured for coupling a relief plate precursor to the transport bar; a treatment compartment configured for treating the relief plate precursor; and a plate decoupling station configured for decoupling the treated relief plate precursor from the transport bar. The transport system is configured to automatically move each transport bar, after being coupled to a relief plate precursor in the plate coupling station, from the plate coupling station through the treatment station to the plate decoupling station, and, after being decoupled from a treated relief plate precursor, from the plate decoupling station back to the plate coupling station, such that the transport bar moves in a closed loop through the apparatus.

公开(公告)号：US10934505B2

公开(公告)日：2021-03-02

申请号：US16445382

申请日：2019-06-19

申请人： Sun Chemical Corporation

发明人： Jerome A. Fox ,  James Nowaczyk

IPC分类号： C11D7/50 ,  C11D7/30 ,  B41N3/00 ,  C11D1/04 ,  C11D1/29

摘要： The present invention is drawn to a wash that will effectively clean printing related equipment such as a printing press, including all of its components, of materials used in the printing process, including printing inks, paper, and fountain solutions.

公开(公告)号：US10773540B2

公开(公告)日：2020-09-15

申请号：US16140177

申请日：2018-09-24

申请人： Sasu Vianord Engineering

发明人： Riccardo De Caria

IPC分类号： B41N3/00 ,  B41F35/00 ,  B65G49/04 ,  G03F7/30

摘要： The present invention relates to a water-based or solvent-based washing unit for washing a flexographic plate. The washing unit comprises a containment structure which defines a lower basin and at least two side basins which are supplied with the washing liquid and are arranged so that the water overflowing from the side basins is collected in the lower basin. A brush partially immersed in the liquid bath defined by the basin itself is installed at each basin.

公开(公告)号：US10696082B2

公开(公告)日：2020-06-30

申请号：US13820607

申请日：2011-09-27

申请人： Tatsuo Shigeta

发明人： Tatsuo Shigeta

IPC分类号： B41N1/10 ,  B41C1/02 ,  B41C1/18 ,  B41N3/00 ,  H01L21/67

摘要： Provided is a fully automatic gravure plate-making processing system capable of manufacturing a gravure plate-making roll more quickly as compared to a conventional case, achieving space saving, performing an unattended operation even in the nighttime, and reducing dust between individual processes. The fully automatic gravure plate-making processing system includes: a first industrial robot for chucking and handling an unprocessed plate-making roll; a second industrial robot for chucking and handling the unprocessed plate-making roll; a roll stock apparatus, a photosensitive film coating apparatus, a laser exposure apparatus, an ultrasonic cleaning apparatus with a drying function, a grinding wheel polishing apparatus, and a paper polishing apparatus, which serve as processing apparatus arranged in a handling area of the first industrial robot; and a degreasing apparatus, a copper plating apparatus, a developing apparatus, an etching apparatus, a resist removal apparatus, a surface hardening film forming apparatus, and an ultrasonic cleaning apparatus, which serve as processing apparatus arranged in a handling area of the second industrial robot, to thereby perform plate-making processing.

公开(公告)号：US20200039207A1

公开(公告)日：2020-02-06

申请号：US15735792

申请日：2016-10-24

申请人： SHUHOU CO., LTD.

发明人： Kouji MURAOKA

IPC分类号： B41F30/04 ,  B41F31/26 ,  B41M1/40 ,  B41F35/06 ,  B41N3/00

摘要： Provided is an activation device for a printing blanket and a printing method using a printing blanket that enable a surface of an absorber to be constantly kept clean to enable proper activation of a surface of the printing blanket. The activation device for a printing blanket includes a storage tank having a box shape, the absorber mounted on the storage tank, and a liquid stored in the storage tank. The absorber includes layers of absorbing members and absorbs the liquid from an absorber lower part, and an uppermost layer of the absorber is peelable from the absorber.

公开(公告)号：US20190225002A1

公开(公告)日：2019-07-25

申请号：US16371121

申请日：2019-04-01

申请人： FUJIFILM CORPORATION

发明人： Shumpei WATANABE ,  Yusuke IKEYAMA ,  Atsushi OSHIMA ,  Shuji SHIMANAKA

IPC分类号： B41N1/14 ,  B41N3/00 ,  G03F7/11 ,  B41C1/10 ,  B41N1/08

摘要： Provided are a lithographic printing plate precursor including a hydrophilized aluminum support, and a water-soluble or water-dispersible negative type image recording layer provided on the aluminum support, in which an arithmetic average height Sa of a surface of an outermost layer on a side where the image recording layer is provided is in a range of 0.3 μm to 20 μm or in which Expression (1) and Expression (2) are satisfied in a case where a Bekk smoothness of a surface of an outermost layer on a side where the image recording layer is provided is set as a seconds and a Bekk smoothness of a surface of an outermost layer on a side opposite to a side where the image recording layer is provided is set as b seconds; a method of producing the same; a lithographic printing plate precursor laminate formed of the lithographic printing plate precursor; a plate-making method for a lithographic printing plate; and a lithographic printing method. a≤1000,b≤1000  (1) 1/a+1/b≥0.002  (2)

公开(公告)号：US10160196B2

公开(公告)日：2018-12-25

申请号：US14903825

申请日：2014-07-09

申请人： TEROLAB SURFACE GROUP SA

发明人： Franz-Josef Driller ,  Christopher Wasserman

IPC分类号： B41F13/11 ,  B41N7/06 ,  C23C4/129 ,  B41F31/26 ,  B41N1/00 ,  B41N1/12 ,  B41N1/20 ,  B41N3/00 ,  B41N7/00

摘要： A method for manufacturing and regenerating a functional surface of an anilox sleeve or anilox roller for a printing machine with a coating protecting against wear and corrosion. The anilox sleeve is preferably made out of a lightweight plastic on which an intermediate layer is applied and has a metal tube located above the intermediate layer. During a first phase, the worn engraving and the old layer are ground off from the cylindrical surface of the anilox sleeve, that is to say from the metal tube, and a coating, a carbidic tungsten carbide-cobalt-chromium layer (WC—Co—Cr) is subsequently applied. This carbidic layer is applied by a high-speed flame spraying (HVOF) process and subsequently functionalized by laser.

公开(公告)号：US20180111365A1

公开(公告)日：2018-04-26

申请号：US15850329

申请日：2017-12-21

申请人： Goss International Americas, Inc.

发明人： Parris Robert Ballentine ,  James Brian Vrotacoe ,  Mehmet Oktay Kaya

IPC分类号： B41F13/193 ,  B41C1/18 ,  B41C1/10 ,  B41N1/20 ,  B41N3/00

CPC分类号： B41F13/193 ,  B41C1/1008 ,  B41C1/1016 ,  B41C1/182 ,  B41N1/20 ,  B41N3/00

摘要： A lithographic printing sleeve for mounting on a cylinder in a printing press is provided. The lithographic printing sleeve includes a tubular base layer for contacting and surrounding an outer circumference of the cylinder, a permanent tubular hydrophilic layer on an outer surface of the tubular base layer and a temporary hydrophobic layer on an outer surface of the tubular hydrophilic layer. A variable cutoff printing press is also provided.

公开(公告)号：US20170305180A1

公开(公告)日：2017-10-26

申请号：US15515700

申请日：2015-09-28

申请人： SHOWA ALUMINUM CAN CORPORATION

发明人： Hitoshi TOJIMA ,  Tomohiro OKU

IPC分类号： B41N1/22 ,  B41N3/00 ,  B41C1/04 ,  B41N7/00 ,  B41C1/18

摘要： A cylindrical printing plate formed with high precision and used for printing on a metal can body, particularly an aluminum or aluminum alloy can body. The forming method of a printing plate forms the printing plate to be mounted on an outer periphery of a cylindrical plate cylinder, and includes a notch forming step of forming a positioning notch in a rectangular elastic material sheet in which a resin layer to be served as a plate section is formed on one surface. A cylindrical material forming step rolls the elastic material sheet in which the positioning notch is formed and overlaps both end portions of the elastic material sheet and joining them in a cylindrical shape. A plate section engraving step engraves a printing pattern on the plate section of the elastic material sheet formed into a cylinder shape.

公开(公告)号：US09475966B2

公开(公告)日：2016-10-25

申请号：US14407110

申请日：2013-06-13

申请人： TESA SE

发明人： Kai Ellringmann ,  Kristin Kerber

IPC分类号： C09J133/08 ,  B41N3/00 ,  B32B37/12 ,  B32B37/18 ,  C08F220/18 ,  B41N6/02 ,  C09J133/26

CPC分类号： C09J133/08 ,  B32B37/12 ,  B32B37/18 ,  B32B2037/1246 ,  B41N3/00 ,  B41N6/02 ,  C08F220/18 ,  C09J133/26 ,  C09J2201/606

摘要： Pressure-sensitive adhesive composition, having at least one polymer component formed of a monomer mixture of at least (a) one acrylic ester and/or methacrylic ester of the formula CH2═C(R1)(COOR2), where R1═H and R2 is a linear alkyl radical with 2 to 10 C atoms or a branched alkyl radical with at least 4 C atoms, (b) at least one N-alkyl substituted acrylamide, (c) at least one acrylic ester and/or methacrylic ester of the formula CH2═C(R3)(COOR4), where R3═H or CH3 and R4 is a linear alky radical with at least 12 C atoms, (d) acrylic acid and/or methacrylic acid.

摘要翻译： 具有至少一种聚合物组分的压敏粘合剂组合物，所述聚合物组分由至少（a）一种式CH 2 = C（R 1）（COOR 2）的丙烯酸酯和/或甲基丙烯酸酯的单体混合物形成，其中R1 = H和R2 是具有2至10个C原子的直链烷基或具有至少4个C原子的支链烷基，（b）至少一个N-烷基取代的丙烯酰胺，（c）至少一种丙烯酸酯和/或甲基丙烯酸酯 式（CH2）C（R3）（COOR4），其中R3 = H或CH3和R4是具有至少12个C原子的直链烷基，（d）丙烯酸和/或甲基丙烯酸。