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1. 发明授权

US11577520B2 Refill containers with pressurized fluid chambers 有权
公开(公告)号：US11577520B2
公开(公告)日：2023-02-14
申请号：US17260273
申请日：2018-11-08
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： Gabriel Scott McDaniel , Jeffrey Harold Luke , Sean Daniel FitzGerald
IPC分类号： B41J2/175 , B41F31/00
摘要： In one example in accordance with the present disclosure, a refill container is described. The refill container includes a reservoir to house a volume of print compound and a chamber to house a pressurized fluid. A wall separates the reservoir from the chamber. A pressure release device of the refill container creates a fluid path between the chamber and the reservoir such that the pressurized fluid flows into the reservoir to mix with the volume of print compound. A trigger of the refill container activates the pressure release device.

2. 发明申请

US20220126568A1 PRINTING MACHINE HAVING A PRINTING ROLL AND AN ANILOX ROLL OR AN ANILOX SLEEVE AND METHOD FOR ADJUSTING A PRINTING MACHINE 有权
公开(公告)号：US20220126568A1
公开(公告)日：2022-04-28
申请号：US17507911
申请日：2021-10-22
申请人： Heidelberger Druckmaschinen AG
发明人： Werner Schwab
IPC分类号： B41F31/26 , B41F31/00
摘要： A printing machine includes a printing roll and an anilox roll or an anilox sleeve for inking a printing forme of the printing roll. The anilox roll or the anilox sleeve is assigned a machine-readable ID. A sensor or a camera detects the ID. A computer retrieves data which is stored in a digital memory in relation to the ID detected from the memory. The computer performs adjustments on the printing machine on the basis of the ID which is read or the retrieved data. A method for adjusting a printing machine is also provided.

3. 发明授权

US11123977B2 Displacing a substance 有权
公开(公告)号：US11123977B2
公开(公告)日：2021-09-21
申请号：US16606213
申请日：2018-01-08
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： Gil Fisher , Alex Feygelman , Mordechai Arenson
IPC分类号： B41F31/00 , B41F31/26 , H01L41/09
摘要： According to some examples a substance displacement apparatus may comprise a gas ejection aperture and a deflector arm. The gas ejection aperture may be to direct gas towards a roller having a surface on which a substance is disposed. The deflector arm may be moveable between a first position in which gas is directed away from a target area on the surface of the roller, and a second position in which gas is directed towards the target area on the surface of the roller, thereby to displace at least some of the substance from the surface of the roller within the target area. A method and a print apparatus are also disclosed.

4. 发明授权

US10814615B2 Method and device for the control and the management of the printing parameters of a flexographic printing machine 有权
公开(公告)号：US10814615B2
公开(公告)日：2020-10-27
申请号：US15126034
申请日：2015-03-19
申请人： BOBST FIRENZE S.R.L.
发明人： Ugo Bagnoli , Federico D'Annunzio , Ludovico Frati
IPC分类号： B41F23/04 , B41F5/24 , B41F33/00 , B41F31/00 , B41F13/22
摘要： The present invention relates to a device or method for detecting and adjusting the printing parameters in flexographic printing machines.

5. 发明申请

US20200079074A1 PRINTER AND SUBSTRATE COOLER FOR PRESERVING THE FLATNESS OF SUBSTRATES PRINTED IN INK PRINTERS 审中-公开
公开(公告)号：US20200079074A1
公开(公告)日：2020-03-12
申请号：US16127798
申请日：2018-09-11
申请人： Xerox Corporation
发明人： Paul M. Fromm , Erwin Ruiz , David A. VanKouwenberg , Linn C. Hoover
IPC分类号： B41F31/00 , B41J11/00
摘要： An imaging system includes a substrate cooler that reduces the temperature of substrates bearing dried ink images. The substrate cooler has a plurality of rollers, at least one actuator operatively connected to the plurality of rollers, and a controller operatively connected to the least one actuator. The controller is configured to operate the at least one actuator to move the rollers relative to one another to vary the length of the path along which the substrates move through the substrate cooler.

6. 发明授权

US10414152B2 Intaglio printing press with mobile carriage supporting ink-collecting cylinder 有权
公开(公告)号：US10414152B2
公开(公告)日：2019-09-17
申请号：US13518680
申请日：2010-12-20
申请人： Johannes Georg Scheade , Volkmar Rolf Schwitzky
发明人： Johannes Georg Scheade , Volkmar Rolf Schwitzky
IPC分类号： B41F9/01 , B41F13/00 , B41F9/00 , B41F9/02 , B41F31/00
摘要： There is described an intaglio printing press comprising (i) a stationary machine frame (01) supporting an intaglio printing cylinder (07) and an impression cylinder (06) contacting the intaglio printing cylinder (07), (ii) an inking system (12, 13, 16) for inking the intaglio printing cylinder (07), which inking system (12, 13, 16) comprises an ink-collecting cylinder (12) designed to contact the intaglio printing cylinder (07) and at least one inking device (13, 16) for supplying ink to said ink-collecting cylinder (12), and (iii) at least a first mobile carriage (11) supporting the ink-collecting cylinder (12), which first mobile carriage (11) is adapted to be moved with respect to the stationary machine frame (01) between a working position where the ink-collecting cylinder (12) contacts the intaglio printing cylinder (07) and a retracted position where the ink-collecting cylinder (12) is retracted away from the intaglio printing cylinder (07). The axis of rotation of the ink-collecting cylinder (12) lies below a horizontal plane (P0) intersecting the axis of rotation of the intaglio printing cylinder (07) and a plane (P2) intersecting the axis of rotation of the ink-collecting cylinder (12) and the axis of rotation of the intaglio printing cylinder (07) forms, in the working position of the first mobile carriage (11), an acute angle (β) with respect to the horizontal plane (P0).

7. 发明申请

US20190084292A1 DECORATOR INKER STATION TEMPERATURE CONTROL SYSTEM 审中-公开
公开(公告)号：US20190084292A1
公开(公告)日：2019-03-21
申请号：US16193742
申请日：2018-11-16
申请人： St. Clair Systems, Inc.
发明人： Michael R. Bonner
IPC分类号： B41F31/00 , B41F17/22 , B41F31/02 , B41F33/02
摘要： A modular decorator ink temperature control system for use with a blanket wheel, the blanket wheel having inker station configured with an inker station panel and at least one roller operatively mounted thereto. The modular decorator ink temperature control system includes a thermal transfer fluid conduit having an entry end distal to the blanket wheel and an exit end proximate to the blanket wheel with the thermal transfer fluid conduit in contact with the at least one roller and configured to convey at least one thermal transfer fluid therethrough. The modular decorator ink temperature control system also includes at least one control manifold device mounted on the inker station panel in operative communication with the thermal transfer fluid conduit.

8. 发明授权

US10166756B2 Temperature control assembly for controlling the temperature of a functional parts of a printing machine, and printing system comprising at least one printing machine and a temperature control assembly 有权
公开(公告)号：US10166756B2
公开(公告)日：2019-01-01
申请号：US15524277
申请日：2015-12-15
申请人： KOENIG & BAUER AG
发明人： Daniela Müller , Roland Pfister
IPC分类号： B41F13/22 , B41F31/00 , B41J29/393 , B41J2/175 , B41J29/377
摘要： A temperature control assembly controls the temperature of functional parts of a printing machine. The temperature control assembly comprises a plurality of assembly-side sub-circuits, the temperature of which is to be individually controlled, each sub-circuit having a temperature-control fluid outlet and a temperature-control fluid inlet, on each of which, in order to form a respective temperature control circuit, one or more functional parts can be connected as loads of a temperature-controlling external temperature control sub-circuit by the use of releasable connections, and which, on the feed side of the temperature control thereof, are or can be thermally and fluidically coupled, via respective removal points, to a common feed line, and on the return side, via each return point, to a common fluid return. The temperature control assembly is configured as a structurally independent assembly comprising the assembly-side temperature control circuits thereof and the feed and return, and a temperature control device that controls the temperature of the temperature control fluid supplied to the feed, one of on and in a single-component or in a multi-component frame of the temperature control assembly. The temperature control device is provided in a fluid stream between the last return point and the first removal point. A line section of the feed line, which extends at least over the length from the first removal point to the last downward removal point of the assembly-side temperature control circuit, has an average line cross-section which is one of greater than a multiple of the average line cross-section of a supply line section arranged in the feed downstream of the temperature control device and arranged upstream of the line section, and which is greater than a multiple of a line a cross-section upstream of each of the largest return point.

9. 发明申请

US20180126724A1 CAN DECORATOR MACHINE, INK STATION ASSEMBLY THEREFOR, AND CAN DECORATING METHOD EMPLOYING SAME 审中-公开
公开(公告)号：US20180126724A1
公开(公告)日：2018-05-10
申请号：US15850840
申请日：2017-12-21
申请人： STOLLE MACHINERY COMPANY, LLC
发明人： KARL FLEISCHER , ANTHONY JOSEPH VELLA
IPC分类号： B41F17/22 , B41F31/00 , B41F31/02
CPC分类号： B41F17/22 , B41F31/004 , B41F31/025
摘要： An ink station assembly is for a can decorator machine structured to decorate a plurality of cans. The ink station assembly includes a first oscillator roll and a second oscillator roll each having a longitudinal axis and being structured to oscillate back and forth along the longitudinal axis, a printing plate cylinder including a printing plate, and only one single form roll cooperating with the printing plate cylinder to apply a supply of ink to the printing plate, the single form roll cooperating with the first oscillator roll and the second oscillator roll.

10. 发明授权

US09962925B2 Stencil for forming surface structures by etching 有权
公开(公告)号：US09962925B2
公开(公告)日：2018-05-08
申请号：US15039125
申请日：2014-11-24
申请人： AKK GmbH
发明人： Peter Kesper
IPC分类号： B41F15/34 , B41F23/00 , B41M7/00 , B41F19/00 , B41F31/00 , G03F7/12 , G03F7/24 , C23F1/00 , B29C45/37
CPC分类号： B41F15/34 , B29C45/372 , B41F19/00 , B41F23/00 , B41F31/00 , B41M7/00 , B41M7/0081 , B41M2205/00 , C23F1/00 , G03F7/12 , G03F7/24
摘要： The invention relates to a stencil for forming surfaces structures by etching, a method for producing a stencil for forming surfaces structures by etching, a printing machine for producing a stencil for forming surface structures by etching, and a method for forming surface structures by etching. A known stencil for forming surface structures by etching includes an etching-resistant stencil layer. The stencil layer can be transferred to the surface to be structured, and the stencil layer can after an etching treatment be partially removed from the surface to be structured, and is elaborated and developed in that the stencil layer includes at least two partial regions and that at least two partial regions can be removed independently of one another from the surface to be structured.

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