Rotary Machines Patents (Class 101/152)
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Patent number: 11440312Abstract: Recess printing units are usable for printing on a substrate and using associated methods for operation. The recess printing units comprise an intaglio printing cylinder, which provides an image-forming pattern of recesses on its circumference; and an inking unit for applying ink to the pattern of recesses that are provided on the intaglio printing cylinder. The inking unit comprises a first inking unit cylinder which has, in a region of its lateral surface, recesses corresponding to the recesses in the intaglio printing cylinder and to which recesses ink can be supplied by an ink application device in the region of an application point lying on the circumference of the first inking unit cylinder.Type: GrantFiled: February 3, 2020Date of Patent: September 13, 2022Assignee: KOENIG & BAUER AGInventors: Alain Jufer, Johannes Schaede, Volkmar Schwitzky, Ralf Sokol, Alain Würsch, Daniel Chassot
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Patent number: 11207878Abstract: A sheet-fed printing machine comprises two sheet-fed printing units; of which a first is configured as a sheet-fed simultaneous printing unit and has two collector cylinders, which interact with one another and each have an axis of rotation. An axial plane contains the axes of rotation of the collector cylinders. A reference plane contains an axis of rotation of this type and has a horizontal surface normal. An intersection angle between the axial plane and the reference plane is, at a maximum, 45 degrees. A first one of the sheet-fed simultaneous printing units has exactly four plate cylinders, of which exactly two are arranged such that they directly interact with the first collector cylinder and has exactly two others which are arranged such that they directly interact with the second collector cylinder.Type: GrantFiled: August 22, 2019Date of Patent: December 28, 2021Assignee: KOENIG & BAUER AGInventors: Stefan Bauer, Martin Palme, Johannes Schaede
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Patent number: 10946683Abstract: This application relates generally systems and methods for interrupting counterfeiting workflows, and more specifically to methods for adequately concealing aspects of printer configuration, such as number of plates used to print a document or a setup of inks and split fountains. It is therefore possible to obscure the individual plate images and application of ink to those plate images, thereby impeding accurate redrawing of security artwork.Type: GrantFiled: September 28, 2018Date of Patent: March 16, 2021Assignee: The Government of the United States of America, as represented by the Secretary of Homeland SecurityInventors: Joel Zlotnick, Troy Eberhardt, Jordan Brough
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Patent number: 10875290Abstract: There is described a sheet-fed printing press (1000; 1000*) comprising at least two printing units (200; 200.1, 200.2; 200.1*, 200.2*) located one after the other, each printing unit (200; 200.1, 200.2; 200.1*, 200.2*) being adapted to carry out simultaneous recto-verso printing of the sheets (S) and including two printing cylinders (105, 106) cooperating with one an other and forming a printing nip, the two printing cylinders (105, 106) each collecting ink patterns from at least two associated plate cylinders (15A, 15B, 16A, 16B) wherein the two printing cylinders (105, 106) are located one above the other such that the sheets (S) travel laterally through each printing unit (200; 200.1, 200.2; 200.1*, 200.2*) from a first lateral side (201 a; 201 a*) located upstream of the printing nip to a second lateral side (201 b; 201 b*) located downstream of the printing nip, wherein a number of at least two sheet transfer elements (110, 120, 95) is provided downstream of the printing nip of a first one (200.1; 200.Type: GrantFiled: March 13, 2018Date of Patent: December 29, 2020Assignee: KBA-NOTASYS SAInventor: Johannes Schaede
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Patent number: 10696042Abstract: An inking system for inking an intaglio printing cylinder of an intaglio printing press is designed to perform a selective transfer of ink to one or more intaglio printing mediums by way of a selective inking cylinder provided in at least one device. The selective inking cylinder carries a selective inking plate that receives ink supplied by an associated inking unit. The selective inking plate comprises a coating that is selectively structured to exhibit ink-repellent portions and perform selective transfer of ink at locations corresponding to engraved areas of the one or more intaglio printing mediums that are to be inked with the ink supplied by the associated inking unit. The selective transfer of ink is performed indirectly from the selective inking cylinder to the one or more intaglio printing mediums via an ink collecting cylinder and/or via a chablon cylinder carrying a chablon plate.Type: GrantFiled: March 12, 2018Date of Patent: June 30, 2020Assignee: KBA-NOTASYS SAInventors: Daniel Chassot, Alain Würsch, Ana Dimitrijevic, Johannes Schaede
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Patent number: 10525697Abstract: An inspection system has a plurality of detection regions. The plurality of these detection regions of the inspection system are arranged to jointly inspect a printed sheet which has a plurality of printed regions. A first detection region is arranged to inspect a first printed region of the printed sheet and a second detection region is arranged to inspect a second printed region of the same printed sheet. A first measurement technology sensitivity is set for the first detection region and a second measurement technology sensitivity is set for the second detection region in the inspection system. The first measurement technology sensitivity and the second measurement technology sensitivity are set to be different from one another. The first measurement technology sensitivity and the second measurement technology sensitivity are set in each case either manually, by the use of an operating element, or automatically by the use of a program.Type: GrantFiled: July 10, 2017Date of Patent: January 7, 2020Assignee: Koenig & Bauer AGInventors: David Engelhardt, Harald Willeke
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Patent number: 10414152Abstract: 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).Type: GrantFiled: December 20, 2010Date of Patent: September 17, 2019Assignee: KBA-NOTASYS SAInventors: Johannes Georg Scheade, Volkmar Rolf Schwitzky
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Patent number: 10160195Abstract: A flexographic printer is provided with: a printing plate for transferring ink at an ink transfer site to an object to be printed S; an anilox roll for supplying ink to the printing plate at an ink supply site; a plate cylinder on which the printing plate is wound and rotated; and an ink solvent supply unit for supplying a solvent for the ink on the surface of the printing plate in a post-ink transfer region that is downstream of the ink transfer site in the plate cylinder rotation direction and upstream of the ink supply site in the plate cylinder rotation direction.Type: GrantFiled: September 11, 2015Date of Patent: December 25, 2018Assignee: MITSUBISHI HEAVY INDUSTRIES MACHINERY SYSTEMS, LTD.Inventors: Osamu Yamamoto, Kazuya Sugimoto, Osamu Hatano
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Patent number: 10124572Abstract: Provided is a method for automatically adjusting the contact pressure between an intaglio cylinder and a wiping roller that further limits the amount of defective prints generated. The method adjusts said contact pressure by changing the position of the wiping roller shaft center with respect to the intaglio cylinder shaft center using a contact pressure adjustment motor. At least the position of the wiping roller shaft center at low speed and the position of the wiping roller shaft center during printing operation for which the contact pressures have been optimized during a previous printing are stored. Before starting the current printing operation, the wiping roller is moved to the stored low speed position. Then when the current printing operation is started, the wiping roller is moved to the stored printing operation position.Type: GrantFiled: September 11, 2015Date of Patent: November 13, 2018Assignee: KOMORI CORPORATIONInventors: Kenji Hayashi, Soichi Nakamura, Norihiro Kumagai
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Patent number: 9956757Abstract: Compatible acrylate ink sets include acrylate ink composition having 30% or less by weight pigment, 10% or less dispersant, between 40% and 80% acrylate, 12% or less photoinitiator, a viscosity between 5×105 and 3×107 cps at 35° C., and a 60 second tack between 25 and 50 g-m at 35° C.Type: GrantFiled: March 11, 2015Date of Patent: May 1, 2018Assignee: XEROX CORPORATIONInventors: C. Geoffrey Allen, Mihaela Maria Birau, Carolyn Moorlag, Aurelian Valeriu Magdalinis
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Patent number: 9931664Abstract: A multiple degrees of freedom control apparatus for a roll-to-roll printing system.Type: GrantFiled: October 18, 2013Date of Patent: April 3, 2018Assignee: THE CHINESE UNIVERSITY OF HONG KONGInventors: Shih-Chi Chen, Xi Zhou, Jiyi Cheng
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Patent number: 9701107Abstract: A printing machine has a printing tower with a plurality of printing units arranged one above the other and a printing form changeover system having at least one vertically movable storage device for printing forms. A first machine plane, which is associated with one or a plurality of first printing units, is provided. A storage is associated with the printing tower. The storage can be moved between a removal position located in the region of the first machine plane and a loading position which is vertically spaced apart therefrom by a conveyor system. The loading position is associated with the second printing unit of the printing tower with a view to feeding printing forms. During the changeover of the printing forms, received printing forms are transported by the vertically movable storage.Type: GrantFiled: June 11, 2014Date of Patent: July 11, 2017Assignee: Koenig & Bauer AGInventor: Karl Schäfer
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Patent number: 9701105Abstract: A printing machine has a printing tower with a plurality of printing units arranged one above the other and a printing form changeover system having at least one vertically movable storage device for printing forms. A first machine plane, which is associated with one or a plurality of first printing units, is provided. A conveying system, which can move the vertically movable storage device from a loading position located in the region of the first machine plane to an advanced position which is vertically spaced apart, is provided. In addition to the vertically movable storage device, an additional storage device which is associated with the first printing unit of the printing tower is provided.Type: GrantFiled: June 11, 2014Date of Patent: July 11, 2017Assignee: Koenig & Bauer AGInventor: Karl Schäfer
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Patent number: 9643397Abstract: A reimageable layer of an imaging member is provided with a dampening fluid layer. The reimageable layer has specific properties such as composition, surface profile, and so on so as to be well suited for receipt and carrying the dampening fluid layer. An optical patterning subsystem such as a scanned modulated laser patterns the dampening fluid layer. Ink having a first set of properties such as color, composition, etc., is applied at an inking subsystem such that it selectively resides in voids formed by the patterning subsystem in the dampening fluid layer to thereby form an inked latent image. The inked latent image is then transferred to a substrate, and the reimageable surface cleaned. The process is repeated for a second ink having properties different than the first. Each ink image may successively be applied to the substrate, or a composite image may be formed then applied to the substrate.Type: GrantFiled: December 22, 2014Date of Patent: May 9, 2017Assignee: Palo Alto Research Center IncorporatedInventors: Timothy D. Stowe, Eric Peeters
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Patent number: 9586416Abstract: A system for enabling a wide format ink jet printer to print onto discontinuous flexible media. A wide format inkjet printer includes a print head and a feed roller that can be configured as a flat bed printer for printing onto stiff media or as a roll to roll printer for printing onto continuous flexible media. Addition of a tray connected to a vacuum pump that can be fed using the feed roller when in flat bed configuration enables the printer to be used for printing onto flexible discontinuous media.Type: GrantFiled: October 21, 2014Date of Patent: March 7, 2017Inventors: Hanan Yosefi, Erez Zimerman, Avi Zehavi, Nadav Hollander
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Patent number: 9580862Abstract: A device for treating a continuously conveyed thread group in order to produce tire cord has a roller pair for locally softening the thread group, wherein each roller (3, 4) is provided with a toothing formation. When the thread group is guided through between the rollers (3, 4), it is deformed by the mechanical loading of the teeth. The rollers (3, 4) can be driven in a separate manner directly or indirectly by way of actuable electric motors, as a result of which the gap spacings (A) and (B) can be set precisely identically. The axle spacing (C) of the two rollers (3, 4) can be set depending on the fabric thickness and the fabric type.Type: GrantFiled: August 24, 2011Date of Patent: February 28, 2017Assignee: Benninger Zell GmbHInventors: Paul Fricker, Andreas Hiss, Klaus Dieter Traut
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Patent number: 9533486Abstract: A printing press for security printing has an Orloff offset printing unit comprising a plurality of stencil cylinders which can be inked, in each case, by an associated inking unit, an ink-collecting cylinder which interacts with the plurality of stencil cylinders, an Orloff plate cylinder which interacts with the ink-collecting cylinder, a transfer cylinder which interacts with the Orloff plate cylinder, and an impression cylinder which forms a printing point with the transfer cylinder. At least the transfer cylinder which interacts with the Orloff plate cylinder in the thrown-on position is included by a first printing unit section and is mounted in or on a first part frame. The ink-collecting cylinder is included by a second printing unit section and is mounted in or on a second part frame which is different from the first part frame.Type: GrantFiled: May 23, 2014Date of Patent: January 3, 2017Assignee: Koenig & Bauer AGInventors: Patrick Kress, Johannes Schaede, Volkmar Schwitzky
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Patent number: 9427951Abstract: A printing press includes an impression cylinder, a blanket cylinder, a collecting plate cylinder, a collecting blanket cylinder, a plurality of partial plate cylinders, a plurality of inking devices, and a dampening unit. The impression cylinder holds and transports a sheet. The blanket cylinder is in contact with the impression cylinder. The collecting plate cylinder is in contact with the blanket cylinder, and a lithographic printing plate is mounted on the collecting plate cylinder. The collecting blanket cylinder is in contact with the collecting plate cylinder. The plurality of partial plate cylinders are in contact with the collecting blanket cylinder. The plurality of inking devices supply ink to the plurality of partial plate cylinders, respectively. The dampening unit supplies dampening water to the collecting plate cylinder.Type: GrantFiled: August 27, 2015Date of Patent: August 30, 2016Assignee: KOMORI CORPORATIONInventors: Hiroyoshi Kamoda, Taichi Kawase
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Patent number: 9421756Abstract: A method for adjusting an extent of contact between a fountain roller mounted within a pivotable ink pan and an anilox roller in a flexographic printing system, the pivotable ink pan being adapted to pivot around a pivot axis disposed proximate to a first end of the pivotable ink pan. The pivotable ink pan is positioned to provide a predetermined gap between the anilox roller and the fountain roller by inserting a shim between the fountain roller and the anilox roller. The position of the pivotable ink pan is adjusted by adjusting a height of a distal portion of the pivotable ink pan by a predetermined amount that is known to close the predetermined gap to a desired extent. The position of the pivotable ink pan is then locked such that the distal portion of the pivotable ink pan is maintained at the adjusted height.Type: GrantFiled: April 23, 2015Date of Patent: August 23, 2016Assignee: EASTMAN KODAK COMPANYInventors: Gary A. Smith, James Douglas Shifley
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Patent number: 9403353Abstract: 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) de-signed 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).Type: GrantFiled: December 20, 2010Date of Patent: August 2, 2016Assignee: KBA-NotaSys SAInventors: Johannes Georg Schaede, Volkmar Rolf Schwitzky
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Patent number: 9381734Abstract: A printer is provided with: offset printing units (120 to 150) comprising impression cylinders (121a to 151a, 121b to 151b) for holding and transferring a sheet (101), blanket cylinders (122a to 152a, 122b to 152b) facing the impression cylinders (121a to 151a, 121b to 151b), plate cylinders (123a to 153a, 123b to 153b) facing the blanket cylinders (122a to 152a, 122b to 152b), and ink devices (124a to 154a, 124b to 154b) for supplying ink to the plate cylinders (123a to 153a, 123b to 153b); and an intaglio printing unit (180) comprising an impression cylinder (181) which receives the sheet (101) subjected to offset printing in the offset printing unit (150) and holds and transfers the sheet (101), an intaglio plate cylinder (182) facing the impression cylinder (181), ink supply means (183 to 185) for supplying ink to the intaglio plate cylinder (182), and the like.Type: GrantFiled: November 29, 2011Date of Patent: July 5, 2016Assignee: KOMORI CORPORATIONInventor: Hiroyoshi Kamoda
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Patent number: 9302461Abstract: In a proof printing press, a length of an outer circumference of a plate cylinder at a downstream side of a facing position P1 in a rotation direction is longer than a length in a circumferential direction of a mounting surface of the plate cylinder, where the length of the outer circumference of the plate cylinder extends between the facing position P1 where the plate cylinder faces a collecting cylinder and a facing position P2 where the plate cylinder faces a wiping roller, and a length of the outer circumference of the plate cylinder at a downstream side of the facing position P2 is longer than the length in the circumferential direction of the mounting surface of the plate cylinder, where the length of the outer circumference of the plate cylinder extends between the facing position P2 and a facing position P3 where the plate cylinder faces an impression cylinder.Type: GrantFiled: August 6, 2014Date of Patent: April 5, 2016Assignee: KOMORI CORPORATIONInventors: Hiroyoshi Kamoda, Akehiro Kusaka, Heisuke Onoue
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Patent number: 9038535Abstract: A printer according to the present invention includes a transfer roll and a plurality of the printing rolls. At least one printing roll of the plurality of the printing rolls transfers ink containing a conductive material to the transfer roll. Preferably, the at least one printing roll includes a printing roll configured to transfer ink containing a conductive material to the transfer roll and a printing roll configured to transfer ink containing a conductive material to the transfer roll.Type: GrantFiled: August 9, 2013Date of Patent: May 26, 2015Assignee: Jun SAKAMOTOInventors: Koji Sakamoto, Jun Sakamoto
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Publication number: 20150096452Abstract: The printing machine (50) comprises a central impression drum (35) supporting a web substrate (S), several printing groups (51-55) arranged around an entry side (35a) and several printing groups (56-60) arranged around an exit side (35b) of the central impression drum for applying water-based inks or solvent-based inks on the web substrate (S), and at least one drying unit (61-69) arranged between each pair of adjacent printing groups. The first drying unit located in a larger space between the first printing group (51) and the subsequent printing group (53) and/or the last drying unit located in a larger space between the last printing group (60) and the preceding printing group (58) is an extensive drying unit (61, 69) providing an exposure time to a drying agent longer than the remaining drying units.Type: ApplicationFiled: October 1, 2014Publication date: April 9, 2015Applicant: COMEXI GROUP INDUSTRIES S.A.U.Inventors: Jordi PUIG VILÀ, Carles FORTIÀ
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Patent number: 8985013Abstract: A gravure printing system is disclosed. The gravure printing system of the present disclosure is provided with a central roll having a plurality of discrete cells disposed upon an outer surface thereof. A first of the plurality of discrete cells receives a first fluid from a first position internal to the central roll and a second of the plurality of discrete cells receives a second fluid from a second position internal to the central roll, the first fluid being different from the second fluid. The first and second cells are disposed adjacent each other upon the outer surface.Type: GrantFiled: March 4, 2011Date of Patent: March 24, 2015Assignee: The Procter & Gamble CompanyInventors: Kevin Benson McNeil, Thomas Timothy Byrne, André Mellin
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Patent number: 8943957Abstract: A contact printing system is disclosed. The contact printing system can print X colors upon a web substrate in the machine direction. The contact printing system has X-Y printing components where X and Y are whole numbers, 0<Y<X, and X>1.Type: GrantFiled: March 4, 2011Date of Patent: February 3, 2015Assignee: The Procter & Gamble CompanyInventors: Kevin Benson McNeil, Thomas Timothy Byrne, André Mellin
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Patent number: 8943959Abstract: A process for printing a web substrate is disclosed. The process comprises the steps of: a) providing a contact printing system for printing X colors upon a web substrate wherein X is a whole number and X>1; b) providing the contact printing system with X?Y printing components where Y is a whole number and 0<y<X; and, c) printing the X colors upon the web substrate.Type: GrantFiled: March 4, 2011Date of Patent: February 3, 2015Assignee: The Procter & Gamble CompanyInventors: Kevin Benson McNeil, Thomas Timothy Byrne, André Mellin
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Patent number: 8943958Abstract: A contact printing system is disclosed. The contact printing system has a central roll having a plurality of discrete cells disposed upon an outer surface thereof. Adjacent cells of the plurality of discrete cells each have a fluid disposed therein from a respective location internal to the central roll. Each fluid is disposable from each of the cells to a web substrate and provides a resultant color upon the web substrate having a 2-D gamut boundary represented by a defined system of CIELab equations.Type: GrantFiled: March 4, 2011Date of Patent: February 3, 2015Assignee: The Procter & Gamble CompanyInventors: Michael Scott Prodoehl, Kevin Benson McNeil, Thomas Timothy Byrne
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Patent number: 8943960Abstract: A process for printing a web substrate in contacting engagement with an external surface of a central roll of a contact printing system is disclosed. The process comprises the steps of: a) providing the central roll with a plurality of cells disposed upon an outer surface thereof; b) providing a first fluid satisfying a first system of equations to a first of the cells from a position internal to the central roll; c) providing a second fluid satisfying a second system of equations to a second of the cells from a position internal to the central roll; d) contactingly engaging the web substrate with the external surface of said central roll and, e) fluidically displacing the first and second fluids from the first and second cells onto the web substrate.Type: GrantFiled: March 4, 2011Date of Patent: February 3, 2015Assignee: The Procter & Gamble CompanyInventors: Michael Scott Prodoehl, Kevin Benson McNeil, Thomas Timothy Byrne
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Patent number: 8925453Abstract: An intaglio printing press includes: an intaglio cylinder; an ink collecting cylinder which has a blanket attached to a circumferential surface of the collecting cylinder, is in contact with the intaglio cylinder, and transfers ink onto the intaglio cylinder; multiple chablon rollers which are in contact with the ink collecting cylinder and transfer ink onto the ink collecting cylinder; and an inking device which feeds ink to the chablon rollers. In the intaglio printing press, a work space is formed between the chablon roller located at the highest position and the chablon roller immediately below the highest chablon roller. The work space allows an access to the ink collecting cylinder without detachment of the chablon rollers.Type: GrantFiled: May 18, 2010Date of Patent: January 6, 2015Assignee: Komori CorporationInventor: Akehiro Kusaka
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Publication number: 20140366757Abstract: A contact printing system is disclosed. A gravure cylinder having a plurality of discrete cells having an aspect ratio of at least about 25:1 disposed upon an outer surface thereof. A first portion of a first fluid and a second portion of a second fluid are disposed from a respective channel disposed internal to the gravure cylinder.Type: ApplicationFiled: August 27, 2014Publication date: December 18, 2014Inventors: Thomas Timothy BYRNE, Michael Scott PRODOEHL, Kevin Benson MCNEIL
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Publication number: 20140360391Abstract: A contact printing system for printing X colors upon a web substrate is disclosed. The contact printing system comprises X-Y printing components where X and Y are whole numbers, 0<Y<X, and X>1. Each of the printing components comprises a gravure cylinder having a plurality of discrete gravure cells disposed within a surface thereof. A first portion of a fluid is displaceable into a first portion of discrete gravure cells from at least one channel extending from a position external to the gravure cylinder. A second portion of the fluid is displaceable into a second portion of the plurality of discrete gravure cells from the at last one channel. The gravure roll, including at least one channel and the plurality of discrete cells, is formed such that the gravure roll has a unibody construction and there are no moving parts interior to the gravure roll.Type: ApplicationFiled: August 25, 2014Publication date: December 11, 2014Inventors: Kevin Benson MCNEIL, Thomas Timothy BYRNE, Gustav André MELLIN
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Patent number: 8839716Abstract: A gravure printing system is disclosed. The gravure printing system is provided with a central roll having a first plurality of discrete cells disposed upon an outer surface thereof. Each cell of the first plurality of discrete cells is capable of receiving a fluid that is a first combination of at least two primary fluids. Each of the at least two primary fluids are placed in fluid contact at a first position internal to the central roll. The first combination of at least two primary fluids is fluidically displaceable into a first cell of the first plurality of discrete cells from a second position internal to the central roll.Type: GrantFiled: March 4, 2011Date of Patent: September 23, 2014Assignee: The Procter & Gamble CompanyInventors: Thomas Timothy Byrne, Michael Scott Prodoehl
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Patent number: 8839717Abstract: A process for printing a web substrate in contacting engagement with an external surface of a central roll of a contact printing system is disclosed. The process comprises the steps of: a) providing the central roll with a plurality of discrete cells disposed upon an outer surface thereof; b) contactingly engaging at least two primary fluids internal to the central roll to form a first secondary fluid; c) fluidically displacing the first secondary fluid into a first portion of the plurality of discrete cells from a position internal to the central roll; and, d) displacing the first secondary fluid from each of the first portion of discrete cells onto the web substrate.Type: GrantFiled: March 4, 2011Date of Patent: September 23, 2014Assignee: The Procter & Gamble CompanyInventors: Kevin Benson McNeil, Michael Scott Prodoehl, André Mellin, Thomas Timothy Byrne
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Patent number: 8833250Abstract: A gravure printing system is disclosed. The gravure printing system has a central roll with a plurality of discrete cells disposed upon an outer surface thereof. A first of the plurality of discrete cells are capable of receiving at least one fluid and a second of the plurality of discrete cells are capable of receiving at least two fluids. Each of the fluids is fluidically displaced into the first and second cells from a position internal to the central roll.Type: GrantFiled: March 4, 2011Date of Patent: September 16, 2014Assignee: The Procter & Gamble CompanyInventors: Kevin Benson McNeil, Michael Scott Prodoehl, André Mellin, Thomas Timothy Byrne
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Patent number: 8794141Abstract: Intaglio printing press systems for recto-verso intaglio printing of sheets, in particular for the production of banknotes and the like securities, wherein first and second intaglio printing presses are operatively-coupled to one another by a sheet processing and transporting system comprising an automated guided vehicle system for automatically transporting sheets from a sheet delivery station of the first intaglio printing press where recto printing is performed to a sheet feeding station of the second intaglio printing press where verso printing is performed.Type: GrantFiled: May 16, 2008Date of Patent: August 5, 2014Assignee: KBA-Notasys SAInventor: Johannes Georg Schaede
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Patent number: 8616126Abstract: A contact printing system is disclosed. The contact printing system is provided with a central roll having a plurality of discrete cells disposed upon an outer surface thereof. Each of the plurality of discrete cells is in fluidic communication with a respective fluid delivery channel. Each of the fluid delivery channels are formed in situ with the formation of the central roll and the plurality of cells.Type: GrantFiled: March 4, 2011Date of Patent: December 31, 2013Assignee: The Procter & Gamble CompanyInventors: Thomas Timothy Byrne, André Mellin
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Patent number: 8499690Abstract: There is described a method and an inking apparatus (50) for forming an ink pattern (80) on the surface of a form cylinder (15b) of a printing press, which ink pattern (80) exhibits, at least in part, a two-dimensional ink gradient extending in an axial direction and a circumferential direction on the surface of the form cylinder (15b). At least first and second chablon cylinders (20, 25) are placed one after the other along an inking path of the ink train (20, 25, 30, 31, 32, 33, 34, 35a, 35b, 36, 37) inking the form cylinder (15b) for distributing ink in the axial and circumferential directions and means (200, 201, 210, 211, 212, 250, 251, 260, 261, 262) are provided for subjecting the first and second chablon cylinders (20, 25) to cyclical oscillation movements in the axial direction and the circumferential direction.Type: GrantFiled: February 11, 2008Date of Patent: August 6, 2013Assignee: KBA-Notasys SAInventor: Volkmar Rolf Schwitzky
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Patent number: 8291820Abstract: An intaglio printing plate includes a substrate and a photosensitive resin film provided on the substrate. The photosensitive resin film includes a plurality of concave patterns whose depths increase as aperture widths increase.Type: GrantFiled: May 13, 2009Date of Patent: October 23, 2012Assignee: Sony CorporationInventor: Akihiro Nomoto
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Patent number: 8117963Abstract: A printing machine for printing security features onto a web. The machine has a first printing cylinder defining a first circumference and carrying a first number (m) of rows of first image elements, each adjacent row of first image elements having a first circumferential separation. The machine also has a second printing cylinder defining a second circumference, different to the first circumference, and carrying a second number (n) of rows of second image elements, different to the first number (m) of rows, where each adjacent row of second image elements has the same first circumferential separation as adjacent rows of first image elements. The printing cylinders are operable to print the first and second image elements in registration on a web so that composite security features are created on the web from the first and second image elements.Type: GrantFiled: December 20, 2007Date of Patent: February 21, 2012Assignee: NCR CorporationInventors: Joseph D. Roth, John Holz
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Publication number: 20110259219Abstract: The present invention relates to a method of printing on a polymeric film using a gravure printing press, a method of making rollers for a gravure printing press and a set of gravure rollers. The invention enables standardised process colours such as, CYMK colours to be combined to from non-standardised process colours such as, secondary and tertiary colours via a select range of screen angles and screen rulings.Type: ApplicationFiled: September 21, 2009Publication date: October 27, 2011Applicants: KIRK ENGINEERING SERVICES (AUSTRALIA) PTY LIMITED, AMCOR LIMITEDInventor: Bruce Behrens
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Patent number: 7921771Abstract: A web-fed rotary printing machine has at least one printing unit and at least one turning bar that is usable to redirect a travel direction of a web that is to be conveyed. The turning bar has an effective length, for redirecting the web. A projection of this effective length corresponds with the width of the incoming web which is of at least four adjacently arranged printed pages in newspaper format.Type: GrantFiled: June 8, 2005Date of Patent: April 12, 2011Assignee: Koenig & Bauer AktiengesellschaftInventor: Günther Oskar Eckert
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Patent number: 7806051Abstract: The machine comprises at least a plate cylinder carrying printing plates with engravings corresponding to a specific intaglio structure to be printed, and cooperating with an impression cylinder, a collector cylinder (8) on which the ink in the different colors is deposited by selector cylinders (10), each selector cylinder (10) receiving ink of a given color from a duct roller (11) and each selector cylinder (10) is driven by drive means (20,21,22) in an independent manner.Type: GrantFiled: January 21, 2004Date of Patent: October 5, 2010Assignee: KBA-GIORI S.A.Inventor: Johannes Georg Schaede
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Publication number: 20100089261Abstract: There is described a method and an inking apparatus (50) for forming an ink pattern (80) on the surface of a form cylinder (15b) of a printing press, which ink pattern (80) exhibits, at least in part, a two-dimensional ink gradient extending in an axial direction and a circumferential direction on the surface of the form cylinder (15b). At least first and second chablon cylinders (20, 25) are placed one after the other along an inking path of the ink train (20, 25, 30, 31, 32, 33, 34, 35a, 35b, 36, 37) inking the form cylinder (15b) for distributing ink in the axial and circumferential directions and means (200, 201, 210, 211, 212, 250, 251, 260, 261, 262) are provided for subjecting the first and second chablon cylinders (20, 25) to cyclical oscillation movements in the axial direction and the circumferential direction.Type: ApplicationFiled: February 11, 2008Publication date: April 15, 2010Applicant: KBA-GIORI S.A.Inventor: Volkmar Rolf Schwitzky
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Publication number: 20080314398Abstract: In a method of printing smoking article wrapper in a smoking article making machine, preferably a smoking article rod making machine (1), during the manufacture of smoking articles, the printing technique applied is gravure printing. Preferably, in the printing apparatus (6), a printing agent is supplied onto a gravure printing cylinder (10) via a pressurized chamber (14) which contacts the printing cylinder (10) through a seal. The printing agent can be pumped through the pressurized chamber (14).Type: ApplicationFiled: September 1, 2005Publication date: December 25, 2008Applicant: IMPERIAL TOBACCO LTD.Inventor: Mark Fish
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Patent number: 7464642Abstract: The blanket cylinder for an intaglio printing machine comprising a plate cylinder carrying printing plates with engravings corresponding to a specific intaglio structure to be printed on a substrate, and cooperating with an impression cylinder, the blanket cylinder having at least one blanket on which the ink in the different colors is deposited by selector cylinders, each selector cylinder having reliefs with contours corresponding to the area of the intaglio structure to be inked with said color, the at least one blanket being made of several successive layers each with different properties.Type: GrantFiled: February 3, 2004Date of Patent: December 16, 2008Assignee: KBA-Giori S.A.Inventor: Johannes Georg Schaede
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Publication number: 20080272531Abstract: A device for folding flat products including a rotor which can rotate freely about a centre axis, a first blade and a second blade for folding one of the flat products arranged on the rotor, first device for moving the first folding blade relative to the rotor between a passage position and a folding position. The folding device may include a second device for moving the second folding blade relative to the rotor between a passage position and a folding position.Type: ApplicationFiled: April 18, 2008Publication date: November 6, 2008Applicant: GOSS INTERNATIONAL MONTATAIRE SAInventor: Jilani Chrigui
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Publication number: 20080141876Abstract: A coupling device for driving an engraved cylinder of a printing device. The coupling device comprises a single part of chromium, nickel and molybdenum alloyed steel having undergone core hardening. The coupling device includes a central cylindrical portions, first and second flanges at the respective first and second ends of the cylindrical portion, each flange having a side portion operable to distort under stress and act as a membrane. The ratio of the difference between the diameter and the flange and the diameter of the central portion divided by the average thickness of the side portion of the flange is between 7 and 15.Type: ApplicationFiled: December 14, 2007Publication date: June 19, 2008Inventor: Philippe CLEMENT
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Patent number: 7255041Abstract: The invention relates to a cylinder, which is in contact with a material web. Said cylinder flexes in or against the direction of travel of the material web, in accordance with at least one pixel that is located on said web.Type: GrantFiled: December 22, 2003Date of Patent: August 14, 2007Assignee: Koenig & Bauer AktiengesellschaftInventor: Uwe Johann Riedel
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Patent number: 7124682Abstract: An intaglio printing press includes a rotatably supported intaglio cylinder, and a wiping roller and a wiping tank for removing excess ink from the intaglio cylinder. A rotatably supported fountain roller is provided. Wall plates and a bottom plate for supplying ink to the fountain roller, or an ink collection pan and a doctor blade for collecting ink through contact with the fountain roller is selectively provided. When the wall plates and the bottom plate are provided, the fountain roller supplies ink to the intaglio cylinder. When the ink collection pan and the doctor blade are provided, the fountain roller collects ink from the intaglio cylinder.Type: GrantFiled: August 3, 2004Date of Patent: October 24, 2006Assignee: Komori CorporationInventor: Toshiyuki Aoki