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US20140261033 |
GASKET FOR A DOCTOR BLADE CHAMBER
For sealing between a doctor blade chamber (3) and a rotatable roller (16, 23) in a printing unit, there is provided a gasket (4) having an elastomeric edge (17, 18) for sealing abutment against... |
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US20060042488 |
Inking device for printing roller for flexographic rotogravure or offset printing
An inking device for a printing roller for flexographic, rotogravure or offset printing, comprising an ink container with a closed doctor, and a printing roller onto which the ink is to be... |
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US20080257184 |
Ductor for a Printing Press
A ductor for a printing press having a rounded ductor profile (3) is distinguished by the fact that the radius of curvature of the ductor profile (3) is greater at the point (10) which corresponds... |
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US20080028963 |
COATED ROLLER
A roller has a coating comprised of a plastic matrix of plastic material, wherein the plastic material is a resin. The surface of the coating has less than 50 pores per m2, and hard material... |
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US20080000370 |
Printing unit of a web-fed rotary press
A printing unit of a web-fed rotary press, with several printing couples, wherein each printing couple has a form cylinder, a transfer cylinder, an inking couple and preferably a dampening unit.... |
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US20080022870 |
FLEXO PRINTING SCREEN ROLLER AND FLEXOGRAPHY
A flexo printing screen roller having a surface, which has cells which can be filled with ink or paint, is disclosed. The cells have different depths in order to apply ink or paint of varying... |
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US20080289523 |
Anilox Printing Unit and Printing Press Having an Anilox Printing Unit
An anilox printing unit includes, as inking unit rolls, an ink applicator roll and an engraved roll mounted in rapid change roll sockets, for removing the engraved roll from the roll sockets and... |
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US20070261577 |
Printing roll with dead band helical pattern
A cylindrical roll, which may be an anilox roll, for receiving a fluid for subsequent transfer is provided. The cylindrical roll includes a body that is configured for rotation about an axis. A... |
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US20050217522 |
Rolls and cylinders with a steel core for offset presses
A cylinder for an offset printing press comprising a steel core and a heat-conducting layer arranged on the steel core in order to uniformly distribute localized steel core heating. The heat can... |
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US20070209537 |
Ink fountain roller of a web-fed press
An ink fountain roller has a metal core and a plasma coating that is applied by plasma immersion ion implantation. The coating has a total surface energy of 35 mN/m or less, and a polar component... |
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US20080295717 |
Smooth roller with low line load and methods
An ink form roller in a printing press is provided including a core, a first layer surrounding part of the core, and a second layer surrounding part of the first layer, the second layer having a... |
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US20140251169 |
METHOD FOR ADJUSTING THE DISTANCES BETWEEN CYLINDERS OF AN INKING UNIT AND PRINTING MACHINE
A method for adjusting the distances between cylinders of an inking unit limiting at least two cylinder gaps and in which the distances are adjusted based on measurements, which are gathered from... |
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US20060016354 |
Method and device for adjusting the colour density on material to be printed
The invention relates to a rotary printing press comprising at least one inking roller (3, 4), which transports printing ink, composed essentially of pigments and solvent, from an ink reservoir... |
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US20130029051 |
DISTRIBUTOR ROLLERS
Use of a rigid roller obtainable by a method comprising the steps: providing a roller core;applying a liquid coating composition based on a polyimide or polyamide-imide prepolymer with a layer... |
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US20110308409 |
BEARING ASSEMBLY AND CORRESPONDING INKING OR WETTING UNIT
A bearing assembly for an axially mobile cylinder in a printing press is provided. The bearing assembly includes an endpiece adapted so as to be mounted on a frame of the press and defining a... |
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US20130098256 |
DECORATOR INKER STATION TEMPERATURE CONTROL SYSTEM
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... |
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US20080115680 |
PRINTER-ROLLER SUPPORT STRUCTURE AND PRINTER
An ink-transfer roller is brought into contact with an ink-source roller so that ink is transferred from the ink-source roller to the ink-transfer roller. The ink-transfer roller includes an... |
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US20070034102 |
Liquid application device and ink jet recording apparatus
The present invention provides a liquid application device and an ink jet recording apparatus each capable of reducing deterioration in application quality due to an increase in the number of... |
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US20110185928 |
METHOD FOR PRINTING A SUBSTRATE USING AN ANILOX ROLL, AN ANILOX ROLL FOR A PRINTING METHOD AND A PRINTING APPARATUS
The invention relates to an anilox roll for a printing apparatus. The anilox roll comprises a cylinder having a surface. The surface comprises a fluid distribution structure for receiving,... |
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US20110072992 |
SYSTEM FOR GRIPPING A CYLINDER CONDUCTING INK IN A PRINTING PRESS
The invention describes a device for gripping and transporting at least one ink-attracting cylinder of a printing machine, the device including support elements that can enter into contact with... |
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US20170036439 |
ANILOX ROLL WITH LOW SURFACE ENERGY ZONE
An anilox roll with low surface energy zone includes a cylinder having a curved contact surface, an ink transfer zone formed on a first portion of the curved contact surface, and a low surface... |
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US20170008271 |
MULTICOLOUR LETTERPRESS PRINTING PRESS HAVING NUMBERING CYLINDERS AND AN ADDITIONAL PRINTING
There is described a multicolour letterpress printing press, in particular a numbering press, comprising a printing group (50) with at least a first letterpress (e.g. numbering) cylinder (51) and... |
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US20160159081 |
IMAGING DEVICE HAVING FLUID CONTAINER
An imaging device can include an imaging drum to support a carrier fluid. A roller can remove a portion of the carrier fluid from the imaging drum. A fluid container can collect the carrier fluid... |
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US20160082716 |
KEYLESS INKING METHODS, APPARATUS, AND SYSTEMS WITH CHAMBER BLADE SYSTEM SPANNING ANILOX ROLL AND FORM ROLL FOR DIGITAL OFFSET PRINTING
A variable lithographic inking system includes a chamber blade system configured to supply ink to an anilox member of an inking system. The inking system includes a soft ink transfer roll and a... |
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US20150375497 |
SYSTEMS AND METHODS FOR IMPLEMENTING AN ADVANCED INKER UNIT SURFACE CONDITIONING SYSTEM IN A VARIABLE DATA DIGITAL LITHOGRAPHIC PRINTING DEVICE
A system and method are provided for providing an improved inker unit surface cleaning and conditioning system, including in a single anilox chamber blade system, for improving image quality,... |
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US20150290927 |
INKING UNIT OF A PRINTING UNIT, PRINTING UNIT AND METHOD FOR OPERATING A PRINTING UNIT
Inking units of a printing unit having at least one first inking unit roll and having a second inking unit roll which can be pivoted between the first inking unit roll and a third inking unit... |
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US20130186290 |
JOINT FEEDFORWARD & FEEDBACK CONTROL OF A KEYED INKING UNIT
A method and system to control ink keys for a printing machine is provided. The ink keys are adjustable to control ink feed to individual zones located across the width of an ink roller.... |
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US20120186470 |
PRINTING DEVICE AND METHOD USING ENERGY-CURABLE INKS FOR A FLEXOGRAPHIC PRINTER
The printing device using energy-curable inks is applicable to a flexographic printer comprising a printing deck (21) adapted for printing an energy-curable printing ink containing as the... |