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WO/2012/106169A1 |
Lithographic printing plates can be prepared and made ready for lithographic printing with simple wet development or processing. A positive- working lithographic printing plate precursor is exposed to infrared radiation for example at 20...
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WO/2012/105480A1 |
Provided is a method for making a relief printing plate which is superior in productivity and by which a high quality image can be formed. A method for making a relief printing plate comprises: a step for preparing an original plate for ...
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WO/2012/101046A1 |
A positive-working lithographic printing plate precursor is disclosed which comprises on a support having a hydrophilic surface or which is provided with a hydrophilic layer a heat and/or light- sensitive coating including an infrared ab...
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WO/2012/099806A1 |
An apparatus for preparing a flexographic printing member includes a laser for forming a relief image that consists of both fine - featured regions (70) and coarse - featured regions (50); and leveling a top most surface (15) of at least...
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WO/2012/099834A1 |
A method of preparing a flexographic printing member includes forming a relief image that consists of both fine-featured regions and coarse- featured regions; and leveling a top most surface of at least one of the coarse- featured region...
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WO/2012/099833A1 |
Lithographic printing plates can be prepared and made ready for lithographic printing without wet development or processing. A positive-working lithographic printing plate precursor is exposed to ablating infrared radiation of an energy ...
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WO/2012/084786A1 |
The present invention relates to a curable jettable fluid for making a flexographic printing master characterized in that the jettable fluid has a viscosity measured at jetting temperature of less than 15 mPa. s and comprises at least 50...
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WO/2012/083878A1 |
Disclosed are an amplitude modulation (AM) screening method and an AM screening apparatus. The method comprises a threshold matrix constituted by regular hexagonal dots and for use in AM screening. The apparatus comprises a matrix module...
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WO/2012/084706A1 |
The present invention relates to a curable jettable fluid for making a flexographic printing master comprising a cyclic monofunctional (meth) acrylate monomer and a difunctional (meth) acrylate monomer characterized in that the fluid fur...
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WO/2012/084811A1 |
The present invention relates to a curable jettable fluid for making a flexographic printing master comprising an initiator, a cyclic monofunctional (meth)acrylate monomer and a difunctional (meth)acrylate monomer characterized in that t...
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WO/2012/080058A1 |
A relief print master is created by means of a printhead that moves in a slow scan direction. The nozzles of the printhead jet droplets of a polymerisable liquid on a rotating drum. The different nozzles jet droplets simultaneously on di...
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WO/2012/082669A1 |
A method for forming an image on a flexible media includes mounting said flexible media on an imaging device; scanning the flexible media to produce a digital representation of the flexible media; detecting defects in the digital represe...
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WO/2012/082429A1 |
An imaging apparatus for forming an image on a flexible media includes a carriage which moves relative to the flexible media. An optical displacement sensor (ODS) is mounted on the carriage for scanning a surface of the flexible media to...
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WO/2012/074749A1 |
Lithographic printing plates are prepared by imaging and developing negative-working lithographic printing plate precursors that include certain particulate polymeric binders in the photosensitive imageable layer. Such particulate polyme...
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WO/2012/075062A1 |
A developer solution can be used to prepare lithographic printing plates from negative-working precursors. The developer solution has a pH of at least 4 and up to and including 11. It also comprises both an ethylene/propylene glycol bloc...
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WO/2012/067807A1 |
A method is used to prepare lithographic printing plates by developing positive- working lithographic printing plate precursor that has a single imageable layer that comprises a polymer binder having recurring units represented by Struct...
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WO/2012/067797A1 |
A silicate-free alkaline aqueous developer composition has a pH of at least 12 and comprises a hydroxide alkali agent, a metal cation M2+ selected from barium, calcium, strontium, and zinc cations, a chelating agent for the metal cation,...
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WO/2012/068192A1 |
A silicate-free alkaline aqueous developer composition has a pH of at least 12 and comprises a metal cation M2+ selected from barium, calcium, strontium, and zinc cations, and a chelating agent that has a complex formation constant (log ...
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WO/2012/061974A1 |
A platemaking method is disclosed, which includes the following steps: screening inputted image-text information of the page to convert continuous tone image-text information to halftone image-text information; generating dot-matrix info...
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WO/2012/057706A1 |
A method of micropatterning a substrate is provided. The method comprises providing a template substrate having a patterned surface inked with a composition of interest; contacting the patterned surface with an intermediate substrate, th...
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WO/2012/054237A1 |
Negative-working, infrared radiation-sensitive lithographic printing plate precursors have an imageable layer on a substrate. The imageable layer includes a free radically polymerizable component, an initiator composition capable of gene...
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WO/2012/050736A1 |
Apparatus and methods for controlling application of a substance to a substrate involve the use of one or more gating agents that block the substance from or attract the substance to the substrate. The apparatus and methods may utilize i...
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WO/2011/021561A9 |
Disclosed is a method for producing a relief printing plate wherein dust produced on the printing plate during the engraving can be easily removed. Also disclosed is a rinsing liquid for the production of a relief printing plate, which i...
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WO/2012/042548A1 |
It is described a method for producing a laminar male die(l) of the interchangeable type, for printing Braille characters (4) on yielding supports. The method comprises the step of punching the metal foil (2) that forms the body of the m...
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WO/2012/043515A1 |
Provided is a full-automatic gravure plate-making processing system wherein a gravure plate-making roll can be produced more rapidly than prior arts, space-saving is possible, an unmanned operation is possible even during nighttime, and ...
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WO/2012/027196A1 |
The present invention provides a flexographic printing member used to transfer ink from an image area to a receiver element. This flexographic printing member has a relief image including an image area that is composed of an elastomeric ...
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WO/2012/022650A1 |
System and method for digital creation of a relief print master by means of liquid droplet deposition apparatus. A relief print master is created by means of a printhead that moves in a slow scan direction. The nozzles of the printhead j...
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WO/2012/022636A1 |
A relief print master is created by means of a printhead that jets droplets of a polymerisable liquid on a cylindrical sleeve. The droplets follow a spiral path on the cylindrical sleeve. In a multiple printhead unit, there are different...
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WO/2012/017792A1 |
Disclosed are a gravure printing plate and a method for producing a gravure printing plate, capable of realizing rich gradation by enlarging a density range more than conventional devices, capable of performing fine tone setting, and cap...
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WO/2012/004012A1 |
The invention relates to a method for introducing an invisible weak point (4) into a decorative layer (2), wherein holes are introduced into the decorative layer (2) by exposing the decorative layer (2) to a laser beam (10), wherein to t...
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WO/2012/002128A1 |
Disclosed are: a resin composition for laser engraving, which provides a film having excellent compositional uniformity and excellent toughness and is capable of providing a relief printing plate that is reduced in fracture of small-size...
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WO/2011/154335A1 |
The invention relates to a process for producing a coated paper useful for later flexographic printing without intermediary drying, wherein at least one coat layer is applied to an uncoated paper. The invention provides that at least one...
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WO/2011/147053A1 |
An active prospective intelligent monitoring method and device thereof through measuring liquid film to control a production system in the process of grinding materials to make liquid are provided. The method includes actuating a reservo...
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WO/2011/148718A1 |
Disclosed is a screen-printing stencil provided with an amorphous carbon films such as a DLC film and a water-repellent/oil-repellent layer fixed tightly to at least part of said amorphous carbon film. The disclosed screen stencil (10) i...
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WO/2011/146548A1 |
A backside coating is applied to lithographic printing plate precursors and this coating provides sufficient protection so that adjacent precursors are not scratched or otherwise damaged when stacked. The backside coating is readily diss...
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WO/2011/144596A1 |
A method of preparing a flexographic printing master wherein an optional elastomeric floor (500), an optional mesa relief (600) and an image relief (700) are applied in this order on a flexographic printing support (1) by applying and cu...
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WO/2011/146203A2 |
A system for engraving flexographic printing plates, is presented. A flexographic plate (104) is mounted on an imaging drum 404. Printable areas (204, 304) on the flexographic plate are engraved by an imaging source (408) configured to e...
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WO/2011/143080A1 |
A method writing an image to a surface of a flexible media mounted on a imaging drum includes mounting a flexible media on the imaging drum; scanning the surface of the flexible media with an optical displacement sensor (ODS); providing ...
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WO/2011/142943A2 |
An autofocus imaging apparatus (200) for three-dimensional imaging on a surface of a flexible media mounted on a cylindrical drum (104) includes a carriage (210) which moves parallel to a surface of the drum and an imaging stage (208) mo...
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WO/2011/143089A1 |
A method for three-dimensional imaging on a surface of a flexible media mounted on a cylindrical drum (104) or sleeve by laser ablation includes mounting the flexible media on the cylindrical drum; measuring a distance to the surface str...
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WO/2011/143091A1 |
An apparatus and a method for straightening a surface of a flexible media (108) mounted on an imaging drum (104) of an imaging device (100), is presented. A flexible media is mounted on an imaging drum. The flexible media is scanned by a...
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WO/2011/139560A1 |
A method for changing a focus position of an imaging lens (116) includes monitoring a temperature of the imaging lens. The position of the imaging lens is adjusted to compensate for temperature changes.
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WO/2011/137138A1 |
A booklet (200) is produced including an outer sheet (210) and an inner sheet (250) folded and nested together. A print image (38) having a thickness is printed where it is between the two sheets when they nest together. A cut length (28...
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WO/2011/130855A1 |
There is provided a lithographic printing plate substrate comprising (a) a base layer, (b) a layer of a first adhesive covering one side of the base layer except for at least two opposite edges thereof, and (c) an aluminum layer laminate...
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WO/2011/133355A1 |
A method for seam for a layout of a packaging printing job (908). The method is adapted to create minimal plate waste (1312) and includes the following steps; providing a wrapped layout (120) comprised of plurality of step and repeat ele...
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WO/2011/126737A2 |
A mixture of a high molecular weight EPDM rubber with a low molecular weight (liquid) EPDM rubber provides a highly useful laser-ablatable flexographic printing plate precursor formulation. This formulation is sensitive to infrared radia...
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WO/2011/125926A1 |
Provided is a processing system for full-automatic gravure plate making, by which a gravure plate making roll can be produced at a higher speed than prior arts, space saving is possible, unattended operation is possible even in the night...
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WO/2011/122703A1 |
This invention is concerning a multibeam exposure scanning method and apparatus, and a method of manufacturing a printing plate. The problem to be solved is that angular small convex points are to be stably formed through multibeam expos...
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WO/2011/122545A1 |
Provided is a high-resolution laser-engravable flexographic printing plate precursor which can be engraved into fine protrudent shapes having suitability for printing. The laser-engravable flexographic printing plate precursor is charact...
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WO/2011/122378A1 |
Provided is a method for producing a lithographic printing plate for UV exposure via a lithographic film and for on-machine development using an on-machine development-type lithographic printing plate original capable of image exposure b...
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