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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/2012/105381A1 |
The present invention relates to screen printing plate for a solar cell in which an electroconductive paste is used to simultaneously print a bus bar electrode and a finger electrode, the screen printing plate characterized in that the o...
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WO/2012/090639A1 |
Disclosed are a planographic printing plate precursor and planographic printing method capable of obtaining excellent developability while still maintaining printing resistance of the lithographic printing plate after development. The di...
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WO/2012/083885A1 |
A screening method for use in intaglio printing, comprising: dividing the entire tonal range into several types of zones on the basis of brightness; generating dots of different screen patterns for the different types of zones. Also prov...
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WO/2012/065689A1 |
The invention relates to a rotary tool for transforming a substrate, including a rotary mandrel (34) that can be mechanically connected to a motor, and being provided with two flanges at each of the ends (41, 43) thereof, as well as with...
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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/2012/060413A1 |
The present invention is a printing technique wherein an endless belt-shaped printing plate (13) is wound between the plate cylinder (18) of a printing cylinder (16) and a guide roller (19), and using the printing plate (13), a continuou...
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WO/2012/061370A2 |
A fountain solution for offset lithographic printing ink includes water, one or more surfactants, and a dynamic surface tension of less than 30 dynes/cm. The fountain solution can further include an interfacial tension between the founta...
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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/2012/055870A1 |
The present invention relates to a fountain solution concentrate for offset printing comprising tert.-amyl alcohol. The present invention also refers to a fountain solution obtained by the addition of water to the fountain solution conce...
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WO/2012/053257A1 |
The objective of the present invention is to provide a screen printing plate for forming a seal on a liquid crystal substrate, wherein the printing plate can suppress formation of scratches on the surface of an object to be printed, and ...
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WO/2012/052353A1 |
The invention relates to a litho sheet for electrochemical roughening, consisting of a rolled aluminium alloy, wherein the sheet surface has a topography with a maximum peak height Rp or Sp of not more than 1.4 µm, preferably not more t...
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WO/2012/052157A1 |
In a process for modifying a damping solution of an offset printing machine, a mixture of an alcohol selected from a monobutyl ether of mono-, di- or triethylene glycol, monobutyl ether of mono-, di- or tripropylene glycol, 2-methylpenta...
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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/2012/041568A1 |
An underblanket of the blanket of a blanket cylinder of a printing press, particularly of the offset type, consists of a multilayer structure comprising a first layer comprising at least one polyurethane-based material, and at least a se...
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WO/2012/043241A1 |
A lithographic printing plate master, and plate making method using the same, that enable plates to be made directly from digital data of devices such as computers by printing using a laser beam, and specifically enable development on a ...
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WO/2012/043674A1 |
In order to provide method for stably producing a flexographic plate original for laser engraving, this method for producing a flexographic plate original for laser engraving contains, in the given order, at least: (1) a step for individ...
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WO/2012/041594A1 |
The invention relates to a printing blanket unit (1) for a printing blanket cylinder of a rotary printing press having a printing blanket (4) with two parallel side edges which extend in a transverse direction of the printing blanket (4)...
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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/2012/038514A1 |
The invention relates to a multi-layer, expandable sleeve (100) for a printing press cylinder, particularly for flexographic printing. The sleeve has an inner layer (110) with a hard surface inner jacket (112), which defines a longitudin...
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WO/2012/039603A1 |
The invention relates to a device (1) for positioning a printing plate (13) on a carrier (7), comprising plate support means (4) for supporting the printing plate, carrier support means (5) for supporting the carrier and transport means ...
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WO/2012/032232A1 |
The invention relates to a compressible roller (1) comprising: a cylindrical rigid roller core (2); an intermediate layer (3) of silicone foam, which covers the roller core (2); and an outer layer (4) which is formed by a silicone elasto...
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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/2012/026265A1 |
Provided are: a master planographic printing plate that allows on-press development, holds ink well, and is highly durable; and a plate-making method using said master planographic printing plate. Said master planographic printing plate ...
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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/2012/000982A1 |
The invention is about a carcass for a printing blanket, to be used for instance in offset printing, comprising: a fabric stack substrate comprising at least one fabric ply; a first compressible layer deposed atop said substrate, said fi...
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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/2011/120700A9 |
A printing screen, comprising a main section and at least one pair of attachment members at opposite edges of the printing screen, wherein the attachment members each comprise a first bent section which extends inwardly relative to the r...
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WO/2011/158913A1 |
Provided is a mesh member for screen printing, which: uses a high-viscosity paste; achieves printing with little printing width variation and has a high printing height even when the width of the printing pattern is small (narrow); and h...
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WO/2011/152539A1 |
A lithographic printing plate precursor includes: a support; and an image-recording layer containing (A) a polymerization initiator, (B) a sensitizing dye and (C) a polymerizable compound, and the image-recording layer or an undercoat la...
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WO/2011/149067A1 |
Disclosed are: a printing plate having improved productivity; and a method for manufacturing a solar cell element, which uses the printing plate. A printing plate according to one embodiment of the present invention comprises: a metal pl...
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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/2011/134142A1 |
A plate material for direct platemaking of ink-jet printing and an ink-jet printing method are disclosed. The plate material is obtained by coating an ink-repellent liquid after coating an adhesive onto the surface of a metal plate subst...
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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/2011/122545A1 |
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/2011/123098A1 |
An image transfer blanket usable with an image forming apparatus includes a main blanket body, a plurality of release layers configured to receive and transfer an image, each release layer disposed across from opposites sides of the main...
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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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WO/2011/122398A1 |
Provided is a lithographic printing plate material having an excellent balance between printing durability and ink-absorbing capability. The lithographic printing plate material is formed having an image-receiving layer on a supporting b...
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WO/2011/118457A1 |
Disclosed is a high-performance master planographic printing plate that allows easy rubber development, continuous processing, and on-press development. Said master planographic printing plate exhibits excellent scratch resistance, ink r...
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WO/2011/118456A1 |
Provided is an on-press development type planographic printing master plate that has outstanding ink adhesion and durability, characterized by having a support body, an image recording layer that contains a sensitizing dye, a polymerizat...
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WO/2011/118052A1 |
Disclosed is a photosensitive resin composition that is superior in water developability, drying characteristics, and image reproducibility. The photosensitive resin composition comprises a water dispersible latex (A), a rubber (B), a su...
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WO/2011/119342A1 |
A lithographic processing solution having a pH of less than 12 and comprising at least 0.001 and up to and including 1 weight % of a water-soluble or water-dispersible, non-IR-sensitive compound that has a heterocyclic moiety with a quat...
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WO/2011/118194A1 |
Provided are a screen printing device and a screen printing method wherein a film is made thicker and a circuit pattern having a cross sectional shape with a large aspect ratio is formed, so as to increase conversion efficiency. In order...
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WO/2011/115452A2 |
The present invention relates to a blanket for offset printing and a manufacturing method therefor. The blanket for offset printing according to the present invention comprises a cushion layer, a support layer, and at least two surface p...
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WO/2011/115125A1 |
Disclosed are: a color developing photosensitive composition which exhibits good post-exposure color development stability by infrared laser light exposure and is capable of achieving good color development even by exposure after long ti...
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WO/2011/115596A1 |
The invention particularly relates to the method of providing recycling and reuse of the blanket (100), which is used in printing sector, which comprises hard rubber (101), adhesive layer (102), soft rubber (103), and bottom layer (104),...
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WO/2011/111525A1 |
Disclosed is a method in which oxidation loss can be reduced by directly melting recovered printing plates with new ore so that a molten yield as high as the melting of regenerated metal can be obtained. Specifically disclosed is a melti...
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WO/2011/108034A1 |
A printing pad (2) having a double structure comprising a roughly quadrangular pyramid-shaped elastic body (2a) and a coating layer (2d) which covers a definite range of a side face (2b) including an apex (2c) of the elastic body (2a), w...
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WO/2011/105455A1 |
A relief printing plate is used in a relief printing method using a transfer roller having a smooth surface and has a protruding portion on the surface of which a predetermined recess is formed. The protruding portion has the plurality o...
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