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WO/2019/038596A1 |
A printing system comprises a coating on a support, to which coating a printing ink is applied, and comprises a printing ink suitable therefor, the coating having a viscoelastic gel-like surface and the printing ink containing at least o...
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WO/2019/038589A2 |
The invention relates to a printing plate comprising a support and a coating, the printing ink being applied to the coating, and the coating is a visoeleastic like-gel, and comprising at least one silicone compound. The invention also re...
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WO/2019/038400A1 |
A method for mounting one or more printing plate segments (402-407) on a carrier sheet (302). The method comprises importing a file into a computer (528) associated with a mounting unit (305, 350). For each printing plate segment (402-40...
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WO/2019/038286A1 |
According to a first aspect of the invention, there is provided a method of processing a printing body, the printing body (10d) comprising a substrate (14) and a diamond-like carbon (DLC) layer (16, 18) on the substrate (14), the method ...
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WO/2019/038595A1 |
The invention relates to a rewritable printing plate (1) comprising a substrate (5) and a coating (2), the printing ink (7) being applied to the coating, and the coating being a viscoelastic-gel-like coating and containing at least one s...
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WO/2019/029945A1 |
The present invention relates to a negative-working lithographic printing plate precursor which includes a coating comprising vinylogous vitrimer particles. The vinylogous vitrimer particles comprise a resin having at least one moiety of...
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WO/2019/015979A1 |
A lithographic printing plate precursor is disclosed including a support and a coating comprising a polymerisable compound, an initiator and an infrared absorbing dye wherein the initiator and the infrared absorbing dye are capable induc...
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WO/2019/018143A1 |
The imaging sensitivity of negative-working lithographic printing plate precursors is improved by removing ozone from the ambient air surrounding the precursors that can be stored near an imaging means such as a platesetter prior to use....
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WO/2019/004471A1 |
Provided are: a lithographic printing original plate which has an image recording layer on a hydrophilic supporting body, and which is configured such that the image recording layer contains an infrared absorbing dye that is decomposed w...
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WO/2018/228922A1 |
A method for writing an imageable material using multiple beams comprising: preparing subsequent patterns each having Y rows of N pixel locations, said subsequent patterns including a first and a second pattern; wherein the first and the...
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WO/2018/226409A1 |
A method for forming a flexographic plate for an image pattern including image features. The image pattern includes an array of image pixels, wherein the image pixels include printing pixels corresponding to portions of the image pattern...
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WO/2018/177500A1 |
The invention relates to a method for producing pictorial relief structures on a layer construction. The method comprises the provision of a layer construction having a substrate layer. Subsequently, at least one fluid containing at leas...
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WO/2018/160379A1 |
Lithographic printing plate precursors are prepared with a unique substrate and one or more radiation-sensitive imageable layers. The inventive substrate is prepared by two separate anodizing processes to provide an inner aluminum oxide ...
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WO/2018/159640A1 |
Provided are: a curable composition including a salt compound provided with a) an organic anion of which the values of the Hansen solubility parameters δd, δp, and δH are respectively 16 or higher, in the range of 16-32 inclusive, and...
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WO/2018/159626A1 |
Provided is a curable composition which includes a salt compound comprising (A) an organic anion in which a negative charge is present on an aluminium atom or a phosphorus atom, and (B) a counter cation. The curable composition exhibits ...
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WO/2018/132365A1 |
Dry, ablation-type, nitrocellulose-containing lithographic printing members (100) include dual adjacent imaging layers (104, 106), both including an absorber and at least one containing a binder (which may include or consist essentially ...
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WO/2018/127288A1 |
The preparation of a screen stencil is provided, using a direct to mesh screen stencil printer. The DtM screen printer includes a frame for holding a pre-stretched mesh in place during application of a jettable emulsion, a fixture to hol...
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WO/2018/128830A1 |
A lithographic printing plate precursor has an infrared radiation- sensitive imageable layer that includes one or more free radically polymerizable components, an initiator composition that provides free radicals upon exposure of the inf...
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WO/2018/113056A1 |
Disclosed is a method for manufacturing a flexible substrate (10) and a flexible panel using a screen printing machine (100). The method comprises: moving an ink reclaiming blade (120) and a doctor blade (130), so that the doctor blade (...
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WO/2018/100568A1 |
A method for printing on a planographic printing plate precursor, said method comprising: a step for preparing a planographic printing plate precursor for on-press development, said precursor including an exposed portion subject to image...
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WO/2018/102136A1 |
A lithographic printing plate precursor has a substrate comprising a hydrophilic surface and two opposing edges; a radiation- sensitive imageable layer, and optionally, a protective layer disposed over that layer. The precursor has a she...
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WO/2018/096649A1 |
A metal mask (1) comprises: a substantially plate-shaped metal member (2) placed on a substrate (5) that is provided with a pad (6) and surface insulating layer (11) formed on a surface of a base insulating layer (10), a boundary region ...
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WO/2018/094715A1 |
A method of treating an aluminium printing form precursor for use in lithographic printing. The treatment conditions comprise a relative humidity of at least 30 ％, a temperature in the range 60 to 120 ℃, a pressure of from 0.9 to 10 ...
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WO/2018/069242A1 |
The invention relates to a composite plate for use in the production of a surface printing plate, comprising a carrier layer (4) and at least one photo layer (6), which can be structured by means of electromagnetic radiation (12) in a wa...
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WO/2018/043125A1 |
Provided is a thermal fusion-type presensitized plate comprising a support and an image recording layer, wherein: the image recording layer can form an image by infrared laser exposure; an unexposed section of the image recording layer c...
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WO/2018/036929A1 |
The invention relates to a device for the laser-assisted machining of a material adhering to a substrate, or a substrate-associated or substrate-free body or the surface thereof, particularly by TPA/MPA and/or by treatment with an ultras...
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WO/2018/039595A1 |
The blanket cylinder of a printing press is used to remove oleophobic debris from an imaged dry printing member. Following imaging— e.g., imagewise exposure of the printing member to radiation that ablates the layer below the oleophobi...
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WO/2018/032618A1 |
A method for manufacturing a strengthened composite screen, comprising: adhering a synthetic fiber mesh (1) on a die-cast component or a frame constructed using an aluminum tube, then stacking a metallic fiber mesh (2); applying a coatin...
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WO/2018/033115A1 |
An imageable coating, a thermal negative-working lithography printing plate, and a platemaking method therefor. The imageable coating comprises the following constituents in parts by weight: a radically polymerizable compound 20-60 parts...
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WO/2018/026597A1 |
A method of producing a flexographic printing plate using a continuous liquid interphase is provided herein. This method allows for significantly reduced production times and fewer preparation steps compared to standard non-continuous te...
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WO/2017/201650A1 |
A method for precise processing of a release liner printing roller. The processing method comprises the following steps: selecting a material; eliminating stress; adjusting dynamic balance by producing an inner and outer bore hole on the...
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WO/2017/198277A1 |
Method for cutting out coating plates for use in digital printing units. A method for cutting out coating plates for use in digital printing units, where the cutting of coating plates is effected by means of a digital cutting machine, th...
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WO/2017/192499A1 |
A method of flood exposing a photocurable printing blank to actinic radiation from a UV LED light source, wherein a high intensity UV LED light source is modulated to a lower intensity. The method includes the steps of: (a) positioning t...
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WO/2017/188555A1 |
A printing screen frame holding device according to the present invention is structured such that a tensioning operation portion and an elevating operation portion, which operate successively at an interval of a few seconds by means of a...
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WO/2017/167606A1 |
A rubber blanket (1) for offset printing having a plurality of layers, of which the inner layer comes into contact with the printing cylinder and the outer layer comes into contact with the object to be printed, whereupon the print engra...
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WO/2017/169440A1 |
The present invention is a radiation-sensitive composition that contains: a metal-containing component that includes particles that have a metal oxide as a main component; and an organic solvent. The metal-containing component includes t...
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WO/2017/164031A1 |
Provided are a printing plate, a printing plate production method, and a printing method that make it possible to achieve highly detailed printing and that make for highly efficient use of printing ink. The printing plate that has an ima...
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WO/2017/164032A1 |
Provided are a printing plate and a printing method that make it possible to achieve highly detailed printing and that make for highly efficient use of printing ink. The printing plate has an image-line part and a non-image-line part. Th...
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WO/2017/157572A1 |
An apparatus for processing a lithographic printing plate material comprising a development unit and a recirculation system comprising a closed loop including at least one inlet opening for sucking in a development solution and at least ...
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WO/2017/157579A1 |
A method for processing a lithographic printing plate comprising development with an alkaline solution and gumming with a first gum solution and subsequently with a second gum solution, wherein both gum solutions are provided in a cascad...
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WO/2017/157577A1 |
A method for processing a lithographic printing plate comprising development with an alkaline solution and gumming with a first gum solution and subsequently with a second gum solution, wherein both gum solutions are provided in a cascad...
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WO/2017/157576A1 |
A method for processing a heat - sensitive lithographic printing plate material comprising the steps of first treating the plate material with an alkaline development solution followed by treating the plate material with an aqueous solut...
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WO/2017/157573A1 |
An apparatus for processing a lithographic printing plate material comprising a development unit (5) including a development cavity (6), said cavity comprising a bottom plate (10), a cover plate (7) and sidewalls (21,22) which together d...
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WO/2017/157578A1 |
A method for processing a lithographic printing plate comprising development with an alkaline solution and gumming with a first gum solution and subsequently with a second gum solution, wherein both gum solutions are provided in a cascad...
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WO/2017/157570A1 |
A method for processing a lithographic printing plate, comprising development with an alkaline solution and gumming with a first gum solution and subsequently with a second gum solution, wherein both gum solutions are provided in a casca...
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WO/2017/157574A1 |
A method for processing a lithographic printing plate material comprising the steps of treating the plate material with an alkaline development solution, and treating the plate material with an aqueous liquid whereby the aqueous liquid i...
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WO/2017/139168A1 |
A method of creating a custom relief image printing element from at least one raw photocurable material and at least one lamination layer supplied by a manufacturer is described. The manufacturer provides a menu of raw photocurable mater...
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WO/2017/135118A1 |
Provided are a cylindrical printing plate, a cylindrical printing master plate, a method for manufacturing a cylindrical printing master plate, and a method for manufacturing a cylindrical printing plate, with which printing of excellent...
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WO/2017/131959A1 |
A negative-working infrared radiation-sensitive lithographic printing plate precursor can be imaged and developed on-press to provide a lithographic printing plate. Such precursor has an initiator composition that contains compound A of ...
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WO/2017/129677A1 |
An article with an operative liquid-bearing surface adapted for transferring that liquid to a substrate material or printing plate is disclosed. Typically the entire operative surface of the article is provided with a pattern of microsco...
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