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WO2005074499B1 |
Laser imageable flexographic printing elements, including printing plates and printing sleeves and methods of making the laser imageable flexographic printing elements using a collapsible cross-linkable material comprising a curable elas...
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WO2005092615A9 |
A tubular printing blanket having an axial center has a carrier sleeve layer having a uniform thickness, a compressible layer, a reinforcing layer over the compressible layer, and a print layer disposed over the reinforcing layer. At lea...
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WO/2005/113244A1 |
A cleaning material (20) and cleaning composition for cleaning printing machines utilizes branched chain monobasic and/or dibasic esters that contain 2-ethyl hexanoate. The cleaning material (20) is comprised of a fabric that has been im...
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WO/2005/113253A1 |
A composite packing material for use with a printing blanket is provided including a substrate such as fabric, scrim, or film which is coated on at least one surface with a polymeric compound to provide the desired gauge to the printing ...
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WO/2005/113240A1 |
The invention relates to a method for producing flexographic printing plates using direct laser engraving. According to said method, a print relief is engraved in the relief-forming layer with the aid of a laser and the printing plate th...
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WO/2005/110771A1 |
The present invention is directed to a method and a system for forming a relief image on a photosensitive printing element. The system comprises an enclosure housing a conveyor and a heatable roller. The photosensitive printing element i...
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WO/2005/110751A1 |
A method of making a photopolymer sleeve blank (10) for use in flexographic printing is provided which includes providing a base sleeve (12), applying a cushion layer (14) over the base sleeve (12) which is substantially transparent to c...
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WO/2005/111725A1 |
A method of making a photopolymer sleeve blank for use in flexographic printing is provided which includes providing a base sleeve, applying a cushion layer over the base sleeve, applying an optional barrier layer over the cushion layer,...
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WO/2005/109585A2 |
Cavity lasers exhibit a relatively high beam quality (e.g., M2< 1.25) despite a relatively small cavity length (e.g., 50- 53 mm) for a high (e.g., ≥ 10 watt) output power device. This enables the construction of physically smaller lase...
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WO/2005/108075A1 |
A primer layer (104) that includes a surface-tension modifier dispersed within a polymer binder is disposed between the imaging layer (106) and the substrate (102) of a lithographic printing member (100) to inhibit the production of ther...
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WO/2005/105443A1 |
A technique relating to a plate making device, used to make it possible to obtain a processing speed which is high as a whole without resorting to improving the processing speeds of individual processing devices. Stations (S1-S4) the num...
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WO/2005/105445A1 |
The invention relates to a printing form (19 ) to be used in a printing unit of a printing press. Said printing form (19 ) is embodied as a panoramic printing form (19 ) and supports side by side printed images of a specific number n (n ...
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WO/2005/106586A1 |
Disclosed is a method for printing highly conductive paths or structures onto preferably conductive substrates. Substrates produced according to said method are particularly suitable for packages in which removal of the packaged object i...
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WO/2005/101120A1 |
A multicolor halftone plate having halftone plates of a plurality of colors for reproducing a color image, each halftone plate being inclined with a relative screen angle difference of 30° or 45° at least against any one of other halft...
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WO/2005/097501A2 |
A method of operating a laser drilling system (100) to manufacture gravure printing plates without etching or the use of hazardous chemicals includes activating a laser drilling system, including a picosecond laser (110), light valves (2...
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WO/2005/097502A1 |
Solubility transitions rather than ablation mechanisms facilitate selective removal of the imaging layer of a lithographic plate, which allows for imaging with low-power lasers that need not impart ablation-inducing energy levels.
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WO/2005/095115A1 |
A hollow cylindrical printing base material, comprising a hollow cylindrical core material (A) and a resin layer (B) or a resin layer (C). The hollow cylindrical core material (A) further comprises a photosensitive resin hardened layer (...
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WO/2005/094399A2 |
The present invention relates to an aqueous primer composition for use in manufacturing flexographic printing plates. The aqueous primer composition comprises a polyurethane, a copolymer, a layered silicate, and optionally a surfactant a...
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WO/2005/095116A1 |
A method for transferring a desired shape more simply and accurately compared with conventional methods. A transfer mold having a protruding part, a shape of which corresponds to a desired shape, is arranged on a base material, a paste i...
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WO/2005/092618A1 |
A packing sleeve (10) having an outer lateral surface (14) for a printing unit cylinder (12) of an offset printing press is disclosed, wherein the outer lateral surface (14) has at least one region (38) with an area (20) containing a num...
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WO/2005/090090A1 |
An engraved plate for intaglio printing or embossing of sheets of security papers, comprising a plate portion generating on each said security paper a control element, said portion being provided with at least one first set of asymmetric...
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WO/2005/091068A1 |
An image-forming process characterized by subjecting a lithographic printing plate comprising a support and an image-recording layer formed on the support which contains (A) a polymerization initiator, (B) a polymerizable compound, and (...
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WO/2005/090076A1 |
A method (300) of decorating 2-piece cans comprising the steps of utilising a printing plate in transferring ink to cylindrical main bodies of the respective cans (step 304) and structuring half-tone dots on the printing plate such that ...
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WO/2005/090075A2 |
The invention relates to a covering which can be mounted on the support cylinders of printing machines, comprising two flange rings (11, 12) on the ends whereon a cylindrical outer covering wall (20) and an inner covering wall (30) rest ...
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WO/2005/087505A1 |
The present invention relates to wet offset printing plates of which the weight has been reduced in a novel manner; the preparation of said plates; and the use thereof in the field of wet offset printing. Said plates are characterised in...
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WO/2005/084959A1 |
A non-photosensitive flexographic liquid or paste precursor comprising a mixture of acrylate oligomers and acrylic or methacrylate monomers, infrared absorbing material, fillers and heat decomposable peroxide, which when heated forms a n...
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WO/2005/085953A1 |
A photosensitive structure for flexographic printing, comprising a laminate of support (A), foundation layer (B) and photosensitive resin layer (C), wherein the foundation layer (B) has closed cells (a) provided with dividing walls, the ...
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WO/2005/082097A2 |
An exposure system (10, 30) at least partially surrounds a photopolymer on a rotating cylinder ablation system (20, 36). A light source assembly (12, 32) linearly follows an ablation source (22, 34) and operates to expose the ablated (ma...
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WO/2005/078779A1 |
The present invention provides an imprinting apparatus, including a plate unit, and a plurality of imprinting modules provided on a lower surface of the plate unit. Each of the plurality of imprinting modules includes a cylindrical actua...
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WO/2005/075214A1 |
A cliché (1) for use in a printing processing in which a doctor blade is passed in a direction A is provided with features thereon. Features which extend generally linearly in a direction perpendicular to the doctor blade passing direct...
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WO/2005/075198A1 |
A printing cylinder structure of a web press capable of preventing troubles with printing from occurring by suppressing the occurrence of vibration and the extraction of a tension by gap and facilitating the troublesome mounting and dism...
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WO/2005/072964A1 |
A method of tracing process printing fluids is described and claimed. The process printing fluids are selected from the group consisting of One-Component Fountain Solutions, Two-Component Fountain Solutions and Web Release Agents. The tr...
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WO/2005/072120A2 |
One embodiment of the present invention relates to an imprinting material for imprint lithography that includes the surfactant 3M™ Novec™ Fluorosurfactant FC-4432, and another embodiment of the present invention relates to a method f...
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WO/2005/071488A1 |
Lithographic printing plate precursor comprising: a) an untreated or pretreated substrate and b) a radiation-sensitive coating comprising: (i) at least one polymeric binder soluble or swellable in aqueous alkaline developers; (ii) at lea...
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WO/2005/070691A1 |
A photosensitive resin composition for printing substrate capable of laser sculpture, comprising resin (a) having a polymerizable unsaturated group whose number average molecular weight is in the range of 1000 to 20×104, organic compoun...
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WO/2005/070690A1 |
A seamless printing sleeve comprising a hollow cylindrical base and a seamless imageable surface as its outermost layer is described. The imageable surface acts as an integral flexographic printing surface. Preferably the printing sleeve...
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WO/2005/070692A1 |
A process for producing a printing substrate capable of laser sculpture, comprising the step of forming a layer of photosensitive resin composition on a cylindrical support or sheeted support and the step of irradiating the formed layer ...
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WO/2005/070688A1 |
The print engine is composed of a semiconductor memory layer overlaid on an insulated conductive layer with a one to one correspondence of each memory cell with the conductive pad on the insulated layer. The entire structure can be fashi...
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WO/2005/068201A1 |
The invention relates to an automatic device for the handling and transport of printing sleeves. The inventive device comprises a mobile base unit (10) which can move along a first axis (X) and at least one handling unit (30) which is mo...
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WO/2005/061233A1 |
The invention relates to a vacuum unit for a device used to structure the surface of a workpiece (20), in particular a plate such as e.g. a flexographic printing block, by means of radiation and especially laser radiation. Said unit comp...
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WO/2005/061232A1 |
The invention relates to a vacuum unit for a device used to structure the surface of a workpiece (24), in particular a plate, such as e.g. a flexographic printing block, by means of radiation, in particular laser radiation, the workpiece...
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WO/2005/061231A1 |
The invention relates to a method for producing flexographic printing plates by means of direct laser engraving, whereby the particulate and gaseous decomposition products formed during the course of the engraving are removed by a suctio...
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WO/2005/058601A2 |
The invention relates to a printing blanket having a dimensionally stable carrier plate, whose ends can be fixed to a transfer cylinder, and has a coating, which is attached to the carrier plate and which forms the lateral surface of the...
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WO/2005/058605A1 |
A positive-working lithographic printing plate precursor is disclosed which comprises (i) a grained and anodized aluminum support having a hydrophilic surface and (ii) a heat-sensitive oleophilic coating provided on the hydrophilic surfa...
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WO/2005/047982A1 |
Flexographic printing plates are produced by exposing the photopolymer plates to a light source and washing out (developing) the masked out, non-exposed areas with a solvent. The invention provides terpene ether solvents suitable for use...
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WO/2005/047011A1 |
An improved printing blanket construction is provided which includes at least a top ply, a bottom ply, and a non-extensible backing ply. The blanket includes leading and trailing edges which are secured directly to the backing ply, where...
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WO/2005/040924A2 |
A photoresist spray coating process for deep trenched substrates. According to one implementation of the invention, the substrate surface is primed with a primer having a water contact angle between forty and fifty degrees. A spray nozzl...
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WO/2005/037569A1 |
The process for gumming lithographic printing plates comprises (a) providing a lithographic printing plate; (b) providing a gumming solution comprising (I) water and (II) at least one component selected from water-soluble starch and wate...
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WO/2005/025867A1 |
A method for forming a printing plate from a printing plate precursor having a radiation-sensitive layer, sensitive to radiation in a first frequency region such as the far or near infrared, and to radiation in a second frequency region ...
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WO/2005/025890A2 |
A process for making a slab of, (10) e.g., stone, wood, White Granite and the like, decorative element, by sandblasting therein a relatively deep cavity (12), using a jet of particles having at least hardness 7 that are forced through a ...
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