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WO/2005/021279A1 |
A metal backed printing blanket for mounting on a blanket cylinder that includes a gap, the printing blanket having a thin metal base plate with top and bottom surfaces and ends which include leading and trailing edges adapted for engagi...
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WO/2005/010613A1 |
A photosensitive lithography plate is disclosed which comprises an aluminum support which is treated with an aqueous solution of an alkali metal silicate, and further treated with an aqueous solution of a polyvinyl phosphonic acid or an ...
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WO/2005/005157A1 |
A printing blanket includes a carrier sleeve layer having at least one axially convex surface and a print layer disposed over the carrier sleeve layer. A blanket cylinder with a convex outer surface and a convex shim is also provided. An...
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WO/2005/002869A1 |
The invention relates to a method for producing a printing plate for intaglio printing. According to said method, a laser is used to create recesses and/or lines in a base body consisting of a brass alloy and/or having an outer layer con...
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WO/2005/002866A1 |
The invention discloses a device and a method for transferring a predeterminable, high-resolution magnetic design onto a document printed with a magnetic ink, in particular a magnetic optically variable ink. The device comprises a body o...
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WO/2005/001567A1 |
An improved digitally imageable relief printing element having an increased direct-cure imaging speed upon exposure to lasers and other digital sources of actinic radiation. The printing elements of the invention comprise a reflective la...
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WO2004062936A9 |
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WO/2004/110758A2 |
A lithographic printing member (300) comprices a solid substrate (230) over the substrate, wherein the tip layer comprises a first area (320b) having an affinity for ink and a second area (320a) having an affinity for an ink repelling fl...
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WO2003087947B1 |
An image replication element and a process of making from a photosensitive printing element by digital photopolymerization are provided. The process includes forming a desired printing image on a photopolymer layer by digital light proce...
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WO/2004/108414A2 |
A lithographic printing plate system comprising a plate that is suitable for inkjet printing and a method for preparing the plate system comprising a support and a first composition that comprises at least one anionic compound and is spr...
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WO/2004/104706A1 |
Various imaging members including lithographic imaging members (such as printing plates) have an aqueous-based imaging layer applied to a support. Directly over the imaging layer is a protective layer that is applied as a non-aqueous inv...
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WO/2004/104705A1 |
Various imaging members including lithographic imaging members can be prepared by applying to a support, an aqueous formulation comprising one or more imaging components to form an imaging layer. Over the imaging layer is directly applie...
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WO/2004/104701A1 |
A photosensitive structure for flexographic printing having a support (A) and, laminated thereon, an adhesive layer (B) and a photosensitive resin layer (C) different from said adhesive layer (B), wherein said adhesive layer (B) is an ad...
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WO/2004/105452A1 |
The invention relates to a covering stencil (10) for covering substrates, particularly printed circuit boards, comprising openings (12) via which materials, particularly solder paste and/or adhesive, can be applied to the substrate in a ...
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WO/2004/098889A1 |
An easy to manufacture and install sound dampening pad (10) for a printing blanket sleeve (20) is provided. The pad effectively attenuates noise emanating from the sleeve during air pressurized mounting and dismounting of the blanket sle...
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WO/2004/096569A2 |
A gravure printing roller is manufactured by mounting a core (10), of steel, cardboard or plastics material for rotation, and moving a dispensing head (11) relatively to the core (10) to build up a body (14) of a polyurethane material on...
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WO/2004/092841A2 |
Disclosed is a method for producing photopolymerizable cylindrical, continuous seamless flexographic printing elements by applying a layer made of a photopolymerizable material to the outer surface of a hollow cylinder and joining the ed...
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WO/2004/091927A1 |
Disclosed is a laser-engravable flexographic printing element, the relief-forming layer of which comprises a conductive carbon black having a minimum specific surface of 150 m2/g and a minimum DBP number of 150 ml/100g. Also disclosed is...
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WO/2004/080722A2 |
A method of screening a continuous tone image into a halftone representation for a flexographic printing operation can compensate for characteristic printing problems in highlight areas by selectively placing non-printing dots (28) proxi...
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WO/2004/076196A1 |
A rubber blanket for printing comprises a surface rubber layer, a first base fabric layer bonded to the back of the surface rubber layer, a compression layer bonded to the first base fabric layer, and a second base fabric layer bonded to...
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WO/2004/076195A1 |
It is intended to provide a rubber blanket for printing having a surface rubber layer, a first base fabric layer to be adhered to the back face of the surface rubber layer, a compression layer to be adhered to the first base fabric layer...
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WO2004054808B1 |
The invention relates to a printing blanket assembly for a blanket cylinder of a rotary printing press. The printing blanket assembly comprises a dimensionally stable support plate and a printing blanket fastened to the outside of the su...
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WO/2004/069539A2 |
The blanket cylinder (8) for an intaglio printing machine comprising a plate cylinder (6) carrying printing plates with engravings corresponding to a specific intaglio structure to be printed on a substrate (1), and cooperating with an i...
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WO/2004/069552A1 |
A lithographic printing plate original form comprising a support (11) and a lipophilic layer (12) provided on the support (11), the lipophilic layer (12) containing a crosslinked product in which polymer having a heat decomposing radical...
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WO2004054807B1 |
The invention relates to a printing blanket assembly for a blanket cylinder of a rotary printing press. The printing blanket assembly comprises a dimensionally stable support plate (02, 18, 42) and a printing blanket (03, 19, 43) fastene...
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WO/2004/067663A1 |
The adhesive tapes (20) for sticking together printing blankets on a metallic retaining bar or metal rail during a printing process. The adhesive tapes are composed of at least one layer (25), a release liner, and of a melt pressure-sens...
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WO/2004/066029A2 |
A lithographic printing precursor for lithographic offset printing comprises, a layer of imageable medium on a hydrophilic base. The imageable medium comprises hydrophobic polymer particles in an aqueous medium, a substance for convertin...
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WO/2004/062914A1 |
A method for controlling thermal energy of a thermal head depending on the surface state of a stencil paper in a thermal head controller controlling thermal energy of the thermal head for punching a stencil paper fed out from a stencil p...
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WO/2004/062256A2 |
A digital prepress color mixing tool is described, including suggestions for how to implement the tool within a native artwork production environment, such as Adobe Illustrator (fig 2). The invention allows for the prepress work of apply...
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WO/2004/060691A1 |
A highly sensitive thermosensitive polyester film for porous printing base paper which is a biaxially oriented polyester film of 1.0 to 7.0 μm thickness comprising a composition of three or more types of polyesters, the polyester film h...
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WO/2004/059387A1 |
A positive photosensitive lithography plate. An image is recorded on the plate by scanning exposure according to a digital signal, the plate with the recorded image can be developed with water or an aqueous developing agent. The develope...
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WO/2004/058504A1 |
A method of feeding appropriate dampening water in an offset printing press, comprising the steps of detecting the viscosity of dampening water at room temperature, selectively adding at least two of water and a surface active agent to t...
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WO/2004/054809A1 |
The invention relates to a printing blanket assembly for a blanket cylinder of a rotary printing press. The printing blanket assembly comprises a dimensionally stable support plate (02, 18) with two ends, one of which is the forward end ...
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WO/2004/054803A1 |
The invention relates to a method for producing flexoprinting forms by means of direct laser engraving using photopolymerisable flexoprinting elements as base material. The cross-linking of the photopolymerisable flexoprinting elements o...
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WO/2004/052647A2 |
A method of preparing offset lithographic plates using specially formulated aqueous ink jet inks is described. The inks may either be pigment based and provide oleophilic images on specially formulated hydrophilic plate surfaces, or may ...
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WO/2004/050306A1 |
A polishing grindstone for polishing a gravure platemaking copper-plated roll, wherein eliminating the occurrence of a streaky spiral pattern (feed mark) due to feeding the grindstone to the platemaking roll surface lightens the burden o...
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WO2003086774B1 |
A blanket located on the outer surface of a roller, e.g. of a printing unit roller, comprises an elastic and/or compressible layer with a surface pressure that depends on the degree of an impression. The layer is designed so that a depen...
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WO/2004/039586A1 |
Methods of producing an image on a printing screen are described. The method uses inkjet printing technology to form an image on the screen using a computer to screen or computer to plate imaging technique. According to particular embodi...
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WO/2004/039534A2 |
The invention relates to a rotative body of a printing press and to a method for producing said body. The rotative body (01) comprises a base body (28) with a surface (29). According to said method, an external body (38) comprising at le...
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WO/2004/037547A1 |
In a printing blanket comprising a reinforcement layer formed of more than one sheet of fabric, a compressive layer, and a surface rubber layer laid through a supporting body, the compressive layer is separated by a separation layer so a...
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WO/2004/035319A1 |
A photosensitive resin composition for a lithographic printing forme, characterized in that it comprises 10 to 90 wt % of a hydrophilic polymer having at least a hydrophilic group and 0.5 to 20 wt %, relative to the hydrophilic polymer, ...
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WO/2004/036313A1 |
A flexographic printing plate comprising a protrusion (2) for transferring a printing material onto a printing matter, the protrusion (2) having a top surface and side surfaces with an angle formed by the top surface and a side surface b...
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WO/2004/033224A1 |
A printing blanket and method of reducing corrosion and abrasion of printing blankets and printing blanket cylinders is provided. The printing blanket includes a metal base ply having first and second surfaces, a surface layer on the fir...
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WO/2004/030924A1 |
A method of making a heat-sensitive lithographic printing plate precursor is disclosed which comprises the steps of (i) providing a web of a lithographic support having a hydrophilic surface; (ii) applying on the hydrophilic surface of t...
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WO/2004/030925A1 |
A method of making a heat-sensitive lithographic printing plate precursor is disclosed which comprises the steps of (i) providing a web of a lithographic support having a hydrophilic surface; (ii) applying on the hydrophilic surface of t...
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WO/2004/030923A2 |
A method of making a heat-sensitive lithographic printing plate s precursor is disclosed which comprises the steps of (i) providing a web of a lithographic support having a hydrophilic surface; (ii) coating a layer comprising a phenolic ...
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WO/2004/028823A1 |
A printing plate capable of preventing a highly viscous paste sticking to squeegee edge from remaining on a through hole in a circuit board during paste filling by the squeegeeing method. A metal sheet (3) formed with a squeegee cleaning...
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WO/2004/022340A1 |
The invention relates to a sleeve comprising a mulilayer structure for printing presses which are provided with support rollers that are embodied as air cylinders, particularly a sleeve used for flexographic printing. Said sleeve encompa...
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WO/2004/022655A2 |
The invention relates to compositions, methods of making the compositions, and methods of using the compositions for coating applications. The coatings are suitable as inks, varnishes, paints, and the like. In one aspect the coatings are...
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WO/2004/020211A2 |
A stencil comprises an electret film, wherein the film has at least one perforation having a perimeter that defines an area, and wherein the area is greater than or equal to one square centimeter. Methods of marking a substrate using ste...
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