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8047134 |
Rubber sleeve
A rubber sleeve for a printing press and a method for producing a rubber sleeve is disclosed. The rubber sleeve has a rigid support sleeve and a blanket that is wrapped around the support sleeve as...
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7861652 |
Packing sleeve for a printing unit cylinder of an offset printing press
A packing sleeve including an outer lateral surface for a printing unit cylinder of an offset printing press is disclosed, wherein the outer lateral surface has at least one region with an area...
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7841277 |
Layered structure of a printing plate for printing solid areas and highlight areas
A printing structure for printing on a medium, includes a first layer having an outer surface adapted to receive ink for printing on the medium, the first layer having a first hardness and/or a...
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7832334 |
Printing blanket with convex carrier layer
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...
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7717037 |
Humid media transfer device and/or printing media transfer device of printing machines
The invention relates to the use of a roller or a rubber blanket with a covering made of elastomeric material with an outer surface for indirect or direct transfer of a damping solution and/or a...
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7690299 |
Printing rubber blanket
A printing blanket is designed to have less sink-down, less variation in thickness along with time, less susceptible to temperature or moisture, and which employs woven fabric having excellent...
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7624680 |
Adaptation sleeve, corresponding assembly and method for mounting
This format adaptation sleeve for a rotary press comprises an outer surface. In the non-mounted state, the outer surface of the adaptation sleeve is frustoconical.
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7571677 |
Printing unit having transfer cylinder with compressible layer
A blanket is located on an outer surface of a roller, such as a printing unit roller. The blanket has an elastic and/or a compressive layer with a surface pressure that depends on the degree of the...
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7562624 |
Printing blanket
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...
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7559278 |
Apparatus and method for a printing-press cylinder sleeve
A sleeve, in particular a rubber-blanket sleeve, for a printing press is disclosed. The sleeve having a construction which has at least two layers, having an inner layer which is configured as a...
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7533608 |
Printing blanket having a dimensionally stable carrier plate, a method for producing a printing blanket of this type, and a printing unit for a printing machine without a damping unit
A printing blanket or dressing includes a dimensionally stable carrier plate which has ends that can be secured to a transfer cylinder. A coating is applied to the carrier plate and forms the...
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7530306 |
Offset lithographic printing press having seamed sleeved printing blanket
An offset lithographic printing press combined with a gapped or seamed cylindrical offset printing blanket having pre-made blanket material mounted on a cylindrical sleeve is disclosed, wherein...
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7523703 |
Printing group of a rotary printing press
A printing group of a rotary printing press includes at least one forme cylinder and at least one transfer cylinder. The forme cylinder has at least two printing forme end channels. These two...
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7464642 |
Blanket cylinder for an intaglio printing machine
The blanket cylinder for an intaglio printing machine comprising a plate cylinder carrying printing plates with engravings corresponding to a specific intaglio structure to be printed on a...
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7395759 |
Sleeve for a printing machine
The invention relates to a sleeve, particularly a rubber blanket sheath, for a printing machine. The sleeve (10) has a two-layer structure comprising an internal layer designed as support layer...
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7357078 |
Method for making a multilayer printing blanket and resulting blanket
A method for making a multilayer printing blanket whereof at least an outer layer is provided with embedded particles has the embedded in the surface of the outer layer by exerting pressure on said...
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7316183 |
Sleeve with multiple layer structure for printing presses and method for its manufacture
The invention concerns a sleeve with a multiple layer structure for printing presses with king rolls configured as pneumatic cylinders; in particular a sleeve for the flexographic printing process,...
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7305922 |
Printing blanket having a rigid carrier plate
A printing blanket comprising a rigid carrier plate on which an elastic layer is arranged is provided. The elastic covering layer has a surface that can be inked and by which a printing image can...
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7296516 |
Rotary roller printing press
A rotary roller printing press has a printing unit for printing a web in six printed pages arranged axially next to each other. A superstructure is used to cut the web longitudinally into three...
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7219604 |
Transfer blanket, in particular rubber blanket, for a printing press
The transfer blanket (10), in particular a rubber blanket, for a printing press, has a carrier layer (11), a covering layer (12) and at least one intermediate layer (13, 14, 15) which is positioned...
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7216587 |
Method of dispensing metal-backed printing blankets
A method of dispensing a metal-backed printing blanket onto a printing press cylinder in a controlled fashion is provided. A carton containing the rolled printing blanket may be provided, and a...
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7207267 |
Apparatus and method for manipulation of sleeves on a cylinder
A method and apparatus are provided for the manipulation of a sleeve onto and off of a cylinder. A sleeve mounted on a handling shaft is equipped with a substantially airtight slideable end cap at...
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7207268 |
Apparatus and method of enhancing printing press cylinders
A printing press cylinder and a method of manufacturing the same. The printing press cylinder includes a rigid base member having a reduced radius section and a polymer layer formed about the rigid...
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7152528 |
Digital printing machine
The invention concerns a digital printing machine for sheet printing with a digital printing mechanism with free format in the peripheral direction, an intermediate cylinder which is connected...
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7124685 |
Internally piped print cylinder and method for making same
A print cylinder having a first header, a second header and a hollow cylinder body is internally piped. The first header includes an air inlet and an air outlet. The air outlet is sealingly...
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7104196 |
Marker assembly, marking method, and kit
A rolling marker assembly enables a user to mark serially-presented, repeating patterns upon a marking surface. The marker assembly comprises an outer casing and a marking caster assembly. The...
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7104198 |
Printing blanket with convex outer print surface
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...
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7073435 |
Printing blanket with convex carrier layer
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...
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7055428 |
Characterization, determination of a characteristic number and selection of suitable dressings on cylinders of a printing press
A characterizing number for a cylinder dressing having an elastic layer is determined. The characterizing number is then usable to select suitable geometries of rollers in a printing press. If the...
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7036429 |
Rubber blanket cylinder sleeve for web fed rotary printing machines
A transfer cylinder sleeve is provided for an offset printing machine including an inner carrier layer, a compressible layer and a covering layer, where at least one of the layers has a joint or a...
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7021213 |
Printing method
Disclosed is a printing method comprising the steps of mounting an underlay sheet on a plate cylinder of a printing press, and providing, on the underlay sheet, a printing plate material comprising...
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7017487 |
Rubber blanket with a metal or plastic carrier plate
A rubber blanket for covering a transfer cylinder of a printing machine is provided. The transfer cylinder includes a cylinder channel for receiving an end of the rubber blanket to secure the...
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7013805 |
Rubber cylinder sleeve for offset presses
A rubber cylinder sleeve has a rubber covering with a layer construction which includes, at a distance from the outer surface, compressible layer elements and layer elements which influence the...
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7011021 |
Printing blanket sleeve with replaceable printing surface
A printing blanket sleeve is provided having two separable sections including a carcass sleeve and a face sleeve. The face sleeve is mounted over the carcass sleeve such that, when the printing...
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6981444 |
Seamed sleeved printing blanket
A gapped or seamed cylindrical offset printing blanket having pre-made blanket material mounted on a cylindrical sleeve, and a method for making same, are disclosed, wherein conventional,...
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6966259 |
Printing sleeve with an integrated printing surface
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...
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6957606 |
Printer for printing corrugated cardboard
An offset printing machine having a printing blanket cylinder with an outer smooth ink receivable surface and a blanket support layer about the blanket cylinder beneath the printing blanket. The...
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6915741 |
Method of printing including mounting plate on cylinder using foam cushion tape
A foam cushion tape comprising a compressible polyurethane foam layer having a first side and an opposite second side; a composite reinforcing film comprising an anchoring layer and a reinforcing...
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6912955 |
Metal-backed printing blanket
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...
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6901858 |
Plate cylinder of a printing press
A plate cylinder of a printing press, with a tensioning channel which extends in the axial direction, in which means for fixing the plate ends of at least one printing plate which can be positioned...
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6899029 |
Multi-layered gapped cylindrical printing blanket
A mountable cylindrical printing blanket apparatus for use with an off-set printing press is provided. The printing blanket has an inner carrier sleeve layer; a printing blanket affixed to the...
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6871591 |
Spray coating method of producing printing blankets
A printing blanket is constructed by electrostatically spraying one or more solvated elastomers onto a sleeve structure. A printing blanket can therefore having a sleeve and at least one layer,...
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6862990 |
Cylinder of a rotary printing machine
In order to manufacture a cylinder of a rotary printing machine cost-effectively, its cylinder body is assembled from a cylinder casing and a first and second side part located at the ends of the...
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6862989 |
Blanket cylinder with integrated compressible layer
A printing unit including a rigid cylinder rotatable about an axis of rotation, a plurality of inflatable bladders disposed on a circumferential surface of the cylinder, and a first fluid supply...
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6860200 |
Form cylinder of a rotary printing press, in particular of an offset printing press
A form cylinder is provided with a circumferential surface which is convexly curved in the axial direction, such that the convex profile, determined by calculation, of the circumferential surface...
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6854390 |
Device for adjusting extractable jackets in flexographic machines
A device in flexographic machines, for making an adjustment between an inner shaft and an extractable jacket, with the double purpose of supporting the jacket along the entire length of the shaft,...
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6854389 |
Blanket cylinder for offset presses
A blanket cylinder has a rotational axis and a concave surface, concentric to the axis and extending over a printing width of the cylinder, for receiving a flat rubber blanket made of elastically...
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6848364 |
Seamed sleeved blanket and method for making and using same
A gapped or seamed cylindrical offset printing blanket having pre-made blanket material mounted on a cylindrical sleeve, and a method for making same, are disclosed, wherein conventional,...
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6823787 |
Expandable layer made of compressible material
An expandable layer made of compressible material placed in a rotary printing from between a core cylinder and a sleeve. An embodiment includes depressions on the outer circumferential surface...
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6799512 |
Rubber cylinder sleeve for offset printing presses
A rubber cylinder sleeve for an offset printing press includes an inner carrier sleeve that has a circumferential and an axial direction. The carrier is expandable outwardly by an application of...
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