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WO/2023/084547A1 |
A coating for a blanket cylinder of a printing machine, having a multilayer structure comprising a blanket layer (1) and an elastomeric layer (2) having a first face solidly connected to said blanket layer, and a second face that goes in...
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WO/2023/072964A1 |
In a method for cleaning cylinders included in a printing system, a roll of cleaning fabric is used. The roll (12) has a bobbin (14) coated with a water repellent, and the cleaning fabric (13) is wound onto the bobbin (14). The cleaning ...
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WO/2022/031742A1 |
A tensioning bracket includes a tensioning bolt (301) having a crown gear (311) proximate to a head of the tensioning bolt. The tensioning bracket further includes a body portion (201), the body portion including a through hole (205) con...
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WO/2021/014780A1 |
In a transfer member including an inner layer, an outer layer, and a surface layer, formation of a gap between the outer layer and the surface layer during transfer is made difficult, compared with a case in which the surface layer is sh...
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WO/2020/224901A1 |
The invention relates to a blanket cylinder (6) for a printing unit (1) of a printing press for carrying at least one rubber blanket, wherein the blanket cylinder (6) has a continuous tensioning shaft (9) for clamping and tensioning a le...
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WO/2020/188491A1 |
A jacket-securing arrangement is disclosed for mounting in a cylinder, which cylinder (220) has an outer surface and at least one recess (320) in the outer surface for receiving an inwardly turned edge of a replaceable jacket (225) overl...
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WO/2018/197164A1 |
The invention relates to a printing unit (02) for printing sheet-shaped printing material (B) having a printing unit cylinder (13) which is configured as a forme cylinder (13), a printing unit cylinder (14) which is configured as a trans...
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WO/2018/149652A1 |
The invention relates to a method for printing on hollow bodies in which the hollow bodies (01) are printed on in a decorator having a rotating segment wheel (03), in which printing inks (69) provided by multiple different plate cylinder...
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WO/2018/149654A1 |
The invention proposes a method for printing on hollow articles, in which printing ink (69) is transferred to each of the hollow articles (01) by a separate printing blanket (33), said printing blankets being arranged on behind the other...
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WO/2018/149653A1 |
The invention relates to a method for operating a device for printing hollow bodies, said device comprising a rotating segment wheel (03) with a plurality of printing blankets (33) arranged successively on the periphery thereof and a plu...
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WO/2017/202506A1 |
The invention is about a convenient way of fixing a sleeve over a mandrel in a press. The sleeve (20) is attached by applying a hydraulic pressure into the mandrel (16) which deforms itself and grips on the sleeve. The pressure is brough...
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WO/2017/144358A1 |
A rubber blanket (1) for a printing cylinder of a printing machine, comprising at least an upper printing layer (3, 3') made of compact elastomeric material, at least a lower layer (2) having a contact surface (2a) in contact with the pr...
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WO/2017/134082A1 |
The method for realising on a sleeve (1) for flexographic printing a guide (2) for laying and cutting a cliché (10) and/or a bi-adhesive layer interposed between the sleeve (1) and the cliché (10) comprises the following steps: realisi...
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WO/2017/129438A1 |
The invention relates to a device for printing hollow bodies (01), comprising a segmented wheel (03) which can be rotated about a rotational axis (34). The segmented wheel (03) has multiple segments (32) one behind the other on the segme...
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WO/2017/104087A1 |
Provided is a method for manufacturing a printing blanket that causes no wrinkles in a sheet. The method for manufacturing a printing blanket according to the present invention is a method for manufacturing a printing blanket which compr...
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WO/2017/055509A1 |
The invention relates to a method for assembling a printing plate support (10; 11; 12) on a belt flexographic printing press, having the following steps: providing a flexible dimensionally stable carrier film that is provided with a prin...
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WO/2016/159764A2 |
A mandrel for use in a printing apparatus. The mandrel comprises a substantially cylindrical mandrel shaft and plastic expansion rings that are slidably and coaxially mounted on the mandrel shaft. The mandrel also includes a locking asse...
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WO/2015/104944A1 |
Reliability is improved by providing the blanket-fastening device, blanket cylinder and printer with: a tension bar (117), which is supported so as to rotate freely inside a retaining hole (113) of the blanket cylinder (31a); a slit (123...
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WO/2015/088595A1 |
Printing blankets having non-extensible backing plies such as, for example, metalback blankets, are provided which have a construction that is adapted to be mountable onto blanket cylinders (10) having a gap (16) containing a conventiona...
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WO/2015/052562A1 |
The present invention relates to an automatic handling and transport device for printing sleeves, comprising a holding support (10) for printing sleeves (60) and a clamping carriage (20) connected to a motorized carriage (30) for a guide...
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WO/2013/171894A1 |
[Solution] This blanket set (10) is provided with: a base (12) having an inner circumferential surface (12s) and an outer circumferential surface (12t) and containing multiple base parts (12a) which each have an inner circumferential sur...
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WO/2013/166274A2 |
A removable flexible jacket for use in a printing press having a transfer cylinder for transferring a freshly printed substrate. The removable flexible jacket comprises a film sheet, a plurality of beads coupled to the film sheet by a bo...
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WO/2013/164132A1 |
The invention relates to a method for aligning at least two cylinders (10, 20, 50) in a parallel manner relative to each other. In a first step, one cylinder (10, 20, 50) is rotated and moved in a parallel manner towards the other cylind...
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WO/2013/160191A1 |
A tool cylinder which can be used, in particular, as a working cylinder of an embossing machine or printing press (100), which working cylinder interacts with a back-pressure element (300), has a sleeve carrier (210) and an exchangeable ...
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WO/2012/152815A2 |
An underblanket (1) of a rubber blanket for a cylinder of an offset printing press comprises a paper support layer (2) bonded on at least one side (3) to at least a first layer (4) of polyurethane or polyurethane-based polymeric material.
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WO/2012/123533A1 |
The invention relates to a system (2) consisting of: a printing cylinder (4) having a gap (8) in the axial direction, and a printing blanket (6) or printing plate (6) comprising a cover layer (10) that contains a printing layer (12) faci...
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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/2011/051461A1 |
The invention relates to a printing method using a printing press, wherein a printing agent is transferred by means of a print image carrier onto a material to be printed, and wherein the printing agent and/or a fountain solution are ind...
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WO/2011/015480A1 |
A sleeve (501) of a cylinder (01; 02; 03) of a printing machine, wherein at least one outer lateral surface of the sleeve is formed to be temperature controllable and wherein the sleeve is formed to be replaceable with at least one other...
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WO/2010/079821A1 |
Disclosed are a securing structure, a mounting method and a removing method for a planar member for printing, wherein the securing structure can be housed in a space which is small in the thickness direction of a printing cylinder, the p...
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WO/2010/069540A2 |
The invention relates to a printing blanket (1) for fastening on a printing blanket cylinder (8), to a method for the production thereof and to a printing couple. The printing blanket (1) comprises at least: one inner carrier layer (4), ...
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WO/2010/013318A1 |
A device for securing a blanket which can reduce mechanical vibration and can shorten the time when the print pressure does not act while exhibiting excellent mechanical strength, economy and maintainability. A method for securing a blan...
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WO/2009/143854A1 |
The invention concerns a method for dismounting as well as mounting a replaceable sleeve on a rotatable and radially displaceable roller (1) for a printing unit in a printing machine. The invention furthermore concerns such a printing ma...
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WO/2009/104434A1 |
Disclosed is a rotary press having a blanket cylinder (21) and a plate cylinder (23). The plate cylinder (23) has a plate cylinder body (30), a press plate (31) wound around the outer circumference of the plate cylinder body (30), and a ...
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WO/2009/022645A1 |
An ultraviolet drying device (37) and a photoelectric sensor (70) for detecting a circumference of a carrying trunk (36) are provided at a position close to the circumference of the carrying trunk (36) set on a downstream side of a carry...
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WO/2008/108632A2 |
The invention relates to a printing cylinder or printing sleeve which comprises: - an internal structure (17) which is at least partially open, so that one or more hollow spaces (23) are defined, - a substantially liquid-tight cylindrica...
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WO/2008/093791A1 |
A securing structure of a planar member for printing, and a fixing method and a removing method of the planar member for printing. A first shaftlike member (52) and a second shaftlike member (53) are set in a latching groove (51) formed ...
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WO/2007/129704A1 |
A cushion for printing and a cushioning layer for printing plates are manufactured by using a cushioning material for printing, which has a storage elastic modulus (E') of 1.0Œ108Pa or more at 20°C and 1,000Hz. Thus, high-speed printin...
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WO/2007/088812A1 |
A printer is constituted such that the ink is fed from an ink device to a rubber drum (11) through a plate drum (12) while a print sheet being fed from a paper feed unit through an intermediate drum (14), so that the print sheet is fed a...
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WO/2006/137313A1 |
A holding device (1) for holding a plate-like member at the peripheral surface of a holding body, and more specifically, a holding device suitable for holding a plate at the peripheral surface of a plate cylinder sleeve of a printing mac...
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WO/2006/055061A1 |
A method of dispensing a metal-backed printing blanket (R) onto a printing press cylinder in a controlled fashion is provided. A carton (4) containing the rolled printing blanket (R) may be provided, and a lengthwise slit (38) or opening...
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WO/2006/054892A1 |
An image transfer sleeve (111) is designed to be removable fitted around a mandrel of an offset printing press and comprises a printing cylinder sleeve (110) and an image transfer blanket (100). The image transfer blanket. (100) Extends ...
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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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WO2005007405B1 |
The invention relates to devices and methods for raising and/or lowering a lift by means of a pressure device comprising a roller. The roller is arranged on a cross-beam in such a manner that the roller can be selectively placed on and/o...
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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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WO2004085158B1 |
The invention relates to a device and a method for storing at least two blankets (01, 36, 37) that are drawn off from the same cylinder (06, 31, 33) of a printing machine one after the other. The invention is characterized in that the bl...
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WO/2005/007406A2 |
The invention relates to a method for influencing the fan-out effect by means of a device for influencing the fan-out effect, wherein sensors take into account a side register control/adjustment, parts of a side register control/adjustme...
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WO/2005/007409A2 |
The invention relates to a printing group of a printing machine. Said printing group comprises a printing cylinder and an inking system comprising a first, second and third distributing cylinder, in addition to a plurality of inking cyli...
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WO/2005/007410A2 |
The invention relates to a cylinder of an inking or dampening system comprising a rotary individual drive embodied as a drive motor, also comprising a changeable drive. The rotary drive is driven by a drive motor via a corner or angular ...
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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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