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WO/2019/141452A1 |
The present invention relates to the field of and processes and printing apparatuses for producing optical effect layers (OEL) comprising magnetically oriented platelet-shaped magnetic or magnetizable pigment particles on a substrate. In...
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WO/2019/121605A1 |
A method for fixing and treating a flexible plate (100) on a drum (200) comprising the steps: providing a flexible plate comprising a support layer (170) made of a first material and at least one additional layer (110, 160) made of a sec...
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WO/2019/115699A1 |
The invention relates to an adapter sleeve for adapting the internal diameter of cylindrical hollow cylinders to the external diameter of a cylindrical roller, comprising a sleeve body with (as viewed from the inside to the outside) a de...
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WO/2019/070380A1 |
A method and apparatus for making a three-dimensional object by solidifying a photohardenable material are shown and described. A photohardening inhibitor is admitted into a surface of a photohardenable material through a flexible film t...
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WO/2019/049206A1 |
Provided is a structure for clamping a flexographic printing plate by a plate vice, the structure facilitating adjustment of a clamping force, preventing the flexographic printing plate from being pulled out during printing, and curbing ...
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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/2019/001601A1 |
The invention relates to a layer composite printing film (1) comprising a carrier film (2) on which a light-permeable image carrier layer (3) is mounted. According to the invention, registration marks (4) for aligning the layer composite...
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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/2018/191643A1 |
A graphic arts support assembly is operable to be used with a graphic arts plate assembly in a press. The graphic arts support assembly and the plate assembly are configured for removable association with a lift mechanism including a shi...
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WO/2018/184738A1 |
The present invention discloses a printing unit (1) with an automated sleeve change process. A sleeve (40) can be prepared for the next printing job while the current job is running, thereby reducing the changeover time. Also, the printi...
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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/2018/117745A1 |
A system for thermal transfer onto bending cover glass according to an embodiment of the present invention comprises: a hollow jig member having a seating portion provided such that cover glass having four bending edge surfaces is seated...
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WO/2018/015500A1 |
A process for mounting a printing plate on a carrier sheet, including disposing registration indicia on the plate, placing the carrier sheet on a cutting table of a cutting system, mounting the plate to the carrier sheet, detecting absol...
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WO/2017/207391A1 |
The sleeve (1) for flexographic printing comprises a cylinder (2) and a protective element (3) applied on a base of the cylinder (2) and equipped with a register slot (7) that can be engaged by an abutment (8) provided on a mandrel (6) o...
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WO/2017/207006A1 |
There is provided a pin bar for holding flexographic printing plates. The bar has an array of pins for clamping a flexographic plate to the pin bar. The pins are arranged orthogonally along the length of the bar and each of the pins have...
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WO/2017/202505A1 |
The invention relates to a cover bearing system (14) to grip a sleeve (12) over a mandrel (16) in a printing press, in particular to how the gripper (24) is brought toward and away from the mandrel (16) and sleeve (12) assembly. The grip...
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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/2017/194440A1 |
The invention relates to a cylinder (10) comprising a cylindrical body (11). It is provided here that a first proportion of the circumferential face (48) of the cylindrical body (11) is of porous and gas-permeable configuration, and a se...
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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/2017/081642A1 |
An apparatus (1) for preparing a flexographic printing sleeve (3) comprises a support structure (21), comprising first support means (2) which define a workstation for rotatably supporting a first flexographic printing sleeve (3) such th...
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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/2017/032966A1 |
The present invention relates to an apparatus (1) for mounting a flexible plate (10) onto a print sleeve or cylinder (3), wherein the apparatus (1) comprises at least a manipulator unit (5) located below the print sleeve or cylinder (3) ...
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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/2016/151436A1 |
The invention relates to the field of printing apparatusses, in particular flexographic printing apparatusses, and more specifically relates to an apparatus (1) and method for mounting a printing plate (2) on a printing cylinder (4) or a...
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WO/2016/152360A1 |
Provided is a plate cylinder that enables a printing plate to be easily attached thereto and has improved strength. A plate cylinder 1 is attached to a rotationally-driven plate driving shaft 100, and has a cylindrical printing plate 2 a...
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WO/2016/146461A2 |
The invention relates to a method for adapting at least one print image and/or of at least one cylinder dressing to a printing material change in a printing machine, in which at least two cylinder dressings (08) are in each case arranged...
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WO/2016/135552A1 |
It is described a roller (1) of a flexographic printing machine, such as an inking roller, which comprises a cylindrical support (2), a sleeve (3) arranged in an exchangeable way on the cylindrical support (2) and locking means (4) adapt...
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WO/2016/016793A1 |
The machine comprises a plurality of printing units (G1, G2, G3), each including a cliché- carrying cylinder (10) rotatably mounted about a respective axis of rotation (x) and a cliché (12) fixed to the cliché-carrying cylinder (10) i...
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WO/2016/012598A1 |
An apparatus for controlling a position of a matrix (5) in preparation of an embossing process comprises a base element (10) and a carrier plate (30). The base element (10) comprises a main surface (11) and a rotatable guide (20), the ro...
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WO/2016/008703A1 |
The invention relates to a printing unit having a printing forme cylinder (04), wherein a plate changer (14) is arranged in a manner which is allocated to the printing forme cylinder (04), wherein the plate changer (14) has a bearing sur...
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WO/2016/008702A1 |
The invention relates to a device for printing on hollow bodies, wherein said device has a plurality of printing units each having a printing cylinder (04), wherein at least one of said printing units has an inking unit (06) having a cha...
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WO/2016/008705A1 |
The invention relates to an apparatus comprising a plurality of printing units for printing hollow elements; a conveying device conveys the hollow elements to be printed into a printing zone of at least one of the printing units; at leas...
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WO/2016/007892A1 |
Techniques are disclosed for connecting a printing plate to a print cylinder or surface. The techniques may be implemented, for instance, with respect to a printing plate, a print cylinder, a print sleeve, or some combination thereof. In...
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WO/2016/000748A1 |
In an example, a method of controlling the temperature of a print blanket within a printing device includes printing a print job. During the printing, a pause phase start trigger is sensed. In response to sensing the pause phase start tr...
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WO/2016/002348A1 |
Provided is a stopper for reliably preventing shifting of a cylindrical printing plate mounted on a plate cylinder. A plate cylinder (1) has a plate-mounting surface (12) onto which a cylindrical printing plate (3) is fitted from the fro...
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WO/2015/166409A1 |
The present invention relates to a device (1) for replacing the printing roller (130) in a printing unit (2), in particular for in-line rotary flexographic machines.
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WO/2015/152213A1 |
The present invention addresses the problem of providing a manufacturing method for a cylindrical printing plate precursor with which it is possible to achieve adhesiveness between a printing cylinder and a resin sheet or a sheet-like fl...
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WO/2015/135532A1 |
The invention relates to a pressure roller (1) comprising a base body (2) which has mounting segments (3, 4) on each end, a pressure sleeve (5) which is arranged on the base body (2), and a clamping mechanism (6) which has a clamping bus...
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WO/2015/129785A1 |
Provided is a method for manufacturing a sleeve printing plate that makes it possible to form an image pattern printed on an object to be printed by laser engraving without creating cracks, splinters, or the like in a printing plate comp...
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WO/2015/122513A1 |
The purpose of the present invention is to provide a reference mark detection method with high reference mark detectability, a processing method with high punch position accuracy, and a printing method with high printing accuracy. This r...
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WO/2015/112549A1 |
A multi-purpose heat foil embossing machine and a heat foil adapter are disclosed herein. According to an embodiment, the heat foil adapter includes an injection molded body, a metal heat plate configured in the cavity of the molded body...
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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/2015/061334A1 |
A printing system that comprises a media transport system configured to transport media along a media path. A printhead module that has a fluid inlet and spanning the media path. An ink delivery system that provides ink to the printhead ...
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WO/2015/061333A1 |
A printing system that comprises a media transport system for conveying a print media along a media path in a first direction. A plurality of print modules each spanning the print media path along a second direction. Each print module de...
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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/2015/051000A1 |
There is provides a printing system for attachment to a flexographic printing cylinder or a sleeve on a flexographic printing cylinder having a continuous first release liner and a self-adhesive damping layer for attaching the printing s...
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WO/2015/033987A1 |
A printing plate unit automatic attachment device (81) is provided with the following: a pressing member (96) that is inserted from an opening part (33) for pressing member insertion and that presses an inner slider (36) in opposition to...
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WO/2015/024683A1 |
The invention relates to a printing machine having a printing tower (01) with a plurality of printing units (02) arranged one above the other and a printing form changeover system having at least one vertically movable storage device (17...
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