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WO/2003/101748A1 |
Method for printing objects, whereby these objects (15) are provided with a multi-layered print, characterized in that to this aim, on one hand, two or more layers of printing medium (10-11-12), which at least partially are situated one ...
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WO2003049946B1 |
The invention relates to a method for operating an inking system or a dampening system in a printing machine. At least three adjacent-lying rollers (52, 53, 56) or cylinders in at least two roller strips (62, 63) are provided in said ink...
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WO/2003/099567A1 |
The invention relates to an inking system (3) of a flexographic printing press that comprises a pattern roller (10) and a printing roller (20). Inking systems of the aforementioned type normally comprise adjusting devices (11, 12, 13, 14...
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WO/2003/091026A1 |
The invention relates to a cylinder (01) for a rotary printing machine, the circumferential surface thereof comprising at least two adjacent, cylindrical sections (07, 08) which are separated by an interlying recess (09). Said recess can...
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WO/2003/091027A1 |
The invention relates to a plant for automatically washing the inking circuit in rotary printing presses, comprising a chamber (2) for inking cylinder (1); lines (4&grave , 4, 6, 8, 8&grave , 8&grave &grave ) which connect said chamber (...
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WO/2003/091025A1 |
An integrated ink rail assembly (36) includes at least one page pack (70) mounted directly to a manifold (72), an ink rail (74) mounted to the manifold, and an orifice rail (76) mounted to the ink rail. An ink source is connected to the ...
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WO/2003/089245A1 |
The invention relates to devices and a method for adjusting two cylinders (04, 06) which are mounted in an adjustable manner in a printing machine. The two cylinders are arranged on both sides of a gap between two other cylinders (01, 02...
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WO/2003/084754A1 |
According to the invention, an inking or dampening unit (1), with little requirement for adjustment and setting of the application rollers (2), can be achieved, whereby the application roller (2) which may be pivoted about a friction rol...
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WO/2003/084755A1 |
The invention relates to an inking device (1) for printing units of rotary printing machines, which is embodied as an autonomous element independently of the printing unit. The inventive inking device (1) is removable from the printing u...
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WO/2003/082576A1 |
The invention relates to an ink-reservoir doctor blade for a wash-up inking system of a rotary printing press, which consists of a continuous annular blade strip (3) with two parallel, inclined sections (4, 5). The ends (6, 7) of said se...
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WO2003047864B1 |
Disclosed is an inking unit for the printing couple of a double-width printing press comprising one roller (02). For inking the roller, the inking unit contains one or two doctor blades (03). If the unit contains two doctor blades, they ...
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WO/2003/074276A1 |
Control arrangement for a ductor roller (5) of a printing machine. The ductor roller (5) is arranged to travel between a first position in which it receives ink from a slowly rotating ink fountain roller (4) and a second position in whic...
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WO/2003/053695A1 |
An ink cartridge (46) for an ink management system includes a piston (50) having a stepped back surface (86) for improved reflection of ultrasonic acoustic waves through presentation of flat surfaces normal to the incident waves, thus pe...
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WO/2003/051634A1 |
A dispenser for viscous fluids such as plastisol inks includes a frame, a plunger (44) mechanism having a plunger that is adapted to engage a container (14) containing the fluid, and a drive mechanism for vertically advancing the plunger...
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WO/2003/049948A2 |
The invention relates to a device for regulating a pressure force exerted by a first and second cylinders upon at least one third cylinder in a printing machine and/or for placing/removing a first cylinder and at least one second cylinde...
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WO/2003/049947A2 |
The invention relates to methods for detecting the force exerted by actuators and to devices for optimally using said forces to regulate a pressure force exerted by at least one cylinder upon another cylinder in a printing machine and/or...
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WO/2003/049949A1 |
Eccentric cylinder bearing unit comprising an eccentric bearing (4) for mounting a cylinder (3) using an inner bearing par (5). The eccentric bearing (4) is arranged for adjusting the cylinder (3) in a direction perpendicular to a longit...
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WO/2003/049950A2 |
An improved plunger (40) for fluid dispensing cartridges used in automated dispensing systems. The plunger (40) helps control the reflection of ultrasonic signals used to sense the position of the plunger (40) as it moves within the cart...
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WO/2003/047865A1 |
A machine for printing packaging (1), comprising at least one inking system (2) wherein the printed image (7) is adjusted according to a desired image (9) by adding ink and amounts of ink (31-34). The following auxiliary devices are also...
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WO/2003/045694A1 |
The tack of an ink or a temperature of a rotating component in a printing group of a rotary printing press is selected in such a way that optimal printing is achieved.
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WO/2003/045695A1 |
The invention relates to a method for operating a rotary printing press, wherein a temperature is set depending on a speed in such a way that optimum printing is achieved.
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WO/2003/039872A1 |
The invention relates to a printing group (01) that comprises at least one printing group cylinder (03; 07) and one inking system (02) with at least one roller. The printing group cylinder and the inking system are rotationally driven by...
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WO/2003/039877A1 |
The invention relates to a fluid supply assembly for a device, particularly a printing machine. The inventive assembly comprises a lower base (14) and is of the type in which the fluid is conditioned in an upper container (40) which is i...
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WO/2003/039873A1 |
The invention relates to a drive for a printing group (01) which comprises at least one rotation element (12; 14; 21; 22) that can be rotated about its longitudinal axis and that can be displaced in axial direction. Said rotation element...
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WO/2003/031184A1 |
The invention relates to an inking unit of a printing machine comprising at least one inking roller whose lateral surface rests against the lateral surface of a form cylinder, and comprising at least one ink delivery device that is provi...
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WO/2003/024717A1 |
The invention relates to a roller (01,18,19,28) for a printing machine, comprising a rotatably mounted roller body (2) which can be placed on at least one counter roller, said roller having at least one axis (08) and at least one spring ...
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WO/2003/020599A1 |
A removable safety cap (10) for use with an ink cartridge or other fluid holding container having a nozzle (34) extending from the dispensing end. The safety cap (10) prevents the flow of ink out of the cartridge or, if ink escapes past ...
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WO2002074542B1 |
The invention relates to a device (20) for adjusting the contact pressure between an adjustably mounted first cylinder (21) and at least one second cylinder (22) in a printing machine, especially in a web-fed printing machine. The invent...
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WO/2003/016057A1 |
The invention relates to a printing group that comprises at least one pair of cylinders that consists of a form cylinder (03) and a transfer cylinder (07). The transfer cylinder cooperates with an impression cylinder (07; 28), thereby ap...
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WO/2003/016058A1 |
The invention relates to a printing group that comprises at least one form cylinder (03) and an inking system (02) associated with said form cylinder. In the area of its barrel, the form cylinder has an axial length that substantially co...
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WO/2003/013873A2 |
An improved ink cartridge (10) of the type used to dispense ink in automatic lithographic presses. The ink cartridge (10) comprises a hollow cylindrical body (12) for holding a supply of extrudable ink, a plunger (14) and a dispensing fi...
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WO/2003/011744A1 |
An improved plunger (40) for a lithographic printing ink cartridge prevents air entrapment between the plunger (40) and the ink when the plunger (40) is pressed into the ink during cartridge assembly. The plunger bottom portion (42) has ...
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WO/2003/011597A1 |
A printing press ink scraping blade (22) is disclosed. The ink scraping blade is of a unitary construction and includes a working end as well as a mounting end. The working end (82) is preferably substantially thicker than the mounting e...
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WO/2003/011604A2 |
A method provides reference profile density values for at least one color combination having a plurality of colors produced by a reference device using a reference colorant set, at least one overprint color combination having reference i...
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WO/2003/004273A1 |
The invention relates to a device for carrying out zonal ink dosing. A multitude of ink blades (3) rest against a duct roller (15) whose distances from the duct roller (15) can be individually set by actuators. This, in general, involves...
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WO/2002/100643A1 |
Disclosed is a self-regulating, dual-doctor blade assembly that can accurately meter ink delivery to the anilox roll (3) of a flexographic printing system. The system utilizes a retractable dual-blade configuration in conjunction with an...
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WO/2002/087884A1 |
The invention relates to a cylinder for a rotary printing machine, whose peripheral surface has at least two cylindrical segments (07, 08) next to one another, which are separated from one another by a groove (09) located therebetween, w...
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WO/2002/087885A1 |
The invention relates to a controller for polychromic printing machines, comprising a support plate (1) for the print check sheet, placed against a stop on the plate, with colour zone plus/minus correction elements and display elements, ...
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WO2000071357A9 |
The invention relates to a digital printer (706) for printing on separate pages of media (604), the printer including: a support frame; a printhead (602, 603) mounted on the support frame; and, a page binding means (605) for binding the ...
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WO/2002/085626A1 |
The invention relates to a device (1) for exchanging ink containers (7) and doctor blade assemblies (6) of a printing machine (9), said device comprising (a) at least one receiving device (4, 4a to e) for exchangeable parts of the printi...
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WO/2002/085627A1 |
The invention relates to an improved flexographic printer comprising a structure (11) that supports a printing cylinder (12), on top of which the plate (20) is placed. The upper part of the left-hand side of the inventive printer compris...
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WO/2002/083422A1 |
The invention relates to an inking system (01; 01a; 41; 41a) comprising rollers (02; 02a; 02b; 02c; 03; 03b; 04; 04b), whereby at least one roller has a barrel with at least two separate casing sections (11; 12; 42; 43; 46; 47), and one ...
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WO/2002/081219A2 |
The invention relates to a printing couple comprising at least one pair of cylinders, consisting of a form cylinder (03) and a transfer cylinder (07), the transfer cylinder thereof co-operating with a printing cylinder (07, 28) which can...
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WO2002004211A9 |
There is provided a removable ink cassette (19) for a flexographic printing press (1) containing an ink pan (3) and a meter roll (5). The ink pan (3) and the meter roll (5) are removed from the printing press together by removing the ink...
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WO/2002/076740A1 |
A printing system is disclosed including an inking system with a single form roller (15) for applying ink to a printing cylinder (12). Ink is applied to the form roller by an applicator roller (40) having a surface with (15) an array of ...
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WO/2002/076741A1 |
The invention relates to a drive mechanism of a printing unit, comprising a first cylinder (01) having its own drive motor (04) and a second cylinder (06) cooperating with the first cylinder in printing position and having its own drive ...
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WO/2002/076743A1 |
The invention relates to a drive mechanism of a printing unit, having an axially movable form cylinder (01) and a second cylinder (02) cooperating with said form cylinder. The form cylinder can be driven by a drive motor (03) by means of...
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WO/2002/074541A1 |
The invention relates to a fixing device for clamping two radially displaceable elements.
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WO/2002/070261A1 |
A printing adjustment method includes providing a plurality of solid and screened density values produced by a proofing device that represent intended density values. The method also includes providing a plurality of solid and screened d...
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WO/2002/066255A2 |
Two ink applicators, each with an ink roll (50) and an ink chamber (52), for supplying ink to a print roll, and one or more applicator adjustment mechanisms (76) for retracting one ink applicator away from the print roll while the other ...
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