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WO/2007/131753A1 |
A device (1) for imprinting an endless substrate (16) has at least two inkjet print heads (2 to 5), each of which has its own ink reservoir (6). A control device (8) activates the print heads (2 to 5). At least one ink transfer body (9) ...
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WO/2007/123660A2 |
A stationary valve seat (102) having a predefined surface and having at least one protruding portion, and a moveable plunger assembly (110) having an end surface and having a plunger seal (114). In a closed position the predefined surfac...
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WO/2007/119167A2 |
A printing apparatus for printing discrete sheets (100) comprises a plurality of offset printing units (10, 11, 12) arranged in sequence along an advancing direction (F) of said discrete sheets, at least a screen-printing unit (4) includ...
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WO/2007/114780A1 |
A spray valve (30) for ejection of liquids comprises a closing and opening actuator made of a shape memory material or a magnetostrictive material.
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WO/2007/110156A2 |
The invention relates to a method and a device for the temperature control of inking groups (6) and dampening solutions of an offset printing press (2), wherein, in order to achieve the temperature control of the inking groups (6), a hea...
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WO/2007/099147A2 |
The invention relates to a printing group of a printing press comprising a transfer cylinder (6), a form cylinder, and a first roller (28) of an inking unit (08), which cooperates with the form cylinder as an ink application roller (28)....
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WO/2007/098178A2 |
Systems and methods for high-speed variable printing are provided. Ink jet technology and lithographic systems may be combined in such a way to create a fully variable and high-quality print system. At least one area of a plate is reserv...
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WO/2007/098177A2 |
Systems and methods for high-speed variable printing are provided. Ink jet technology and lithographic systems may be combined in such a way to create a fully variable and high-quality print system. Ink is applied to a printing cylinder....
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WO/2007/098176A2 |
Systems and methods for high-speed variable printing are provided. Ink jet technology and lithographic systems may be combined in such a way to create a fully variable and high-quality print system. Ink is applied to a first cylinder. Aq...
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WO/2007/098174A2 |
Systems and methods for high-speed variable printing are provided. Ink jet technology and lithographic systems may be combined in such a way to create a fully variable and high-quality print system. An aqueous solution is applied to a cy...
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WO/2007/096106A1 |
The invention describes a printing press (1) having an engraved roll (7) which removes printing ink from an ink reservoir (8), an ink applicator roll (6) which removes printing ink from the engraved roll (7), an impression cylinder (5) r...
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WO/2007/098179A2 |
Systems and methods for high-speed variable printing are provided. Ink jet technology and lithographic systems may be combined in such a way to create a fully variable and high-quality print system. An aqueous solution is applied to a cy...
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WO/2007/098175A2 |
Systems and methods for high-speed variable printing are provided. Ink jet technology and lithographic systems may be combined in such a way to create a fully variable and high-quality print system. A protective positive image in an aque...
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WO/2007/092128A2 |
A web print unit (205-1) includes a first plate cylinder (220-1a), a first blanket cylinder (215-1a) for contacting the first plate cylinder (220-1a), a second blanket cylinder (215-1b), and a second plate cylinder (220-1b), for contacti...
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WO/2007/088132A2 |
The invention relates to a printing unit (16; 17) comprising several printing groups (03; 04; 21; 22; 28; 29; 31; 32), each of which is provided with at least one plate cylinder (07) and at least one transfer cylinder (06) that is arrang...
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WO2007068468B1 |
A doctor for a printing press having a rounded doctor profile (3) is distinguished by the fact that the radius of curvature of the doctor profile (3) is greater at the point (10) which corresponds to the doctor angle (a) than at a tangen...
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WO/2007/082365A1 |
A method of manufacturing an improved instant lottery ticket with a graphic overprint applied by offset lithography, and the instant lottery ticket made accordingly, are provided, whereby the superior quality visual images produced by li...
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WO/2007/071459A1 |
The invention relates to a printing machine system comprising a first printing machine (01), configured as a newspaper printing machine (1), which has at least two printing units (02), configured as printing towers (02) with a respective...
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WO/2007/067321A2 |
An apparatus and method in accordance with the invention for automatically controlling dampener settings. Specifically, the apparatus and method detects scumming on a material to be printed and using that information to set the dampener ...
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WO/2007/045404A1 |
The invention relates to a method for printing textile printing materials, especially silk, by sheet-fed offset printing, whereby a sheet of printing material and a sheet of an electrically non-insulating material are printed alternately...
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WO/2007/036502A1 |
The invention relates to a rotary press comprising a plurality of printing groups respectively provided with a plate cylinder and a rubber blanket cylinder. Said cylinders are arranged in the machine frame in such a way that respectively...
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WO/2007/030959A1 |
Rotary press, preferably a web-fed rotary press, comprising a print group with a central cylinder (3) and two impression cylinders (1), each forming a printing gap with the central cylinder (3). The two impression cylinders (1) are arran...
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WO/2007/026030A1 |
The invention relates to a roller cassette for semi-rotary machines, which can be inserted into offset printing units. The invention comprises at least three rollers, namely: at least one printing plate roller in the form of a first roll...
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WO/2007/017295A1 |
A method of controlling a printing unit is disclosed. The printing unit comprising a plurality of printing couple pairs, each printing couple pair comprising a plate cylinder and a blanket cylinder and an inking system associated with ea...
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WO/2007/004053A2 |
A machine for lithographic printing of tin sheets using an offset system, characterized in comprising a central cylinder (3) having inside a series of electromagnets (15), around which a series of printing stations are arranged, each of ...
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WO/2007/000311A1 |
The invention relates to a roller system for an inking and/or damping unit, comprising a first roller (R1) and at least one second roller (R2; R3), which co-operates with the first roller (R1). According to the invention, the first rolle...
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WO/2006/111556A2 |
The invention relates to printing groups (04) comprising at least two cooperating cylinders (06, 07, 312), each of which is mounted in a bearing unit (14) that radially displaces the respective cylinder. At least one bearing unit is prov...
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WO2006072557B1 |
The invention relates to a printing unit (O1) of a printing machine, comprising at least one inking system (08) and at least one dampening system (09). The dampening system is associated with a form cylinder (07) which is arranged in the...
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WO/2006/108447A1 |
Device for performing the wetting operation for offset printing, comprising a main receptacle (1) which contains a wetting solution; an outlet pipe (2) with a pump (3) which pushes the solution towards an outlet nozzle (4) to project it ...
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WO/2006/110539A2 |
A web offset print unit includes a first plate cylinder, a first blanket cylinder selectively in contact with the first plate cylinder, a second blanket cylinder, the web passing between the first and second blanket cylinders, the second...
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WO/2006/104829A2 |
An offset print unit includes a plate cylinder having an end, a rotatable plate cylinder support supporting the end and having a first bearing surface, a blanket cylinder having a blanket cylinder end, a rotatable blanket cylinder suppor...
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WO/2006/104828A2 |
An offset print unit includes a plate cylinder, a blanket cylinder having an end and a blanket gear coaxial with the blanket cylinder, a drive axle or pinion supporting a gear driving the blanket gear and a blanket lift arm for selective...
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WO/2006/095023A2 |
The gas release valve to be mounted in an access port of a battery cell comprises a housing (26) the upper side of which is closed by a lid (14) whereas the lower side has an opening (42) leading into the battery cell, said opening (42) ...
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WO/2006/091845A2 |
An apparatus (1000) and method for enabling the transfer of a fluid to a web material, the apparatus comprising a fluid transfer component (100) having a first surface (110 ) , a second surface (120) , and a non-random pattern of distinc...
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WO/2006/047997A1 |
Disclosed is a device (1 ) for applying a moisture film to printing groups of rotary presses. Said device (1) comprises a hollow moisture-applying roller (2) with a porous roller wall (3). The hollow space (5) of said roller is filled wi...
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WO/2006/045472A1 |
Disclosed is a unit (1) for damping printing plates of an offset printing press. Said damping unit (1) comprises a damping device (10) for spraying moisture onto at least one damping roller (9) which is used for transferring moisture to ...
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WO/2006/042038A1 |
An energy curable ink composition comprising an acrylate-functional derivative of a natural oil such as soybean oil and one or more further acrylate-functional materials is suitable for printing on a cold-set lithographic press and is cu...
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WO/2006/013178A1 |
Apparatus for dampening a printing press comprises a spray bar (26) with solenoid operated nozzles (29) for dispensing a dampening fluid to the press, a controller (30) that sets the flow rate of the dampening fluid to the press through ...
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WO/2005/115756A1 |
The invention relates to a printing unit pertaining to a multi-colour roller rotary press, said printing unit comprising a plurality of double units (03) which are arranged vertically one above the other and respectively consist of two p...
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WO/2005/108085A1 |
A method of improving the printing quality in a printing press (1), where signals indicative for the temperature at selected locations in the printing press (1) are utilized to control the amount of fountain solution supplied from a damp...
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WO/2005/108078A1 |
The invention relates to an offset printing group pertaining to a printing machine for printing newspapers, said printing group comprising a printing cylinder and a transfer cylinder, the length of the transfer cylinder, in the axial dir...
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WO/2005/105445A1 |
The invention relates to a printing form (19 ) to be used in a printing unit of a printing press. Said printing form (19 ) is embodied as a panoramic printing form (19 ) and supports side by side printed images of a specific number n (n ...
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WO/2005/102703A1 |
A plate cleaner for a printing press includes a cleaning head and a nozzle mounted on the cleaning head for directing pressurized fluid toward the plate cylinder of the printing press. The nozzle directs the pressurized fluid at an acute...
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WO/2005/097505A2 |
The invention relates to printing units (01) on a web-fed rotary printing press, comprising a lateral frame (11, 12) on which at least one printing unit (03, 04), embodied as a transfer cylinder (06) with a cooperating printing cylinder ...
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WO/2005/091866A2 |
A counterpoise device (10) for cantilevering at least one cylinder (70) of a printing press has a movable counterpoise element (20) for selectively contacting the cylinder and a stationary mount (40). A guide link (16) rotatably attaches...
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WO2004103704B1 |
The invention relates to a roller closing device having an inner (01) and an outer part (02), wherein the inner part and the outer part are arranged at least partially in a coaxial manner and the inner part can be radially deflected rela...
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WO/2005/086642A2 |
A spray device for a printing press includes a liquid inlet orifice for receiving a liquid, a gas inlet orifice for receiving a gas disposed downstream from the liquid inlet orifice, and an exit orifice disposed at a distance from a surf...
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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/2005/072965A1 |
The invention relates to devices which are used to adjust contact pressure exerted on an adjacent rotating body (12, 13, 14, 16, 17) by means of a roller (4, 06, 07, 08, 09, 11) in a roller strip (N11, N12, N21, N31, N32; N41, N42, N51, ...
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WO/2005/065948A1 |
An electronically controlled valve (100) for supplying a controlled amount of fountain solution (FS) or cleaning agent to rollers in a printing machine includes sensing means (200, 220E, 220R, 230, P) for providing an output signal, when...
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