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JP2009203001A |
To detect an accurate paper feeding state of a sheet.In a sheet detection device provided with a detection roller 32 displacing according to the thickness of the sheet S while abutting on the sheet and a detection means 33 detecting the ...
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JP2009532234A |
The device has a machine cover (10) with a smooth or very fine structure provided on a surface of a transfer cylinder (3). The cylinder is formed and/or dimensioned and/or moved in connection with the cover that is laid on the surface of...
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JP2009202378A |
To provide a printing machine equipped with lighting devices which enables the operator to visually check the operating status of the printing machine and its extent of changes quantitatively at a distant position from the printing machi...
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JP2009202472A |
To provide a roller device for a printing machine capable of suppressing a slip between adjacent rollers, and a printing machine and a washing method for a printing machine.The roller device for the printing machine, which transfers/conv...
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JP4327280B2 |
The machine has at least one rubber/rubber printing mechanism (2a-2c) to which the first and second strips (10,18) are fed in succession in a first mode for printing on one side of the first strip and a second side of the second strip. A...
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JP2009196269A |
To provide a rotary printing machine capable of stably performing printing over the whole velocity regions from the low speed to the high speed while the quality of printing is kept even when rigidity is decreased as a printing plate cyl...
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JP4323471B2 |
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JP2009190271A |
To improve printing quality by a method wherein surface treatment is applied with surface treating agent to low whiteness printing paper such as newsprint paper and, at the same time, no muddiness develops in printing ink due to the surf...
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JP2009190256A |
To provide a printing machine capable of reducing a web paper loss during the temperature increase of a drying means.The printing machine is provided with: a printing means capable of performing printing on a web while conveying the web ...
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JP2009530133A |
A web printing press includes a first satellite print unit printing a first web on a first web first side, a second satellite print unit printing a second web on a second web first side and a first dryer downstream of the first and secon...
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JP2009190270A |
To improve printing quality by a method wherein surface treatment is applied with surface treating agent to low whiteness printing paper such as newsprint paper and, at the same time, no muddiness develops in printing ink due to the surf...
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JP4321902B2 |
A printing press has the separate print stages on special mountings which allow them to be separately slid out of the press horizontally for repair/maintenance. For more prolonged access a tilt action is included in the mounting to swing...
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JP4320300B2 |
A medium, typically a fluid, is supplied at a level of a rotatable body and is dispensed by a dispenser, such as a spray dispenser. The spray dispenser includes at least one spraying nozzle which applies a dampening agent to the roller. ...
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JP2009184201A |
To enhance a printing quality by preventing turbidity from being generated in printing ink by a substrate processing agent while subjecting a low white degree printing sheet such as a sheet of news print paper to substrate processing by ...
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JP2009528197A |
The unit has an ink application roller (28) of a roller inking system (8) cooperating with a form cylinder (7). Rotation axes of a transfer cylinder (6), form cylinder and color application roller are arranged in common planes (A, E). Th...
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JP2009527391A |
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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JP4306257B2 |
To provide a printing plate material having impressing-out properties enough for a general purpose thermal processless plate, scratching scumming resistance, scumming of non-image part and plate wearability, and a printing method employi...
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JP2009160946A |
To provide a roller support device capable of enhancing the operating efficiency of roller mounting/removal.This roller support device is structured as follows: A kneading roller 16 is rotatably pivoted by a bearing part 12 of a roller h...
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JP2009160934A |
To provide an apparatus which enables precise transfer of a printing image forming layer such as a metallized layer, for instance, in a more reliable and more economical manner, and enables simple handling thereof.For the purpose of tran...
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JP2009160947A |
To provide a roller support device capable of enhancing the operating efficiency of roller mounting/removal.This roller support device is structured as follows: A kneading roller 16 is rotatably pivoted by the bearing part 12 of a roller...
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JP4284912B2 |
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JP4272836B2 |
Outer surface of rubber blanket cylinder (10) has air holes or air jets (14) and air supply with through-flow limiter to alter air flow according to axial position of rubber blanket (12) to prevent blanket sticking to cylinder. Limiter c...
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JP2009113430A |
To properly set a cissing (embossing) degree or luster (glossiness) without requiring a skill in regard to offset printing for performing pseudo-emboss printing.The offset printer includes: a printer unit 20 for transferring special OP v...
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JP3150543U |
To provide a spray nozzle for a spray dumper device, in which the configuration, assembly, adjustment, manufacturing cost and the like of a spray unit are advantageous as compared with the conventional one. A nozzle end surface 1a of a s...
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JP2009095986A |
To provide an image forming apparatus capable of forming a high-accuracy pattern film even in the case of a large-size substrate, to provide a pattern film formed by the image forming apparatus, and to provide an image forming method for...
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JP2009083494A |
To provide a liquid distribution unit capable of achieving more flexible sizing of a printing machine.The liquid distribution unit for a rotary press comprises at least one liquid distribution roller 28 which extends along a center axial...
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JP4256862B2 |
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JP2009072932A |
To provide a surface treatment device where the contact between paper and a film or the like in a surface treatment device is surely prevented upon the non-use of the surface treatment device, and deterioration in the quality of printed ...
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JP4250265B2 |
An offset printer includes a drive motor, an impression cylinder gear, a paper feed cylinder, a paper feed cylinder gear, a paper discharge portion, a paper discharge gear, a blanket gear, a plate cylinder gear, an ink reciprocation roll...
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JP4246256B2 |
[Problems] Problem 1 is to reduce surface tension of water used with no use at all of IPA, etch solutions or alternative chemical additives and to decompose organic matters and living organisms such as microorganisms contained in the was...
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JP4246527B2 |
The method involves increasing a relative speed between an imaging device and a printing form by a real factor. An exposure time per printing dot is shortened by another factor that is reciprocal to the former factor. The printing form i...
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JP4248801B2 |
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JP4242853B2 |
The cleaning process is for a press with an automatically emptying separator (16) which separates out the dirt and oil from the damping water, takes it as a mixture to a mixture container (24), and the remaining damping water to the damp...
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JP4242781B2 |
An inking or dampening unit includes an applicator roll mounted on levers so that the application roll can be pivoted about a distributor cylinder onto a form cylinder with a controlled throwing-on force.
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JP2009034949A |
To provide a water feeder for a printer for overcoming a printing failure by making it possible to feed dampening water with proper humidity without overflowing the dampening water from a water barge even though the flow rate of the damp...
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JP4226988B2 |
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JP4227144B2 |
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JP2009028937A |
To provide a printer with a water supply mechanism which reduces the start-up time at the start of printing or at the time of restarting, thereby preventing as much paper waste as possible.When an operator pushes the water button on the ...
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JP2009505863A |
A spray bar includes a manifold or multiple manifolds located on the spray bar. More specifically, the spray bar includes one or more manifolds connected to dedicated feed lines each having a spray head, resulting in improved lateral spr...
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JP2009505862A |
A device and method that adapts to multiple web widths by controlling the flow rate from the spray bar in accordance with the present invention. Specifically, the device and method receive a request for reduced web width and control one ...
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JP4220350B2 |
Densities of detecting patches also called control scales printed on prints in a first print job are used to control the feed rate of dampening water in a second print job following the first print job. Specifically, densities of detecti...
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JP2009012471A |
To make pasting with no remaining part and working of a laminating film possible by providing a separating method for efficiently separating the webby film into split shreds in the pasting work or laminating work device of a sheet-fed ro...
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JP2009012470A |
To provide a sheet-fed rotary press, in which the adhesiveness of a pasting layer or a laminating layer to a printed product is improved.In the sheet-fed rotary press equipped with at least one printing mechanism A and a working mechanis...
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JP4213311B2 |
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JP2009006712A |
To provide an improved measuring field compared to a well-known technique for determining the smudge limitation in printing.The invention relates to the measuring field (A) for determining the smudge limitation in printing. The measuring...
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JP4209955B2 |
The transfer surface for a liquid product of greater or lesser viscosity, e.g. ink, onto a support such as paper consists of a substrate (1) with separate zones (2-4) of an anti-adhesive material (2), a hydrophilic material (3) and a hyd...
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JP4202235B2 |
To provide a device for cleaning the outer peripheral surface of a rotator which allows easy replacement of a felt as a cleaning member and an oiling member; can be routinely oiled with a lubricant such as an oil or a grease for a long t...
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JP4197118B2 |
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JP4199344B2 |
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JP2008290422A |
To provide a multi-color rotary offset press for newspaper in which deflection of a plate cylinder is reduced without especially devising a plate cylinder support mechanism, further, bound of the plate cylinder and difference in extent o...
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