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JP2003103755A |
To enable the printing of both upper and rear surfaces of a sheet by one satellite type printing press itself and to eliminate a cause for a register error or the like when the reversing operation of the sheet is unnecessary.A sheet reve...
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JP2003103951A |
To provide a heat sensitive lithographic printing original plate, which has a high sensitivity even under the state being developed, a favorable on- machine developability, a high sensitivity, a high plate wearability and favorable hard ...
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JP2003103747A |
To provide a highly reliable and structurally less complicated means for securing a space for facilitating a non-routine work such as cleaning, parts replacement or repair, in a printer.This printer is equipped with a printing unit, a pr...
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JP2003094610A |
To provide a method for adjusting damping water supply by which paper spoilage at the start of operation can be reduced to a greater extent than heretofore.A damping water required amount m required for correction speed vEin is obtained ...
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JP2003094599A |
To alleviate a work load by facilitating replacement of a plate.An imprinter unit can replace a common design to be printed by a printer partly or entirely with a different design. The imprinter unit comprises a plate cylinder 103 having...
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JP3392420B2 |
A multi-color printing press having a single segmented impression cylinder with multiple, segmented blanket cylinders of equal diameter arranged about the periphery thereof. The segments of the impression cylinder and the blanket cylinde...
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JP2003089185A |
To provide a sheet-fed offset printer capable of regulating in the printer without finely dimensional regulation on a plate material.The sheet-fed offset printer of the type comprises a plurality of printing units each having a plate cyl...
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JP2003089479A |
To provide a simple and convenient printing apparatus capable of realizing double printing, full color printing or double face printing by a simple composition and performing two color or four color printing or double face printing by ea...
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JP2003511262A |
There is described a printing unit ( 1 ) for use in an offset machine. The printing unit enables wider application of offset machines ( 1 ). This is achieved by the coating means and the water application means comprising a unit ( 28 ) c...
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JP2003080677A |
To provide a rotary press having at least one incorporated image forming apparatus for forming an image on the plate attached to a plate cylinder rotationally driven with respect to the image forming apparatus at the time of formation of...
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JP2003080665A |
To provide a plate regeneration type printing press wherein a plate regeneration device is provided on a printing press having a plate cylinder and a blanket cylinder and to compactly impart plate regeneration function of high accuracy t...
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JP2003080663A |
To provide a novel writing device for writing an image on the plate wound around the outer peripheral surface of a plate drum using laser beam, and a printing apparatus equipped therewith.The writing device 6 is constituted so as to writ...
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JP2003080668A |
To provide a method for washing off the foreign matter bonded to the outlet part of the printing web wound around a turn bar, and a washing apparatus therefor.A wire 14 is stretched over the turn bar 10 along the cylinder length directio...
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JP2003080666A |
To provide a filter device capable of shortening the time required in the replacement of a filter and capable of being operated efficiently.In the filter device 1 constituted so that filters 8-10 for removing foreign matter in dampening ...
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JP2003080675A |
To provide a printing apparatus capable of sufficiently developing the advantage of a multistage developing system and capable of realizing optimization from a viewpoint of a developing function, the number of parts or the like in the re...
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JP3383947B2 |
A web-fed, multicolor, offset perfecting printing press having a series of printing units (P) for printing different color images on both sides of a continuous web (W) of paper, each printing unit having a combination of a plate cylinder...
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JP2003062967A |
To further reduce a manufacturing cost with regard to an offset printing machine.This offset printing machine is constituted of a printing device 1a equipped with a plate cylinder 3 with a mounted printing plate 11 and a transfer cylinde...
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JP2003053937A |
To shorten a preparing time in an offset rotary press and to reduce a spoilage occurring during a series of operations. A method for operating a printer comprises the steps of reducing (step B) ink printing of an ink roller group in dece...
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JP2003053936A |
To provide a roller holding unit which is detachable by a relatively light force. The roller holding unit 20 comprises a holding block 31 for holding a bearing 24 of a roller 22, a rod member 33 inserted into a rod engaging block 32, a s...
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JP2003507204A |
The present invention is directed to a method for producing a high gloss coating on a printed surface. In the present method, an aqueous coating composition is deposited onto a surface to be printed using a blanket roller coating face wh...
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JP3381379B2 |
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JP3380290B2 |
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JP2003048298A |
To realize a printing plate body with a smooth surface free from the abnormalities of a surface shape such as creases, mottles, ripples and strains, when the printing plate body is manufactured on a printing press. A photosensitive plate...
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JP3375601B2 |
To enable the composition of a plate cylinder of a sheet-feed press to be easily replaced, by previously inserting the terminal on the print end side of the composition into a corresponding fastening device, reversely rotating the plate ...
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JP3376684B2 |
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JP3372457B2 |
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JP2003504250A |
The invention relates to a sheet-guiding device in a printing machine. The object of the invention is to provide such a sheet-guiding device which in a printing/varnishing unit that is not involved in the printing/varnishing process, per...
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JP3372469B2 |
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JP2003030310A |
To provide a system which allows a newspaper deliverer to receive an order for newspaper leaflets and print and distribute them and to provide a system which allows a distributor to receive an order for direct mail and print and distribu...
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JP2003025534A |
To provide a printer having no necessity of forming a profile for color matching by operating a computer by an operator by incorporating a color matching function.The printer comprises a profile forming means for forming the profile for ...
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JP3370144B2 |
A rotary web printing machine, for card printing and preferably operating in offset printing, uses sleeves for the plate cylinder and for the rubber-covered cylinder. The sleeves are preferably exchanged in the machine itself, one side o...
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JP3372154B2 |
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JP3366237B2 |
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JP3366236B2 |
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JP3366370B2 |
Device for conveying flexible printing forms away from a printing-form cylinder of a printing press includes a structure defining a conveying plane over which the printing forms are guidable, a conveying device leading away from the prin...
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JP2003005351A |
To provide a regenerative system plate making and printing method on a printing machine.(A) A photosensitive plate material comprising a positive photosensitive composition is supplied and applied from a plate material supplying mechanis...
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JP2003001789A |
To provide a recycling type method of plate making and printing on a press.A photosensitive plate agent constituted of a photo-polymerizable composition is supplied from a plate agent supply mechanism (4) and applied on a substrate (3) f...
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JP3363234B2 |
PURPOSE: To provide a satellite rotary printing press for two-sided printing of sheets wherein it can be worked selectively a one-sides printing machine or a perfector and the printing machines can be separated without being influenced b...
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JP2003001790A |
To attain further reduction of the cost, regarding an offset press.The offset press has printing equipment 1a having a plate cylinder 3 to which a printing plate 11 is fitted and a transfer cylinder 4 onto which a pattern of the printing...
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JP3361145B2 |
For the purpose of repeatedly dissolving the ink-bearing layer of an imaged printing form suitable for offset printing, a jet of a pressurised medium is directed obliquely onto the imaged surface of the printing form at an angle alpha wh...
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JP2002370337A |
To selectively print on both front and back surfaces of rotary printing paper without changing a rotating direction of a printing cylinder of a printing unit. A front and back surfaces printer comprises the printing unit A having the pri...
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JP2002370342A |
To provide a printer capable of easily inking on a plate cylinder having a varying diameter. The plate cylinder 1 is automatically changed in its diameter or the cylinder 1 or a housing is replaced at a non-operating position where form ...
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JP3358995B2 |
To suppress the generation of defective printed matters as much as possible when the printing speed is varied in an offset printer, particularly when the printing speed at the start of printing and the completion of printing is increased...
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JP2002361823A |
To provide a method for printing which reduces occurrence of a print fault occurring in association with blanket cleaning even not by a skilled operator, and which can efficiently solve the fault in as a short time as possible even when ...
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JP2002361824A |
To provide a rubber roller for offset printing capable of always stably conducting printing of high quality and preventing a trouble at the time of printing for a long period, and to provide an offset printer incorporated with the roller...
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JP2002361833A |
To enable registering of mutual regions to be easily conducted without decelerating a printing speed even when printing systems suitable for the respective regions are adopted in a printed matter in which an image region of common inform...
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JP2002361825A |
To provide a dampening apparatus capable of forming a uniform and thin water membrane on a surface of a printing plate even when an injection unevenness of water occurs in a water jet nozzle. The dampening apparatus comprises a form damp...
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JP2002361838A |
To at least tune a shaftless rotary press operating to print by being driven by a separate motor with a deceleration of a driven unit even at the time of a power interruption and to stop the press. The rotary pres comprises printing unit...
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JP2002347218A |
To provide a method and an apparatus for supplying an ink and water for a printer which can supply a water-containing ink suitable for printing without influence of ink properties or operating state, and which can synthesize the water-co...
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JP2002347211A |
To provide a unit for eliminating a corrugated wrinkle due to mounting of a printing sheet having the corrugated winkle, at a press roll due to a simple reform of an existing printer and enabling a gloss to be simultaneously imparted. A ...
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