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JP3622424B2 |
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JP2005504667A |
Printing group (01) comprises a form cylinder (03) and an inking system (02) assigned to the form cylinder. The form cylinder has in the area of its barrel an axial length corresponding to six widths of a printed page. The form cylinder ...
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JP2005041123A |
To provide a punch apparatus of a printing original plate for printing which is simple and high in precision.On a table 1 on which the printing original plate W is placed, a conveying in and out means 10 of the printing original plate W ...
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JP3620188B2 |
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JP3621680B2 |
A sheet of elastomeric material that serves as a shock absorber and cushion for use between a flexographic printing plate and a printing cylinder during printing for compensating for variations in thickness, height and centricity of the ...
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JP2005035214A |
To provide a sheet-fed multicolor offset printing machine, in which an enough space is left between printing units and, at the same time, the workability of a printing preparatory work such as the replacement of plates and of a maintenan...
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JP2005014232A |
To provide a method for changing printing plates in a both-side sheet printer, capable of efficiently performing the changing work of the printing plates as compared to a conventional method.In the method for changing printing plates in ...
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JP2005014289A |
To provide a rotary-printing machine provided with a torsion bar setting device for adjusting and holding a torsion torque amount of a torsion bar equipped to the rotary-printing.The rotary-printing machine is provided with a fixing mean...
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JP2005014410A |
To provide a method for reducing the damage on the front surface of a blanket produced by the constant striking of the edge of a printing plate such as a PS plate against the same position of the blanket in an offset printing machine emp...
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JP2005015218A |
To reduce the occurrence rate of bending defective products by surely correcting bend of a sheet-like PS plate.The PS plate processing equipment is provided with an off-line bend correction device 30. The bend correction device 30 is pro...
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JP2005007688A |
To provide a printing plate carrier apparatus which has a convenient structure, can be easily provided in the neighborhood of a conventional printing machine, can be moved along a sheet carrying direction under a condition where a printi...
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JP3610132B2 |
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JP3606817B2 |
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JP3604872B2 |
To prevent a positional deviation of a press plate during printing by interposing a sheet material having specific initial elastic modulus between a lithographic printing plate and a plate cylinder of a printer in the case of extending t...
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JP2004351765A |
To provide a working truck capable of easily and with a good working efficiency carrying even a printing plate with a large size without giving a damage and delivering it to a flat bed printing machine.A revolution holding body 5 is held...
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JP3602819B2 |
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JP3594444B2 |
To accurately position a press plate without deforming it even when the plate is not a complete rectangular shape by substantially positioning by first and second positioning mechanisms and then finely regulating by the first positioning...
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JP3595229B2 |
To properly keep a machine plate even under a state that a groove part is worked on a drum in an image drawing device, in which image drawing is performed onto the machine plate wound round the drum through the irradiation with laser bea...
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JP3592760B2 |
An automatic machine-plate change system 20 of the web-offset printing press 10 has new-plate cassettes 30U, 30L provided in a priming press 11 having plate cylinders 13U, 13L to accommodate new-plates 80U, 80L newly wound around the pla...
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JP2004322610A |
To provide a plate bending device which can execute bending with higher accuracy even if the length of the second stage bending part at the gripper tail side end part of the plate is made shorter, in which the structure of the device is ...
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JP2004322399A |
To provide a method for mounting a lithographic printing plate capable of accurately and easily mounting the lithographic printing plate using a non-metal substrate on a printing machine, easily confirming that the plate material is accu...
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JP2004322510A |
To provide a printing method which raises no tinting in the case of using a printing plate material of a press developing type, can secure a good press developing property, does not generate inferiority in image forming even in the case ...
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JP2004322444A |
To provide an apparatus for folding a printing plate of a lithographic printing plate for folding an end part of the printing plate which facilitates mounting of the lithographic printing plate with a substrate made of a resin film, and ...
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JP3590682B2 |
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JP2004314472A |
To provide a method of installing a developing process-free thermosensitive lithographic printing plate to a plate cylinder without bringing it into contact with a blanket cylinder and, at the same time, installing the plate with no stra...
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JP2004284324A |
To provide a thin sheet clamping device enabling easy removal at the time of removal of a thin sheet such as a printing plate and not causing coming-off or shift of it at the time of mounting.In this thin sheet clamping device, a groove ...
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JP3575947B2 |
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JP2004276361A |
To provide a method for mounting a lithographic printing plate by which a flexible printing plate can be mounted with a high position registering accuracy in a simple method without interposing a specially processed block copy sheet.This...
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JP2004276489A |
To provide a sheet for flexography capable of being fastened tight on a printing cylinder so that a cushioning board interposed between the printing cylinder and the sheet becomes easily and accurately a specific thickness.The sheet for ...
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JP2004530582A |
Printing machinery, for printing of print symbols on tobacco paper strip in a cigarette production plant, has at least one print roller and at least one counter pressure roller mounted together on a fastening device (86). The latter can ...
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JP3573277B2 |
To provide an plate material sucking mechanism which is used in a cylinder outer surface scanning type image recording apparatus and can strongly suck/fix plate materials of various sizes to the circumferential surface of a drum by the s...
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JP3573286B2 |
To provide a cylindrical inner surface scanner which prevents occurrence of a jam. A method for preparing a sensitive material for the cylindrical inner surface scanner comprises the steps of retracting punching units 27Ea to 27Ee to a p...
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JP3572843B2 |
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JP3573860B2 |
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JP2004268265A |
To provide a printing plate transfer device which shows successful operability when a printing plate is replaced; requires only a small occupancy space; and is applicable to a satellite printing machine.This printing plate transfer devic...
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JP2004262009A |
To provide a printing method capable of stably printing a lithographic printing plate material capable of forming an image by a heat mode recording containing a plastic base material, and obtaining a printed article with no deterioration...
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JP3567347B2 |
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JP3562735B2 |
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JP3559493B2 |
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JP3556805B2 |
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JP3559203B2 |
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JP3554313B2 |
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JP2004223885A |
To provide a printing plate material which dispenses with fine regulation on the occasion of mounting a plate cylinder of a printing machine and which has dimensional stability ensured and causes no blocking in the form of a product (in ...
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JP3553479B2 |
To realize a compact equipment construction avoiding its production cost increase by using existing facilities in regard to a plate-making type printing machine. In a printing machine provided with a printing plate exchange means install...
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JP3546956B2 |
To efficiently operate an apparatus for setting a press plate to a plate cylinder of a sheet printing machine. The press plate 4 is wound on the plate cylinder 1 and mounted by superposing on a base plate 5. Both ends of the plate 5 are ...
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JP2004188642A |
To surely prevent a PS printing plate for printing from being mounted by mistake which has been conventionally a problem, and to reduce defective printing and paper waste.To prevent the PS printing plate from being mounted by mistake in ...
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JP3530257B2 |
PURPOSE: To certainly insert a plate end even in a narrow gap by providing an end part press pusher pressing the leading end part of the plate end at a position displaced on the single side of a lateral direction. CONSTITUTION: An end pa...
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JP2004144938A |
To provide a sheet material fixing apparatus which reliefs wrinkles of a sheet material and mounts the sheet material in a right position on a drum, and to provide a drum type exposure apparatus.The apparatus is equipped with chucks each...
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JP2004142337A |
To provide a fixing structure for a resin relief printing plate capable of miniaturizing a printing apparatus without generating inferiority of printing caused by shaving a resin, and the printing apparatus.A plurality of suction holes 1...
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JP3527393B2 |
To provide a printing plate holding device, with which a printing plate can be held on the outer peripheral part of a plate cylinder under fully extended state, and provide also a method therefor. A guide member 64 is supported rockably ...
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