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JP2001518409A |
A printing unit comprises a pair of blanket cylinders (2) that form a nip through which a substrate can pass as ink images are transferred from the blanket cylinders to both sides of the substrate. Each blanket cylinder (2) is provided w...
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JP2001277748A |
To provide a printing device for a printer having a form roller and a plate cylinder and of the type having a rubber blanket sleeve disposed corresponding to the form roller and improved to enable coating, engaging and drawing out the fo...
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JP3215647B2 |
To provide a device for controlling the quantity of wetting water capable of promptly deciding a target value. An operator sets a switching means 13 in the manual control mode. In this manual control mode, a water supply means 9 supplies...
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JP2001277465A |
To provide a lithographic printing machine and a lithographic printing method wherein a lithographic printing machine and a plate-making method by which an image-forming and a plate-making can be directly performed on the printing machin...
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JP2001270070A |
To form a good image surely by preventing the irregular reflection of light beams in a digital printing machine for forming the image by directly exposing a printing plate wound onto a plate cylinder. The printing plate is fixed to the p...
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JP2001270075A |
To provide a method for drawing an image on the printer and lithographic printing by which a digital process dispensing with a development step is dealt with and many pieces of printed matter showing an unltra-sharp and high quality imag...
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JP3215094B2 |
To provide a compact sheet-fed offset press wherein dust can be removed cleanly from paper before printing and the paper is prevented from flapping. A rotary brushing roll 5 approaching an impression cylinder roll 3 is installed between ...
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JP2001260309A |
To provide a lithographic printer capable of printing with good damage resistance, plate wear resistance and image reproducibility by forming an image pattern by a computer-to-plate technology and a simple water developing operation by a...
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JP2001260322A |
To prevent the vibration brought to a roller frame of a sheet-fed rotary press and the effect of this vibration deteriorating the quality of a printed article manufactured by the rotary press.A roller such as a coating roller of the shee...
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JP2001260310A |
To accurately filter a moistening water while space-saving at a low cost by holding the water clean and recycling the water.The moistening water used in an offset printer 101 is guided to a moistening water filtering device 103 via a suc...
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JP2001253052A |
To provide a technique by which a change in an ink amount and a water amount which are highly interrelated with a variation in the color of printed matter resulting from a difference in the kind of a printing press and periodic data obta...
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JP2001253039A |
To provide a method and an apparatus for on-press imaging lithographic printing corresponding to a digital process for eliminating developing by preventing an adherence of ink and dust to a surface of a plate material when supplied with ...
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JP2001246726A |
To provide an on-board drawing planographic printing method capable of coping with digital image data, capable of obtaining a large number of printed matters of a sharp image inexpensively at a high speed and generating no drawing defect...
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JP2001239641A |
To provide an apparatus and a method for double-side printing capable of rapidly double-side printing at a low cost without manufacturing an intermediate product and without necessity of a wide installing place.The apparatus for double-s...
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JP2001239640A |
To provide a method and an apparatus for on-press imaging lithographic printing capable of rapidly printing many printed products of a clear image at a low cost by dealing with digital image data.The method for on-press imaging lithograp...
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JP2001239651A |
To give a suitable emulsion state to an ink before starting printing.A method for controlling a printer comprises the steps of preliminarily supplying water to an ink on an ink roller group to operate an offset printer, and then controll...
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JP3204990B2 |
A dampening roller, which functions reliably and which can be driven by friction has a surface of a rubber-elastic material. Drive rings of equal diameter to that of the working surface of the dampening roller, as defined by the rubber-e...
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JP2001232760A |
To efficiently produce a perforated indicator label with high quality tint block print or solid print.Perforations 13 are formed at printed joints 5 so that the former coincides with the latter by using a rotary press or an intermittent ...
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JP2001232744A |
To provide a method and a device for plate making/printing, in which in a lithographic printing method, a CTC system making a press plate by directly performing drawing on a plate material fitted to a plate cylinder by an ink-jet recordi...
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JP2001232748A |
To provide a lithographic printing device which is efficiently operated in a compact form and without a qualitative problem by virtue of an ink jet recording method, under a CTC system for making a printing plate by directly drawing an i...
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JP2001232750A |
To provide a double-side printing sheet offset printing machine which can be miniaturized by shortening its installation size in the horizontal direction.First and second surface printing units 16a, 16b are arranged on the periphery of a...
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JP2001233498A |
To provide an air guide system of a paper sheet obtaining the best printing result while the possibility of intervention in lateral movement is left.The optimum characteristic curve of a paper sheet inherent parameter such as weight per ...
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JP2001225438A |
To improve processing speed in a fixing process and, at the same time, miniaturize a fixing device.This plate-making device 1 is equipped with an ink jet drawing device 2, which directly forms an image on a plate material 9 by dischargin...
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JP2001225437A |
To provide an on-machine drawing lithographic printing method, which can cope with digital image data and with which a large number of printed matters with clear images can be printed at low cost and high speed and heating conditions nec...
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JP2001225452A |
To realize variable adjustment of an amplitude of the axial vibration of a lateral vibration roller.A cam rotating shaft line 16 of a driving cam 17 for axially driving the lateral vibration roller 10 is eccentric to the roller rotating ...
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JP2001225449A |
To provide an link supply device, by which the viscosity of ink in a container is kept nearly constant.A roller 10 is arranged in an ink container 4 so that some part of the roller 10 locates under the level surface of the ink 2. Through...
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JP2001225436A |
To improve processing speed in a fixing process and, at the same time, miniaturize a fixing device.This plate-making device 1 is equipped with an ink jet drawing device 2, which directly forms an image on a plate material 9 by dischargin...
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JP2001219530A |
To increase the treatment speed of a fixing process and to miniaturize a fixing apparatus.In a on-board drawing planographic printing apparatus 1 equipped with an ink jet drawing means 2 discharging oily ink from a discharge head on the ...
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JP2001511724A |
A spray dampening device for spraying fountain solution on a rotating roller (1) in a printing press comprises a spray casing (2; 2A) to be fixedly mounted to the printing press frame (6) in the vicinity of the roller and a separate spra...
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JP2001212930A |
To provide a method for recording capable of facilitating very easy plate-making and recording and obtaining a clear image.The method for recording comprises the steps of injecting a liquid heated to a decreasing starting temperature or ...
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JP2001212940A |
To provide a method and apparatus for controlling a dampening water supply amount which contributes to a reduction in a production cost, to which automatical control is suitably applied and which can eliminate spoilage which is a problem...
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JP3196337B2 |
PURPOSE: To provide an offset press carrying out effectively clear printing which is highly precisely excellent in finish while mass productivity and printing stability are being improved. CONSTITUTION: An original plate roll 20 and an o...
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JP3196667B2 |
To forcibly restrain a lever with a roller and thereby eliminate a trouble with the slipping of the lever even when the roller is rotated at a high speed by attaching a cam to both lateral parts of a paper conveying cylinder to prevent a...
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JP2001205777A |
To provide a method and an apparatus for printing capable of easily printing a matter to be printed having a weak drape such as a plastic film or the like at a low cost. A method for direct lithographic printing is a method for printing ...
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JP2001205019A |
To efficiently remove ink, a paper powder, an oil component or the like in damping water by almost uniformly passing damping water, which enters a filter from a water feed pipe, through the entire surfaces of respective filter layers in ...
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JP2001205778A |
To prevent spreading of small bubbles in a dampening water in the case of supplying the water to an attached cleaning water tank in an offset printer or the like. A bubble removing member for dampening water comprises a nonwoven fabric o...
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JP2001199052A |
To provide a temperature controller for an ink in an ink fountain and dampening water in a water pot of a printer capable of being easily mounted in an ink fountain and a water supply unit, individually controlling a temperature of the i...
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JP2001192158A |
To provide a rotor structure and a method for correcting the width of a web between two printing stations of a rotary press. This rotor structure is provided for correcting the web width in a rotary press, especially in winding newspaper...
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JP2001191478A |
To provide an on-machine image-drawing lithographic printing method by which it is possible to deal with digital image data and print a plurality of sheets of printed matter with a high definition image at a low cost and a high speed as ...
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JP3187062B2 |
The body (7) of the roller (2) is divided by at least one annular groove round it (33) into at least two adjacent, cylindrical parts. The body consists of relatively movable parts which can be spaced apart by a threaded spindle (131) or ...
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JP2001179929A |
To exchange machine plates without interrupting a printing action in a printing equipment, in which the machine plate is employed. In the printing equipment having a visualizing means for forming an ink image on a recording body, in whic...
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JP2001508715A |
A printer includes a printer carrier having a surface for receiving ink for transfer printing onto a carrier material, such as paper. Areas of the surface print carrier are ink attracting and others are made ink repelling. The ink repell...
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JP2001179930A |
To solve the problem such as the skipping of teeth of a timing belt or the like due to the strain between a transferring belt and the timing belt based on the change of the curvatures of the transferring belt when its cross-section is ma...
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JP2001174194A |
To solve a problem in a prior art that a line member must be wound up in order to reduce the resistance loaded to a launching member before launching, and that the work therefor takes many hours when the line member is considerably long,...
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JP2001171073A |
To provide a method and an apparatus for on-press imaging lithographic printing having no bleeding, high resolution and stable drive by lowering a signal voltage at a low cost and capable of dealing with digital without necessity of deve...
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JP2001171077A |
To provide a simple and reliable apparatus useful to avoid paper wrap-up in a web printer.The apparatus for preventing paper wrap-up for the printer comprises a sensor for detecting the damage web of the printer, and a doctor blade 52 co...
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JP2001171072A |
To provide a method and an apparatus for on-press imaging lithographic printing having no bleeding, high resolution and stable drive at a low cost and capable of dealing with digital without necessity of developing process by using a hig...
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JP2001171079A |
To provide a simple and reliable apparatus for balancing cylinders of a printer.The apparatus for balancing cantilevered cylinders comprises a first operating unit 50, a first balancing arm 40 connected to the first operating unit for mu...
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JP2001162761A |
To provide a printing machine by which a smooth and high density printing can be obtained without printing the same picture pattern twice as in the conventional printing and operational efficiency and workability of the printing machine ...
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JP2001162762A |
To provide a lithographic printing machine and a method for lithographic printing wherein the lithographic printing machine and a method for making a plate wherein image forming and plate making can be directly performed on the printing ...
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