| Document |
Document Title |
|
JP2003334919 |
To easily change a cutoff length under a simple structure and retain a good print quality without performing a special adjusting operation despite the change of the cutoff length, in an offset printing machine.This offset printing machin...
|
|
JP2003326867 |
To provide a lithographic printing method, in which an image corresponding to digital image information is scanned with laser beam to expose an original plate of a lithographic printing plate treatable in a lightroom, and a form plate is...
|
|
JP2003330200 |
To perform speedy imaging of a printing form by an imaging apparatus which includes a laser diode bar of (n) laser diodes and one laser diode or more of which are stopping.The imaging apparatus includes the laser diode bar 14 having seve...
|
|
JP2003326669 |
To solve the problem that stain is easy to stick and accumulate on a nozzle surface and cleaning of the nozzle ejection port is insecure and difficult, and, as a result, a stain prevention system may become inevitably large-sized, in a c...
|
|
JP2003320644 |
To arbitrarily set a specific sliding at the contact point of a forme dampening roller with a plate cylinder by setting a rotary circumferential speed of the roller to an arbitrary value.In a forme dampening roller driving unit set to re...
|
|
JP2003311917 |
To provide a method which appropriately adjusts the supply of damping water.A first to a third detection patches 101-103 are used which are printed at positions close to each other on printed matter and show a difference in the density c...
|
|
JP2003312158 |
To enable a lithographic printing plate material to be repeatedly used by recycling the material and to further shorten an image writing time and a plate recycling time occupying in a printing step in the recyclable material having a pho...
|
|
JP2003311916 |
To provide a method for printing a thick film pattern free from a visible undulation in the image line part of printed matter in the film thickness direction and the linear widthwise direction, and to provide a method for printing an ele...
|
|
JP2003311915 |
To provide a lithographic printing method which can draws with a correct image dot density despite dispersion in the ink flying characteristics of an ink discharge means.This drawing lithographic printing method on board is contrived to ...
|
|
JP3488189 |
To provide a multicolor printer capable of preventing a color drift at a printing time. The multicolor printer reads a position of a positioning mark on a previously printed printing sheet to correct a color drift amount at a printing ti...
|
|
JP2003307971 |
To give an electrophotographic device an image forming function and a planographic plate making function, to switch an image forming operation by the electrophotographic device and a printing operation by the planographic printer, altern...
|
|
JP2003305821 |
To suppress the swelling of a blanket and to prevent printing defectiveness, in order to solve the problem that the blanket absorbs a solvent in ink to be swollen when continuous printing is performed in an offset printing apparatus to g...
|
|
JP3486361 |
To recycle while dealing with digitizing of a printing step by providing a coating layer containing a compound decomposable by emitting a light having a wavelength of a higher energy than a band gap energy of a titanium oxide photocataly...
|
|
JP3486402 |
To make it possible to constitute a device at low cost, regarding a dampening device in a printing machine. The device has a plurality of water droplet discharging units 20 attached in a manner facing a plate cylinder for discharging wat...
|
|
JP3486410 |
To feed appropriate dampening water in an offset press. A method for feeding dampening water of the offset press feeds the dampening water reaching a target viscosity to the offset press at ordinary temperature by adding selectively at l...
|
|
JP2003291297 |
To provide equipment for emergency protection on the occasion of occurrence of an earthquake which prevents a rotary press using a roll-shaped web from being damaged when the earthquake occurs.The equipment has an earthquake detector 41 ...
|
|
JP3482170 |
To provide a printing plate material which can be reused coping with the digitization of a printing process, and its reproducing method. As a printing plate material, a material, which is produced by forming a coating layer including a t...
|
|
JP3479519 |
To provide a device for changing an operating plate cylinder during operation of a rotary press that can almost equalize the set number to be printed before changing the operating plate cylinder with the actual number to be printed, prev...
|
|
JP2003280185 |
To improve the developability of a planographic printing plate as well as to further shorten plate regeneration time with respect to a photosensitive layer, a regeneratable printing plate material having the photosensitive layer, a print...
|
|
JP2003276927 |
To spread sheet paper to be flattened while minimizing generation of noise.On a part of a paper discharging device continuous with a processing station at the rearmost part of a printing machine, a flattening device is provided. This fla...
|
|
JP2003276349 |
To enable a plate material to be recycled for a repeated use and to enable a plate recycling time to be shortened, and particularly to enable a time for cracking removing an organic compound by illuminating the compound with an active li...
|
|
JP2003276154 |
To curtail a time for regenerating a reclaimable printing plate material having a photosensitive layer containing a photocatalyst and to improve a regeneration frequency with regard to a method for regenerating the printing plate materia...
|
|
JP2003266967 |
To manufacture a printing plate material with high photocatalytic activity, high mechanical strength and high plate wear in relation to a photosensitive layer, a recyclable printing plate material with the photosensitive layer, a method ...
|
|
JP2003266648 |
To clean a coating material from a printing base.A method and an apparatus for cleaning the coating material from the surface of the printing base mounted on a plate cylinder of a printer by using an ultraacoustic cleaning unit are provi...
|
|
JP2003266627 |
To provide a sheet-fed printing press wherein the number of facilities capable of being installed between a rear face printing section and a front face printing section can be increased, and for which maintenance work can be done easily ...
|
|
JP3473513 |
To provide an offset type printing method on a can body in which superior transition properties of a bright ink, the bright feeling of printing and the printing image reproducibility are provided. A bright ink containing at least one of ...
|
|
JP3474473 |
To provide a printer capable of executing front-to-rear inversion of a printing sheet even in the case of altering a length of the sheet in a conveying direction. A first gear 71 is arranged concentrically with an impression cylinder 15 ...
|
|
JP3472598 |
PURPOSE: To peel a base paper from a drum assuredly and lead the peeled base paper to a base paper discharging mechanism assuredly in a rotary mimeographing machine. CONSTITUTION: There is provided, on a printing drum 1, a springing leve...
|
|
JP3471629 |
To provide a rotary offset printer, facilitating the removal as well as the replacement of a blanket and a printing sleeve, improved in system performance, and equipped with a self-driving type cylinder for removing the gap of a driving ...
|
|
JP2003246040 |
To implement a safety measure for preventing an occurrence of such damages as poor printing quality and/or overflow of a dampening device due to accidental oversupply of alcohol to a dampening solution.A stable alcohol maintenance system...
|
|
JP2003246156 |
To recycle a plate material for enabling repeated use thereof and also to attain shortening of an image writing time in a printing process and shortening of a time for recycling a plate.This printing plate material enables writing of an ...
|
|
JP2003246044 |
To efficiently wash a blanket and reduce spoilage during the washing of the blanket in an offset rotary press.The washing of the blanket is conducted while a blanket cylinder is thrown off, by running the blanket cylinder at a peripheral...
|
|
JP2003246039 |
To provide a printing apparatus which prevents occurrence of register dislocation even when water content of printing paper is changed.The water content of the printing paper to be used is measured by a water content measuring means 17. ...
|
|
JP3466156 |
To provide a printer in which a slider does not become an obstacle at the time of replacing a sleeve by providing a slider bearing capable of regulating an interval of cylinders of the printer in an advantageous state in the case of alte...
|
|
JP3466142 |
To provide a method and an apparatus for reducing permeation of wetting water into an ink coating system in a lithographic press. Manifolds 14, 15 are disposed contiguously to inking rollers 48, 52. One manifold 15 has an air curtain A d...
|
|
JP3466867 |
To provide a printing apparatus capable of enhancing the degree of freedom of arrangement relation or using a single image recording apparatus to record an image on the printing plates held to a plurality of plate cylinders. A printing a...
|
|
JP2003237018 |
To provide a sheet-fed printer in which a packaging print from printing to punching and/or scoring is continued to the printing, varnish coating, drying, the punching and/or the scoring to be efficiently performed, a vibration due to a l...
|
|
JP2003231372 |
To provide a printing plate material capable of being directly formed from digital data by using a compact apparatus easy to handle and repeatedly usable by regeneration.A film 4 comprising an organic compound having a hydrophobic group ...
|
|
JP3462851 |
To provide an ink supplying mechanism for a printing unit which does not bring about a decrease in a printing quality due to irregular printing density without necessity of a skilled technique and a time in an operation by a simple mecha...
|
|
JP3461435 |
To provide printing equipment enabling selective execution of printing with ink of one color and printing with ink of two colors by a plate cylinder which holds a printing plate having two image areas in an outer peripheral part. On the ...
|
|
JP3457932 |
To provide a uniform tension on a web in a running direction controlling vibration and noise in the case that multi colors are to be printed on a running web using plural printing units set in parallel regarding a cylindrical blanket, a ...
|
|
JP3456582 |
To facilitate and to enhance the efficiency of high fidelity and operability of reproducibility of a proof sheet system. The proof sheet system 14 comprises a platemaking means 22 for platemaking image, character and line drawing data, a...
|
|
JP2003211861 |
To form an image on a monomolecular film without mechanical contact when the monomolecular film formed on a surface of a base is selectively removed to form an image, and form the image and print with a high resolution.A required image i...
|
|
JP2003211624 |
To provide a damping water circulating treatment apparatus for enhancing the transparency of damping water and sufficiently spreading ultraviolet rays from an ultraviolet lamp or the like to enhance sterilization effect, and a damping wa...
|
|
JP2003211625 |
To provide a damping water circulating treatment apparatus for dispensing with the replacement of damping water by preventing the damping water from becoming turbid and rotten even if the damping water is continuously used and preventing...
|
|
JP2003205590 |
To provide a multicolor rotary offset press capable of effectively preventing occurrence of creases in printing.The diameters of form rollers 33a, 33b, 33c and 33d in dampening water supply arrangements 21a, 21b, 21c and 21d differ from ...
|
|
JP2003205599 |
To solve the problem that an optimum control of dampening water is desirable even when a difference in the size of a pattern amount is large in the widthwise direction.Regarding a layer of mixture of ink and dampening water on the surfac...
|
|
JP2003191430 |
To provide a new printer for multi-color printing which is low-cost and compact.This printer is structured of four printing plates 5 applied to the outer peripheral face of a central plate cylinder 1 of a four-color printer, and four rub...
|
|
JP2003191445 |
To provide a method for controlling a sheet offset printer, by which printed matter of the close-to-full dress printing finish can be obtained from a very moment of starting the printing process.Time T1 spent from the moment when an volu...
|
|
JP3446842 |
PURPOSE: To prevent the generation of the semi-permanent deformation of the elastic cover surface of a dipping roller when printing is stopped for a long time. CONSTITUTION: A support lever 16 is supported revolvably on the shaft 15 of a...
|
