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JP3443519B2 |
To facilitate coating and scraping and to prevent ununiform coating, striping, etc., by deflecting a blade to some extent by gravity in the thickness direction when both ends of the blade are supported at a specified distance in the long...
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JP2003237019A |
To improve a wear resistance, and to validate an environmental problem countermeasure by breaking away from a vinyl chloride resin material of a conventional material by adopting a urethane resin material having a small influence to a de...
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JP2003225987A |
To provide a surface treated doctor blade with which wear resistance of a cutting edge is enhanced, and generation of poor printing in a continuous printing is suppressed.At least a surface of the cutting edge of the doctor blade 3 is pl...
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JP2003205591A |
To solve the problem that when coating is continued with the amount of pressing of a doctor blade fixed, adaptation of the doctor blade proceeds, the force of friction thereof with a place cylinder increases, thereby occurring the vibrat...
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JP2003520707A |
An intaglio printer has a form or plate cylinder and a printing or counterpressure cylinder. In addition, at least one screen printing cylinder is provided and transfers screen printing ink to the form or plate cylinder.
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JP3421485B2 |
To provide the wiping device of an intaglio printing machine, in which a doctor blade can sufficiently follow up with the twist of a wiping roller and no trouble due to the intrusion of solvent and ink occurs. In the wiping device of an ...
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JP3418944B2 |
PURPOSE: To obtain a plate cylinder replacing device for a gravure printer which can prepare another plate cylinder at an arbitrary plate with excellent conditions. CONSTITUTION: The plate cylinder replacing device for a gravure printer ...
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JP2003170562A |
To provide a printing blade of which the life is made long accompanied by the extension of the life of a roll and to prevent printing trouble generated because the durability of the printing blade is low.In the printing blade 1 obtained ...
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JP3418040B2 |
To make a carrier device carrying a gravure cylinder from a stacker to an engraving machine have a function for measuring a shaft length and a diameter of the gravure cylinder. Prior to carrying a gravure cylinder S, a left arm part 52 i...
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JP2003165197A |
To prevent the liquid ink or washing liquid which is bonded to a printing plate cylinder or coating roll rotated during the washing of the printing plate cylinder or coating roll during or after operation, in an ink supply pan from scatt...
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JP2003145717A |
To improve work efficiency and to extend the service life of a blade scraping off a roll or the ink on the roll.The gravure printing press comprises a plate making roll 1, an offset roll 5 coming into contact with the plate making roll 1...
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JP2003145705A |
To provide a doctor device capable of keeping the contact area and pressure of a doctor blade to a plate surface constant regardless of a new doctor blade and a doctor blade advanced in abrasion.The doctor device is equipped with a docto...
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JP2003145716A |
To provide a doctor device capable of keeping the contact angle, contact area and pressure of a doctor blade to a plate surface constance even if the abrasion of the doctor blade advances.The doctor device is equipped with a doctor press...
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JP2003129293A |
To provide an apparatus for automatically attaching and detaching cassette-type hollow rolls for rolls having shafts, wherein the tips of roll chucks have attachment structures that can be easily exchanged by robots.A spindle 19 on the d...
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JP2003127323A |
To provide a perfecting printer for paper or a film, which can do printing on both sides of the paper, a shrink film excellent in heat shrinkability or a stretch film, without upsizing or complicating a printing machine, and can also pri...
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JP2003127335A |
To provide a wiping apparatus of a printing machine, which can enhance productivity by extending a life span of a cleaning unit and can offer stable quality.A predoctor 65, which is located on an upstream side in the direction of rotatio...
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JP3402808B2 |
PURPOSE: To secure a clearance and make the printing work easy by mounting a plate roll and an anilox roll on a deck frame mounted on a printing press and moving relatively to a central impression cylinder. CONSTITUTION: A positioning hu...
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JP3402491B2 |
PURPOSE: To obtain an easily replaceable ink pan reduced in the filling amt. of ink. CONSTITUTION: An ink supply pan 1 supplying ink 2 to a furnisher roll 3 and an ink recovery pan 11 recovering the ink scraped off from the surface of a ...
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JP3402297B2 |
To provide an apparatus for printing a building plate capable of sequentially printing a pattern of a design pattern of many variations on respective building plates. The apparatus 1 for printing the building plate comprises a gravure ro...
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JP3400773B2 |
To provide a synchronization control device for a rotary press which is capable of performing the extremely accurate synchronous control of a drive means and stabilizing the rotation in a short time and further, reducing the broke caused...
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JP2003119433A |
To provide a blade capable of favorably joining a blade member to a holder by using a moisture-reactive hot melt adhesive and remarkably shortening curing time of the adhesive.The blade 10 has the blade member 30 composed of an elastic m...
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JP3394732B2 |
To clean a roll to be cleaned efficiently and uniformly as a low cost dispensing with an expensive installation by bonding a cleaning layer formed of a surface layer having a plurality of extremely fine fibrous bodies bristling like a br...
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JP3392548B2 |
PURPOSE: To efficiently and easily wash the deck of a press or coater. CONSTITUTION: The pipeline of a pump 19 connected to an ink fountain 11 of a press is selectively connected to a solvent container 31 and a waste container 30 so as t...
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JP3390934B2 |
PURPOSE: To facilitate the attachment of a doctor in a printing unit by providing a top doctor having a tip end being so formed that it contacts with the plate surface of a gravure plate cylinder having a plate surface with a larger cent...
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JP2003080667A |
To provide a doctor device for uniformizing the fixed state of a doctor blade while shortening the replacing work time of the doctor blade in the replacement of the doctor blade, and a gravure printing press equipped therewith.The doctor...
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JP2003072022A |
To provide a web-fed rotary gravure press which can surely prevent fog independent of the skill of an operator and standardize work.The press has a plate cylinder 11 for printing with ink adhered to a place face 11a, a doctor 14 for scra...
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JP2003062979A |
To make it possible to quantitatively detect the generation of a defect being called fogging, which is specific for a gravure printing and is generated when a doctor blade cannot be sufficiently scrape off a printing ink from a printing ...
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JP2003048300A |
To provide a gravure printing roll which prevents a residual paste from being transferred to a matter to be printed and a gravure printing device. A roll base 11 has a cylindrical outer peripheral face. A first to a third cell group W1 t...
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JP3374439B2 |
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JP2003503245A |
A printer has a printing drum with recesses on the surface thereof into which ink is provided for printing. After printing, any remaining ink is removed at a cleaning station including immersion in a fluid, air jets, or an air suction. T...
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JP3367705B2 |
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JP3369222B2 |
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JP3366752B2 |
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JP3359062B2 |
PURPOSE: To produce a shaping mold for producing a decorative panel rich in light and shade like photographic gradation. CONSTITUTION: A shaping mold is produced through a carving process (I) forming desired decorative patterns on a carv...
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JP2002361827A |
To provide a doctor unit capable of preventing a fog or the like from occurring by uniformly pressing a doctor blade even to a printing plate having a low accuracy and making ink scraping uniform. At least a distal end side of a caul pla...
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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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JP2002331639A |
To accurately measure the pressing force of a doctor blade to a plate cylinder regardless of a change in various conditions related to a doctor device.The doctor pressing force measuring instrument is constituted so as to measure the mag...
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JP2002331638A |
To provide a doctor pressing force measuring instrument capable of performing accurate measurement reflecting not only the stop state of a plate cylinder but also the dynamic elements such as a rotational speed, vibration of the plate cy...
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JP3345667B2 |
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JP2002326335A |
To provide a method for manufacturing an aqueous gravure print laminated packaging material which can solve problems of a working environment of a printing factory or a laminating factory due to an organic solvent, a fireproofness, an ai...
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JP2002321336A |
To provide an intaglio rotary press printable well without producing blank stain (fog) even if printing is conducted at high speed.The intaglio rotary press is provided with an ink supplying means 15 for attaching ink 20 to a plate face ...
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JP2002307650A |
To provide a holder for a blade which can adjust a pressure when a blade is pressed to a printing cylinder and uniformly presses the blade to the printing cylinder and a method by adjusting the blade using the holder for the blade.This h...
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JP3337225B2 |
PCT No. PCT/DE97/02991 Sec. 371 Date Sep. 23, 1999 Sec. 102(e) Date Sep. 23, 1999 PCT Filed Dec. 22, 1997 PCT Pub. No. WO98/28140 PCT Pub. Date Jul. 2, 1998A cylinder in a rotary printing press is inked with a highly viscous printing ink...
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JP3335165B2 |
In a device according to the invention for the automatic charging of processing stations (1) with printing cylinders (9) a number of charging stations (2) is provided, each being designed as input location for entering the printing cylin...
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JP2002283531A |
To ensure the movement of a cassette truck between a cassette replacement truck and a printing unit and cut a manufacturing cost by simplifying a drive mechanism.The cassette truck 4 is supported, in a freely movable manner, by a combina...
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JP2002283532A |
To provide a shaftless plate cylinder replacement device capable of registering a plate cylinder support part 16 at a specified position complying with an optional plate cylinder diameter and stopping the part 16 without using a load pre...
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JP2002273856A |
To provide a method and equipment for control of printing registering which execute a proper control of printing registering on both occasions when a printing speed is low and when it is high.In the method for control of printing registe...
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JP2002264463A |
To provide a method and an apparatus for printing a building plate capable of developing a desired clear design pattern.The method for printing the building plate prints a design pattern on a design surface 21 of the building plate 2. Th...
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JP2002253985A |
To provide a magnetic ink removing device and a magnetic ink removing method by which magnetic ink dispersed in a wiping solution of an intaglio printing machine can be removed and stable printing quality can be obtained even when filter...
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JP3322827B2 |
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