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JP5332017B2 |
To decrease a running cost in comparison with the conventional case and to achieve a good operation efficiency. A blanket cylinder 10a for newspaper printing rotates for printing under a condition that the surface of a blanket is brought...
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JP5335071B2 |
A variable cutoff printing press is provided that includes a plate cylinder, a first blanket cylinder including a first circumferential section movable with respect to a second circumferential section, and a second blanket cylinder inclu...
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JP5331603B2 |
A lateral register correcting device includes a first adjusting unit (39) including four pressure rollers (33 to 36) arranged in a central area in a width direction of a web (W), and second adjusting units (44a and 44b) including four pr...
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JP5311928B2 |
The device (18) has contra-rotating rollers (20A, 20B) for pinching print tapes and for scrolling the tapes by rotation of the rollers. The rollers respectively have two sets of cylindrical support faces (22A, 22B, 24A, 24B) that are spa...
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JP5310981B2 |
To provide a method and a device for the initial registration of printing by which the initial registration can be precisely performed in a short operation time regardless of a plate cylinder face length, in the method and the device for...
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JP5308067B2 |
To provide a rotary press which can address changes in width of paper to be used thereby. The rotary press, including paper feeding parts A1 to A3 which continuously feed paper, printing parts B1 to B3 which conduct printing on the paper...
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JP2013205118A |
To easily and inexpensively measure an accurate pressure of a pressure adding part which comprises a nip part and the like of a roll.A measuring device installing fixture 1 is a tool for installing a width measuring device 90 capable of ...
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JP2013202808A |
To automatically move a suction port member for solvent gas to a position where there is no hindrance to plate replacement.An exhaust device for gravure printing machine includes a suction member (8) for solvent gas (G) which is arranged...
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JP2013203500A |
To provide a printing machine and a method of cutting a web wherein variation in a length of a web path from a printing unit to a cutter cylinder or a sheet cutting part is computed based on detected information of a mark obtained by two...
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JP2013199370A |
To provide a sheet feeding unit of a printing machine, the printing machine and a sheet feeding method of the printing machine which can prevent the occurrence of troubles such as displacement and skew of a sheet delivered from an accumu...
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JP2013537603A |
The method involves inserting bearing support elements (16) into two end regions (14) of a roller base body (10). The support elements are connected to the roller base body by bonding. The damaged bearing support elements are machined i....
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JP5303152B2 |
To provide a rotary press enabling an operator's erroneous operation to be reduced without greatly changing a conventional configuration, and to provide an operation control method for an operation device. The rotary press is provided wi...
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JP5307346B2 |
A printing press includes a form cylinder, a blanket cylinder, an impression cylinder, an adjusting apparatus having at least one first actuating drive for setting a printing pressure between the blanket cylinder and the impression cylin...
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JP2013193305A |
To provide a technique for detecting positions of register marks formed on both surfaces of a recording medium with high precision.A printing section 8 prints a top register mark 33 and a reverse register mark 35 on a top surface 9a and ...
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JP5301260B2 |
To provide a gravure plate cylinder that hardly has ink blurs at both ends of a printing part and that makes clear gravure printing possible. In the gravure plate cylinder 1 having a printing part 11 with a cell 11a formed therein, a non...
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JP5295604B2 |
A printing unit of a printing material processing machine, preferably a sheetfed offset printing press, includes a form cylinder and an impression cylinder. The form cylinder has a printing form for applying printed information to the pr...
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JP5286158B2 |
In a printing press, it is configured such that a newspaper web offset printing press is composed by a feeder device, a printing device, a guiding device, a turn bar device, and a folding unit; as a guiding device, there are provided an ...
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JP5286033B2 |
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JP5284283B2 |
A printing press is provided including at least one print unit printing a first job on a web, a folder splitting the web into a plurality of ribbons, combining the ribbons, and cutting the ribbons into signatures, the folder having a fol...
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JP5286508B2 |
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JP5284778B2 |
The machine comprises an impression cylinder (8), at least one inking device (11,12,13) with an ink train comprising rollers (20 to 29) and at least one typographic forme cylinder (14,15,16) inked by said at least one inking device (11,1...
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JP2013176904A |
To detect a zero point of a bearer of a rotary machine such as a printer easily and certainly.A method is used to detect a zero point position in which bearers begin to come into contact with each other, in a rotary machine with two piec...
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JP5280794B2 |
A sheet-fed rotary printing machine includes at least two electric drive motors acting on a gearwheel train which mechanically connects a plurality of printing units to one another. A device for controlling the printing machine includes ...
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JP5280714B2 |
To enhance productivity of printed matter in a system and method for forming printed matter. The system for forming printed matter is provided with: a rotary offset printing machine 11 for making newspapers by using a printing plate and ...
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JP2013147027A |
To provide a printing machine that immediately inspects quality of a sheet after printing without reducing workability of maintenance for inspection parts.A printing machine includes: a printing part 3 located above step devices 106, 105...
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JP5248786B2 |
The method involves feeding printed sheets (8, 9) to a printing machine (3) of a stacker (2) by a transport device, and separating the printed sheets by a separator at a stack (5). Remaining copies (x1-x6) of production are counted by a ...
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JP5243120B2 |
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JP2013136237A |
To significantly improve the efficiency of the maintenance work of an impression cylinder.A number printer 1 includes an impression cylinder 12 which is rotatably supported, a first number cylinder 14 which is oppositely in contact with ...
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JP2013136198A |
To provide a number printing machine that can adjust the printing pressure to an impression cylinder of the numbering cylinder at the printing.The number printing machine that includes: the impression cylinder 21 that holds and transport...
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JP5234714B2 |
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JP5231597B2 |
The machine has a transfer cylinder for transferring a substrate onto a printing cylinder (6). One of two breaker plate cylinders (7, 8) prints the substrate by screen printing using an ink containing pigments. A chain clip system (9) re...
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JP5230932B2 |
The cylindrical sleeve is attached on an outer periphery of a corpus side of a base printing roller provided on a printing machine with an inner peripheral layer that is assembled from multiple layers, from which one is expanded and cont...
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JP2013132876A |
To provide a gravure printing machine and a control method thereof, which can greatly reduce time required for register fine adjustment operation in each printing process.A gravure printing machine is provided with: an input portion 38 f...
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JP5229753B2 |
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JP2013123916A |
To provide a gravure printing device capable of improving an overlaying accuracy of electrode patterns and a printing resolution.The device includes: a gravure roll printing a pattern, an alignment mark and a reference line on a print sh...
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JP2013121882A |
To automatically adjust a position of a former in accordance with a change in a state of a printing press.A web rotary printing press includes: a detector 29 located downstream of the former 108, provided halfway through a transport path...
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JP2013111973A |
To prevent a printing poor section from being formed constantly, and to enable the reliability of a printing accuracy to be improved more.The gravure printing apparatus includes a plurality of supporting rollers which support a printing ...
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JP5202345B2 |
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JP2013103448A |
To provide a fan-out correction device of a multi-color offset rotary press, configured to increase a fan-out correction amount, and to improve controllability and usability, while reducing manufacturing costs.The fan-out correction devi...
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JP2013514910A |
There is described an intaglio printing press comprising (i) a stationary machine frame (01) supporting an intaglio printing cylinder (07) and an impression cylinder (06) contacting the intaglio printing cylinder (07), (ii) an inking sys...
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JP5183332B2 |
An apparatus and a method for changing printing plates in sheet-fed rotary printing presses include a plurality of printing units and plate cylinders being coupled to one another mechanically in the printing units during a printing opera...
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JP5173372B2 |
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JP5176155B2 |
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JP5166075B2 |
Printing machine (14) comprises rotating cylinders which actively twist opposite bearer rings (3) using an adjusting device (5). An independent claim is also included for a method for controlling a printing machine. Preferred Features: T...
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JP2013031985A |
To provide a flexographic printing plate and a flexographic press which can maintain high-precision transfer for a long term without lowering the accuracy of transfer even if using a printing plate of a large scale.The flexographic print...
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JP5143119B2 |
There is described a printing machine or to an electrical machine for driving a cylinder of a printing machine, wherein the electrical machine has a primary part and a secondary part. The electrical machine has a disc-like primary part a...
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JP5140265B2 |
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JP5132849B2 |
The at least one torque-applicator (8) is introduced into the operating line (4) of a printer (1) for compensating oscillation-momentum. The momentum for compensating the momentum leading to oscillation in the form is supplied to at leas...
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JP5127842B2 |
There is described a printing press comprising a cylinder body (10) for orienting magnetic flakes contained in an ink or varnish vehicle applied on a sheet-like or web-like substrate, which cylinder body (10) has a plurality of magnetic-...
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JP5121369B2 |
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