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JP6222831B2 |
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JP6190649B2 |
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JP6181565B2 |
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JP6181487B2 |
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JP6164513B2 |
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JPWO2016002477A1 |
Provided is a lithographic printing plate processing apparatus that prevents edge stains without reducing the productivity of the lithographic printing plate. The lithographic printing plate processing apparatus 28 includes a conveyor 18...
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JP2017087574A |
To provide an automatic washing device in which a plate guide member (34) for guiding a plate does not have to be detached.An automatic washing device comprises: a washing unit (11) in which, a supply shaft (13) for supporting a roll of ...
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JP2017042926A |
To provide a printer capable of improving workability, relating to attaching of a varnish plate to a varnish plate cylinder of a surface processing part.A printer includes a print part B for printing a printed body, and a surface process...
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JP6086974B2 |
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JP6061416B2 |
A printer is provided with: offset printing units (120 to 150) comprising impression cylinders (121a to 151a, 121b to 151b) for holding and transferring a sheet (101), blanket cylinders (122a to 152a, 122b to 152b) facing the impression ...
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JP2017007317A |
To enable a compact plate-making device which can precisely form a high-definition image in a simple configuration by inhibiting strain of a printing plate, simultaneously form an image line part of even printing plates with different si...
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JP6057613B2 |
The method involves pushing a printing plate (27) to output shaft of plate exchange device (16) during reverse rotation of plate cylinder, after opening a clamping device (28) for trailing edge of printing plate. A clamping device (38) f...
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JP6054145B2 |
A printing cylinder assembly for a printing machine is provided, the assembly having a sleeve cylinder which can be simply coupled to and decoupled from a rotating shaft and which can be exchanged easily. The sleeve cylinder 30 is mounte...
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JP2016215442A |
To provide a plate-making system which improves plate-making efficiency while suppressing cost increase.The plate-making system includes: a movable table (2) which holds a plate material and is movable between a first position (P1) and a...
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JP6032782B2 |
The present invention comprises: one-surface impression cylinders (121a-161a) for holding and transporting a sheet; one-surface rubber cylinders (122a-162a) for printing on a sheet in one direction, the rubber cylinders being in contact ...
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JP6023411B2 |
A method and apparatus of securing and tensioning a printing form in an apparatus having a rotatable drum includes securing a first portion of the printing form to a first means for receiving that is coupled to a surface of the drum, and...
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JP6018825B2 |
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JP5964071B2 |
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JP5955539B2 |
A cylindrically-shaped printing form precursor comprising: a base sleeve 10 comprising a first sheet 12 of a material having a first end an a second end opposite the first end wrapped to bring the second end adjacent the first end formin...
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JP2016104532A |
To provide a printing plate for use in printing on a can body made of metal, in particular, made of aluminum or aluminum alloy, capable of easy positioning to a plate cylinder.A printing plate 1 fitted in from the tip side of a cylindric...
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JP2016093955A |
To carry out the switch operation of a printing plate clamping state and an opening state of a printing plate clamping device without using a tool and compelling a large operational burden to an operator, even while improving fastening f...
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JP5904713B2 |
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JP5896972B2 |
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JP5873463B2 |
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JP5859174B2 |
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JP5823544B2 |
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JP2015208884A |
To provide a press plate processing device which forms an engagement piece so that hydrophilic treatment is efficiently executed on a bent part of the engagement piece, and to add a function for executing the hydrophilic treatment to the...
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JP5820077B2 |
A blanket tensioning device for an image transfer medium (ITM) cylinder includes two elongated blanket holders. A long dimension of each blanket holder is substantially parallel to a long dimension of the other. At least a part of at lea...
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JP5816714B2 |
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JP5816026B2 |
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JP5804868B2 |
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JP5788071B1 |
To switch between a plate tightening device and an open state without using a tool and without imposing a heavy operation burden on an operator while increasing a tightening force for tightening a printing plate to a plate cylinder by a ...
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JP5766382B2 |
A printing plate is arranged on a plate cylinder having a channel, in which front and rear clamping devices are located. The rear clamping device forms part of a slide positioned inside the channel and which can move towards the front cl...
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JP2015139924A |
To provide a plate exchanger for printer capable of surely performing plate discharge work.A printer has plural plate cylinders 1 to which a plate P can be attached, and a plate exchanger 100 for attaching the plate P to the plate cylind...
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JP5752473B2 |
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JP5749055B2 |
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JP5748321B2 |
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JP5744688B2 |
A system for processing a printing form 22 comprising: a rotatable drum 56; a first means 112 for receiving a first portion of the printing form that is coupled to the drum; a rotatable mounted member 104 that extends over a portion of a...
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JP3198481U |
To provide a blanket or a printing plate fixing device for restraining a gripping side and a gripping end side of a blanket or a printing plate which makes it easy to deform a deformable member inserted into a restraining groove in a dir...
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JP5736460B2 |
To attach a printing plate to a printer readily and accurately, and avoid necessity of a large space for the storage of the printing plate. A printing plate unit 1 includes a printing plate 3 in which a plate section 9 is provided on a p...
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JP5737917B2 |
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JP3197996U |
To provide a plate cylinder for a flexographic printing machine, which reduces the manufacturing cost of a sleeve with a flexographic plate and reduces the storage space of the sleeve with a flexographic plate after use. A mandrel 1 prov...
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JP5722586B2 |
A plate attachment device and a method for attaching and removing printing plates, wherein the positioning accuracy in the circumferential direction relative to a plate cylinder is increased and attachment and removal of the printing pla...
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JP3197203U |
To provide a carrier sheet breakage preventive tool for printing capable of suppressing bending of a stop bar and preventing peeling or tearing of the stop bar and the sheet and cutting of the stop bar. A printing carrier sheet breakage ...
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JP5690745B2 |
The disclosed plate cylinder for a sleeve printing plate comprises a cylindrical face extending along the axis line thereof, and to the cylindrical face, a sleeve printing plate in a cylinder shape is fit detachably. In a state of the sl...
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JP5683079B2 |
Composition comprises: (A) an adhesive mass comprising (A1) 60-90 wt.% of a polymer component based on (a) 5-25 wt.% of one or more compounds with at least an ethylenically unsaturated bond, where each monomer is selected in such a way t...
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JP5677019B2 |
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JP5663073B1 |
To provide a printing mechanism in which a sleeve can be easily replaced. A printing mechanism including a mandrel 2 and a sleeve 3, wherein the mandrel includes a main body and a sleeve support 6 provided on the outer periphery of the m...
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JP5665334B2 |
A method and an apparatus for feeding printing plates to a plate cylinder of a printing press, load the printing plate in the vicinity of its front edge with a curvature which extends convexly with regard to the plate cylinder axis.
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JP5663071B1 |
To provide a plate pasting machine which stably holds a sleeve having a normal length and a split sleeve and assists in plate replacement. A rotating shaft 13 whose both ends are rotatably supported by bearings 12a, 12b, 12c, and a sleev...
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