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JP6899658B2 |
To provide a printing machine capable of avoiding collision between parts of cylinders when a drive part different from a drive part of a machine side cylinder is broken.A printing machine capable of performing two-sided printing on a pa...
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JP6896531B2 |
To provide an image forming apparatus capable of inhibiting erroneous judgement of a last sheet in a last-sheet detection mechanism using a rotor.An image forming apparatus has a loading part on which recording materials are loaded, feed...
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JP6895775B2 |
Satisfactory image transfer is implemented in a printing apparatus configured to nip a print medium by two rotating bodies and transfer an image to the print medium according to an embodiment of this invention. For this purpose, the prin...
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JP2021095293A |
To provide a method of operating a flatbed die cutting machine that can manufacture a product by web die cutting and reduce printing failure and down time.In this method, a material to be printed (2) is supplied as web (2) to a die cutti...
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JP2021094858A |
To provide a cost-efficient way of printing without disturbances.In a method for operating a rotary printing press, preferably a flexographic printing press that processes webs, disturbances of a rotating printing cylinder 5 are detected...
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JP6893519B2 |
The present invention relates to a print quality inspection apparatus comprising: an illuminator (35 or 35A-35C) for irradiating light onto a printout (1) provided with a motion thread (1b); a camera (34 or 34A) for capturing an image of...
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JP6886247B2 |
To provide a manufacturing device for an electronic device capable of suppressing breaking of a wire due to lack of ink to a substrate to enhance a yielding percentage.A manufacturing device 100 for an electronic device comprises: an imp...
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JP2021084287A |
To provide an automatic control system which measures a rotational frequency of a printer until stopping at the time of sudden stopping of the printer, and adjusts a gap of a brake so that the printer stops at an appropriate timing if th...
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JP6877565B2 |
A display device which is connected, in data terms, to a printing press, is controlled. A depiction of a printed image, which is printed onto a printing material by the printing press, together with a plurality of ink zones, arranged nex...
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JP2021062607A |
To suppress irregularities in film thickness of a film formed on a substrate S for a display panel.A printing device 1 comprises: plate-thickness measuring means 30 that measures a thickness of a flexographic plate 20; a flexographic pri...
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JP2021062593A |
To provide a gravure printing device configured so that a phase of a plate cylinder of a printing unit can be corrected accurately even if the device has an insulative corona roller for performing a corona discharge treatment to a base m...
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JP2021062605A |
To suppress quality fluctuation of film thickness.A method for manufacturing a printing substrate S includes a printing step, an inspection step, and a printing pressure adjusting step. The printing step supplies printing liquid CL from ...
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JP6861054B2 |
To provide a printer that can immediately adjust an ink supply amount to a printing plate in printing.A printer includes: an ink fountain roller 21; and a plurality of ink fountain keys K1 to Kn provided in an axial direction of the foun...
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JP2021059006A |
To provide a processing job generating device that can readily grasp a processing position in a sheet for a printing image and readily generate a processing job, and to provide a sheet processing system including the processing job gener...
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JP6857987B2 |
A color separation processing method includes: preparing one or a plurality of tables (102) including a first color (202) and one or a plurality of second colors (204) obtained by mixing the first color (202) with one or a plurality of a...
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JP6857481B2 |
To calculate an ink residual amount closer to a value of an actual ink residual amount even when air contained in an ink container, air mixed in an ink supply pipe, and failure and defect of a machine such as an ink supply pump cause air...
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JP6856778B2 |
A screen printing device includes a printing work part; a mask storage part including a plurality of accommodating sections each capable of accommodating a screen mask; a transfer device that transfers the screen mask between each of the...
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JP2021056081A |
To provide a physical quantity detector and a printing device with which it is possible to more reliably and accurately detect the remaining quantity of a detection object.Provided is a physical quantity detector comprising: a container ...
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JP2021056080A |
To provide a physical quantity detector and a printing device with which it is possible to accurately detect the remaining quantity of a detection object.The physical quantity detector comprises: a container having therein an accommodati...
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JP6855043B2 |
To provide a method and a device for inspecting a printing plate without spending time and manpower.Provided is a printing plate calibration device which has: a first roll for holding the printing plate; a second roll for holding an obje...
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JP6850544B2 |
To provide a printer which inhibits diffusion of a volatile material of an ink into a surrounding area of the printer and enables improvement of a work environment.A printer includes first and second covers 32, 35, which cover a screen f...
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JP6842938B2 |
To prevent collision of claws and prevent occurrence of misregister of the front and back.A drive control device includes: a main machine which includes a plurality of cylinders; and a reverse mechanism which reverses a paper sheet. The ...
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JP6842615B2 |
A print quality examination device is provided in a printing machine (1) provided with a printing unit (3) that performs printing on a mirror-reflection member (5a) of a sheet (5) to which the mirror-reflection member (5a) is added. The ...
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JP2021030705A |
To make it possible to easily realize change in dampening water supply range according to paper width change, to uniformize water quantity distribution to be supplied to a continuous form paper, and to reduce excess dampening water.A spr...
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JP2021031295A |
To provide a rotary printing machine and a control method of the same for quickly ejecting continuous paper from a printing unit and minimizing wrapping of the continuous paper around a printing cylinder when the continuous paper breaks ...
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JP6831991B2 |
To detect a printing defect so as not to detect printing roughness.A printed matter inspection device comprises: a printing image acquisition part 50 which acquires a printing image which is printed on plural printed matters; a different...
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JP6832170B2 |
To provide an alignment mark and a method for detecting a stain amount of a flexible substrate, capable of accurately detecting the strain amount of the flexible substrate having flexibility in-line.An alignment mark 40 includes: a first...
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JP2021020455A |
To perform continuous printing on bodies to be printed with different plane sizes.A printing system 100 comprises an ID detection device 20 that detects IDs 91 provided in bodies 90 to be printed, an alignment device 40 that aligns the b...
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JP2021020459A |
To prevent a printing position from shifting.A printing device comprises: a printing plate 20 that holds printing liquid; a plate cylinder 14 as a rotating body in which the printing plate 20 is mounted on an outer peripheral surface the...
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JP2021006369A |
To provide an image formation apparatus and an image formation control method which can more stably obtain desired image quality.An image formation apparatus comprises: a screen processing unit 24 which forms an image by using a screen; ...
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JP6814566B2 |
To provide a printer capable of accurately supplying sheets from the first sheet to a printing section at a high speed.A printer includes: a printing section 4; and a supply section 2 which supplies sheets 3 one by one to the printing se...
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JP2021003815A |
To suppress bleeding and express highly precise characters and patterns with respect to such a small book as generally called as miniature book, especially a book having a maximum length of a printed surface of 5 mm or less, and observed...
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JP6812809B2 |
To enable correct control with a simple operation without separately providing an eye mark for additional printing and an eye mark for post-processing when controlling additional printing and post-processing with the eye marks.When a mar...
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JP6809561B2 |
To effectively and accurately inspect a printed material on which an image is formed, even when images with different details are formed on a plurality of sheets with the use of different pieces of image data for image formation.An inspe...
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JP2020197608A |
To provide a pattern duplication method and a manufacturing method of a substrate, which can suppress manufacture of a substrate having a defect even when the defect occurs in a duplication original plate.A pattern duplicator 1 comprises...
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JP6797626B2 |
To provide a method for manufacturing a label that can inspect the presence/absence of a failure in printing for variable display areas as well.A method for manufacturing a label long body 30 being an example of an embodiment includes an...
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JP6796852B2 |
Disclosed is a corrugated paperboard box making machine which comprises a sheet feeding apparatus, a processing apparatus, a folder-gluer, a counter-ejector for stacking the box-structured corrugated paperboard sheets and separating them...
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JPWO2019111660A1 |
In the ink supply device for a printing machine, individual ductor rollers are moved forward and backward by air pressure between the ink pot roller and the kneading roller. Multiple individual ductor rollers are arranged on the fixed sh...
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JP6791422B2 |
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JP6792084B2 |
A method of testing a functional unit includes an optical sensor system (28) for detecting an optical signal from at least a part of a moving material web (14), a data processing system (36) for valuating the optical signals, and a displ...
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JP2020185724A |
To surely perform density management of a specific color image by using RGB type imaging means.A color management device of a printer comprises: actual measurement solid density value calculation means 13 which calculates an actual measu...
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JP6785404B2 |
To provide a screen printing apparatus in which the printing failure hardly occurs even if the degree of expansion/contraction deformation of a printing object matter is large, and provide a component mounting line.A screen printing appa...
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JP2020179513A |
To minimize a generation amount of paper loss.This rotary press 10 comprises: paper feeding parts 12a, 12d, 12e; printing parts 14a, 14d, 14e including plural printing cylinders 30; a folding part 18; a rail frame part 16; printing cylin...
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JP3228558U |
To provide a printing machine which optimizes an operation guide for a printing machine operator, reduces downtime in the printing machine, and optimizes operation processing in the printing machine. A printing machine (1) includes a pri...
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JP6776139B2 |
To provide a printing color evaluation system which stably manages the printing colors of a printed matter with the evaluation of the printing color with a photographed image of a printed management patch without using a dedicated measur...
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JP6777406B2 |
To provide a screen printer of which workability is enhanced.A screen printer 1 which performs printing of a cream solder for a substrate by use of a mask in which a printing pattern comprising plural open holes is formed. A printer body...
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JP2020169980A |
To provide a method for inspecting images on printed products of a machine for processing material to be printed using a computer.In a range of image inspection by an image detection system 2, produced printed products are detected by at...
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JP6767805B2 |
To improve the workability by shortening the printing preparatory time in a sheet feeding device, printing machine and printing preparatory work method.A sheet feeding device includes: a first sheet feeding mode of feeding a web W delive...
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JP6769129B2 |
To provide a power supply system capable of stopping drive units in conjunction with a stoppage of a controller.The power supply system includes: a controller 210 connected to a commercial power source; a power source switch 30 connected...
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JP6763972B2 |
A quality control station (2) for a sheet element processing machine, the station having at least one camera (6) arranged for capturing images of sheet elements (4) transported through the quality control station (2), and further having ...
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