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WO/1990/011894A1 |
The invention concerns a non-mechanical rapid-printing device with a feed mechanism for a continuous paper strip (12). The paper feed mechanism is linked to a transfer station (17) which is equipped with paper-conveying elements (44) and...
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WO/1990/011895A1 |
A device for feeding laterally perforated continuous stationery (12) into the conveyor (44) of a transfer station (17) of a non-mechanical printer, in which the transfer station (17) has paper transport clamps (44) engaging in the latera...
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WO/1990/011188A1 |
For directly and effectively determining, the hollow volume of a screen, or of absolute and relative ink releasing factor of inking rollers, particularly for flexographic printing, at least the penetration of at least a plastic or at lea...
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WO/1990/003855A1 |
A method and a system of apparatus for local ventilation is described, in particular at a printing machine, where poisonous vapours or polluting gases are produced or appear, and wherein air is admitted at one side of the machine and whe...
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WO/1989/010263A1 |
A control and visual display panel (1) for controlling the ink density applied to a zone of a page in a printing operation includes membranes (2) and (3) providing continuous pressure pads overlaying two similar series of side-by-side to...
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WO/1989/007525A1 |
In line-by-line recording of films (15') for producing offset printing forms or in line-by-line illumination of offset printing plates from the recorded data, i.e. density values of a line, the adjustment values for the individual adjust...
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WO/1989/001867A1 |
The invention concerns a procedure for controlling the quality of printing, wherein measuring marks (11, 12, 13 and 14) placed on the printing base, such as a paper web, beside and/or among the actual printing are employed. A lighting me...
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WO/1988/007449A1 |
Register marks in the form of regular geometric figures of different sizes, e.g. circles or squares, are printed within one another and their relative positions expressed in terms of X and/or Y co-ordinates.
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WO/1988/006101A1 |
Rewinding and detecting end marks (3, 3A) by a light-reflecting ink are gravure-printed near the trailing end of a thermal transfer recording sheet (1) produced by disposing a heat-fusible ink layer (1b) on the surface of an elongated ba...
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WO/1988/003091A1 |
A cutoff control system having a capture range equal to the length of the image (signature) which is highly tolerant of spurious transitions, such as lateral shifting and instantaneous interruptions of the web. A highly pipelined hardwar...
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WO/1987/006190A1 |
Method for controlling printing quality in a web printing press by measuring at least the darkness of the colour surface in the printed product by employing a web sensor, wherein on a moving paper web there is arranged a test spot (9) an...
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WO/1987/005271A1 |
A magnetic power system for transporting charges without friction includes at least one magnet (1) secured to the charge (7) and cooperating with a ferromagnetic profiled carrier (2). It is essential that the magnets (1) be so arranged r...
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WO/1987/003252A1 |
A printing machine which has a printing cylinder (1) having automatically incremented numbering barrels (2) includes drive means (40-45) which normally maintain the printing cylinder in speed and phase synchronisation with a train of doc...
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WO/1987/000146A1 |
A closable bag of flexible material with a separate inlet member (3) with an opening for filling of the bag with material, for instance liquid, which inlet member is fastened to the bag. A separate member (7) is arranged for closing of t...
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WO/1986/005141A1 |
Method and device for positioning objects with respect to each other, such as printing rolls in an offset rotary press, by detection of positioning marks printed on the paper and displacement of the printing rolls with respect to each ot...
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WO/1986/001774A1 |
A printing apparatus which automatically prints characters representing manufacturing date, weight, price and so forth on, for example, a wrapping resin film which is continuously conveyed. More particularly, the invention pertains to a ...
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WO/1986/001155A1 |
A method of controlling the tension of webs in a rotary press, in which the printing is done on the webs, which are fed from a plurality of paper feed units, by printing means provided correspondingly to the webs, to then laminate the we...
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WO/1985/000143A1 |
A printer is arranged so that a printed copy (52a) of any desired length (the circumferential length of printing cylinders (51) is assumed to be the maximum length thereof) in accordance with the necessary dimensions of the print can be ...
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WO/1984/002108A1 |
In a method of and apparatus for rendering subject matter which is printed on one surface of a paper sheet (11a) unintelligible, an alpha-numeric interference pattern (Fig. 7) is printed over substantially the entire printing area of the...
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WO/1984/001231A1 |
Registration in a multi-color printing press is controlled by printing spaced groups of registration marks (40, 42) on a running web (16), each group comprising a plurality of spaced reference color marks (40) and a plurality of controll...
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WO/1983/000557A1 |
Technique for the inspection of patterns as printed matter is moving in a rotary printing machine, and method and device for judging the quality of the print by storing reference data produced from a standard piece of printed matter in a...
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WO/1982/002515A1 |
The printing cylinders (4, 5) of the machine have rings (4a, 5a) (so cold Schmitz rings) which are subject to a mutual pressure when the machine is in operation. The adjustment of the pressure force acting between the rings (4a, 5a) is e...
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WO/1981/002799A1 |
A press management and analysis system, embodies a press console (PMA) (40), one for each press, which is located adjacent the press, and communicating with a remote entry computer (REC) (Fig. 5). The PMA monitors sensor devices on the p...
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WO/1981/000083A1 |
The variations of energy of an energy beam is measured and the measured values may be modulated by means of microprocessors to obtain the order values by directing an energy beam to the surface of a printing plate (12) and by measuring t...
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WO/1981/000007A1 |
A method of automatic control of a printing press (10) comprising the steps of scanning a representation of an image to be printed by means of a light table (70) to derive therefrom objective date representing the average density of the ...
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WO/1979/000955A1 |
An ink level control for a printing press is disclosed having an ultrasonic ink level sensor (30) to receive an echo signal representative of the level of the ink in the ink fountain. A control is provided whereby the ink level is mainta...
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JP7466427B2 |
To achieve operation with no skill in a control device of a printer, a printer, and an operation method of a printer, by enhancing automation of printing and support functions to an operator.A printer activation time is set on the basis ...
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JP2024049358A |
A printing system is provided that optimizes energy consumption and thereby reduces printing costs. A printing system comprising a flexo printing press, comprising at least one impression cylinder (3), on which the sheet-like material (4...
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JP7463099B2 |
To provide a static electricity generation inhibiting device 11 capable of reliably inhibiting a sheet-like object-to-be-conveyed from being charged with static electricity, without the need for daily maintenance.A static electricity gen...
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JP7460002B2 |
To provide a printed matter that has less restriction of a product specification and less increase in work load, while containing a transparent ink and having high designability, a decorative sheet, a manufacturing method of the printed ...
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JP7458888B2 |
A device for measuring elevated areas of the surface of a rotary body in the form of a cylinder, a roller, a sleeve or a plate of a printing press, for example a flexographic printing plate, includes a first motor for rotating the rotary...
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JP7458305B2 |
To provide a printer capable of effectively detecting a register error.A printing unit 11A includes: a plate cylinder 13A which is printed on a moving web 50 and is rotatable; a mark printing part 15 which is provided on the plate cylind...
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JP7458488B2 |
This print quality management system comprises an imaging unit and a display unit. When a print inspection machine, which is for checking the printing condition of solders printed on a substrate by a printing machine that prints solders ...
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JP2024513528A |
The present invention is a method for color control in a printing machine, in which an opaque cover ink (02) is printed in a first printing device (06) on a printing substrate (01) during an ongoing printing process. Then, a transparent ...
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JP7452970B2 |
A gravure printing device includes a substrate stage (11) on which a substrate (2) is fixed, an intaglio plate (21) for holding conductive paste, and a control device (7) for controlling a series of printing operations including a supply...
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JP2024511732A |
In particular, a positioning assembly (30) is described for positioning sheet material at an inlet portion of a sheet material processing machine. The positioning assembly (30) includes a support beam (32) on which at least a portion of ...
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JP7450171B2 |
To provide a screen printing method capable of performing highly accurate printing not only on an electrode designated as a specific electrode but also on the entire of the electrodes of a substrate including the electrode at a position ...
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JP7450086B2 |
A processing machine for processing sheets comprises at least one application unit and at least one sheet sensor associated with that application unit. The at least one sheet sensor is arranged upstream of the associated application unit...
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JP7441672B2 |
To provide a cleaning necessity determination module for a blanket of a printer capable of suitably determining the necessity of cleaning processing to a blanket.A printer includes cleaning necessity determination means 3 for acquiring a...
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JP7411819B2 |
A method of recording inspection data relating to print products formed on a printing press, the print products including a sequence of repeating format images, the method including the step of storing digital images of defective parts o...
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JP7407081B2 |
To reduce costs due to manpower saving of operators so as to execute a cleanup work in a printer and a cleanup method of the printer.A printer includes: a paper feeding device which supplies a web; a printing device which performs printi...
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JP7402704B2 |
To provide registration system, method and program in a printer which can suppress occurrence of color tone failure due to doubling at the registration time.A registration system is provided with a plurality of printing units which perfo...
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JP7401894B2 |
To provide a target preparation time notification device for a cardboard sheet carton former capable of notifying an operator of an optimum target preparation time corresponding to work contents in a case of order change.A target prepara...
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JP7387272B2 |
A press assembly has a plurality of processing stations for the processing of sheets. These processing stations are arranged in succession in a transport direction of the sheets for inline processing of the sheets. At least one of these ...
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JP7380105B2 |
An object of the present invention is to provide a temperature adjustment device for a printing machine with a plurality of inking devices mounted therein, the device being capable of adjusting the temperatures of ink smoothing function ...
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JP2023158979A |
To provide a printing quality control apparatus of an offset printer which can notify an operator of control that suppresses the generation of a defective printed matter at an early stage or can automatically execute the control when suc...
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JP2023155998A |
To provide an inkjet recording device that can detect a liquid level of ink more accurately and detect the residual amounts of ink more precisely.An inkjet recording device according to the present invention comprises an ink amount detec...
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JP7368644B2 |
A method of adapting a Lab setpoint color value of multicolored printed products, wherein a special color is replaced by process colors using an ICC color profile. A measurement point that is assigned to the replaced special color on the...
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JP7366847B2 |
To provide an ink film thickness adjustment method in a printer that can reduce an ink film thickness by suppressing waste of sheet paper and ink.According to an ink film thickness adjustment method in a printer, at a final stage of fina...
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JP7366693B2 |
To provide a conveyance time calculation program of a pile which enables conveyance of the pile to be efficiently performed, and an automatic conveyance system of the pile.There is provided a conveyance time calculation program of a pile...
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