| Patents for B41F 23 - Devices for treating the surfaces of sheets, webs, or other articles in connection with printing (4,904) |
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| 10/23/2002 | EP1250232A2 Device and method for cleaning a surface of a rotating cylinder, such as a plate cylinder of a printing press or other |
| 10/23/2002 | CN1376113A Coating device of a printing machine |
| 10/23/2002 | CN1375394A Method of shortening paper board lustering, stoving and burnishing process |
| 10/23/2002 | CN1375393A Double-mesh reticulate ceramic roller and its laser carving process |
| 10/16/2002 | EP1249345A2 Flexographic printing press with integrated dryer |
| 10/10/2002 | WO2002078956A1 Device for cleaning the surface(s) of a moving material web |
| 10/10/2002 | US20020144617 Flexographic printing press with integrated dryer |
| 10/05/2002 | CA2345480A1 Flexographic printing press with integrated dryer |
| 10/03/2002 | US20020139265 Printing unit having a device for removing particles, and a machine for processing flat printing materials having such a printing unit |
| 10/02/2002 | EP1056598B1 Sheet-fed letterpress rotary with printing units for multicolour printing and at least one coating unit |
| 10/02/2002 | DE10208486A1 Printing mechanism with particle removing device has blowing and suction devices formed by chambers inside supply cylinder |
| 10/02/2002 | DE10206890A1 Suction unit for removing dust from printed sheets of sheet printing machine, includes hood forming suction chamber and discharge slots with printing cylinder assembly |
| 10/01/2002 | US6458413 Method of manufacturing coated paper for printing |
| 10/01/2002 | US6457407 Method and apparatus for adjusting cylinders in a printing machine |
| 09/26/2002 | US20020134260 Method and apparatus for printing on substrates for preparing packaging blanks |
| 09/25/2002 | EP0993374B1 Method of operation of a printing unit and printing unit for offset machine |
| 09/24/2002 | US6453814 Device and process for transverse sizing of printed products |
| 09/19/2002 | DE10207865A1 Extension arm for a rotary printing machine comprises a channels, and a spraying device directed toward the printed materials being transported |
| 09/12/2002 | US20020127339 Finishing process |
| 09/12/2002 | US20020124744 Method and apparatus for spot coating on printing substrates in large size printing machines |
| 09/11/2002 | CN1368902A Device for temp. equalisation of coating media |
| 09/10/2002 | US6447855 Stacking devices for printed sheets of paper in a sheet-fed offset printing press; powder/air mixture is sprayed on stripor sheets magnetizable powder can consist of covered or coated iron particles |
| 09/04/2002 | EP0925190B1 Device and method for dusting smooth or sheet-like products |
| 09/04/2002 | CN2508960Y Paper surface powder removing machine with powder-removing unit |
| 09/03/2002 | US6443058 Combined printing method and hybrid printing machine |
| 08/28/2002 | EP1234634A2 Improved head for smoothing and polishing stones |
| 08/28/2002 | EP1233834A1 Device for humidifying a material web |
| 08/28/2002 | CN1365890A Air conditioner used for changing moisture content of printing carrier |
| 08/22/2002 | US20020112628 Drying unit for printing presses |
| 08/21/2002 | EP1105296B1 Method and device for powdering printing sheets |
| 08/20/2002 | US6435094 Web processing with electrostatic moistening |
| 08/20/2002 | US6435086 Retractable inking/coating apparatus having ferris movement between printing units |
| 08/14/2002 | DE10115670C1 Vorrichtung zur Reinigung der Oberfläche(n) einer bewegten Materialbahn Device for cleaning the surface (s) of a moving web of material |
| 08/14/2002 | DE10104049A1 Vorrichtung zur Veränderung der Übertragungsrate bei Lackiereinrichtungen in Rotationsdruckmaschinen Device for changing the transmission rate in painting processes in rotary printing machines |
| 08/13/2002 | US6430972 Device for remoistening a dried paper web |
| 08/08/2002 | WO2001085456A9 Method and device for applying a lacquer layer on the top side of a printed medium |
| 08/08/2002 | US20020107123 Paired roller configuration |
| 08/08/2002 | US20020105571 Ink-jet printer arrangement for printing both sides of a web |
| 08/08/2002 | US20020104451 Printing press with perfecting station |
| 08/08/2002 | DE10106011A1 Verfahren und Einrichtung zum Verhindern des Abliegens, Abschmierens und Markierens im Schön- und Widerdruck Method and apparatus for preventing set-off, smearing and marking in perfecting |
| 08/07/2002 | EP1228869A1 Method and means for preventing offset, smudging and marking in a perfecting printing press |
| 08/06/2002 | US6427594 Infra-red forced air dryer and extractor |
| 08/01/2002 | US20020100184 Conditioning device to change the moisture content of printing stock |
| 07/31/2002 | EP1226941A1 Drying unit having high-voltage electrodes in a printing press |
| 07/31/2002 | EP1226940A1 Roller for a drying device of a printing machine |
| 07/31/2002 | EP0980312B1 Bearing for a rotary press cylinder |
| 07/30/2002 | US6425330 Method for changing a printing plate |
| 07/25/2002 | US20020097407 Production monitor controller apparatus and method for assembler/finisher systems |
| 07/25/2002 | DE10101586A1 Sheet guide device for printers includes cover plate connected on the rear side to a fluid duct defined by a trough plate welded to back of cover plate with no gaps |
| 07/24/2002 | EP1225045A2 Conditioning device for changing the moisture content of documents |
| 07/24/2002 | EP1224083A1 Electrostatic assisted web cooling and remoistening device |
| 07/18/2002 | US20020094197 Infrared radiation system with multiple IR radiators of different wavelength |
| 07/18/2002 | DE10101775A1 Conditioning device for lowering the moisture content in print media, especially paper products, by placing media on a cloth roll that is driven by rollers with heaters placed inside them |
| 07/18/2002 | DE10063033A1 Powder suction device, for removal of excess powder from the laying out region of a printer so that excess powder does not have to be removed by maintenance personnel |
| 07/17/2002 | EP1117487B1 Coating machine for upgrading sheet material |
| 07/17/2002 | CN1359331A Surface treatment device |
| 07/16/2002 | US6421503 Infrared radiation system with multiple IR radiators of different wavelength |
| 07/09/2002 | US6416051 Sheet guiding device and method of production |
| 07/04/2002 | WO2002051638A1 Device for flexographic printing of security documents and resulting documents |
| 07/04/2002 | US20020083894 Device for dusting products |
| 07/04/2002 | DE10065265A1 Vorrichtung zum Bestäuben von Produkten Device for dusting products |
| 07/04/2002 | CA2431958A1 Device for flexographic printing of security documents and resulting documents |
| 07/03/2002 | EP1219357A2 Apparatus for powdering printed documents |
| 07/03/2002 | EP1218185A1 Method of operation of a printing unit and printing unit for offset machine |
| 07/02/2002 | US6413580 Suspending powder in an air jet and supporting with additional, powder-free jets for optimal dusting; reduced loss of powder and less impingement on sheet |
| 06/26/2002 | EP1054771B1 Methods and devices for transporting a sheet |
| 06/20/2002 | US20020078012 Database method and structure for a finishing system |
| 06/20/2002 | DE10149521A1 Cooler for web of printed paper travels sinusoidally over deflector and cooling rollers which have outer casings, coolant flow cavity. conditioning units, sensors and tension-meters |
| 06/19/2002 | CN2495465Y Air knife mechanism |
| 06/13/2002 | WO2002045962A1 Coating device for a rotary printing machine |
| 06/13/2002 | DE10060714A1 Walzenpaaranordnung Roller pair arrangement |
| 06/12/2002 | EP1213142A2 Roll pair arrangement |
| 06/12/2002 | EP1213141A2 Method and device for printing a material for producing packing blanks |
| 06/11/2002 | US6402294 Printer, printing method, and data storage medium |
| 06/11/2002 | US6401616 Method and material for making a coating blanket for use in printing presses |
| 06/11/2002 | US6401608 Printing press with perfecting station |
| 06/11/2002 | US6401358 Method and device for drying a rapidly conveyed product to be dried, especially for drying printing ink |
| 06/05/2002 | EP1211069A1 Printing press |
| 06/05/2002 | EP1211067A2 Method and device for creating prints with plastic appearance in offset printing machines |
| 05/30/2002 | US20020062748 Printing press |
| 05/29/2002 | EP1208976A2 Method and device for producing stock having distinctness-of-image gloss in printing presses |
| 05/29/2002 | CN2493405Y Powder removing mechanism for paper |
| 05/23/2002 | US20020060407 Method and device for generating an air stream in a duplicating machine |
| 05/23/2002 | DE10057644A1 Printing press for preparing labels and wrapping has the colour prints fixed by applying a binder followed by applying a coating lacquer to the printed areas |
| 05/23/2002 | DE10057643A1 Unit for producing plastic effective printing on offset printing presses with which plasticity of printing is attained, whilst degree of gloss of prominent made printed image components is significantly increased |
| 05/23/2002 | DE10057642A1 Unit for producing different degrees of gloss on printed material in printing machines with which by application of ink coating printed image is produced on printed material |
| 05/23/2002 | DE10057641A1 Verfahren und Einrichtung zum Erzeugen von Spot-Lackierungen auf Bedruckstoffen in großformatigen Druckmaschinen Method and apparatus for generating spot coatings on substrates in large format printing machines |
| 05/22/2002 | EP1207044A2 Method and device for spot varnishing on stock in large-size printing presses |
| 05/22/2002 | EP1206324A1 Device for tempering coatings |
| 05/16/2002 | WO2002038285A1 An automatic online pasting device for paper web fed printing machine |
| 05/16/2002 | DE10056018A1 Device used in sheet-fed printing presses for supporting the sheet feed and sheet tray comprises a sheet feed element housing a deionization device and blowing a blast of air on the sheet |
| 05/16/2002 | DE10053305A1 Flüssigkeitsauftragsvorrichtung Liquid applicator |
| 05/09/2002 | US20020053297 Method for operating a printing machine |
| 05/08/2002 | EP1202863A1 Curve guide device for a printing machine |
| 05/08/2002 | CN2489963Y Printing polishing rubber roll |
| 05/07/2002 | US6382100 Web guide roller, and printing press incorporating the same |
| 05/07/2002 | CA2167955C Method and apparatus for handling printed sheet material |
| 05/02/2002 | WO2002034520A1 Fluid application device with rotating spray disc |
| 05/02/2002 | WO2002034519A1 Liquid coating device with rotating spray disks |
| 05/02/2002 | WO2002034518A1 Liquid coating device with rotating spray disks |