| 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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| 07/10/1997 | DE19600075A1 Einrichtung zum Bepudern von Druckerzeugnissen Means for dusting printed products |
| 07/03/1997 | WO1997023356A1 Surface restructuring process and imaged media produced therefrom |
| 07/03/1997 | CA2238727A1 Surface restructuring process and imaged media produced therefrom |
| 07/01/1997 | US5642672 Print image treatment device |
| 07/01/1997 | US5642671 Method and apparatus for printing a material web |
| 07/01/1997 | US5642670 Paper surface cleaning device |
| 06/25/1997 | EP0780332A2 Device for acting on sheets in a sheet delivery apparatus |
| 06/19/1997 | WO1997021545A1 Powder-dusting arrangement |
| 06/19/1997 | WO1997021544A1 Device and method for monitoring the amount of a fluid sprayed across the width of moving material webs for the moistening thereof |
| 06/19/1997 | DE19546720A1 Puderbestäubungseinrichtung Powdering device |
| 06/19/1997 | DE19546265A1 Printed paper web supply process |
| 06/17/1997 | US5638752 Multi-color offset printing press for printing and in-line coating |
| 06/11/1997 | EP0778131A1 Sheet guiding system for a printing machine |
| 06/05/1997 | WO1997019763A1 Apparatus for applying and curing radiation curable inks |
| 06/03/1997 | US5634401 Printing press powder removal system |
| 05/27/1997 | US5632201 Process and device for controlling the humidity of a web on a printing machine |
| 05/15/1997 | DE19543494C1 Einstellvorrichtung für Druckwerkzylinder Setting for printing cylinders |
| 05/14/1997 | EP0773104A1 Method for grading and printing paper webs and printing machine for carrying out the method |
| 05/07/1997 | EP0771650A1 Safety device for a printing machine |
| 05/07/1997 | EP0771649A1 Delivery device for a rotary sheet printing machine |
| 05/07/1997 | DE19627460A1 Powder sprayer in feeder of printing machine |
| 05/07/1997 | DE19609737C1 Releasable feed pipe connector for high-pressure washer appliance |
| 04/29/1997 | US5624775 Apparatus and method for printing a color filter |
| 04/16/1997 | EP0726851A4 Color filter and method of printing |
| 04/15/1997 | US5619927 Method of printing a material web |
| 04/15/1997 | US5619921 Width adjusting device and method for a paper web |
| 04/10/1997 | WO1997012760A1 Powder spray systems and methods for their use |
| 04/10/1997 | DE19536248A1 Vorrichtung zur passiven Entladung statisch aufgeladener Aufzeichnungsträger in Druckereinrichtungen A passive discharge Charged recording medium in printing facilities |
| 04/09/1997 | EP0767058A2 Printing press |
| 04/09/1997 | EP0767057A2 A rotary offset printing press |
| 04/09/1997 | EP0767054A2 Printing or coating unit for a rotary offset printing press |
| 04/08/1997 | US5618584 Method and apparatus for damping a paper web |
| 04/03/1997 | WO1997012501A1 Device for the passive discharge of statically charged recording carriers in printing systems |
| 04/03/1997 | DE19602514C1 Sheet feeder with cooled feed plate |
| 04/03/1997 | DE19536304A1 Screen-printed web drying unit |
| 04/01/1997 | US5615830 Apparatus and method for supply and transport of powder particles |
| 03/30/1997 | CA2159522A1 Dry wipe and process to manufacture a dry wipe |
| 03/20/1997 | DE19533673A1 Process for drying and re-moistening printed sheet and/or web material |
| 02/27/1997 | DE19531528A1 Paper or film underlay cleaning appts. |
| 02/19/1997 | CN1143348A Colour-printing web-fed jobbing rotary press |
| 02/18/1997 | US5603264 Method and apparatus for handling printed sheet material |
| 02/13/1997 | WO1997004962A1 Apparatus and method for drying a discontinuous or continuous substrate fed along a feed path of an offset press |
| 02/11/1997 | US5602746 Method of drying printing material |
| 02/04/1997 | US5598777 Retractable printing/coating unit operable on the plate and blanket cylinders |
| 01/30/1997 | WO1997003009A1 Device for separating a gaseous laminar boundary layer |
| 01/30/1997 | WO1997002955A1 Apparatus and method for printing a color filter |
| 01/28/1997 | US5596930 Process and device for moistening a moving printed then thermally dried web of material |
| 01/28/1997 | US5596783 Sheet and web cleaner with face plate on suction hood |
| 01/22/1997 | EP0754552A1 Method and device for washing a form cylinder and an applicator roll in a printing machine |
| 01/22/1997 | CN1141020A Color filter and method of printing |
| 01/21/1997 | US5595118 Drying apparatus for a dry off-set printing press having an ultra-violet lamp assembly |
| 01/21/1997 | CA2071670C Flexographic apparatus and film-forming method |
| 01/16/1997 | DE19525453A1 Vorrichtung zum Ablösen der gasförmigen laminaren Grenzschicht The device for releasing the gaseous laminar boundary layer |
| 01/08/1997 | CN1139783A Equipment for becoming printed matter invalid on printing carrier |
| 01/02/1997 | EP0750741A1 Apparatus for surface measurement of a print product |
| 12/31/1996 | US5588365 Apparatus for metering liquid media in offset printing machines |
| 12/31/1996 | US5588360 Temperature-control device for rotating bodies in printing mechanisms |
| 12/27/1996 | EP0749368A1 Colour-printing web-fed jobbing rotary press |
| 12/18/1996 | EP0748283A1 Process for guiding freshly coated sheets |
| 12/17/1996 | US5584477 Paper delivery apparatus of printing machine |
| 12/17/1996 | US5584131 Drier with shortened restart |
| 12/11/1996 | EP0655030B1 Process and device for moistening a moving printed then thermally dried web of material |
| 12/10/1996 | US5581908 Device for drawing in material webs through a drier with a guide that can be closed-off |
| 12/05/1996 | WO1996038306A1 Surface treatment device |
| 12/03/1996 | US5579693 Curl control of printed sheets |
| 11/26/1996 | US5577445 Control system for web-fed rotary printing machines |
| 11/21/1996 | DE19546260C1 Monitoring spray quantity on material conveyor method , e.g. paper path moved towards a moistening position, in graphics industry |
| 11/20/1996 | EP0743178A2 Guiding device for printed sheets and/or webs in drying systems |
| 11/19/1996 | US5575214 Apparatus for printing any documents and making them unfalsifiable |
| 11/14/1996 | WO1996035939A1 Apparatus for determining the powder density on a dusty printed article |
| 11/14/1996 | DE19516188A1 Powder density measuring device for dusty printed item |
| 11/13/1996 | EP0741644A1 Method and apparatus for applying radiation curable inks in a flexographic printing system |
| 11/13/1996 | CN1135606A Method for controlling humidity of belt-shape material in printing machine and apparatus thereof |
| 11/07/1996 | WO1996034700A1 Method and device for hardening a layer on a substrate |
| 11/07/1996 | CA2220108A1 Apparatus for hardening a layer on a substrate |
| 11/06/1996 | EP0741025A2 Retractable inking/coating apparatus having ferris movement between printing units |
| 11/05/1996 | US5571564 Apparatus and method for preventing ink resoftening on a printed web as the web travels over a chill roll |
| 11/05/1996 | US5571563 Apparatus and method for preventing ink resoftening on a printed web as the web travels over a chill roll |
| 11/05/1996 | CA2175731A1 Retractable inking/coating apparatus having ferris movement between printing units |
| 10/31/1996 | DE19515885A1 Device in sheet delivery element of printing machine with driers |
| 10/23/1996 | EP0738211A1 Improvements in or relating to a sheet offset press |
| 10/17/1996 | DE19526574C1 Form cylinder and inking roller washing device for printer |
| 10/16/1996 | EP0737577A1 Cleaning device for a stencil printing machine |
| 10/15/1996 | US5564336 Rotary intaglio printing machine |
| 10/02/1996 | EP0734869A2 Print image treatment device |
| 10/02/1996 | EP0734868A2 Print image treatment device |
| 09/26/1996 | WO1996029153A1 Apparatus and method for preventing ink resoftening on a printed web |
| 09/26/1996 | CA2213441A1 Apparatus and method for preventing ink resoftening on a printed web |
| 09/25/1996 | EP0732996A1 Device and process for producing printed sheets |
| 09/19/1996 | WO1996028302A1 A method for activating photoinitiators in photosensitive substrates and an apparatus for curing such substrates |
| 09/18/1996 | EP0732198A2 Method and device for controlling the humidity of a web in a printing machine |
| 09/10/1996 | US5553397 Device for drying printed sheets or web in printing presses |
| 09/04/1996 | EP0730148A2 Apparatus and method to measure the hardening of a UV-curable agent containing pigment |
| 08/28/1996 | EP0728694A2 Loading machine, especially for sheet drying devices |
| 08/22/1996 | DE19505971A1 Drying of printed or coated rolls |
| 08/21/1996 | EP0726851A1 Color filter and method of printing |
| 08/20/1996 | US5546679 Installation for the thermal drying of strips, sheets, etc., of material |
| 08/14/1996 | EP0726143A1 Apparatus for invalidating images printed on supports |
| 08/14/1996 | CA2168841A1 Apparatus for invalidating prints printed on printing carriers |
| 08/13/1996 | US5544582 Method for printing a color filter |