| Patents for D21G 7 - Damping devices (551) |
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| 09/23/2010 | DE102009012476A1 Vorrichtung und Verfahren zum Herstellen von mehrlagiger Faserbahn Apparatus and method for producing multi-layer fiber web |
| 09/15/2010 | EP2228489A1 Device and method for manufacturing a multi-layer fibrous sheet |
| 09/08/2010 | EP1540078B1 Device and method for producing and/or treating a fibrous strip |
| 08/19/2010 | DE102009008901A1 Edge cover for nozzle moisturizer for moisturization of paper web to adjust moisture profile of paper web, has profiled surface removing water droplets by profile of material web, where water droplets are formed at edge cover shield |
| 08/03/2010 | US7767060 Creping machine |
| 04/13/2010 | CA2464377C Spraying nozzle for rewet showers |
| 04/08/2010 | DE102008050899A1 Device for moistening flexible flat material existing out of paper in the form of web or sheet, with ionized water steam, comprises a steam-blowing unit having two flat steam discharge areas equipped with steam discharge opening |
| 04/01/2010 | DE19835989C5 Verfahren und Vorrichtung zur Online-Kalandrierung von Papier Method and apparatus for on-line calendering of paper |
| 03/24/2010 | EP2165019A1 Method and device for moistening a material web |
| 01/14/2010 | DE102008040249A1 Fibrous material web e.g. paper web, manufacturing and/or conditioning machine, has pressing part for supporting web, where additive for de-watering fibrous material web in pressing gap is applied on side of web before gap |
| 01/07/2010 | DE102008040066A1 Drying station, for the production/treatment of alpha cellulose paper webs, has controlled spray jets after the final hot cylinders or high temperature drying unit to moisten the web before winding |
| 12/30/2009 | WO2009156314A1 Method and device for detecting the state of a belt |
| 12/03/2009 | DE102009003038A1 Verfahren und Anordnung zur Bestimmung des Feuchteprofils der Bahn in Bahndickenrichtung und weiter zur Verhinderung von Planlageabweichung in der mit Einsiebführung arbeitenden Trockenpartie einer Faserstoffbahnmaschine Method and apparatus for determining the moisture profile of the web in the web thickness direction and continue to prevent flatness deviation in working with wire draw drying section of a fiber web machine |
| 11/19/2009 | DE102008023925A1 Verfahren zum Satinieren einer Faserstoffbahn und Kalanderanordnung A method for calendering a fibrous web and calender |
| 11/19/2009 | DE102008023924A1 Verfahren und Vorrichtung zum Befeuchten einer Faserstoffbahn Method and device for moistening a fibrous web |
| 11/18/2009 | EP2119827A1 Method of calendering a fibrous web and a calender |
| 11/18/2009 | EP2119826A1 Method and device for moistening a fibrous web |
| 10/01/2009 | DE102008000843A1 Einrichtung zum Auftragen von mittels Gas zerstäubter Flüssigkeit Means for applying atomised liquid by means of gas |
| 09/30/2009 | EP2105532A2 Device for applying liquid atomised by gas |
| 09/24/2009 | US20090236465 Arrangement for Attenuating Vibration of a Roll Assembly |
| 08/20/2009 | DE102009008305A1 Mehrwalzenkalander Multiroll |
| 08/20/2009 | DE102008000288A1 Verfahren und Vorrichtung zur Steuerung und/oder Regelung der Feuchte einer Materialbahn und Maschine zur Herstellung einer Materialbahn mit einer derartigen Vorrichtung Method and apparatus for controlling and / or regulating the humidity of a web of material and machine for producing a material web, with such a device |
| 08/19/2009 | EP2090693A2 Method and device for controlling and/or regulating the moisture of a material web and machine for producing a material web having such a device |
| 07/08/2009 | CN100510249C Method of moistening paper web and paper web moistening device |
| 05/07/2009 | DE102008052163A1 Measuring method for determining dry content of wet material web in material web producing machine e.g. paper machine, involves measuring area-related mass of dried web, where mass is drawn as correction parameter during determination |
| 04/30/2009 | DE102008042802A1 Fiber web's characteristics regulating method for e.g. paper machine, involves controlling temperature and humidity of fiber web by blowing air of suspension device for achieving target initial value of processing medium |
| 04/09/2009 | DE102008042140A1 Coated printing paper calendering method for multi-gap calender, involves driving coated paper web through press gaps, and moistening paper web side that comes in press gaps against roller with soft surface using steam or water |
| 04/07/2009 | US7513975 Cross-direction actuator and control system with adaptive footprint |
| 03/05/2009 | US20090057439 Moistening Nozzle of a Paper Web |
| 02/19/2009 | DE102007038570A1 Steam blowing box for pressurization of e.g. paper material in paper manufacturing and/or finishing machine, has multiple nozzles including openings with cross-sections that are downsized in blow direction |
| 02/05/2009 | WO2009015935A1 Device for manufacturing and/or treating a web of material |
| 01/22/2009 | DE10024295B4 Zylinderanordnung einer Maschine zur Herstellung einer Materialbahn Cylinder assembly of a machine for producing a material web |
| 01/08/2009 | DE102007029763A1 Device for production and treatment of fibrous material sheet, particularly paper or board web, has atomizing nozzle with spraying application mechanism for partial application of spraying jet on fibrous material |
| 01/08/2009 | DE102007029537A1 Düsenfeuchter für einreihige Trockengruppe Nozzle unit for single-tier dryer group |
| 01/07/2009 | CN101341290A Paper machine with one or a plurality of valve devices |
| 12/31/2008 | EP2009177A2 Nozzle dampener for single row dry group |
| 12/25/2008 | US20080315057 Support Arrangement of Roll in Fibrous-Web Machine |
| 12/24/2008 | DE102007028951A1 Feuchtequerprofilkorrektur Moisture profile correction |
| 12/18/2008 | US20080308245 Moistening Nozzle of a Paper Web |
| 12/04/2008 | WO2008145447A1 Method and device for moistening a material web |
| 12/04/2008 | DE102007025611A1 Verfahren und Vorrichtung zum Befeuchten einer Materialbahn Method and device for moistening a material web |
| 12/04/2008 | CA2689367A1 Process and device to moisten a layer of material |
| 12/03/2008 | EP0943034B2 Method for drying of paper and dry end of a paper machine |
| 12/02/2008 | US7459062 Dryer section |
| 12/02/2008 | CA2336899C Method and apparatus in moistening of a web |
| 11/20/2008 | DE102008022812A1 Procedure for producing multiple roll calendaring paper, carton or other fiber product, comprises guiding fiber web from final drying element of a machine to following production process, and guiding the web for repeated roll calendering |
| 11/05/2008 | CN201144363Y Automatic damaged paper collection device matched with paper machine |
| 09/30/2008 | US7429311 Method and assembly for moistening a moving web or paperboard |
| 09/17/2008 | EP1969178A1 Paper machine with one or a plurality of valve devices |
| 08/14/2008 | DE102007006685A1 Fibrous web e.g. paper, moisturizing method for e.g. calendar, involves cooling guide roller, subjecting part of surrounded region of guide roller with water vapor by steam humidifier, and pressing fibrous web |
| 06/17/2008 | CA2405137C Method and arrangement for controlling moisture in a multiroll calender |
| 04/30/2008 | DE102006051537A1 Processing device for paper or card web has fluid application device between drying device and calender roll fitting |
| 04/17/2008 | DE202008001939U1 Anlage zum Bahnaufführen in einer Papiermaschine o.dgl. Annex to the web threading in a paper machine or the like. |
| 04/02/2008 | EP1904239A1 Moistening nozzle of a paper web |
| 04/01/2008 | CA2336959C Method and apparatus for manufacturing surface-treated printing paper |
| 03/27/2008 | DE102006042934A1 Bandreinhaltung Band pollution |
| 03/19/2008 | EP1899531A2 Process for providing steam to a web material |
| 03/06/2008 | DE102006040688A1 Bahnbefeuchtung Bahnbefeuchtung |
| 03/05/2008 | EP1554431B1 Steam water spray system |
| 02/14/2008 | DE102004014597B4 Vorrichtung zum Behandeln einer Papier- oder Kartonbahn Apparatus for treating a paper or cardboard web |
| 02/05/2008 | US7326319 Method of pre-calendering a board web |
| 01/22/2008 | US7320744 Moistening arrangement of multiple-nip calender |
| 01/16/2008 | EP1878827A2 Implementation of dissolved solids profiling |
| 01/02/2008 | EP1873303A2 Dissolved solids control in pulp production |
| 12/27/2007 | DE102006028420A1 Preventing rolling of paper coated on one side, especially during non-contact drying, moistens uncoated side before and after drying unit |
| 12/20/2007 | DE102007027269A1 Control of the undulating tendency of a paper-making fiber web in a paper/cardboard machine, comprises determining specified moisture content behind the drying section, and measuring mass per unit area and moisture content of the fiber web |
| 12/05/2007 | CN100352999C Dryer section |
| 11/08/2007 | DE102006020105A1 Wetting fibrous sheet, e.g. of paper or cardboard, in smoothing calender, by contacting with steam-water mixture having mixing ratio controlled in dependence on sheet parameter(s) |
| 10/04/2007 | DE102006014469A1 Paper mill wet web feed assembly and transfer process to drying station employs part pre-wetted drying cylinder mantle |
| 09/27/2007 | DE102006011853A1 Verfahren und Vorrichtung zum Befeuchten einer Faserstoffbahn Method and device for moistening a fibrous web |
| 08/30/2007 | DE102006008808A1 Verfahren und Vorrichtung zum Befeuchten einer Faserstoffbahn Method and device for moistening a fibrous web |
| 08/29/2007 | EP1826317A1 Machine for manufacturing a fibrous web |
| 08/08/2007 | EP1439915B1 Spraying nozzle for rewet showers |
| 08/02/2007 | DE102006003637A1 Verfahren zur Herstellung oder Behandlung einer Faserstoffbahn A process for the manufacture or treatment of a fibrous web |
| 07/31/2007 | US7249424 Method and device for controlling the moisture or coating quantity profile in a paper web |
| 07/18/2007 | CN101001991A Method of moistening paper web and paper web moistening device |
| 07/12/2007 | DE102006000006A1 Production of multilayer paper or cardboard comprises feeding separate layers from their formers into couching zone, one or both layers being treated with slightly super-heated steam before it reaches zone to expel air from it |
| 06/28/2007 | WO2007071612A1 Paper machine with one or a plurality of valve devices |
| 06/28/2007 | DE102005059734A1 Feuchtequerprofilsteuerung Moisture profile control |
| 06/28/2007 | CA2633480A1 Paper machine with one or a plurality of valve devices |
| 05/15/2007 | US7217342 Apparatus for paper making and paper surface enhancement |
| 04/18/2007 | EP1774094A1 Method of moistening paper web and paper web moistening device |
| 04/18/2007 | EP1774093A1 Moistening nozzle of a paper web |
| 03/28/2007 | EP1454013B1 Method for pre-calendering a board web |
| 03/27/2007 | CA2274228C Method for drying of paper and dry end of a paper machine |
| 03/22/2007 | DE10358189B4 Verfahren und Vorrichtung zum Behandeln einer Bahn aus Papier oder Karton Method and apparatus for treating a web of paper or cardboard |
| 03/08/2007 | DE102005039991A1 Paper, cardboard, or sheet of fibrous material treating method for use in calender, involves subjecting sheet of fibrous material with pressure and increased temperature, and cooling fibrous material between partial calenders |
| 03/08/2007 | DE102004064010B4 Verfahren zur Steuerung von Dampfmenge und/oder Dampfaustrittsgeschwindigkeit aus den Dampfaustrittsöffnungen eines Dampfblaskastens A method of controlling amount of steam and / or vapor exit velocity from the steam outlet openings of a steam blower |
| 02/20/2007 | CA2337198C Method and apparatus for manufacturing calendered paper |
| 02/15/2007 | DE102005037489A1 Apparatus for wetting sheet of material, e.g. paper, comprises housing with liquid and gas supply connections and distribution chamber in which liquid is forced through porous material to give fine droplets |
| 02/08/2007 | DE10316851B4 Verfahren zum Behandeln einer Kartonbahn A method for treating a board web |
| 02/01/2007 | WO2006132977A3 Process for providing steam to a web material |
| 01/25/2007 | DE102005034065A1 Trockenpartie Drying section |
| 01/24/2007 | EP1746203A1 Drying section |
| 01/18/2007 | WO2007006861A1 Moistening nozzle of a paper web |
| 01/18/2007 | CA2614258A1 Moistening nozzle of a paper web |
| 01/11/2007 | DE102005031445A1 Wetting treatment of fibrous sheet, e.g. of paper or cardboard, involves applying combination of steam and water in amounts dependent on independently measured parameters |
| 01/11/2007 | DE102005031444A1 Apparatus for wetting sheet of material, e.g. paper, has nozzle arrangement supplied with controllable amounts of water, steam and air, allowing variation of wetting effects |
| 01/11/2007 | DE102004027972B4 Dampfblaskasten Steambox |
| 12/14/2006 | WO2006132977A2 Process for providing steam to a web material |