| Patents for D21F 5 - Dryer section of machines for making continuous webs of paper (5,645) |
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| 04/13/2006 | US20060076116 Method and apparatus for making a creped tissue with improved tactile qualities while improving handling of the web |
| 04/12/2006 | EP1266083B1 Method of drying paper |
| 04/12/2006 | EP0988419B1 Cellulosic web, method and apparatus for making the same using papermaking belt having angled cross-sectional structure, and method of making the belt |
| 04/06/2006 | US20060070259 Method of drying a web |
| 04/06/2006 | US20060070258 Sealing arrangement against a moving fabric |
| 04/06/2006 | DE102004048157A1 Drying station for web of tissue, paper or carton has guide plate discharging to a cellular low-pressure zone |
| 03/30/2006 | DE29924869U1 Cooling system for a papermaking/cardboard prodn machine has closed primary/secondary cooling circuits with heat exchangers and tertiary feed/outflow at the machine for effective cooling without soiling the process water |
| 03/29/2006 | EP1640497A2 Device and method for monitoring web breaks during transfer of a material web, in particular during widening of a leader of the web |
| 03/29/2006 | EP1639195A2 Roll having multiple fluid flow channels for use in producing and processing sheet material |
| 03/28/2006 | US7018513 Siphon support, system and method for the use thereof |
| 03/28/2006 | US7017279 Method and apparatus for blowing drying gas in a paper machine |
| 03/23/2006 | US20060060322 Processing device for processing a coated or uncoated fibrous web |
| 03/23/2006 | DE102004037437A1 Transferring fibrous papermaking industry web or leader section from resting surface on drum to conveying unit, employs pivoting transfer table and pneumatic transfer nozzles |
| 03/23/2006 | DE102004037119A1 Drying section of papermaking industry plant, includes guidance units between corresponding series of drying cylinders |
| 03/23/2006 | DE102004036845A1 Boundary layer air seal for moving dry web of paper, tissue paper or carton has parallel transverse array of brushes |
| 03/22/2006 | CN1749375A Dry part circulation lubricating oil for paper-making machine |
| 03/21/2006 | CA2327802C Papermaking belt providing improved drying efficiency for cellulosic fibrous structures |
| 03/21/2006 | CA2305651C Process of reducing wet pressure drop in a limiting orifice drying medium and a limiting orifice drying medium made thereby |
| 03/09/2006 | WO2006024695A1 Fibrous web processing apparatus with a metal belt loop |
| 03/09/2006 | WO2006024327A1 Tissue product, method of manufacture of a tissue product and apparatus for embossing a tissue ply |
| 03/02/2006 | WO2005078186A3 Method for heating a roller |
| 03/01/2006 | EP1630284A1 Modular air dryer |
| 02/23/2006 | WO2006018388A1 Paper machine comprising a single-nip press |
| 02/23/2006 | DE102004039988A1 Drying assembly for paper, carton or fibrous web is assembled from a series of modular units |
| 02/23/2006 | DE102004039955A1 Siphon zum Abführen einer Flüssigkeit aus dem Innenraum einer Walze Siphon for discharging a fluid from the interior of a roll |
| 02/23/2006 | DE102004039785A1 Papermaking machine, producing paper webs moving through at high speeds, has a single nip at the press stage and through air drying at the leading end of the drying group |
| 02/22/2006 | EP1627951A1 Siphon for removing a liquid from the interior space of a roll |
| 02/22/2006 | CN1737258A Series air current drying-machine |
| 02/16/2006 | US20060032598 Arrangement for stabilizing a web |
| 02/16/2006 | DE102004037245A1 Apparatus for high speed production of fibrous sheet, especially SC-paper, having two successive double felted shoe presses followed by two other press nips with smoothing properties |
| 02/16/2006 | DE102004032507A1 Verfahren und Vorrichtung zum Behandeln einer Bahn aus Papier oder Karton Method and apparatus for treating a web of paper or cardboard |
| 02/15/2006 | CN1735732A Modular infrared irradiation apparatus and its corresponding monitoring devices |
| 02/14/2006 | US6998024 Wide wale papermaking fabrics |
| 02/14/2006 | US6998021 Arrangement for paper machine, and blow box |
| 02/14/2006 | CA2325907C Apparatus for drying a web of paper |
| 02/08/2006 | EP1624103A1 Staining prevention method for dry part of paper machine and staining inhibitor used for the method |
| 02/02/2006 | WO2006010795A1 Roll to be used at a dryer section of a web forming machine |
| 02/02/2006 | WO2006010793A2 Roll for a web forming machine and a method for manufacturing the corresponding roll |
| 02/02/2006 | US20060021151 Device for treating web-type goods with a flowing or pressure medium |
| 01/31/2006 | CA2325382C Method and apparatus for controlling the temperature in the drying section of a paper machine |
| 01/31/2006 | CA2235836C Blowbox for use in a plant for drying a material web |
| 01/24/2006 | US6990389 Method of predicting dryer steam pressure in paper machine and apparatus for the method |
| 01/19/2006 | DE202005018705U1 Fibrous material e.g. paper, path conditioning device for paper machine, has stabilizing bar including sealing device that covers soft Teflon seal, and air knife provided for sealing of slat transfer area |
| 01/19/2006 | CA2803423A1 Low compaction, pneumatic dewatering process for producing absorbent sheet |
| 01/19/2006 | CA2568996A1 Low compaction, pneumatic dewatering process for producing absorbent sheet |
| 01/18/2006 | CN1236906C Hot press plate, hot press device and card manufacturing device |
| 01/11/2006 | EP1485534B1 Method and equipment for producing driving power in a paper or board mill |
| 01/11/2006 | EP1379727B1 Method and equipment for drying a pulp web using hot air of different temperatures |
| 01/04/2006 | EP1612328A1 Apparatus for continuous drying of a fibre web |
| 01/04/2006 | EP1012386B1 Method for optimizing evaporation drying of paper, runnability, and paper quality as well as dryer section that makes use of the method in a paper machine |
| 01/04/2006 | CN1715557A Device for continuous drying of a pulp web |
| 12/29/2005 | WO2005124017A1 Device and method for cleaning of a filter net of a pulp dryer's fan tower, a pulp dryer's fan tower and a pulp dryer |
| 12/29/2005 | US20050283995 Steam box |
| 12/29/2005 | US20050283994 Device for continuous drying of a pulp web |
| 12/29/2005 | DE102004027940A1 Single-sided drying section of papermaking plant, comprising two or more drying units, includes additional heating and drying system to prevent paper curl |
| 12/29/2005 | DE102004027938A1 Drying section of papermaking plant with heated cylinder contacting one side of web, includes additional heating on opposite side, to minimize product curling tendency |
| 12/28/2005 | EP0907797B1 Method and apparatus for making soft tissue |
| 12/28/2005 | CN1714199A Apparatus and method for dewatering a paper web and recirculating exhaust air |
| 12/28/2005 | CN1714198A Arrangement for stabilizing a web |
| 12/28/2005 | CN1714197A Sealing arrangement against a moving fabric |
| 12/28/2005 | CA2509870A1 Device for continuous drying of a pulp web |
| 12/27/2005 | CA2325876C A ventilator apparatus |
| 12/22/2005 | DE202005014837U1 Papermaking calender drum has heated passages in the end-disc creating thermal equilibrium between the ends and the mantle |
| 12/21/2005 | CN1232694C Impingement drying unit and dryer section |
| 12/20/2005 | US6977028 temperature control of a paper web through a through-dryer; improved efficiency |
| 12/15/2005 | WO2005118951A1 Method and arrangement in a paper machine or the like close to a moving web to be dried and usually supported against a wire, sealing device and paper machine. |
| 12/15/2005 | DE102004023169A1 Suction roller in drying section of papermaking machine, includes perforated regions, suction box and incident flow dryer |
| 12/15/2005 | DE102004023168A1 Paper manufacturing drying station has full-width stabilising air seal in transitional area between two revolving drums |
| 12/14/2005 | EP1603989A1 Composition for producing a thermoset material provided with thermochromic properties |
| 12/13/2005 | CA2278633C Paper coating apparatus and method for coating paper |
| 12/08/2005 | WO2004057103A3 Heated cylinder |
| 12/08/2005 | DE29924829U1 Papermaking drying and calender stations has a controlled wetting action through water sprays according to moisture profile measurements to give the best possible lateral moisture profile with a calender directly after the drying section |
| 12/06/2005 | CA2305365C Method and device in the dryer section of a paper/board machine |
| 11/24/2005 | WO2005111304A1 Suction roll in a machine for producing a fibrous material web |
| 11/24/2005 | DE102005016706A1 Mit Seitenführung ausgestatteter Unterdruck-Bandförderer für Materialbahn-Herstellungsmaschinen Equipped with side guide Vacuum belt conveyors for web-making machines |
| 11/24/2005 | DE102005009991A1 Drying drum for paper, tissue paper or carton has mantle sub-divided into two zones with different density of perforations per unit area |
| 11/24/2005 | DE102004023321A1 Trockenpartie in einer Maschine zur Herstellung einer Faserstoffbahn Drying section in a machine for producing a fibrous web |
| 11/24/2005 | DE102004022738A1 Machine dewatering fibrous web in papermaking plant, includes housing raising web temperature and reducing viscosity, to assist dewatering by pressing |
| 11/24/2005 | DE102004003921A1 Verfahren und Anordnung zur Herstellung einer holzfrei gestrichenen, matten oder halbmatten Papierbahn Method and apparatus for producing a woodfree coated, matt or semi-matt paper web |
| 11/23/2005 | EP1169110A4 Improved method and system for collecting and handling dust in a papermachine environment |
| 11/22/2005 | CA2287279C Drying unit and dryer section that makes use of such units |
| 11/22/2005 | CA2284053C Method for control of the curl of paper in the dryer section of a paper machine and paper or board machine |
| 11/17/2005 | US20050251977 Processing device and method of operating the device for processing a coated or uncoated fibrous web |
| 11/17/2005 | US20050251976 Processing device and method of operating the device for processing a coated or uncoated fibrous web |
| 11/17/2005 | DE3910898B4 Verfahren zum Trocknen einer sich bewegenden Bahn und Kombinationstrockner A method of drying a moving web and dryer combination |
| 11/16/2005 | EP1595999A1 Method of preventing raveling of suface of paper body in paper machine, printing paper for offset printing, and mold releasing agent |
| 11/15/2005 | CA2328714C Ultrasonically-assisted process for making differential density cellulosic structure containing fluid-latent indigenous polymers |
| 11/10/2005 | US20050248225 Direct drive for a cylinder |
| 11/10/2005 | DE102004017828A1 Web drying station, at a paper or cardboard or tissue production/finishing machine, has a continuous pressure hose bearing against the web with a fourdrinier and blanket against the surface of a heated rotating drying cylinder |
| 11/09/2005 | EP1593776A1 Drying section for machine for producing a fibrous web |
| 11/09/2005 | EP1592842A2 High pressure through air dryer and operation thereof |
| 11/08/2005 | CA2272885C Method and apparatus for producing heated air for different applications of use |
| 11/03/2005 | US20050242148 Vacuum belt conveyor with lateral guidance for a web forming machine |
| 11/03/2005 | DE202005012994U1 Drying press for wet carton, paper or tissue paper web has three drying cylinders each succeeded by a stabilising suction box |
| 11/03/2005 | DE102004017829A1 papermaking drying drum station and hood has sub-mounted hydraulic or pneumatic support rollers and shoe |
| 11/03/2005 | DE102004017826A1 Web drying assembly, for paper or tissue or cardboard webs, has a heated drying cylinder with press rollers around it bearing against the web and blanket with a suction unit to detach the web from the cylinder surface |
| 11/03/2005 | DE102004017825A1 Drying station for papermaking assembly has pressure shoes mounted on drum shoulder regions |
| 11/03/2005 | DE102004017824A1 Assembly to give a continuous web drying action, at a paper or tissue or cardboard production or finishing machine, has two heated cylinders for the web to pass around them together with blankets and impermeable belts |
| 11/03/2005 | DE102004017823A1 Papiermaschine Paper machine |
| 11/03/2005 | DE102004017822A1 Process and assembly to regulate the temperature and pressure operation of a papermaking drying station |