| Patents for D21F 1 - Wet end of machines for making continuous webs of paper (14,078) |
|---|
| 02/24/2009 | US7494569 Apparatus for cleaning a papermachine fabric |
| 02/24/2009 | CA2500684C Paper machine belt |
| 02/24/2009 | CA2459026C Paper machine clothing |
| 02/19/2009 | WO2009021805A1 Constant part for a paper machine |
| 02/19/2009 | WO2009021804A1 Constant part for a paper machine |
| 02/19/2009 | WO2009021803A1 Constant part for a paper machine |
| 02/19/2009 | WO2009021802A1 Constant part for a paper machine |
| 02/19/2009 | DE202008015261U1 Reinigungsvorrichtung Cleaning device |
| 02/19/2009 | DE202008005526U1 Rundsiebzylinder Cylinder mold |
| 02/19/2009 | DE102007033395A1 Schrägsiebformer einer Maschine zur Herstellung einer Faserstoffbahn aus wenigstens einer Faserstoffsuspension Inclined-wire former of a machine for producing a fibrous web from at least one fibrous stock suspension |
| 02/18/2009 | EP2025809A2 Method for influencing the two sidedness of layer orientation and headbox for carrying out the method |
| 02/18/2009 | EP2025808A2 Machine for producing a sheet of fibrous material |
| 02/18/2009 | EP2024561A1 A static dewatering element for a web forming machine and a method for covering a static dewatering element designed for a web forming machine |
| 02/18/2009 | CN100462573C Method and apparatus for transverse distribution of a flowing medium |
| 02/17/2009 | US7491297 Papermachine clothing |
| 02/17/2009 | US7491160 Grooved forming roll |
| 02/12/2009 | US20090038769 Arrangement in connection with screening apparatuses |
| 02/12/2009 | DE202008015357U1 Anlage zum Bewegen einer Walze einer Materialbahn-Herstellungsmaschine System for moving a roll of a web-making machine |
| 02/12/2009 | DE102007038091A1 Konstantteil 2 Constant Part 2 |
| 02/12/2009 | DE102007038090A1 Konstantteil IV Constant Part IV |
| 02/12/2009 | DE102007038089A1 Konstantteil Constant part |
| 02/12/2009 | DE102007038088A1 Konstantteil 3 Constant part 3 |
| 02/12/2009 | DE102007037006A1 Regulator for e.g. paper web, manufacturing machine, has dosing tube arranged to supply fluid directly and/or indirectly to partial flows, where outlet direction of tube under preset angles runs in flow direction of partial flows |
| 02/11/2009 | EP2022894A2 Method for manufacturing a fibre sheet and twin wire former for executing the method |
| 02/11/2009 | EP2022890A1 Twin wire former for a production machine for fibrous sheets and method of manufacturing a fibrous sheet |
| 02/11/2009 | EP2022889A2 Method and device for online control of fibre orientation cross profile |
| 02/11/2009 | EP2021541A1 Method for improving the quality of a fibrous pulp |
| 02/11/2009 | CN100460593C Industrial fabric comprising of interconnected rings |
| 02/10/2009 | US7487805 Papermaker's forming fabric with cross-direction yarn stitching and ratio of top machined direction yarns to bottom machine direction yarns of less than 1 |
| 02/05/2009 | US20090035537 Forming fabric for a machine for the production of web material, especially paper or cardboard |
| 02/05/2009 | DE112007000766T5 Einstellung des Abstands eines Saugkastens von einer Gegenwalze Adjust the distance of a suction box of a counter roll |
| 02/05/2009 | DE102007036956A1 Maschine zur Herstellung einer Faserstoffbahn Machine for producing a fibrous web |
| 02/05/2009 | DE102007036945A1 Verfahren zur Beeinflussung der Zweiseitigkeit der Layer Orientation und Stoffauflauf zur Durchführung des Verfahrens Method for influencing the two-sidedness of the orientation layer headbox for carrying out the method |
| 02/05/2009 | DE102007036808A1 Papiermaschinenbespannung Paper machine clothing |
| 02/05/2009 | DE102007036535A1 Headbox for machine for manufacturing multi-fiber fabric has lamella tip axis arranged at angle to main lamella axis of main lamella part so that free jet is deflected in desired direction |
| 02/04/2009 | CN201190249Y Pulping box |
| 02/04/2009 | CN101358435A Paper tube base paper and manufacturing method thereof |
| 02/04/2009 | CN101357966A Method for preparing nano amphoteric polyacrylamide additives |
| 02/03/2009 | US7485206 Apparatus in connection with a headbox of a paper machine or equivalent |
| 02/03/2009 | CA2548397C Passive sensor system for detection or wear problems in paper machine clothing |
| 01/29/2009 | DE112007000639T5 Verfahren in Verbindung mit einem Papier-oder Pappemaschinen-Stoffauflauf und Lamelle eines Papier-oder Pappemaschinen-Stoffauflaufs Method in conjunction with a paper or board machine headbox and lamella of a paper or board machine headbox |
| 01/29/2009 | DE112007000307T5 Bahnbildungspartie einer Papier-oder Pappemaschine Forming section of a paper or board machine |
| 01/29/2009 | DE102007035488A1 Verfahren zur Herstellung einer Faserstoffbahn und Doppelsiebformer zur Durchführung des Verfahrens A process for producing a fibrous web, and twin-wire former for carrying out the method |
| 01/29/2009 | DE102007034766A1 Vorrichtung und ein Verfahren zur Online-Regelung des Faserorientierungsquerprofils An apparatus and a method for on-line control of the fiber orientation cross profile |
| 01/29/2009 | DE102007034180A1 Doppelsiebformer einer Maschine zur Herstellung einer Faserstoffbahn und Verfahren zur Herstellung einer Faserstoffbahn Twin-wire former of a machine for producing a fibrous web and method for making a fibrous web |
| 01/28/2009 | EP1404916B1 Multilayer through-air dryer fabric |
| 01/28/2009 | CN201187013Y Mesh cage apparatus |
| 01/28/2009 | CN101353869A Device for cleaning a fibrous suspension for paper manufacture |
| 01/22/2009 | US20090023567 Coated Member, Especially Roller, Made of Carbon Fiber-Reinforced Plastic (CFK) for Paper Machines and Printing Presses, and Method for the Production of such a Member |
| 01/22/2009 | US20090020251 Machine for forming a fibrous web |
| 01/22/2009 | DE102008040176A1 Method for modifying gloss on paper during manufacture or post-treatment comprises forming repeating pattern of grooves on its surface, e.g. using brush |
| 01/22/2009 | DE102007034098A1 Baugruppe mit Kalander und Trockenvorrichtung Assembly with calender and drying apparatus |
| 01/22/2009 | DE102007033938A1 Vorrichtung zur Herstellung einer Faserstoffbahn An apparatus for producing a fibrous web |
| 01/22/2009 | DE102007033393A1 Band für eine Maschine zur Herstellung von Bahnmaterial, insbesondere Papier oder Karton, und Verfahren zur Herstellung eines derartigen Bandes A belt for a machine for producing web material, in particular paper or board, and method for producing such a belt |
| 01/21/2009 | EP2017384A2 Inclined screen former of a machine for producing a sheet of fibrous material from at least one fibrous suspension |
| 01/21/2009 | EP2017383A2 Method for manufacturing a web of fibrous material |
| 01/21/2009 | EP2016224A1 Forming fabric and/or tissue molding belt and/or molding belt for use on an atmos system |
| 01/21/2009 | EP2016223A1 Dewatering tissue press fabric for an atmos system and press section of a paper machine using the dewatering fabric |
| 01/21/2009 | EP2015941A1 Security substrate comprising watermark |
| 01/21/2009 | CN101351592A Papermaking screen |
| 01/21/2009 | CN101351591A Multi-layer fabric with paired binder yarns having different contour patterns |
| 01/20/2009 | CA2308883C Paper machine clothing, in particular as a dryer fabric |
| 01/15/2009 | WO2009008814A1 Device and method for measuring the velocity of a moving paper web |
| 01/15/2009 | US20090014083 Papermaker's Press Felt With Long Machine Direction Floats in Base Fabric |
| 01/15/2009 | DE102007032898A1 Dewatering section of papermaking plant, includes dewatering belt passing through water interception station with controlled internal pressure profile inside blowing roller |
| 01/15/2009 | DE102007020325B3 Verfahren zur Herstellung eines Siebes für die Behandlung von zur Papiererzeugung geeigneten Faserstoffsuspensionen A process for the production of a screen suitable for the treatment of papermaking fiber suspensions |
| 01/14/2009 | EP2013413A1 Drying wire |
| 01/14/2009 | CN101343844A Equipment and method for manufacturing high-density large-piece insulating paperboard |
| 01/13/2009 | US7476292 Method and apparatus for use with a twin-wire press |
| 01/13/2009 | CA2435421C Method for making an article comprising a sheet and at least an element directly mounted thereon |
| 01/08/2009 | DE102007031610A1 Industrial material e.g. filter band, producing method, involves smoothing planar base structure e.g. fabric, under effect of pressure and heat, and partially forming planar base structure from deformable threads |
| 01/07/2009 | EP2010710A2 Multi-layer woven creping fabric |
| 01/07/2009 | EP1740765A4 Paper machine belt conditioning system, apparatus and method |
| 01/07/2009 | EP1583867B1 Vacuum device for a paper web making apparatus |
| 01/07/2009 | EP1581694B1 Monofilament low caliper one-and-a-half layer seamed press fabric |
| 01/07/2009 | CN101341291A Arrangement and methods for increasing productivity of a paper machine or minimizing its dimensions |
| 01/07/2009 | CN101341290A Paper machine with one or a plurality of valve devices |
| 01/07/2009 | CN101338531A Method for producing coated kraft card board by home-made paper machine |
| 01/06/2009 | US7473336 Multiaxial fabrics |
| 01/06/2009 | CA2428835C Seam for a corrugator belt |
| 01/06/2009 | CA2418171C Method for producing paper machine clothing |
| 01/06/2009 | CA2402105C Method for headbox control |
| 01/06/2009 | CA2296268C Method of manufacturing a press fabric by spirally attaching a top laminate layer with a heat-activated adhesive |
| 01/02/2009 | DE102007028676A1 Web handling device i.e. calendar, for smoothing paper or cardboard web, has counter-pressure element exerting pressure over circumference of element, where counter-pressure is generated by pressurized fluid which acts directly on web |
| 01/01/2009 | US20090001709 Multi-Ply Security Paper |
| 12/31/2008 | EP1833610B1 Method and device for processing pulp |
| 12/31/2008 | EP1558807B1 Dryer fabric with air channels on the backside |
| 12/31/2008 | CN201172773Y Paper pulp recovery device in process of paper-making wastewater treatment |
| 12/31/2008 | CN101333781A Method for implementing line watermark by screen filling connection |
| 12/25/2008 | US20080314541 Arrangement for the Treatment of Cellulose Pulp in a Washing Apparatus Arranged with Displaced Peripheral Valve Seals |
| 12/24/2008 | WO2008157223A1 Improved spiral fabrics |
| 12/24/2008 | WO2008157041A1 Industrial fabric with porous and controlled plasticized surface |
| 12/24/2008 | WO2008155461A1 Method in evaluating the condition / state of press felt of paper machine or equivalent |
| 12/24/2008 | EP2006442A1 Wire section of a machine for producing a sheet of fibrous material |
| 12/24/2008 | EP2004903A1 Upper side, in particular paper side, and papermaking-machine fabric |
| 12/24/2008 | EP2004891A1 Single layer papermakers fabric |
| 12/24/2008 | DE102007028952A1 Compressible press belt for press units for dewatering paper, cardboard, tissue or other fibrous material in machine for manufacturing and finishing, has two press nips and is permeable to water |
| 12/24/2008 | DE102007028951A1 Feuchtequerprofilkorrektur Moisture profile correction |
| 12/24/2008 | DE102007028771A1 Method e.g. for production of fibrous web, involves having fibrous web has material suspension, with portions of respective different solids in material suspension are measured online by two sensors |
| 12/24/2008 | DE102007028220A1 Siebpartie einer Maschine zur Herstellung einer Faserstoffbahn Wire section of a machine for producing a fibrous web |