| Patents for D21F 1 - Wet end of machines for making continuous webs of paper (14,078) |
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| 04/04/2007 | EP1770202A2 Papermaking fabric |
| 04/04/2007 | EP1506339B1 Paper machine fabric |
| 04/04/2007 | EP1461492B1 Fabric for use in the manufacture of tissue products having visually discernable background texture regions bordered by curvilinear decorative elements and method thereof |
| 04/04/2007 | EP1341961B1 Adjustable resilient blade support |
| 04/04/2007 | CN2885922Y Screen print -free two-and-a-half-layer forming mesh for making paper |
| 04/04/2007 | CN1940178A Removal of colloid and soluble substance during papermaking process by cationic nano-grain |
| 04/03/2007 | US7198697 Supporting and wiping device for machine wire systems |
| 03/29/2007 | WO2007033844A1 Expander roller |
| 03/29/2007 | WO2007033843A1 Expander roller |
| 03/29/2007 | WO2005094403A3 Paper machine belt conditioning system, apparatus and method |
| 03/29/2007 | WO2005062892A3 Device and methodology for improved mixing of liquids and solids |
| 03/29/2007 | US20070068646 Materials for dewatering elements |
| 03/29/2007 | US20070068644 Method and apparatus for forming a paper or tissue web |
| 03/29/2007 | US20070068590 Warp bound composite papermaking fabrics |
| 03/29/2007 | US20070068556 Ash and dust removal system |
| 03/29/2007 | CA2623185A1 Expander roller |
| 03/29/2007 | CA2623082A1 Expander roller |
| 03/28/2007 | EP1767693A2 Through-air drying fabric |
| 03/28/2007 | EP1767692A2 Papermaking fabric |
| 03/28/2007 | EP1767691A2 Papermaker's triple layer forming fabric with non-uniform paper side CMD floats |
| 03/28/2007 | EP1766135A1 A method and an arrangement at a paper machine |
| 03/28/2007 | EP1200673B1 Device for use in connection with a fabric in a paper machine |
| 03/28/2007 | CN1936173A Used paper recycling apparatus and its constituent devices |
| 03/27/2007 | CA2399322C Former for use in paper production |
| 03/27/2007 | CA2384241C Papermaking apparatus and process for removing water from a cellulosic web |
| 03/27/2007 | CA2168119C Gap former in a paper machine |
| 03/22/2007 | US20070062663 Used paper recycling apparatus and its constituent devices |
| 03/22/2007 | US20070062661 Process for repulping wet-strength broke |
| 03/21/2007 | EP1764442A1 Papermachine clothing |
| 03/21/2007 | EP1763607A1 Headbox for paper machine |
| 03/21/2007 | EP1430178B1 Method in a paper or pulp process to control the chemical state of the pulp and circulation water system |
| 03/21/2007 | EP1404721A4 Monofilament of polyamide, flat textile product and method for producing same |
| 03/21/2007 | CN2880889Y External spraying pipe of forming roll for papermaking machine |
| 03/21/2007 | CN2880888Y Edge cutting water injecting pipeline controller |
| 03/21/2007 | CN1934312A Advanced dewatering system |
| 03/21/2007 | CN1934311A Twin-wire press |
| 03/21/2007 | CN1306114C Method and apparatus for draining fibre pulp suspension |
| 03/15/2007 | WO2007029752A1 Fabric yarn for paper making and woven fabric for paper making manufactured using the yarn |
| 03/15/2007 | WO2007029751A1 Fabric yarn for paper making and woven fabric for paper making manufactured using the yarn |
| 03/15/2007 | US20070056708 Apparatus in connection with a headbox of a paper machine or equivalent |
| 03/15/2007 | DE20221684U1 Gerät zum Führen eines Bahnaufführendstückes über einen leeren Raum Device for guiding a web threading tail over an empty space |
| 03/15/2007 | DE102005041476A1 Press for dewatering and/or smoothing fibrous sheet, e.g. of paper, comprises impermeable belt wound around driven pressing roller, with cleaner for belt and roller surfaces to improve power transfer |
| 03/14/2007 | CN1930342A Wire cloth, in particular paper making wire cloth |
| 03/14/2007 | CN1304688C Anti-staining agent for paper machine |
| 03/14/2007 | CN1304686C Backing fabric for paper machine clothings |
| 03/13/2007 | US7189309 Water draining device |
| 03/08/2007 | WO2007027915A1 Spiral link fabric with improved flexibility |
| 03/08/2007 | WO2007027909A2 A needled belt with high thickness and elasticity |
| 03/08/2007 | WO2006127944A9 Multilayer paper machine fabric having cross machine direction yarns made of a material which counters edge curling |
| 03/08/2007 | DE102005042344A1 Entwässerungssieb und Verfahren zu seiner Herstellung Dewatering and process for its preparation |
| 03/08/2007 | DE102005039916A1 Press felt for papermaking machine, formed from woven base fabric of threads or fibers with crossing sites, with specific thread or fiber diameter conditions to ensure surface of lasting high quality |
| 03/08/2007 | CA2621121A1 A needled belt with high thickness and elasticity |
| 03/08/2007 | CA2620889A1 Improved spiral link fabric and methods to build the same |
| 03/07/2007 | EP1760191A1 Device and method for cleaning conveyors and fabrics, in particular of paper machines |
| 03/07/2007 | EP1633925B1 Method and apparatus at a twin-wire press |
| 03/07/2007 | CN2876147Y Turning face type vacuum box |
| 03/07/2007 | CN1926070A Method for treating papermaking waste water and method for utilizing silica sol in papermaking |
| 03/01/2007 | DE102005041554A1 Twin wire former for fibrous material sheet e.g. paper web, manufacturing machine, has dewatering device designed such that fibrous material suspension guided between wires is subjected with different radii of curvature |
| 03/01/2007 | DE102005041044A1 Suction or blowing roller for use in e.g. paper machine, has bending support arranged relative to pressure or suction box in roller, such that bending of pressure or suction box is balanced by bending support |
| 03/01/2007 | DE102005041042A1 Paper machine filter e.g. form-up filter, has threads with height extension that sectionally runs on external side of upper fabric layer such that breadth extension is oriented essentially parallel to external side of upper fabric layer |
| 02/28/2007 | EP1757727A1 Compound forming fabric comprising floats in the paper side layer |
| 02/28/2007 | CN1920171A Medium part rolling method of looping part of paper machine |
| 02/28/2007 | CN1302166C Multilayer through-air dryer fabric |
| 02/28/2007 | CN1301890C Web-processing apparatus |
| 02/27/2007 | US7182273 Spraying system with automated nozzle cleaning device |
| 02/22/2007 | US20070042851 Transfer belt |
| 02/22/2007 | US20070039706 Fan-out wire structure for a display panel |
| 02/22/2007 | DE102005039447A1 Papiermaschinensieb Papermaking |
| 02/22/2007 | DE102005039304A1 Verfahren zur Regelung mindestens einer Eigenschaft einer Faserstoffbahn und dazugehöriges Blattbildungssystem Method for controlling at least one property of a fibrous web and associated Sheet forming system |
| 02/21/2007 | EP1754827A1 Method for controlling at least one property of a fibrous web and corresponding sheet forming system |
| 02/21/2007 | EP1754820A1 Papermaking fabric |
| 02/21/2007 | EP1753913A1 Production optimization |
| 02/21/2007 | EP1753909A1 Cleaning device |
| 02/21/2007 | CN2871605Y Netting shake vibrator of papermaker |
| 02/21/2007 | CN1916273A Technique of zero discharge from closed circuit of white water for producing non-deinking regenerated paper |
| 02/20/2007 | CA2122528C Antifalsification paper |
| 02/15/2007 | DE112005000263T5 Verfahren zur Überwachung und Steuerung eines Papierherstellungsprozesses A method for monitoring and controlling a papermaking process |
| 02/15/2007 | DE102005038545A1 Apparatus for cleaning revolving belt, e.g. sieve belt used in papermaking, includes blower nozzle and independently cleaning fluid souce for applying cleaning fluid to belt take-off strip |
| 02/15/2007 | DE102005038424A1 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 |
| 02/14/2007 | EP1751350A1 Paper machine and method for manufacturing paper |
| 02/14/2007 | EP1751349A1 Multi-stage sacrificial anode metal designs for high corrosion environments |
| 02/14/2007 | EP1751348A1 Forming sieve for the wet end section of a paper machine |
| 02/14/2007 | CN2869095Y Adhesive-applying metering rod quick connecting device |
| 02/14/2007 | CN2869094Y White waternprint positioning masterplate |
| 02/14/2007 | CN1914372A Press section and permeable belt in a paper machine |
| 02/14/2007 | CN1914371A Vane intended for a headbox of a paper machine and method for ensuring the straightness of a vane |
| 02/13/2007 | US7175744 Apparatus for treating a wire or a felt band in a papermaking installation |
| 02/13/2007 | US7175743 Antifouling papermaker's fabric |
| 02/13/2007 | CA2243597C Belt, method and apparatus for dewatering web in press nip |
| 02/08/2007 | DE102005037645A1 Doppelsiebformer einer Maschine zur Herstellung einer Faserstoffbahn Twin-wire former of a machine for producing a fibrous web |
| 02/08/2007 | DE102005037644A1 Doppelsiebformer einer Maschine zur Herstellung einer Faserstoffbahn Twin-wire former of a machine for producing a fibrous web |
| 02/08/2007 | DE102005037643A1 Double sieve former for machine for producing fibrous sheet, e.g. of paper, from fiber suspension, has common dewatering element giving impulse-free initial dewatering and efficient subsequent dewatering |
| 02/08/2007 | DE102005037162A1 Papiermaschinenband Papermaking belt |
| 02/08/2007 | DE102005036891A1 Maschine zur Herstellung von Tissuepapier Machine for the production of tissue paper |
| 02/08/2007 | DE102005036074A1 Coupling for a paper-making machine comprises a diffuser structure having fine and branched channels and having a smaller permeability than the support structure |
| 02/07/2007 | EP1749933A2 Twin-wire former of a machine for producing a fibrous web |
| 02/07/2007 | EP1749932A2 Open-ended base fabric for papermaking press felt and papermaking press felt |
| 02/07/2007 | EP1749924A1 Forming fabric for a papermaking machine and method for manufucturing such a forming fabric |
| 02/07/2007 | EP1749653A2 Single or double facer |
| 02/07/2007 | EP1540203B1 On-machine-seamable industrial fabric having seam-reinforcing rings |