| Patents for D21F 1 - Wet end of machines for making continuous webs of paper (14,078) |
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| 08/12/2004 | US20040157045 Unique fabric structure for industrial fabrics |
| 08/12/2004 | US20040154775 Redistribution of pulp suspension inside nozzle using acoustic radiation waves; separation of fibers by particle size; drainage, drying pulp |
| 08/12/2004 | US20040154773 Arrangement for controlling the edge of pulp mass in a web former and a method for controlling the edge of pulp mass |
| 08/12/2004 | US20040154683 Multi-layer fabric |
| 08/11/2004 | EP1445374A1 Method for influencing fibre orientation and headbox suitable therefor |
| 08/11/2004 | EP1444396A1 Air clamp stabilizer for continuous web materials |
| 08/10/2004 | US6773786 Paper machine cover |
| 08/10/2004 | US6773548 Paper comprising an embossed pattern, method for producing and cloth for making same |
| 08/10/2004 | CA2194249C Paper-making machine headbox |
| 08/10/2004 | CA2073380C Wire-link belt |
| 08/05/2004 | WO2004065688A1 Device for dry-forming a web of fibers with an innovative suction box, and associated method |
| 08/05/2004 | WO2004065687A1 Filter sector for use in rotary disc filters for separating pulp suspensions |
| 08/05/2004 | WO2003054297A3 Security paper and method and device for producing the same |
| 08/05/2004 | US20040149415 Method and apparatus for forming a paper or tissue web |
| 08/05/2004 | US20040149413 Method for removing water from a press roll sleeve or belt on a paper making machine |
| 08/05/2004 | US20040149343 Papermaker's forming fabric |
| 08/05/2004 | US20040149342 Papermaker's forming fabric |
| 08/05/2004 | CA2512445A1 Filter sector for use in rotary disc filters for separating pulp suspensions |
| 08/04/2004 | EP1442173A1 Fabric comprising nonwoven elements for use in the manufacture of tissue products having visually discernable background texture regions bordered curvilinear decorative elements and method of manufacture of tissue products |
| 08/04/2004 | EP1442171A2 Paper incorporating a wide elongated impermeable element, and a method of making of the same |
| 08/04/2004 | EP1102887B1 Process arrangement for the short circulation in a paper or board machine |
| 08/04/2004 | EP1021619B1 Introduction of fiber-free foam into or near a headbox during foam process web making |
| 08/04/2004 | CN1517488A Process and device for inflation suspension |
| 08/04/2004 | CN1160501C Method for production of paper or cardboard |
| 08/04/2004 | CN1160500C Woven fabric |
| 08/04/2004 | CN1160498C Forming fabric woven with warp triplets |
| 08/03/2004 | US6770171 Method and system for controlling headbox in a paper/board machine |
| 08/03/2004 | US6769535 High drainage dimensionallally stable brownstock washer belt design |
| 08/03/2004 | CA2206087C Seam for paper machine clothing |
| 08/03/2004 | CA2201280C Polyamide spiral seam for seamed papermakers' fabrics |
| 07/29/2004 | WO2004048691A3 Method of manufacturing a fibrous substrate incorporating an electronic chip |
| 07/29/2004 | US20040146227 Slide bearing for a roll in a paper/board or finishing machine, and method for making the same |
| 07/29/2004 | US20040144514 Wear components in a laminar structure in a paper of cardboard machine, and the procedure for its production and usage |
| 07/29/2004 | US20040144513 Dilution; centrifugal cleaners; fan pumps; connecting pipe; uniform suction pressure |
| 07/29/2004 | US20040143937 Clipper seams |
| 07/29/2004 | DE10259606A1 Forming fibrous paper web by jetting suspension into gap between surfaces, employs concave surface, convex surface and differing jet velocities |
| 07/28/2004 | EP1441064A1 Method and device for aerating suspensions |
| 07/28/2004 | EP1440205A1 Through-air-drying base fabric |
| 07/28/2004 | EP1440196A1 Nonwovens forming or conveying fabrics with enhanced surface roughness and texture |
| 07/28/2004 | EP1440195A2 Fabric for use in the manufacture of tissue products having visually discernable background texture regions bordered by curvilinear decorative elements |
| 07/28/2004 | EP1268302B1 Pre-crimped tie component |
| 07/28/2004 | EP1255892B1 Seamed industrial fabrics |
| 07/28/2004 | EP0991799B1 Paper machine clothings constructed of interconnected bicomponent fibers |
| 07/28/2004 | CN1516708A Monofilament of polyamide, flat textile product and method for producing same |
| 07/27/2004 | US6767463 Method for minimizing the new water use in the water circulation system of a treatment plant |
| 07/27/2004 | US6767432 Apparatus for the thickening of fiber suspensions |
| 07/27/2004 | CA2253570C Pulp and linerboard former with improved dewatering |
| 07/27/2004 | CA2177778C Sixteen harness multi-layer forming fabric |
| 07/24/2004 | CA2454737A1 Process and device for aerating suspensions |
| 07/22/2004 | WO2004061217A1 Monifilament low caliper one-and-a-half layer seamed press fabric |
| 07/22/2004 | WO2004061216A1 Method for controlling a selected deposition of a polymer on an industrial fabric and industrial fabric |
| 07/22/2004 | WO2004061212A1 Vacuum device for paper web making apparatus |
| 07/22/2004 | WO2004061211A2 Double cross parallel binder fabric |
| 07/22/2004 | WO2004061210A2 Multi-layer fabric for paper making machine |
| 07/22/2004 | WO2004061209A1 Bicomponent monofilament |
| 07/22/2004 | WO2004061208A1 Method of fabrication of a dryer fabric and a dryer fabric with backside venting for improved sheet stability |
| 07/22/2004 | WO2004061207A1 Industrial fabric with silicone-coated surface |
| 07/22/2004 | WO2004061206A1 Seam assist attachment device |
| 07/22/2004 | WO2004061203A1 Non-woven through air dryer and transfer fabrics for tissue making |
| 07/22/2004 | WO2004061199A2 Methods for bonding structural elements of paper machine and industrial fabrics to one another and fabrics produced thereby |
| 07/22/2004 | WO2004061183A1 Hydroentangling using a fabric having flat filaments |
| 07/22/2004 | WO2004060577A1 Spraying system with automated nozzle cleaning device |
| 07/22/2004 | US20040140077 Method and apparatus for forming a paper or tissue web |
| 07/22/2004 | DE10255471A1 Twin-fourdrinier section, at a paper/cardboard web production machine, has suction units in the paths of each fourdrinier to extract clouds of steam and the like |
| 07/22/2004 | CA2770990A1 Calendered industrial process fabric |
| 07/22/2004 | CA2730857A1 Non-woven through air dryer and transfer fabrics for tissue making |
| 07/22/2004 | CA2511374A1 Method of fabrication of a dryer fabric and a dryer fabric with backside venting for improved sheet stability |
| 07/22/2004 | CA2510608A1 Method for controlling a selected deposition of a polymer on an industrial fabric and industrial fabric |
| 07/22/2004 | CA2508013A1 Industrial fabric with silicone-coated surface |
| 07/22/2004 | CA2505859A1 Hydroentangling using a fabric having flat filaments |
| 07/22/2004 | CA2505203A1 Bicomponent monofilament |
| 07/21/2004 | EP1290275B1 Method and device for producing a nonwoven material |
| 07/21/2004 | EP1183420B1 Process and apparatus for making papermaking belt using extrusion |
| 07/21/2004 | CN1514899A Seaming of sprally wound paper machine clothing |
| 07/20/2004 | US6763855 Through-air-drying base fabric |
| 07/20/2004 | CA2118506C Process and apparatus for circulating backwater in a papermaking machine |
| 07/15/2004 | WO2004059077A1 Method for providing canvas of paper-making machine with anti-staining agent through sprinkling, and sliding sprinkle device and anti-staining agent for use therein |
| 07/15/2004 | WO2004059076A2 Fabrics with paired, interchanging yarns having discontinuous weave pattern |
| 07/15/2004 | WO2004044311A3 Method of making a stratified paper |
| 07/15/2004 | WO2004044307A3 High drainage dimensionally stable brownstock washer belt design |
| 07/15/2004 | DE202004001935U1 Paper- or carton-making assembly has angular control of fibre suspension discharge jets as directed at impingement point on de-watering belt |
| 07/15/2004 | DE10257799A1 Verfahren zur Erzeugung von Scherströmungen und von Turbulenzintensitäten in einer durch einen Stoffauflauf einer Papier- oder Kartonmaschine geleiteten Faserstoffsuspension und Stoffauflauf A method for generating shear flows and turbulence intensities in a gas through a headbox of a paper or board machine pulp suspension and headbox |
| 07/15/2004 | CA2511893A1 Method for providing canvas of paper-making machine with anti-staining agent through sprinkling, and sliding sprinkle device and anti-staining agent for use therein |
| 07/14/2004 | EP1437442A2 Apparatus for guiding a running wet web |
| 07/14/2004 | EP1436452A1 Multicomponent monofilament for papermaking forming fabric |
| 07/14/2004 | CN2625431Y Paper sheet dehydration forming device |
| 07/14/2004 | CN2625430Y Inner spraying diluting type stirring thruster |
| 07/13/2004 | US6761801 Formed of at least one high-performance polymer; stability, heat resistance, alkali resistance, acid resistance; polyphenylene sulphone, polyether sulphone, polyetherimide, and/or polysulphone |
| 07/08/2004 | US20040129753 Equipment for fabric guiding in a paper machine |
| 07/08/2004 | US20040129398 in a paper or cardboard machine; includes recording data related to a condition of the belt, and creating an at least two-dimensional image of the belt condition; crosswise scanning |
| 07/08/2004 | DE10296378T5 Verfahren und Anordnung zum Steuern eines Kurzumlaufs bei einer Papiermaschine o. dgl. Method and apparatus for controlling a short circulation in a paper machine o. The like. |
| 07/08/2004 | DE10255908A1 Doppelsiebformer A twin |
| 07/07/2004 | EP1240386B1 Method of controlling the operation of an approach system of a paper machine or the like web formation apparatus |
| 07/07/2004 | CN2623743Y United pressure screen |
| 07/07/2004 | CN1511203A Multilayer through-air dryer fabric |
| 07/07/2004 | CN1511106A Web-processing apparatus |
| 07/07/2004 | CN1156629C Method and appts. for washing fiber pulp mixture |
| 07/06/2004 | CA2264618C Under felt inclined flat former to produce multilayer or monolayer sheet of paper |
| 07/01/2004 | US20040127127 Bicomponent monofilament |
| 07/01/2004 | US20040127125 Monofilament low caliper one-and-a-half layer seamed press fabric |