| Patents for D21F 1 - Wet end of machines for making continuous webs of paper (14,078) |
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| 07/01/2004 | US20040126569 Method for controlling a functional property of an industrial fabric and industrial fabric |
| 07/01/2004 | US20040126546 Methods for bonding structural elements of paper machine and industrial fabrics to one another and fabrics produced thereby |
| 07/01/2004 | US20040126545 Method of fabrication of a dryer fabric and a dryer fabric with backside venting for improved sheet stability |
| 07/01/2004 | US20040126544 Dryer and/or industrial fabric with silicone-coated surface |
| 06/30/2004 | EP1432870A1 An anti-rewet felt for use in a papermaking machine |
| 06/30/2004 | EP1432868A1 Papermaking mould for producing two-stage watermarks and a method for producing the same |
| 06/30/2004 | EP0907793B1 Method for arrangement of the water circulation in a paper mill |
| 06/30/2004 | CN1155754C A process for the production of paper |
| 06/24/2004 | WO2004053226A1 Seamed multi-layered fabric having different sized attachment mechanisms |
| 06/24/2004 | US20040118545 Non-woven through air dryer and transfer fabrics for tissue making |
| 06/24/2004 | US20040118543 A housing and vacuum channel extending within the housing, for transport a paper web, delivery of cleaning fluid into vacuum channel; paper apparatus, materials handling, papermaking, nonsettling, prevent fibers adhering to the housing |
| 06/24/2004 | US20040118474 Fabric Belt for a Corrugated Board Gluing Machine |
| 06/24/2004 | US20040118473 Fabrics with paired, interchanging yarns having discontinuous weave pattern |
| 06/24/2004 | DE10256510A1 Stoffauflauf einer Papier- oder Kartonmaschine zur Herstellung einer Faserstoffbahn Headbox of a paper or board machine for producing a fibrous web |
| 06/23/2004 | EP1430179A1 Industrial process fabric |
| 06/23/2004 | EP1430178A1 Method in a paper or pulp process to control the chemical state of the pulp and circulation water system |
| 06/23/2004 | EP1430177A1 Seal at press rollers |
| 06/23/2004 | CN1507518A A fabric for use in paper making |
| 06/22/2004 | US6752909 Machine for producing a fibrous web from a fibrous suspension as well as a process and system for monitoring a drainage element |
| 06/22/2004 | US6752890 Method of manufacturing a press fabric by spirally attaching a top laminate layer with a heat-activated adhesive |
| 06/22/2004 | CA2275263C Improvement of seam integrity in multiple layer/multiple seam press fabrics |
| 06/17/2004 | WO2004050991A1 Insertion of an elongate element into a fibrous substrate |
| 06/17/2004 | WO2004050990A1 A method of manufacturing a fibrous substrate incorporating an elongate element with a variable edge profile |
| 06/17/2004 | WO2004050989A1 High permeability, multilayer woven papermaker’s fabric with machine direction binder yarns |
| 06/17/2004 | WO2004050253A1 Method and apparatus for froth flotation |
| 06/16/2004 | EP1428930A1 Method and headbox for inducing shear and turbulence in a fibrous suspension |
| 06/16/2004 | EP1428929A1 Headbox for a paper or board machine |
| 06/16/2004 | EP1427876A1 Stabilised polyester compositions and monofilaments thereof |
| 06/16/2004 | EP1015123B1 Apparatus for cleaning a suspension, preferably a fiber mass suspension |
| 06/16/2004 | CN2620715Y Watermark antiforge pressure sensitive adhesive crude paper |
| 06/15/2004 | US6749719 Papermaking; improved performance |
| 06/15/2004 | CA2265403C Textile length, process for producing one such textile length, and a device for executing this process |
| 06/10/2004 | WO2004048691A2 Method of manufacturing a fibrous substrate incorporating an electronic chip |
| 06/10/2004 | WO2004048684A1 Multi-layered forming fabric with a top layer of twinned wefts and an extra middle layer of wefts |
| 06/10/2004 | WO2004048683A1 Fabric with three vertically stacked wefts with twinned forming wefts |
| 06/10/2004 | WO2004048682A1 High permeability woven members employing paired machine direction yarns for use in papermaking machine |
| 06/10/2004 | US20040110616 Expander roll |
| 06/10/2004 | US20040109972 Industrial fabric with asymmetrically apertured tiles |
| 06/10/2004 | US20040109960 Multi-layer woven seam baseweave having different sized seam attachments |
| 06/10/2004 | US20040108087 Means for splash separation on paper machines |
| 06/09/2004 | EP1426488A1 Apparatus for producing a fibrous web |
| 06/09/2004 | EP1426484A1 Headbox with adjustable lamella |
| 06/09/2004 | EP1117965B1 Reactive silencer for industrial air channels and its use |
| 06/09/2004 | DE10253667A1 Papermaking machine has dewatering web moving between a transverse array of upper face needle water jets and lower face suction box |
| 06/09/2004 | CN2619968Y Papermaking dewatering drum device |
| 06/09/2004 | CN1503865A Method and process arrangement in the short circulation of a paper machine |
| 06/08/2004 | US6746576 Method and arrangement for attaching at least one shaped part together with a wear part onto a support piece |
| 06/08/2004 | US6746570 Absorbent tissue products having visually discernable background texture |
| 06/08/2004 | US6745797 Papermaker's forming fabric |
| 06/03/2004 | WO2004046458A1 Papermaking screen |
| 06/03/2004 | WO2004045834A1 Three dimensional tomographic fabric assembly |
| 06/03/2004 | US20040104005 High permeability, multi-layer woven members employing machine direction binder yarns for use in papermaking machine |
| 06/03/2004 | DE10254777A1 Guide for moist moving paper web has aerodynamic profile with leading edge and trailing edge either side of a thick zone |
| 06/03/2004 | DE10254059A1 Vorrichtung und Verfahren zum Reinigen einer Materialbahn sowie Verwendung der Vorrichtung Apparatus and method for cleaning a web of material and using the apparatus |
| 06/03/2004 | DE10252812A1 Cleaning installation for a papermaking/finishing machine and especially a coating applicator, has a number of jet assemblies acting on the machine components to apply an intensive cleaning during working |
| 06/02/2004 | EP1424438A1 PAPER FORMING DEVICE OF PAPER−MAKING MACHINE |
| 06/02/2004 | EP1424437A1 Twin-wire former |
| 06/02/2004 | CN2618940Y Screw blade propeller |
| 06/01/2004 | US6743333 Tissue paper obtained by woven paper making machine fabric having weave pattern regularly repeated over surface, weft yarns, warp yarns, and recesses which open upwardly to paper supporting side of fabric; improved three-dimensional surface |
| 06/01/2004 | US6742548 Dryer screen |
| 05/27/2004 | WO2004044326A1 Absorbent tissue products having visually discernable background texture |
| 05/27/2004 | WO2004044313A1 Drying wire |
| 05/27/2004 | WO2004044311A2 Method of making a stratified paper |
| 05/27/2004 | WO2004044310A1 On-machine-seamable industrial fabric comprised of interconnected rings |
| 05/27/2004 | WO2004044309A1 Dryer fabric with air channel on the backside |
| 05/27/2004 | WO2004044308A1 Air channel dryer fabric |
| 05/27/2004 | WO2004044307A2 High drainage dimensionally stable brownstock washer belt design |
| 05/27/2004 | WO2004044301A1 Device for treating web-type goods with a flowing or pressure medium |
| 05/27/2004 | US20040102118 High permeability woven members employing paired machine direction yarns for use in papermaking machine |
| 05/27/2004 | US20040099575 Method and apparatus for froth flotation |
| 05/27/2004 | US20040099394 Vacuum box with skimmer bladee |
| 05/27/2004 | US20040099328 Forming fabric with twinned top wefts and an extra layer of middle wefts |
| 05/27/2004 | US20040099327 Fabric with three vertically stacked wefts with twinned forming wefts |
| 05/27/2004 | DE202004004490U1 Platine für den Separator einer Nahtwebmaschine Board for the separator of a seam weaving machine |
| 05/27/2004 | DE10253352A1 Perforated wire mesh drum for treating textiles or paper includes reinforcing strips to connect slots in sheet metal support for wire mesh |
| 05/27/2004 | CA2794414A1 On-machine-seamable industrial fabric comprised of interconnected rings |
| 05/27/2004 | CA2743328A1 On-machine-seamable industrial fabric comprised of interconnected rings |
| 05/27/2004 | CA2503795A1 Absorbent tissue products having visually discernable background texture |
| 05/27/2004 | CA2500127A1 On-machine-seamable industrial fabric comprised of interconnected rings |
| 05/26/2004 | EP1422338A2 Apparatus and process for cleaning a web of material |
| 05/26/2004 | EP1422337A1 Headbox with dosing device |
| 05/26/2004 | EP1421237A1 Friction body of laminate construction, in particular for a paper or cardboard machine, method for production and use thereof |
| 05/26/2004 | EP1311723B1 Composite fabric |
| 05/26/2004 | EP0912797B1 An arrangement for feeding stock to a headbox in a papermaking machine |
| 05/26/2004 | CN1499009A System and method for feeding fibrous material suspensoid for material expansion |
| 05/25/2004 | US6740203 Papermaker's nip thickener fabric |
| 05/25/2004 | US6740201 Surface size starch is mixed with the water used in water hydraulics before the water is passed to a site of application in order to raise the viscosity of the water and chemical mixture to a level required by the site of application |
| 05/25/2004 | US6740198 Method and arrangement for mixing pulp components in the manufacture of paper |
| 05/25/2004 | CA2229613C Papermaker's fabric with additional cross machine direction yarns positioned in saddles |
| 05/25/2004 | CA2150011C Apparatus for cleaning objects in movement |
| 05/21/2004 | WO2003089716A8 Device and method for on-line control of the fibre direction of a fibre web |
| 05/20/2004 | US20040094223 High support double layer forming fabric |
| 05/19/2004 | EP1210283B1 Segmented roll |
| 05/19/2004 | DE10250763A1 Verfahren und Vorrichtung zur Flotation von Störstoffen aus einer wässrigen Faserstoffsuspension Method and apparatus for flotation of impurities from an aqueous fiber suspension |
| 05/19/2004 | CN1150368C Process and apparatus for making papermaking belt using extrusion |
| 05/18/2004 | US6736938 Headbox and arrangement and method for mounting a vane thereof |
| 05/18/2004 | US6736937 Method and apparatus for controlling the operation of the short circulation of a paper, paperboard or the like production machine |
| 05/13/2004 | US20040092182 On-machine-seamable industrial fabric comprised of interconnected rings |
| 05/13/2004 | US20040089521 High drainage dimensionallally stable brownstock washer belt design |
| 05/13/2004 | US20040089434 Forming foundation web from mixture of water and pulp supplied from headbox; drying, pressing, heating; standardizing cross-direction thickness profile before calendering; long nip; surface quality; bulkiness, stiffness |