| Patents for D21F 1 - Wet end of machines for making continuous webs of paper (14,078) |
|---|
| 09/23/2004 | US20040182466 Multilayer through-air dryer fabric |
| 09/23/2004 | US20040182465 Warp-stitched multilayer papermaker's fabrics |
| 09/23/2004 | US20040182464 Machine direction yarn stitched triple layer papermaker's forming fabrics |
| 09/22/2004 | EP1294981B1 Paper making wire cloth |
| 09/22/2004 | EP1246965B1 Method for eliminating detrimental substances in a process liquid |
| 09/22/2004 | EP1027494B1 Method of making low density resilient webs |
| 09/22/2004 | CN1167511C Method and device for processing pulp |
| 09/21/2004 | US6793774 Arrangement of high-pressure water devices in a paper machine and a method for arranging it in a paper machine |
| 09/21/2004 | US6793754 Covered roll having an under-layer formed of resin infused densely packed fibers that provides increased strength and adhesion properties |
| 09/21/2004 | US6793079 Method and apparatus for froth flotation |
| 09/21/2004 | CA2198253C Method and device for washing the drying wire in a paper or board machine |
| 09/16/2004 | WO2004079089A1 A composite forming fabric |
| 09/16/2004 | WO2004079088A2 Removable shower strip for a papermaking machine |
| 09/16/2004 | WO2004078314A1 Washer belt |
| 09/16/2004 | US20040180596 Anti-rewet felt for use in a papermaking machine |
| 09/16/2004 | US20040177482 Fabric seams |
| 09/16/2004 | DE10308826A1 Papiermaschinenbespannung Paper machine clothing |
| 09/16/2004 | CA2512838A1 Removable shower strip for a papermaking machine |
| 09/15/2004 | EP1457598A2 Conditioning equipment |
| 09/15/2004 | EP1457597A2 Method for regulating the operation of a flotation cell |
| 09/15/2004 | CN2641106Y Multi-layered wire-screen for formulation of paper-making |
| 09/15/2004 | CN2641105Y Multi-layered wire-screen for formulation of paper-making |
| 09/15/2004 | CN2641104Y Multi-layer forming net for paper making |
| 09/15/2004 | CN2641103Y Multi-layer forming net for paper making |
| 09/15/2004 | CN2641102Y Multi-layer forming net for paper making |
| 09/15/2004 | CN2641101Y Multi-layer forming net for paper making |
| 09/14/2004 | US6790796 Nonwovens forming or conveying fabrics with enhanced surface roughness and texture |
| 09/14/2004 | US6790314 Woven sculpted fabric for the manufacture of a tissue web having a tissue contacting surface; group of strands are adapted to produce elevated floats and depressed sinkers, defining a three-dimensional fabric surface; papermaking |
| 09/10/2004 | WO2004076742A1 Dryer wire |
| 09/09/2004 | US20040173333 Method for making tissue sheets on a modified conventional crescent-former tissue machine |
| 09/09/2004 | US20040173332 Water draining device |
| 09/09/2004 | US20040173330 Removable shower strip for a papermaking machine |
| 09/09/2004 | US20040173273 Double cross parallel binder fabric |
| 09/09/2004 | DE10309043A1 Steam treatment twin sieve station for papermaking process has transverse array of steam blowers directed through web towards a suction unit |
| 09/09/2004 | DE10257293A1 Vorrichtung zur Herstellung einer Faserstoffbahn An apparatus for producing a fibrous web |
| 09/08/2004 | EP1454012A1 Method and apparatus for adjusting operation of wire section |
| 09/08/2004 | EP1454011A1 A deflocculating means for use in a paper making machine |
| 09/08/2004 | EP1190131B1 Warp-tied composite forming fabric |
| 09/08/2004 | CN2639346Y Reciprocating moving device of wire-cloth washing machine |
| 09/08/2004 | CN1165657C Device for feeding fibrous aerosuspension onto forming wire of paper-making machine |
| 09/07/2004 | US6787000 Fabric comprising nonwoven elements for use in the manufacture of tissue products having visually discernable background texture regions bordered by curvilinear decorative elements and method thereof |
| 09/07/2004 | US6786243 Monofilament structure to monitor fabric abrasion |
| 09/07/2004 | CA2192729C Composite papermaking fabric with paired weft binder yarns |
| 09/02/2004 | WO2004074570A1 Method of preventing raveling of suface of paper body in paper machine, printing paper for offset printing, and mold releasing agent |
| 09/02/2004 | US20040168737 Paper machine clothing |
| 09/02/2004 | US20040168603 Seal strip for a suction roll and a method for manufacturing it |
| 09/02/2004 | CA2516294A1 Method of preventing raveling of suface of paper body in paper machine, printing paper for offset printing, and mold releasing agent |
| 09/01/2004 | EP1452640A2 Headbox |
| 09/01/2004 | EP1452639A1 Paper machine clothing |
| 09/01/2004 | EP1452638A1 Method and device for aerating suspensions |
| 09/01/2004 | EP1451407A1 Method of forming a fibrous web and machine therefor |
| 09/01/2004 | EP1450958A1 Extraction bedplate with laser or water jet cut apertures |
| 09/01/2004 | CN1524621A Process and device for aerating suspensions |
| 09/01/2004 | CN1164830C Four-layer seamed press fabric |
| 08/31/2004 | US6783485 Roll of a paper/boardmaking machine |
| 08/26/2004 | WO2004072369A1 Method for the simultaneous production of different material webs |
| 08/26/2004 | WO2004072368A1 Fabric belt |
| 08/26/2004 | WO2004072367A1 Paper machine control method, control device, program and storage medium |
| 08/26/2004 | WO2004072365A1 Apparatus and method in the treatment of the stock passed to a headbox of a paper machine or equivalent |
| 08/26/2004 | WO2004072364A1 Unique fabric structure for industrial fabrics |
| 08/26/2004 | WO2004061211A9 Double cross parallel binder fabric |
| 08/26/2004 | US20040163788 Headbox sealing device |
| 08/26/2004 | US20040163787 Apparatus for treating a wire or a felt band in a papermaking installation |
| 08/26/2004 | US20040163786 Process for monitoring a drainage element |
| 08/26/2004 | DE10306269A1 Manufacture of paper or card, simultaneously produces webs with differing e.g. color, absorbency, surface properties and applications |
| 08/26/2004 | CA2514597A1 Unique fabric structure for industrial fabrics |
| 08/26/2004 | CA2512222A1 Apparatus and method in the treatment of the stock passed to a headbox of a paper machine or equivalent |
| 08/25/2004 | EP1449958A1 Device for the treatment, in particular for low pressure treatment, of the wire or felt of a papermachine |
| 08/25/2004 | EP1449288A1 Rotor |
| 08/25/2004 | EP1448849A1 High support double layer forming fabric |
| 08/25/2004 | EP1448392A1 Method for making an article comprising a sheet and at least an element directly mounted thereon |
| 08/25/2004 | EP1448362A1 Process for increasing the softness of base webs and products made therefrom |
| 08/25/2004 | EP0993557B1 Spreader roll |
| 08/25/2004 | CN1523163A Apparatus for treating a wire or a felt band in a papermaking installation |
| 08/25/2004 | CN1163650C Process for manufacturing paper making woven fabric and paper making woven fabric thereof |
| 08/25/2004 | CA2456757A1 Process and device for aerating suspensions |
| 08/24/2004 | US6780286 Improving sheet properties in the initial impingement zone of a paper making machine |
| 08/24/2004 | US6780285 Loading device including a loading member for supporting and dewatering a web forming wire |
| 08/19/2004 | WO2004070111A1 Papermaker's forming fabric |
| 08/19/2004 | WO2004044307B1 High drainage dimensionally stable brownstock washer belt design |
| 08/19/2004 | US20040159362 Open-ended base fabric for papermaking press felt and papermaking press felt |
| 08/19/2004 | DE202004009300U1 Dewatering belt for papermaking assembly has a gross-woven polymer gauze whose high points are flattened at high temperature and pressure |
| 08/18/2004 | EP1447471A1 Seal strip for a suction roll and a method for manufacturing it |
| 08/18/2004 | EP1446707A1 Method and apparatus for controlling the operation of stock preparation of a paper machine |
| 08/18/2004 | EP1446589A1 Sealing structure for the clutch/bearing housing of a roller, such as an output roller |
| 08/18/2004 | EP1285118B1 Method and apparatus of controlling the operation of the approch system of a paper, paperboard or the like production machine |
| 08/18/2004 | EP1254284B1 Papermaker's forming fabric with companion yarns |
| 08/18/2004 | EP1250488B1 Twin fabric forming section blade mounting |
| 08/18/2004 | EP1165978B1 Method for producing a roll of a paper/boardmaking machine and roll of a paper/boardmaking machine |
| 08/18/2004 | CN2633931Y Closed pulp flow box |
| 08/18/2004 | CN1162581C Method for treating filled pulp slag flows in a paper or paperboard mill |
| 08/17/2004 | US6776878 Laminated multiaxial press fabric |
| 08/17/2004 | CA2312884C Paper machine felt |
| 08/17/2004 | CA2189446C Under felt inclined flat former to produce multilayer or monolayer sheet of paper |
| 08/17/2004 | CA2142283C Forming web |
| 08/12/2004 | WO2004067996A1 Improvements in clipper seams |
| 08/12/2004 | WO2004067978A1 Tube roll for a paper machine and a method for manufacturing a tube roll |
| 08/12/2004 | WO2004067838A1 Method and device for handling filler-containing broke in a paper machine and a board machine |
| 08/12/2004 | WO2004067837A1 Former |
| 08/12/2004 | WO2004067833A2 Papermaker's forming fabric |