| Patents for D21F 9 - Complete machines for making continuous webs of paper (2,705) |
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| 05/10/2001 | WO2001032981A1 Device for installing a fabric in a paper machine |
| 05/10/2001 | DE19952936A1 Doppelsiebformer A twin |
| 05/09/2001 | EP1098035A2 Twin-wire former |
| 05/09/2001 | CN1294646A Embossing belt for paper machine |
| 05/03/2001 | WO2001031120A1 Arrangement in the wet end of a paper machine |
| 05/03/2001 | DE19951928A1 Web formation station at a multi-layer papermaking/cardboard prodn machine has an initial water extraction zone at a fourdrinier with a structured gap between the stock inlet and the suction box |
| 05/02/2001 | EP1096067A2 Former |
| 05/02/2001 | CN1293556A Fluted composite and related absorbent articles |
| 05/02/2001 | CN1293555A Method for forming fluted composite |
| 04/26/2001 | DE19950806A1 Doppelsiebformer A twin |
| 04/26/2001 | DE19950805A1 Former Molder |
| 04/25/2001 | EP1094152A2 Twin-wire former |
| 04/24/2001 | US6221210 Transfer paper for electrophotography and a method for producing thereof |
| 04/19/2001 | DE19949354A1 Assembly for the prodn of a multi-layer paper/cardboard web has a number of web formation zones with their stock inlets for secondary layers to be laid on the primary layer with bonding between them |
| 04/18/2001 | EP0788570B1 Method for making smooth uncreped throughdried sheets |
| 04/11/2001 | EP0845059B1 A paper machine for manufacturing a web of soft crepe paper |
| 04/10/2001 | US6214167 Lifting; plurality of rolls; wedge shaped intake zone; drainage box; pivot support |
| 04/03/2001 | US6210535 Stock feed system for a multi-layer headbox and method in the operation of a multi-layer headbox |
| 03/28/2001 | EP1086272A1 Method for manufacture of paper and a paper machine |
| 03/28/2001 | EP1086271A1 Integrated paper machine |
| 03/22/2001 | DE19943369A1 Doppelsiebformer A twin |
| 03/15/2001 | WO2001018309A1 Method and paper machine for production of a liner |
| 03/14/2001 | EP1083260A2 Twin wire former |
| 03/13/2001 | US6200423 Measuring the cross-machine direction overall basis weight profile of web and measuring cross-machine direction basis weight profile of each layers in web and in response of measurement increasing or decreasing the dilution water |
| 03/08/2001 | DE19941676A1 Vorrichtung zur Entwässerung eines Stoff-Wasser-Gemisches Apparatus for dewatering a pulp-water mixture |
| 03/07/2001 | EP1081279A2 Device for dewatering a fibre suspension |
| 03/07/2001 | CN1062927C Antifalsification paper and tape, and method for making same |
| 03/06/2001 | US6197160 Apparatus for dewatering a pulp web |
| 02/28/2001 | EP1078126A1 Embossing belt for a paper machine |
| 02/27/2001 | US6193838 Moving a foraminous support for tensile strength |
| 02/14/2001 | EP1075568A1 Machine and method for producing a multilayer web of fibrous material |
| 02/06/2001 | US6183602 Twin wire former dewatering device for a paper machine |
| 02/06/2001 | US6183599 Process for manufacturing soft-single ply tissue having very low sidedness |
| 01/31/2001 | EP1072721A2 Paper machine |
| 01/31/2001 | EP1071388A1 Methods for forming a fluted composite |
| 01/30/2001 | CA2076640C Method of forming a paper web |
| 01/25/2001 | DE19934875A1 Papiermaschine Paper machine |
| 01/24/2001 | EP1070171A1 Application of a layer of admixture in the web former unit of a board machine |
| 01/23/2001 | US6176976 Profile control weir for cylinder paper machines |
| 01/18/2001 | WO2001004413A1 Edge cut system for papermaking fabrics |
| 01/16/2001 | US6173831 Endless belt |
| 01/11/2001 | WO2001002159A1 Method and calender device for calendering an absorbent layer formed from fiber material by means of a dry-forming technique |
| 01/09/2001 | US6171442 Multilayer tissue plies |
| 01/04/2001 | WO2001000925A1 Apparatus and method for making textured tissue paper |
| 01/03/2001 | EP1063954A1 Fluted composite and related absorbent articles |
| 12/28/2000 | WO2000079041A1 Method and apparatus for forming a paper web |
| 12/26/2000 | US6165324 Multi-layer headbox and separator vane therefor |
| 12/21/2000 | WO2000077299A1 Method and device for forming a muliply web |
| 12/14/2000 | WO2000075427A2 Absorbent composite |
| 12/12/2000 | US6159341 Wire part for forming a multi-ply fiber web |
| 12/12/2000 | CA2010080C Method and apparatus for forming three dimensional composite webs |
| 12/07/2000 | WO2000073581A1 Papermaking machine for forming tissue employing an air press |
| 12/07/2000 | WO2000073580A1 Tissue paper making machine, tissue paper produced therewith, and method for producing such a tissue paper |
| 12/07/2000 | DE19924293A1 Tissue-Papiermaschine, damit hergestelltes Tissue-Papier und Verfahren zum Herstellen eines solchen Tissue-Papiers Tissue-paper machine, thus produced tissue paper and methods for making such a tissue paper |
| 11/23/2000 | WO2000070144A1 Method for the manufacture of paper, and paper machine line |
| 11/23/2000 | WO2000036212A3 Aerodynamic method for making tissue paper |
| 11/22/2000 | EP1054100A2 Method for manufacturing a paper or board web and a paper or board machine |
| 11/22/2000 | CN1274028A Method of producing paper or paperboard and paper maker or paperboard maker |
| 11/16/2000 | DE19922390A1 Tiefdruck-Papier und Herstellungsverfahren für dieses Papier Gravure paper and manufacturing method of this paper |
| 11/15/2000 | EP1052328A2 Gravure paper and a method for its production |
| 11/15/2000 | EP1052082A2 Fiber reinforced thermoplastic resin sheet manufacturing apparatus |
| 11/14/2000 | US6146500 Papermaking |
| 11/09/2000 | WO2000066832A1 Method and apparatus for recovering fibres from white water of paper mill |
| 11/09/2000 | DE19920438A1 Production of multi-layer paper or cardboard web, uses separate stock inlets and double-fourdrinier zones for each layer to be couched into multi-layer web using only three fourdriniers for two layers |
| 11/09/2000 | CA2370162A1 Method and apparatus for recovering fibres from white water of paper mill |
| 11/02/2000 | DE19919720A1 Fiber web formation zone has flexible blades at the stock inlet jet to guide the fiber suspension flow without turbulence between the fourdriniers at the support units which apply different pressures in zones |
| 10/24/2000 | US6136153 Foam process web formation using pressure removal of fluid |
| 10/12/2000 | WO2000034571A8 Wire part and press therefor |
| 09/28/2000 | WO2000056975A1 Variable hydraulic pulse drainage cylinder former |
| 09/28/2000 | CA2367448A1 Variable hydraulic pulse drainage cylinder former |
| 09/07/2000 | DE10009535A1 Papermaking machine fourdrinier section has a lower fourdrinier to take the pulp for initial water extraction before covering with the second fourdrinier with a structured splash-free pulp delivery from the stock inlet |
| 09/07/2000 | DE10002772A1 Perforated roller for extraction of water from the pulp for conversion into a web has a suction box with a structured center zone and flanking side zones with a different vacuum to compensate for the pulp edge consistency |
| 09/05/2000 | US6113740 Fibers are delivered in separate conduits to separate plena in stratified headbox to form stratified two-layer or multi-layered but single-ply tissue |
| 08/22/2000 | US6106670 Air-dried multi-density tissue |
| 08/15/2000 | US6103063 Fiber stratification, creping, reverse embossing |
| 08/03/2000 | WO2000044980A1 Machine and method for producing a multilayer web of fibrous material |
| 08/03/2000 | DE19903943A1 Verfahren und Vorrichtung zum Bilden einer Faserstoffbahn Method and apparatus for forming a fibrous web |
| 08/03/2000 | DE10002547A1 Papermaking machine based on double sieve conveyors and balanced, constant pressure de-watering, includes additive supply unit with controller varying volumetric flow and pressure |
| 08/02/2000 | EP1024224A2 Process and apparatus for making a fibrous web |
| 08/02/2000 | CN2389908Y 造纸机 Paper Machine |
| 08/02/2000 | CN1261937A Device for dehydrating solid-based liquid suspensions, specially fiber-based suspensions |
| 08/02/2000 | CN1261936A Device for dehydrating solid-based liquid suspensions, specially fiber-based suspensions |
| 07/27/2000 | WO2000043588A1 Arrangement for adjusting width of fibre web |
| 07/27/2000 | DE19902274A1 Siebpartie sowie Bandführungseinrichtung für eine solche Siebpartie Wire section and tape guide means for such a wire section |
| 07/26/2000 | EP1022382A2 Wet section and guiding device for such a wet section |
| 07/26/2000 | EP1021620A1 A multi-ply web forming method and apparatus and a multi-ply paper or board product formed hereby |
| 07/20/2000 | WO2000029668A8 A method for forming a web from aerosuspension of fibrous material |
| 07/18/2000 | US6090243 Process for preparing a web of paper fibers |
| 07/06/2000 | WO2000039395A1 Multi-layer web former for papermaking |
| 06/22/2000 | WO2000036212A2 Aerodynamic method for making tissue paper |
| 06/22/2000 | CA2350479A1 Aerodynamic method for making tissue paper |
| 06/21/2000 | DE19856277C1 Vorrichtung und Verfahren zum Herstellen einer Papierbahn Apparatus and method for making a paper web |
| 06/15/2000 | WO2000034571A1 Wire part and press therefor |
| 06/14/2000 | EP1008690A2 Process and apparatus for making a paperweb |
| 06/08/2000 | WO2000032871A1 Apparatus and method for dewatering a paper web |
| 06/06/2000 | US6071381 Method and arrangement in a web former for preventing rewetting of a web |
| 06/06/2000 | CA2078877C Paper machine for the manufacture of high bulk soft crepe paper |
| 06/02/2000 | WO2000031337A1 Method and device for pulp web formation |
| 06/02/2000 | WO2000031336A1 Apparatus and method for pulp drying |
| 06/02/2000 | CA2351392A1 Apparatus and method for pulp drying |