| Patents for D21F 2 - Transferring continuous webs from wet ends to press sections (544) |
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| 06/21/2006 | CN1260432C Paper maker |
| 05/17/2006 | CA2527292A1 Paper transporting felt, and press apparatus of paper machine having the paper transporting felt |
| 05/04/2006 | DE29924879U1 Drying section for e.g. paper web has transfer point where components are slightly spaced apart and run at differing speeds |
| 05/03/2006 | EP1218593B1 Method and paper machine for production of a liner comprising at least two layers |
| 04/06/2006 | DE102004046795A1 Einrichtung und Verfahren zur Überwachung des Überführens einer Materialbahn und speziell der Verbreiterung der Breite eines Überführstreifens auf einen Abriss des Überführstreifens oder der Materialbahn Apparatus and method for monitoring of transferring a material web and especially the broadening of the width of a transfer strip on an outline of the transfer strip or sheet of material |
| 03/30/2006 | US20060065382 Method for making rolls of tissue sheets having improved properties |
| 03/23/2006 | DE102004037437A1 Transferring fibrous papermaking industry web or leader section from resting surface on drum to conveying unit, employs pivoting transfer table and pneumatic transfer nozzles |
| 03/16/2006 | DE102004034781A1 Randstreifenabführung Edge trim removal |
| 03/15/2006 | EP1123438B1 Former-press section in a paper machine and method for transfer of the web from the former to the press section |
| 03/09/2006 | DE102004042637A1 Cutting station for wet web of paper, tissue paper or carton has sliding blade mounted on transverse retractable rail |
| 02/28/2006 | US7005037 Device for detaching a paper web from a wire |
| 02/23/2006 | DE102004040425A1 Maschine zur Herstellung einer Faserstoffbahn und Verfahren zum Stauchen der Faserstoffbahn Machine for producing a fibrous web and method for compressing the fibrous web |
| 02/23/2006 | DE102004040424A1 Horizontal telescopic arm for paper web trimming process terminates in water jet cutter |
| 02/23/2006 | DE102004038769A1 Vorrichtung zur Bahnstabilisierung Device for web stabilization |
| 02/21/2006 | US7001486 Vacuum device for paper web making apparatus |
| 02/16/2006 | DE102004037246A1 Smoothing system in dewatering device of production and/or finishing machine for fibrous sheet, e.g. of paper, with smoothing gap between central and smoothing rollers and specific transfer arrangement |
| 02/16/2006 | DE102004037245A1 Apparatus for high speed production of fibrous sheet, especially SC-paper, having two successive double felted shoe presses followed by two other press nips with smoothing properties |
| 02/16/2006 | DE102004035836A1 Apparatus for removing debris from path of moving fibrous sheet, e.g. in papermaking machine, comprising tiltable guide plates forming sliding path to receiver for debris from torn sheet |
| 02/07/2006 | CA2313664C Transfer belt for a paper machine |
| 01/25/2006 | EP1619301A1 Method and device for removing continuous web edge trim |
| 01/19/2006 | CA2568996A1 Low compaction, pneumatic dewatering process for producing absorbent sheet |
| 12/08/2005 | DE10314296A1 Web transfer between a fourdrinier and a blanket, at the press section of a machine for the production/finishing of paper/cardboard/tissue, takes the full uncut web width at a suction cylinder with pressure at the web edges |
| 11/08/2005 | US6962885 Transfer belt for a paper machine |
| 10/12/2005 | EP1583867A1 Vacuum device for paper web making apparatus |
| 09/13/2005 | US6942760 Arrangement in the wet end of a paper machine |
| 09/08/2005 | DE102004009220A1 Drying assembly for wet paper or carton web has rotating drum in contact with moving air-permeable belt |
| 07/26/2005 | CA2253193C Method for improved rush transfer to produce high bulk without macrofolds |
| 07/07/2005 | DE10350767A1 Process and assembly to water-jet trim the moving parallel edges of a wet web of paper or carton as it passes over a suction roller |
| 06/16/2005 | DE102004039688A1 Press and drying zones assembly of a paper sheet forming machine |
| 05/25/2005 | CN1202978C Paper conveying belt and production method |
| 04/27/2005 | EP1224356B1 Wet end of a paper machine |
| 02/17/2005 | DE10333525A1 Paper/cardboard web transfer assembly, between a continuous fourdrinier and a blanket in a papermaking machine, has a vacuum applied to the fourdrinier to retain extracted water and a stronger vacuum at the blanket to hold the web |
| 02/17/2005 | DE10333139A1 Press section to extract water from a wet web, in a machine for the production/finishing of paper/cardboard/tissue, has a suction roller and a suction unit to take the web with a fourdrinier and blanket between them |
| 11/23/2004 | CA2255340C Method for improving the cleanability of coated belts with a needled web on the inside surface |
| 08/18/2004 | EP1157163B1 Wire part and press therefor |
| 08/12/2004 | US20040154776 Wet paper web transfer belt |
| 08/11/2004 | CN1519426A Wet paper width conveyer belt |
| 08/04/2004 | EP1443145A1 Wet paper web transfer belt |
| 07/22/2004 | WO2004061212A1 Vacuum device for paper web making apparatus |
| 07/15/2004 | DE10352022A1 Producing fibrous web with higher-strength edge regions in papermaking plant, introduces endless reinforcement material into edges |
| 07/14/2004 | EP1436460A1 Apparatus, system and method for transferring a running web |
| 07/08/2004 | US20040129399 Device for detaching a paper web from a wire |
| 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 |
| 05/26/2004 | EP1422339A1 Arrangement for transfering a fibrous web |
| 05/19/2004 | DE10249040A1 Web transfer between continuous permeable and impermeable belts, in a machine for the production of paper or cardboard or tissue, has the belts pressed together at the transfer point |
| 05/12/2004 | EP1418271A1 Apparatus for detaching a paper web from a wire |
| 05/11/2004 | US6733634 Apparatus, system and method for transferring a running web |
| 05/11/2004 | CA2448105A1 Device for detaching a paper web from a wire |
| 05/11/2004 | CA2189256C Method and apparatus for transferring a paper web from a wire to a transfering felt |
| 04/22/2004 | DE10247048A1 Papermaking assembly dewatering stage terminates in a full-width suction element located immediately after a sieve drive drum and an inclined plane |
| 04/20/2004 | CA2233608C Method and device for removal of water out of a paper or board web by pressing |
| 03/02/2004 | US6699361 Papermaking device for producing a multilayer liner and associated methods |
| 02/11/2004 | EP1141481B1 Seal strip |
| 02/04/2004 | EP1387000A1 Web transfer apparatus |
| 01/22/2004 | DE10228310A1 Maschine zur Herstellung einer Faserstoffbahn, insbesondere Papier- oder Kartonbahn Machine for producing a fibrous web, in particular paper or board web |
| 01/08/2004 | DE10227757A1 Bahnübergabevorrichtung Web transfer device |
| 01/07/2004 | CN1133777C Conveyer belt for wet paper breadth |
| 01/07/2004 | CN1133573C Paper conveying belt and production method |
| 01/02/2004 | EP1375739A2 Machine for making a fibrous web |
| 10/08/2003 | EP1015687B1 Method and device for dewatering of a paper or board web and for passing the web into the press section |
| 09/03/2003 | CN1120261C Transfer belt of wet roll paper |
| 08/12/2003 | US6605188 Transfer belt for a paper machine |
| 07/23/2003 | CN1115440C Paper making conveyer belt with polyresin coating and its mfg. method |
| 07/23/2003 | CN1115438C Conveyer belt for paper making machine |
| 07/09/2003 | CN1114015C Seal strip |
| 04/16/2003 | EP0808387B1 Method for making uncreped throughdried tissue products without an open draw |
| 04/03/2003 | WO2003027389A1 Apparatus, system and method for transferring a running web |
| 04/03/2003 | CA2453334A1 Apparatus, system and method for transferring a running web |
| 03/27/2003 | US20030056926 Apparatus, system and method for transferring a running web |
| 03/18/2003 | US6533900 Device in a paper machine for transfer of the web from the former section to the press section |
| 03/11/2003 | US6531033 Wet web transfer belt |
| 02/19/2003 | EP1071847B1 Paper machine and method of manufacturing a paper web |
| 01/28/2003 | CA2214309C A vacuum apparatus having transitional area for controlling the rate of application of vacuum pressure in a through air drying papermaking process |
| 12/24/2002 | CA2214298C A vacuum apparatus having plurality of vacuum sections for controlling the rate of application of vacuum pressure in a through air drying papermaking process |
| 12/03/2002 | US6488810 Process and device for producing a fibrous material web |
| 11/19/2002 | US6482294 Having a pick-up suction roll that is disposed between a wire section and a press section and is wound around by an air-permeable endless belt. |
| 11/06/2002 | EP1009874B1 A vacuum apparatus capable of controlling the rate of application of vacuum pressure in a through air drying papermaking process |
| 10/02/2002 | EP1244848A1 Transfer belt for a paper machine |
| 10/02/2002 | EP0865532B1 Method and arrangement in a web former for preventing rewetting of a web |
| 09/26/2002 | US20020137416 Transfer belt for a paper machine |
| 09/19/2002 | DE10112053A1 Paper-making machine suction box low pressure generated by expulsion of air |
| 09/10/2002 | US6447641 Transfer system and process for making a stretchable fibrous web and article produced thereof |
| 08/20/2002 | US6436241 Suction roll seal strip with wear indicator |
| 08/13/2002 | US6432273 Apparatus for making paper with wet treatment |
| 07/24/2002 | EP1224356A1 Arrangement in the wet end of a paper machine |
| 07/03/2002 | EP1218593A1 Method and paper machine for production of a liner |
| 06/26/2002 | EP0830478B1 Device for stabilizing a continuous strip of paper in a paper-making machine in the vicinity of a roll |
| 06/04/2002 | US6397899 Transfer fabric and papermaking machine using the same |
| 05/23/2002 | US20020060002 Machine for manufacturing a material web |
| 04/17/2002 | EP0868566B1 Method and device for removal of water out of a paper or board web by pressing |
| 04/09/2002 | US6367164 Dryer section |
| 03/26/2002 | US6361654 Air knife assisted sheet transfer |
| 02/13/2002 | CN1335906A Seal strip |
| 01/08/2002 | US6336996 Guiding accepting and releasing belts in transfer region, separating, suctioning opposite a fibrous web and strip carrying surface |
| 12/18/2001 | US6331231 Web transfer belt and production process for the same |
| 12/12/2001 | EP0772712B1 Method and apparatus for transferring a paper web from a wire to a transfering felt |
| 11/28/2001 | EP1157163A1 Wire part and press therefor |
| 11/28/2001 | EP1157162A1 Shoe press in a wire part of a board or paper machine and a wire part |
| 11/28/2001 | EP0906469B1 Method for improved rush transfer to produce high bulk without macrofolds |
| 11/27/2001 | US6322669 Method and arrangement in a web former for preventing rewetting of a web |