| Patents for D21F - Paper-making machines; Methods of producing paper thereon (463) |
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| 02/03/2009 | US7485206 Apparatus in connection with a headbox of a paper machine or equivalent |
| 01/08/2009 | US20090007451 Arrangement and method for sealing of a pocket space between drying cylinders in a paper machine or similar, runnability component, and method for manufacturing a runnability component |
| 01/01/2009 | US20090000753 Strip Means and an Improved Suction Roll for a Material Web Machine and an Arrangement and a Method for Improving the Duration of the Suction Roll |
| 12/18/2008 | US20080308171 Paper Machine Fabric |
| 12/10/2008 | CN101321912A Apparatus and method for removing a broken pulp web from a pulp dryer |
| 12/10/2008 | CN101321910A 造纸方法 Papermaking process |
| 11/20/2008 | US20080283208 Press, Method in a Press and Press Element for a Press |
| 11/13/2008 | US20080277086 Twin-Wire Press |
| 11/04/2008 | US7444862 Web tension profile measuring method and roll applying the same |
| 10/30/2008 | US20080264184 Wireless Sensors in Roll Covers |
| 10/15/2008 | CN101285280A Runnability component in a paper machine or similar and method for manufacturing a runnability component |
| 10/01/2008 | CN101278091A Paper machine fabric |
| 09/17/2008 | EP1969179A1 Apparatus and method for removing a broken pulp web from a pulp dryer |
| 09/04/2008 | US20080209706 Method and Device for Changing a Fabric in a Paper or Board Machine |
| 09/03/2008 | EP1963566A1 Composite-construction supporting beam and method for manufacturing a corresponding supporting beam |
| 08/13/2008 | EP1954873A2 Method for manufacturing paper |
| 08/06/2008 | EP1951954A1 Paper machine fabric |
| 08/06/2008 | EP1732663B1 Solid-liquid filtration cloth and filtering device |
| 07/03/2008 | DE112006002218T5 Verfahren und Vorrichtung zum Endaufführen in einer Einzelsiebzug-Trockenpartie einer Bahnherstellungsmaschine Method and apparatus for tail threading in a single-dryer section of a web forming machine |
| 07/01/2008 | US7392715 Wireless sensors in roll covers |
| 06/25/2008 | EP1766129B1 Press and method for stabilizing a web run in a press |
| 06/19/2008 | US20080142180 Spiral, threaded or screw-like structure made of blades; removes dust from a wire, a felt or various other fabrics which are used for example in a paper machine |
| 06/04/2008 | CN101194068A Arrangement and method for sealing of a pocket space between drying cylinders in a paper machine or similar, runnability component, and method for manufacturing a runnability component |
| 06/04/2008 | CN101194067A Construction method of a paper machine or similar and a paper machine or equivalent |
| 06/04/2008 | CN101194066A Installation module for paper making machine or paperboard making machine |
| 05/15/2008 | US20080110589 Method And Apparatus Of A Twin-Wire Press |
| 05/08/2008 | DE112006001422T5 Streifeneinrichtung und verbesserte Saugwalze für eine Materialbahnmaschine und Aufbau und Verfahren zum Verbessern der Haltbarkeit der Saugwalze Strip means and improved suction roll for a web of material and machine structure and method for improving the durability of the suction roll |
| 04/30/2008 | CN101171391A Method of and equipment for manufacturing a fibrous web formed at high consistency |
| 04/17/2008 | DE112006001155T5 Verfahren und Vorrichtung zur Verhinderung der Ausbildung von Nebel in dem Siebbereich einer Papiermaschine Method and apparatus for preventing the formation of fog in the wire section of a paper machine |
| 04/17/2008 | DE112006001066T5 Former einer Papier- oder Kartonmaschine Former of a paper or board machine |
| 04/16/2008 | EP1910615A1 Method and apparatus for drying a moving web of material at a paper or board machine |
| 04/02/2008 | CN101155960A Method and device for changing a fabric in a paper or board machine |
| 04/02/2008 | CN101155959A Paper or board machine |
| 04/01/2008 | US7351309 Roll during the use of which runnability problems in the closing nip area of the turning roll are eliminated or at least minimized |
| 03/26/2008 | EP1902175A1 Construction method of a paper machine or similar and a paper machine or equivalent |
| 03/26/2008 | EP1902174A1 Installation module for a paper or board machine |
| 03/26/2008 | EP1721040B1 Vane intended for a headbox of a paper machine and method for ensuring the straightness of a vane |
| 03/20/2008 | DE112006001032T5 Bahnausbildungseinheit einer Papier- oder Kartonmaschine Web-forming unit of a paper or board machine |
| 03/19/2008 | EP1899530A1 Method of and equipment for manufacturing a fibrous web formed at high consistency |
| 03/13/2008 | US20080060776 Method and Arrangement in a Paper Machine or the Like Close to a Moving Web to be Dried and Usually Supported Against a Wire, Sealing Device and Paper Machine |
| 03/12/2008 | EP1896656A2 Arrangement and method for sealing of a pocket space between drying cylinders in a paper machine or similar, runnability component, and method for manufacturing a runnability component |
| 02/27/2008 | CN101133207A A device for removing liquid from a moving fabric or web |
| 02/14/2008 | US20080035290 Paper Machine And Method For Manufacturing Paper |
| 02/14/2008 | US20080034880 Web Tension Profile Measuring Method and Roll Applying the Same |
| 01/31/2008 | US20080022764 On-Line Measurement for a Pressure Profile |
| 01/16/2008 | CN101107503A Web tension profile measuring method and a roll for applying the same |
| 01/16/2008 | CN101107396A Foundation arrangement for a paper or board machine |
| 12/27/2007 | DE112006000317T5 Fundamentanordnung für eine Papier- oder Kartonmaschine Foundation arrangement for a paper or board machine |
| 12/25/2007 | US7311209 Comprising one or more plies of fiber layers, in particular for the production of filter bags and filter cones for infused beverages, wherein the fiber layer contains fibers or microcapsules having phase change materials |
| 12/20/2007 | US20070294607 Ldpc-Code Generating Method, Communication Apparatus, And Code-String Generating Method |
| 12/20/2007 | US20070292663 Fabric Structure For Use In Paper Machine And Manufacturing Method Thereof |
| 12/19/2007 | EP1866479A1 Method and device for changing a fabric in a paper or board machine |
| 12/19/2007 | EP1866478A1 Paper or board machine |
| 11/22/2007 | US20070267162 Apparatus and Method in a Paper Machine and a Paper Machine |
| 11/22/2007 | US20070267160 Method and System in a Paper Machine and Software Product |
| 11/08/2007 | US20070256579 Method and Apparatus in Conjunction with a Shoe Press |
| 11/07/2007 | EP1851378A1 Arrangement in the press section of a web- forming machine and a doctor blade |
| 11/07/2007 | EP1851377A1 A device for removing liquid from a moving fabric or web |
| 10/17/2007 | CN101057029A Method and apparatus of a twin-wire press |
| 10/03/2007 | EP1839023A1 On-line measurement of a pressure profile |
| 10/03/2007 | EP1839022A1 Web tension profile measuring method and a roll for applying the same |
| 10/03/2007 | CN101048547A Method and system in a paper machine and software product |
| 09/26/2007 | EP1836347A2 Method and system in a paper machine and software product |
| 09/26/2007 | EP1740766B1 Apparatus and method for a paper machine |
| 08/23/2007 | US20070193709 Method and apparatus at a twin-wire press and also a twin-wire press |
| 08/16/2007 | US20070187058 Twin-wire press |
| 08/15/2007 | CN101018907A Fabric structure for use in paper machine and manufacturing method thereof |
| 08/02/2007 | WO2007063182A3 Method for manufacturing paper |
| 08/01/2007 | EP1685293A4 Herringbone type vacuum dewatering box cover |
| 07/19/2007 | US20070163740 Vane intended for a headbox of a paper machine and method for ensuring the straightness of a vane |
| 07/19/2007 | US20070163736 Multi-layer web formation section |
| 07/18/2007 | EP1807567A1 Method and apparatus of a twin-wire press |
| 07/12/2007 | DE112005001565T5 Walze zur Verwendung in einem Trockenbereich einer Bahnbildungsmaschine Roller for use in a dryer section of a web forming machine |
| 07/11/2007 | CN1997792A Method and arrangement in a paper machine or the like close to a moving web to be dried and usually supported against a wire, sealing device and paper machine |
| 06/28/2007 | US20070144957 Solid-liquid filtration cloth and filtering device |
| 06/28/2007 | US20070144699 Shaped slot vacuum dewatering box cover |
| 06/27/2007 | EP1801285A1 Press roll |
| 06/21/2007 | US20070137824 Loading device for a shoe press |
| 06/20/2007 | CN1985046A Roll to be used at a dryer section of a web forming machine |
| 06/14/2007 | WO2007065968A1 Apparatus and method for removing a broken pulp web from a pulp dryer |
| 06/07/2007 | WO2007063182A2 Method for manufacturing paper |
| 06/06/2007 | EP1676003B1 Headbox of a paper machine |
| 06/06/2007 | CN1974924A Arrangement in headbox |
| 06/06/2007 | CN1974198A Apparatus in connection with a press roll and a press roll |
| 05/30/2007 | EP1789626A1 Fabric structure for use in paper machine and manufacturing method thereof |
| 05/30/2007 | CN1973083A Twin-wire press |
| 05/23/2007 | EP1788154A1 Arrangement in headbox |
| 05/18/2007 | WO2007054619A1 Composite-construction supporting beam and method for manufacturing a corresponding supporting beam |
| 05/16/2007 | CN1965127A Loading device for a shoe press |
| 05/09/2007 | CN1961115A Method and apparatus in conjunction with a shoe press |
| 05/03/2007 | US20070095494 Method, in manufacture of fibre-based web-like product, for optimizing operation of production line process being used, in which quality factors are defined for product being manufactured and control variables which affect state of process, or quality factors of finished product, are defined for process |
| 05/02/2007 | CN1957140A 造纸机和造纸方法 Paper machine and paper methods |
| 04/19/2007 | WO2007042623A1 Press belt |
| 04/19/2007 | US20070084578 Apparatus in connection with a press roll and a press roll |
| 04/19/2007 | US20070084078 Arrangement in a paper machine |
| 04/18/2007 | EP1774091A1 Drying fabric |
| 04/12/2007 | WO2007039672A1 Paper machine fabric |
| 04/12/2007 | CA2622949A1 Paper machine fabric |
| 04/11/2007 | CN1946465A Solid-liquid filtration cloth and filtering device |
| 04/05/2007 | US20070074834 Method for making rolls of tissue sheets having improved properties |