| Patents for D21F 9 - Complete machines for making continuous webs of paper (2,705) |
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| 08/22/2006 | CA2134492C Stock feed system for a multi-layer headbox and method in the operation of a multi-layer headbox |
| 08/16/2006 | CN1820108A Method and device for the production of a fibre web in particular a SC-A orSC-B paper web |
| 08/15/2006 | US7090746 Process and device for removing water from a mechanical pulp, chemical pulp or paper sheet |
| 08/10/2006 | US20060175031 Gap type forming section for a two fabric paper making machine |
| 08/10/2006 | US20060174452 Alxing device for a head for dry-forming paper and associated method |
| 08/03/2006 | US20060169433 Stepped calander |
| 08/02/2006 | CN2801862Y Production equipment of synthetic paper |
| 07/27/2006 | US20060162891 Method for controlling the temperature of a cellulosic web entering a dryer |
| 07/27/2006 | US20060162890 supplying paper fibers to a paper machine, then using combination of a fixed non-pulsating and a pulsating dewatering zones allows easier control of the dewatering degree; papermaking |
| 07/26/2006 | EP1683913A1 Twin-wire former |
| 07/26/2006 | EP1266087B1 Arrangement and method for forming a multilayered paper or paperboard web |
| 07/19/2006 | EP1680264A1 A fibre distribution device for dry forming a fibrous product |
| 07/18/2006 | US7079135 Method of wavelets-based multiresolution representation of three-dimensional image object |
| 07/06/2006 | DE202006006820U1 Entwässerungselement in der Siebpartie einer Materialbahn-Herstellungsmaschine und Deckel des Entwässerungselements einer Materialbahn-Herstellungsmaschine Drainage element in the wire section of a web-making machine and cover the drainage element of a web-making machine |
| 07/05/2006 | EP1676951A1 Dewatering device of a twin-wire former of a machine for manufacturing a fibrous web |
| 06/29/2006 | WO2006066398A1 Digital process analysis and control camera system |
| 06/29/2006 | CA2591740A1 Digital process analysis and control camera system |
| 06/28/2006 | EP0939842B2 A multilayer headbox for a papermaking machine |
| 06/27/2006 | US7067042 Twin wire former |
| 06/27/2006 | CA2224429C Wire part and process for forming a multi-ply fiber web |
| 06/22/2006 | DE202006006689U1 Papermaking machine comprises a double screen former following a headbox in which high turbulence is created and in which the pulp has a high consistency |
| 06/14/2006 | EP1669493A1 Modular machine for producing or/and treating or/and handling a running web of material, in particular of paper or cardboard |
| 06/14/2006 | DE102004059402A1 Modulare Maschine zur Herstellung oder/und Behandlung oder/und Handhabung einer laufenden Materialbahn insbesondere aus Papier oder Karton Modular machine for the production and / or treatment and / or handling a moving material web, in particular of paper or board |
| 06/07/2006 | EP1238143B1 Arrangement and method for recovery of energy in a paper machine |
| 06/07/2006 | CN1784523A Method and apparatus at a twin-wire press |
| 06/06/2006 | CA2140734C Method and device for quality improvement in multilayer and multiply papers |
| 05/30/2006 | US7051882 Twin-wire belt press |
| 05/24/2006 | DE19980188B4 Verfahren und Vorrichtung zur Formierung von Faserplatten Method and apparatus for formation of fiber boards |
| 05/18/2006 | WO2006051157A2 Method and system in a paper machine and software product |
| 05/11/2006 | WO2006049548A1 Method and apparatus of a twin-wire press |
| 05/11/2006 | CA2583579A1 Method and apparatus of a twin-wire press |
| 05/10/2006 | CN1769587A Refined light weight coated paper and its production process |
| 05/03/2006 | EP1651812A2 Method and device for the production of a fibre web in particular a sc-a or sc-b paper web |
| 05/03/2006 | EP1218593B1 Method and paper machine for production of a liner comprising at least two layers |
| 05/03/2006 | EP1075568B1 Machine and method for producing a multilayer web of fibrous material |
| 05/02/2006 | US7037394 Method and apparatus for manufacturing a dryformed fibrous web |
| 04/27/2006 | US20060085951 Device for dry forming a web of fibers |
| 04/27/2006 | DE19530983B4 Vorrichtung zum Herstellen eines mehrlagigen Papiers oder Kartons An apparatus for producing a multi-ply paper or cardboard |
| 04/20/2006 | US20060081348 Fluted composite and related absorbent articles |
| 04/19/2006 | CN1252350C Forming equipment for making continuous webs of paper or cardboard |
| 04/13/2006 | US20060076119 Machine for producing a fibrous web |
| 03/29/2006 | EP1639197A2 Method and device for producing a web of tissue |
| 03/29/2006 | EP1639170A1 Mixing device for a head for dry-forming paper and associated method |
| 03/29/2006 | CN1752341A High-quality colour printing newsprint and making technique thereof |
| 03/22/2006 | EP1637651A1 Machine for the manufacture of a fiber web |
| 03/22/2006 | EP1637645A2 Paper machine clothing |
| 03/22/2006 | CN1751154A Fabric support element for a papemaking machine |
| 03/16/2006 | WO2005124023A8 Apparatus and method for manufacturing security paper |
| 03/15/2006 | EP1633925A1 Method and apparatus at a twin-wire press |
| 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 |
| 03/07/2006 | US7008511 Wire section |
| 03/07/2006 | US7008506 Machine and process for producing a tissue web |
| 03/01/2006 | EP1630285A2 A method of manufacturing a fibrous substrate incorporating an elongate element |
| 02/28/2006 | US7005040 Fabric support element for a papermaking machine |
| 02/28/2006 | US7005037 Device for detaching a paper web from a wire |
| 02/23/2006 | WO2006018388A1 Paper machine comprising a single-nip press |
| 02/23/2006 | DE102004039785A1 Papermaking machine, producing paper webs moving through at high speeds, has a single nip at the press stage and through air drying at the leading end of the drying group |
| 02/22/2006 | CN1737254A Pulp and paper making method by continuously boiling hollow palm fruit string fiber |
| 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 |
| 02/16/2006 | DE102004032858A1 Doppelsiebformer in einer Maschine zur Herstellung einer Faserstoffbahn und Verfahren zum Herstellen einer Faserstoffbahn Twin-wire in a machine for producing a fibrous web and method for making a fibrous web |
| 02/15/2006 | CN1735731A Device for dry-forming a web of fibers with an innovative suction box, and associated method |
| 02/02/2006 | DE10257296A1 Doppelsiebformer A twin |
| 01/31/2006 | US6993408 wherein paper stock is fed from headbox of paper machine onto wire section with vacuum wherein water quantities are removed |
| 01/26/2006 | DE102004031461A1 Verfahren zum Herstellen einer Faserstoffbahn und Maschine zur Durchführung des Verfahrens A method of manufacturing a fibrous web, and machine for carrying out the method |
| 01/12/2006 | US20060005934 Refining cellulosic fibers to provide refined fibers, combining the refined fibers with a dispersion medium to provide a fibrous slurry;depositing the fibrous slurry on a foraminous support to provide a wet composite; introducing an absorbent material into wet composite |
| 01/12/2006 | DE10207301B4 Verfahren und Vorrichtung zur Entfernung von Wasser aus einer Faserstoffbahn, Zellstoffbahn oder Papierbahn Method and apparatus for removing water from a fibrous web, cellulose web or paper web |
| 01/11/2006 | EP1614801A1 Machine for the manufacture of a fibrous web |
| 01/11/2006 | EP1614800A1 Twin wire former for papermaking machine and methd for producing a fiber web |
| 01/10/2006 | US6984291 Vacuum box with skimmer blade |
| 01/05/2006 | US20060001189 Process and plant for paper and paperboard production starting from waste |
| 01/05/2006 | DE19852431B4 Anlage zur Bahntrocknung einer Faserstoffbahn Plant for pulp drying a fibrous web |
| 01/05/2006 | DE102004029210A1 Paper forming dewatering twin sieve belt assembly has downward inclined section under a twin water suction box |
| 12/29/2005 | WO2005124023A1 Apparatus and method for manufacturing security paper |
| 12/29/2005 | DE102004029289A1 Machine using double belt former to make fibrous papermaking web from suspension, includes screen belts wrapping suction rollers and suction boxes |
| 12/22/2005 | WO2005121444A1 Twin-wire press |
| 12/07/2005 | EP1601833A1 Fabric support element for a papermaking machine |
| 11/30/2005 | EP1063954B1 Fluted composite and related absorbent articles |
| 11/30/2005 | CN1703552A Method, paper machine and base paper for the manufacture of LWC printing paper coated once |
| 11/24/2005 | DE102004003921A1 Verfahren und Anordnung zur Herstellung einer holzfrei gestrichenen, matten oder halbmatten Papierbahn Method and apparatus for producing a woodfree coated, matt or semi-matt paper web |
| 11/10/2005 | DE102004018329A1 Doppelsiebformer einer Maschine zur Herstellung einer Faserstoffbahn Twin-wire former of a machine for producing a fibrous web |
| 11/03/2005 | US20050241792 Arrangement for a wire section of a paper or board machine |
| 11/02/2005 | CN1690304A Machine for making half-wet corrugated daily use paper and process thereof |
| 10/27/2005 | WO2005100686A1 Method for producing extensible paper, plant for implementing the method, product obtained by the method, and paper material obtained from the product |
| 10/27/2005 | WO2005061797A8 Method for producing fraud-proof value paper and value paper produced by said method |
| 10/26/2005 | CN1688764A Device for dry foaming web of fibers |
| 10/19/2005 | EP1586702A1 Twin-wire former for a machine for manufacturing a fibrous web |
| 10/19/2005 | EP1585858A1 Device for dry-forming a web of fibers with an innovative suction box, and associated method |
| 10/13/2005 | DE102004002785A1 Double fourdrinier assembly, for the conversion of pulp into a wet paper/cardboard web, has former units with surfaces against opposite sides of the fourdriniers |
| 10/05/2005 | EP1343935B1 Vacuum box with skimmer bladee |
| 09/29/2005 | WO2005090673A1 Twin-wire press |
| 09/28/2005 | CN1675430A Method and device for producing fraud-proof paper and fraud-proof paper |
| 09/14/2005 | CN1668807A Forming of a paper or board web in a twin-wire former or in a twin-wire section of a former |
| 09/13/2005 | US6942760 Arrangement in the wet end of a paper machine |
| 09/08/2005 | DE102004009317A1 Blattbildungssystem Sheet forming system |
| 09/01/2005 | WO2005010275A3 Method and device for the production of a fibre web in particular a sc-a or sc-b paper web |
| 09/01/2005 | DE10393245T5 Verfahren zur Bildung von Zellstoff mit hoher Konsistenz in einer Papier- oder Kartonmaschine und entsprechender Former für Zellstoff mit hoher Konsistenz einer Papier- oder Kartonmaschine A method of forming high consistency pulp in a paper or board machine and corresponding high consistency pulp former for a paper or board machine |
| 08/31/2005 | EP1568820A1 Sheet forming system |
| 08/25/2005 | WO2005078188A1 Multi-layer web formation section |
| 08/24/2005 | EP1078126B1 Embossing belt for a paper machine |
| 08/24/2005 | CN1657700A Hot-air through type toilet paper machine and processing technology for drying toilet paper by hot-air |