| Patents for D21F 3 - Press section of machines for making continuous webs of paper (7,045) |
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| 03/20/2013 | CN102978989A Vacuum suction and shifting roller |
| 03/20/2013 | CN102978988A Oil drainage structure of paper-making compression roller |
| 03/18/2013 | DE202013101056U1 Verbindungsanordnung zwischen Lagergehäusen von Walzen einer Faserbahnmaschine Connecting arrangement between the bearing housings of rolling a fiber web machine |
| 03/14/2013 | WO2013034331A1 Pressing section of a machine for producing a fibrous web |
| 03/14/2013 | WO2013034330A1 Device for transferring and stabilizing a fibrous web |
| 03/14/2013 | DE102011082346A1 Method for manufacturing fibrous material web i.e. paper web, involves allowing fibrous material web with press felt to come in contact with smooth surface of backing roll or with press felt, where smooth transfer tape loops backing roll |
| 03/13/2013 | EP2567025A2 A papermaking belt having a permeable reinforcing structure |
| 03/12/2013 | US8394239 Industrial fabric including spirally wound material strips |
| 03/07/2013 | DE102011082161A1 Pressenpartie einer Maschine zur Herstellung einer Faserstoffbahn Press section for a machine for producing a fibrous web |
| 03/07/2013 | DE102011082159A1 Vorrichtung zur Übergabe und Stabilisierung einer Faserstoffbahn Device for transferring a fibrous web and stabilizing |
| 03/06/2013 | CN202766916U Rubber roller device capable of self cleaning roller face |
| 03/06/2013 | CN202766911U Molding mesh for manufacturing high-strength corrugating medium paper |
| 03/06/2013 | CN101914864B Press section and permeable belt in a paper machine |
| 02/28/2013 | DE102011081824A1 Method for stabilization of paper-, cardboard- or other fibrous web in press section of fibrous web-manufacturing machine, involves drying fibrous web in press section in press nip, where press nip is made of two opposite press rolls |
| 02/28/2013 | DE102011081427A1 Device i.e. belt calendar, for calendaring fibrous web, has guide rollers rotating around band, treatment gap formed for treating web, and contaminant inhibiting device utilized for preventing entering of contaminants is arranged in gap |
| 02/27/2013 | CN102943406A Oil leakage preventing structure of roller head of papermaking press roller |
| 02/27/2013 | CN102943405A Impacting structure of roller head of papermaking press roller |
| 02/27/2013 | CN102020788B Cellulose pulp and production method thereof |
| 02/26/2013 | US8382956 Device and method for producing a material web |
| 02/21/2013 | DE102011081239A1 Sheet forming apparatus for manufacturing two or multi-layered cardboard- or packing paper web using machine, has belt that directly incorporates one layer and indirectly incorporates another layer made of fiber material suspension |
| 02/21/2013 | DE102011081206A1 Apparatus for adjusting tension profile of belt of fiber web processing machine, has force applying device arranged in region between two guide rollers for applying force to belt |
| 02/20/2013 | CN202744889U Multi-roll drying device for high-speed reverse net multi-roll drying special papermaking machine |
| 02/20/2013 | CN102936864A Supporting structure for papermaking profiling roller |
| 02/20/2013 | CN102936863A Oil pressure structure of papermaking profiling roller head |
| 02/19/2013 | US8377262 Structured papermaking fabric and papermaking machine |
| 02/14/2013 | WO2013020745A1 Press belt for shoe press device |
| 02/14/2013 | DE102011080728A1 Pressband für Schuhpressvorrichtung Press belt for a shoe press device |
| 02/13/2013 | CN202730534U Roller body |
| 02/13/2013 | CN102926265A Positioning structure for roll head of papermaking profiling roll |
| 02/13/2013 | CN102926264A Displacement configuration for roller head of papermaking profiling roller |
| 02/13/2013 | CN102926263A Anti-loosening structure of papermaking profiling roller head |
| 02/13/2013 | CN102926262A Pressure relief structure of roller head of papermaking pressing roller |
| 02/12/2013 | CA2718114C Machine and method for the manufacture of a fiber material web |
| 02/06/2013 | EP2553167A2 Structured forming fabric; papermaking machine and method |
| 02/06/2013 | CN202717999U Vacuum roller squeezing device |
| 02/06/2013 | CN102918201A Structured forming fabric |
| 02/05/2013 | US8366878 Structuring belt, press section and tissue papermaking machine for manufacturing a high bulk creped tissue paper web and method therefor |
| 02/01/2013 | DE202012012489U1 Walzenbezug enthaltend eine Matrix und damit kovalent verbundenen Polymerfüllstoff Roll cover comprising a matrix and covalently linked polymer filler |
| 01/31/2013 | WO2013015739A1 A paper making machine for making tissue paper and a method of operating a paper making machine |
| 01/31/2013 | WO2013014025A1 Shoe roll, method for replacing a jacket on a shoe roll, and elastic ring for a shoe roll |
| 01/31/2013 | WO2013013891A1 Press sleeve for a shoe press or conveyor belt based on crosslinked polyurethane formed from mdi-polycarbonate prepolymer |
| 01/31/2013 | DE102011079894A1 Pressmantel für eine Schuhpresse bzw. Transportband auf Basis von aus MDI-Polycarbonat-Prepolymer gebildetem vernetztem Polyurethan Press cover for a shoe press or conveyor based on MDI from polycarbonate prepolymer formed crosslinked polyurethane |
| 01/31/2013 | DE102011079893A1 Press jacket or conveyer belt, useful for a press roll of a shoe press for dewatering a fibrous material web e.g. paper, comprises a layer of crosslinked polyurethane, which is obtained by reacting a prepolymer with a crosslinker |
| 01/31/2013 | DE102011079892A1 Press cover for shoe press used for dewatering of fibrous web e.g. paper and cardboard, has layer(s) containing crosslinked fluorinated polyurethane and/or fluorinated elastomer |
| 01/31/2013 | DE102011079805A1 Schuhwalze, Verfahren zum Austausch eines Mantels und elastischer Ring in einer Schuhwalze Shoe roll method for replacing a jacket and elastic ring in a shoe roll |
| 01/30/2013 | CN202705784U Sealing device for vacuum box body |
| 01/30/2013 | CN202705783U Press roll for paper making machine |
| 01/30/2013 | CN202705782U Molding roller for papermaking squeezing |
| 01/30/2013 | CN202705781U Supporting roller of vacuum box |
| 01/30/2013 | CN202705780U Closed paper carrying device |
| 01/30/2013 | CN1934151B Polyurethane belts and roll coverings having a nanocomposite coating |
| 01/30/2013 | CN102899959A Para-position aramid fiber paper used for cellular material and preparation method thereof |
| 01/24/2013 | US20130020044 Board or paper produced in an arrangement in connection with the press section of a web-forming machine |
| 01/23/2013 | CN202688766U Shoe press with structure of preventing water splashing before press zone |
| 01/23/2013 | CN1882745B Shoe press belt having a grooved surface |
| 01/23/2013 | CN102212983B High-intensity environment-friendly craft paper and manufacturing method thereof |
| 01/16/2013 | EP2546412A1 Device and method for heating at least one member of a processing apparatus in a pressing, drying and/or finishing section of a fibrous-web treatment machine |
| 01/16/2013 | CN102877352A Energy-saving wide-area squeezing wet section |
| 01/16/2013 | CN101775754B Support body |
| 01/08/2013 | US8349138 Device for treating a pulp web in an extended nip pressing unit |
| 01/08/2013 | US8349137 Device for dewatering a material web |
| 01/08/2013 | CA2554278C Press belt |
| 01/02/2013 | EP2540910A1 Production method and production device for coated paper |
| 01/02/2013 | CN202644290U Sandwich type roller for paper machine |
| 01/02/2013 | CN202644289U Manual water stop door device of hot press |
| 12/26/2012 | CN102839559A Manufacturing method of coated dictionary paper |
| 12/26/2012 | CN101868578B Method and device for transferring a paper web from a supporting woven fabric to another |
| 12/26/2012 | CN101680179B Method and machine for producing a paper web that is smooth on one side |
| 12/20/2012 | DE102011077638A1 Suction roller for manufacturing fabrics and paper, has PTFE coating portion that is formed on surfaces or walls of holes and outer surface of roll drum |
| 12/20/2012 | DE102011077523A1 Machine for producing one-sided smooth fibrous web e.g. one-sided smooth paper, has web travel path that is arranged in wire section so that underside of web comes in contact with waterproof tape and surface of smoothing cylinder |
| 12/18/2012 | CA2702200C Press section and permeable belt in a paper machine |
| 12/13/2012 | WO2012168034A1 Seal assembly |
| 12/13/2012 | DE102011077413A1 Fluidvorrichtung Fluid device |
| 12/12/2012 | CN202595554U Paper machine compression roller |
| 12/06/2012 | WO2012166835A1 Nip width sensing method and system for industrial rolls |
| 12/06/2012 | DE10303119B4 Verfahren zur Beschichtung eines Walzenkörpers A method for coating a roller body |
| 12/06/2012 | DE102012208577A1 Sealing arrangement floating roller for pressing metal belt of e.g. cardboard and paper machine, has sealing gap is provided in seal structure so that lubricant gas mixture flows between seal structure and inner surface of shell |
| 12/06/2012 | CA2836484A1 Nip width sensing method and system for industrial rolls |
| 12/05/2012 | CN102105635B Method for optimizing the energy balance in forming units in machines for producing fibrous webs and forming unit |
| 12/04/2012 | US8323452 Method for optimizing the energy balance in forming sections in machines for the production of fibrous webs, and forming section using control elements associated with dewatering units |
| 12/04/2012 | CA2526969C Grooved surface belt or roll and method of fabrication |
| 11/29/2012 | US20120302983 Flexible, strongly absorbing material |
| 11/29/2012 | US20120298319 Method for producing cellulose-fiber flat structure |
| 11/29/2012 | DE102011076622A1 Treatment apparatus for use in e.g. supercalender for calendering paper web, has cleaning device for cleaning surfaces of pressure component and belt, where fluid film is formed at surfaces of cold elements of pressure component and belt |
| 11/29/2012 | DE102011076520A1 Maschinenbeleuchtung Machine Lighting |
| 11/28/2012 | CN102108652B Method and device for applying sheet anti-counterfeiting material to paper, and anti-counterfeiting paper |
| 11/28/2012 | CN102011335B Press belt and shoe press roll |
| 11/22/2012 | WO2012156152A1 Corrosion-resistant roller coating |
| 11/22/2012 | US20120291975 Fabric belt for a machine for producing web material, in particular paper or cardboard |
| 11/22/2012 | US20120291974 Method and a system for making a fibre-containing product |
| 11/15/2012 | WO2012080859A3 Vacuum roll and method of use |
| 11/15/2012 | DE102011075806A1 Dichtungsanordnung Seal assembly |
| 11/14/2012 | EP2521814A2 Improved modifying agent for yankee coatings |
| 11/08/2012 | US20120279672 Used paper recycling apparatus and its constituent devices |
| 11/08/2012 | DE112010003795T5 Papiererzeugungsvorrichtung und Papiererzeugungsverfahren Paper forming apparatus and paper production process |
| 11/07/2012 | CN202519523U Extra-large roller diameter squeezing device |
| 11/07/2012 | CN102767108A Roller body |
| 11/07/2012 | CN102767107A Vacuum guide roller |
| 11/07/2012 | CN101018908B Steel shell for a suction roll and a method of producing a steel product |
| 11/06/2012 | US8303776 Shoe press belt |