| Patents for D21F 1 - Wet end of machines for making continuous webs of paper (14,078) |
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| 02/17/2010 | EP2152959A1 Arrangement for washing and dewatering cellulose pulp |
| 02/17/2010 | EP2152958A2 Flotation cell for purifying fibrous suspensions |
| 02/17/2010 | CN201406611Y Pulp board machine for producing pulp board containing water-absorbing resin |
| 02/17/2010 | CN201406610Y Washing device for paper machine felt |
| 02/17/2010 | CN201406609Y Headbox of vacuum circular-mesh paper-making machine |
| 02/16/2010 | US7662259 Method for dewatering a fabric |
| 02/16/2010 | US7661651 Apparatus for controlling medium flow |
| 02/16/2010 | CA2489659C Forming of a paper or board web in a twin-wire former or in a twin-wire section of a former |
| 02/11/2010 | WO2010015555A2 Method for producing a pattern on a continuous strip |
| 02/11/2010 | DE102008041118A1 Verfahren zum Beeinflussen von mindestens einer Betriebs- und/oder Qualitätseigenschaft bei der Herstellung einer Faserstoffbahn und Blattbildungssystem zur Durchführung des Verfahrens A method for influencing at least one operating and / or quality characteristic in the manufacture of a fibrous web and sheet formation system for performing the method |
| 02/11/2010 | CA2733526A1 Papermaking fabric, in particular for use in the forming section of a papermaking machine |
| 02/11/2010 | CA2733338A1 Method for producing a pattern on a continuous strip |
| 02/10/2010 | EP2150651A1 Papermaking machine dewatering blade incorporating attachment mechanism |
| 02/10/2010 | CN201400828Y White water recycling device |
| 02/10/2010 | CN201400827Y Forming mesh sealing device of paper machine forming part |
| 02/10/2010 | CN201400826Y Deckle edge suction box |
| 02/10/2010 | CN201400825Y Roller edge dirt cleaning device of paper machine |
| 02/10/2010 | CN201400824Y Novel surface layered paper edge recovery device |
| 02/10/2010 | CN101644010A Fabric for filtering and paper-making |
| 02/10/2010 | CN101644009A Fabric for filtering and paper-making |
| 02/04/2010 | WO2010013645A1 Prepreg, preform, molded product, and method for manufacturing prepreg |
| 02/04/2010 | WO2010012676A2 Twin-wire former for a machine for producing a web of fibrous material |
| 02/04/2010 | WO2010012561A1 Structured forming fabric and papermaking machine |
| 02/04/2010 | US20100024912 Structured Forming Fabric, Papermaking Machine, and Method |
| 02/04/2010 | DE102008040948A1 Doppelsiebformer für eine Maschine zur Herstellung einer Faserstoffbahn Twin-wire former for a machine for producing a fibrous web |
| 02/04/2010 | CA2732080A1 Structured forming fabric and papermaking machine |
| 02/04/2010 | CA2731283A1 Prepreg, preform, molded product, and method for manufacturing prepreg |
| 02/03/2010 | CN201395739Y Two and a half layer forming fabric with high retention rate used for light weight papermaking |
| 02/03/2010 | CN201395738Y Three-layer forming fabric with high retention rate used for papermaking |
| 02/03/2010 | CN201395737Y Shaping net with tying double-layer structure for papermaking |
| 02/03/2010 | CN201395736Y Stock discharge box device of paper-making machine |
| 02/03/2010 | CN100587155C Method for regulating whiteness for removal of printing ink in deinking installations and deinking installation comprising flotation cell for removal of printing ink |
| 02/02/2010 | CA2408146C Paper product having improved fuzz-on-edge property |
| 01/28/2010 | WO2010010109A1 Method for optimizing the energy balance in forming units in machines for producing fibrous webs and forming unit |
| 01/28/2010 | US20100018662 Apparatus For Cleaning Paper Machine Press Fabrics On-The-Run |
| 01/28/2010 | DE102008040612A1 Press arrangement for drainage of paper, cardboard, tissue or another fibrous material course in machine for its production or refinement, has press gap formed by two press rollers and smoothing band |
| 01/28/2010 | DE102008040605A1 Lining changing device for e.g. paper manufacturing and/or finishing machine, has set of fluid-slide bearings arranged in separating point at both opposite ends of frame, where set of belts is retractable between fluid-slide bearings |
| 01/27/2010 | CN201390920Y Novel drying net for paper making |
| 01/27/2010 | CN201390917Y Pulp machine valve |
| 01/27/2010 | CN201390916Y High-concentration dilution water head box |
| 01/27/2010 | CN100585072C Twin-wire press |
| 01/26/2010 | US7651592 Comprising inorganic powder as main component and further comprising inorganic fiber, organic fiber, thermosetting resin, and heat expandable particles; casting mold; inorganic powder is preferably graphite, inorganic fiber carbon fiber, organic fiber pulp fiber, thermosetting resin phenolic resin |
| 01/26/2010 | CA2438988C Arrangement for mixing flows in papermaking process |
| 01/26/2010 | CA2373644C Process and device for removing water from a mechanical pulp, chemical pulp or paper sheet |
| 01/20/2010 | EP1430177B1 Seal at press rollers |
| 01/20/2010 | CN201386238Y Adjusting mechanism of wire adjusting roll corrector |
| 01/20/2010 | CN201386237Y Wire adjusting roll corrector |
| 01/20/2010 | CN201386236Y Leading screw locking device |
| 01/20/2010 | CN201386235Y Pulley mechanism of wire adjusting roll correcting unit |
| 01/20/2010 | CN201386234Y Turbulence generating device for increasing conveying capacity of medium consistency pulp |
| 01/20/2010 | CN101631912A Cloth tape for a machine for the production of sheet material, in particular paper or cardboard |
| 01/20/2010 | CN100582365C Passive sensing system for detecting fabric wear problems of paper making machine |
| 01/14/2010 | DE102008040307A1 Belt for a machine for producing web materials such as paper or cardboard, comprises a support structure with fibers on a web material contact side of the support structure with fiber materials to be connected |
| 01/14/2010 | DE102008040282A1 Verfahren und Vorrichtung zur Herstellung eines Fadengeleges Method and device for producing a thread fabric |
| 01/14/2010 | DE102008040276A1 Clothing useful in a machine for producing and/or processing of material webs in the form of paper, cardboard or tissue webs, comprises a first layer with a first thread arrangement, and a second layer with a second thread arrangement |
| 01/14/2010 | DE102008040259A1 Clothing for paper-, cardboard- or tissue web producing machine, comprises a basic structure load-bearing in longitudinal direction of the cover, and a rope-like structure formed by yarns and provided in the area of the basic structure |
| 01/14/2010 | DE102008040249A1 Fibrous material web e.g. paper web, manufacturing and/or conditioning machine, has pressing part for supporting web, where additive for de-watering fibrous material web in pressing gap is applied on side of web before gap |
| 01/14/2010 | DE102008040226A1 Decorative topographic pattern producing method for paper machine during manufacturing of tissue paper, involves allowing filter to make specific number of revolutions on circumferential surface during each belt circulation |
| 01/13/2010 | EP2143840A2 Method and device for producing a fibre clutch |
| 01/13/2010 | EP2142700A1 An apparatus for removing gas in connection with a paper machine or corresponding |
| 01/13/2010 | CN101624792A Mechanical equipment for collecting secondary fiber of paper pulp and separating water, ink and sludge |
| 01/13/2010 | CN100580177C Transparent seam spirals |
| 01/12/2010 | US7644738 Through air drying fabric |
| 01/12/2010 | CA2446407C Method and apparatus for recovering fibre and fibre-based solids from a filtrate of the mechanical or chemi-mechanical wood pulp industry, said filtrate containing both solids andlipophilic extractive material |
| 01/12/2010 | CA2332549C Paper with a multitone effect watermark and screen for manufacturing such paper |
| 01/07/2010 | WO2010000832A1 Structured forming fabric, papermaking machine and method |
| 01/07/2010 | WO2010000831A2 Structured forming fabric, papermaking machine and method |
| 01/07/2010 | WO2010000683A1 Bar arrangement for a machine for producing a fibrous web |
| 01/07/2010 | WO2009138414A3 Device for online control and/or regulation of a fibre-orientation cross-section |
| 01/07/2010 | US20100000695 Structured Forming Fabric, Papermaking Machine and Method |
| 01/07/2010 | DE202009013111U1 Trennelement für einen Stoffauflauf einer Maschine zur Herstellung einer Faserstoffbahn A separator for a headbox of a machine for producing a fibrous web |
| 01/07/2010 | DE102008024401B3 Entwässerungssieb für eine Saugwalze einer Papiermaschine Dewatering for a suction roll of a paper machine |
| 01/07/2010 | CA2729728A1 Structured forming fabric, papermaking machine and method |
| 01/07/2010 | CA2729726A1 Structured forming fabric, papermaking machine and method |
| 01/06/2010 | EP2140066A1 Cleaning apparatus |
| 01/06/2010 | EP2140065A1 Composite construction for dewatering blades for a papermaking machine |
| 01/06/2010 | EP2140053A1 Through air drying fabric |
| 01/06/2010 | EP1173640B1 Paper machine fabric |
| 01/06/2010 | CN101622399A Structural element for a functional member of a headbox in a web-manufacturing machine, functional member and headbox made thereof, and associated methods |
| 01/06/2010 | CN101622398A Subassembly for industrial fabrics |
| 01/06/2010 | CN101619551A Low quantitative macrofiber pressurized cambered netty groove |
| 01/05/2010 | US7641769 Suction box and dehydrator with pressurization and forming machine using thereof |
| 01/05/2010 | US7641768 Method and joining assembly for joining ends of a fabric in a paper machine |
| 12/31/2009 | US20090321031 Method and Device in a Dryer Section of a Fibre-Web Machine, Such as a Paper or Board Machine |
| 12/31/2009 | DE202009014273U1 Saugeinrichtung zum Aufbringen eines Unterdrucks auf ein laufendes Band Suction means for applying a negative pressure to a moving belt |
| 12/31/2009 | DE102008040035A1 Paper machine fabric coating method, involves forming polymer coating by cross-linking precursor material, and chemically bonding polymer coating to material that forms side of base structure |
| 12/31/2009 | DE102008040032A1 Leistenanordnung für eine Maschine zur Herstellung einer Faserstoffbahn Strip arrangement for a machine for producing a fibrous web |
| 12/31/2009 | DE102008040025A1 Bar arrangement for machine for producing fibrous web, particularly paper or cardboard web, has stationary guide device which comprises two stationary guide strands |
| 12/31/2009 | DE102008040021A1 Ledge arrangement for use in e.g. paper sheet production machine, has guiding units surrounding lower area of ledges by guiding arms, and rubber pads arranged at inner side of respective guiding arm for exerting guiding effect on ledges |
| 12/31/2009 | DE102008040020A1 Bar arrangement for machine for producing fibrous web, particularly paper or cardboard web, has stationary guide device which comprises multiple spaced and stationary C-shaped guide units |
| 12/31/2009 | DE102008040016A1 Ledge arrangement for use in e.g. paper sheet production machine, has fixed guiding device fixed at fixed structure or at frame and comprises multiple fixed guiding units, which are connected with ledges via spring units |
| 12/31/2009 | DE102008002658A1 Verfahren und Vorrichtung zur Erkennung des Zustandes eines Bandes Method and apparatus for detecting the condition of a tape |
| 12/30/2009 | CN101613973A Linear oscillator |
| 12/30/2009 | CN100575603C Contamination resistant press fabric structure and method of manufacture |
| 12/30/2009 | CN100575601C Grooved surface belt or roll and method of fabrication |
| 12/30/2009 | CN100575599C Method and device for stabilizing unseamed loops |
| 12/24/2009 | US20090314447 Arrangement and Methods for Increasing Productivity of a Tissue Papermaking Machine or Minimizing its Dimensions |
| 12/24/2009 | DE102009025652A1 Method with application in connection with paper-making machine, involves forming web in headbox at endless belt and transporting web with web separation resulting from drag difference and low pressure from surface of endless belt on fabric |
| 12/24/2009 | DE102008002465A1 Belt conveying device for transporting paper web ribbon from processing station to another station, has deflection rollers at upstream and downstream ends, and longitudinal guide element with guide rollers, where belt runs between rollers |
| 12/23/2009 | CN101608414A Expanding cylinder mould mechanism |