| Patents for D21F 1 - Wet end of machines for making continuous webs of paper (14,078) |
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| 06/24/2010 | WO2010069652A1 Headbox for a machine for producing a fibrous web |
| 06/24/2010 | WO2010069651A1 Headbox for a machine for producing a fibrous web |
| 06/24/2010 | WO2010069650A1 Headbox for a machine for producing a fibrous web |
| 06/24/2010 | WO2010069649A1 Headbox for a machine for producing a fibrous web |
| 06/24/2010 | WO2010069648A1 Headbox for a machine for producing a fibrous web |
| 06/24/2010 | US20100155008 Papermaking fabric |
| 06/24/2010 | US20100155007 Arrangement For Washing And Dewatering Cellulose Pulp |
| 06/24/2010 | DE102008063780A1 Verfahren zur Entfernung von Feststoffen aus einer Fasersuspension durch Flotation sowie Flotationsvorrichtung zu seiner Durchführung A process for the removal of solids from a fiber suspension by flotation, as well as flotation apparatus for its implementation |
| 06/24/2010 | DE102008054899A1 Stoffauflauf für eine Maschine zur Herstellung einer Faserstoffbahn Headbox for a machine for producing a fibrous web |
| 06/24/2010 | DE102008054898A1 Stoffauflauf für eine Maschine zur Herstellung einer Faserstoffbahn Headbox for a machine for producing a fibrous web |
| 06/23/2010 | EP2199459A1 Sheet composition system for a machine for producing a multiple layer sheet of fibrous material |
| 06/23/2010 | EP2199458A1 Forming fabric |
| 06/23/2010 | EP2198272A2 Microgloss measurement of paper and board |
| 06/23/2010 | EP2198086A2 Sheet having at least one watermark or pseudo-watermark observable only on one side of the sheet |
| 06/23/2010 | EP2198083A1 Flat woven full width on-machine-seamable fabric |
| 06/23/2010 | CN101755090A Method for the processing of pulp |
| 06/23/2010 | CN101748660A Anti-counterfeit water marked paper and manufacturing method thereof |
| 06/23/2010 | CN101748640A Adjustable accurate-position scraper device |
| 06/23/2010 | CN101748638A Compound watermark anti-counterfeiting paper and manufacturing method thereof |
| 06/22/2010 | CA2515981C Method and device for controlling paper machine, and program and storage medium |
| 06/18/2010 | CA2686287A1 Device for releasably fastening a wire foil in an installation for producing paper |
| 06/17/2010 | US20100147479 Methods for producing recycled pulp, methods for modifying pulp fiber surfaces and dirts, as well as pulp processing equipments |
| 06/17/2010 | US20100147474 Production of non-woven elements made of natural fibres |
| 06/17/2010 | DE102009046696A1 Anordnung zum Konditionieren eines Pressengewebes in einer Faserbahnmaschine Means for conditioning a press fabric in a fiber web machine |
| 06/17/2010 | DE102008062198A1 Flotation device for removal of impurities from aqueous fiber suspension in flotation container using cavities, has discharge pipe provided for flotation froth, and flotation container coupled with vibrator having preset frequency |
| 06/17/2010 | DE102008062197A1 Flotation method for removing impurities from diluted-fibrous suspension in flotation container, involves subjecting stream of fibrous suspension with compressed air jet during or after supply of gas at preset pressure |
| 06/17/2010 | DE102008061970A1 Konstantteil-Sortierung Approach flow sorting |
| 06/17/2010 | DE102008054634A1 Forming unit i.e. high-consistent sheet forming unit, for manufacturing graphical paper, has application unit opposite to support surface, where ratio between distance of edge of guiding surface and arc length amounts to specific value |
| 06/16/2010 | EP2195484A1 Method for manufacturing press felt with seam, press felt, and base fabric |
| 06/16/2010 | CN1961114B Dryer fabric seam |
| 06/16/2010 | CN101736640A Method for substituting mesh for felt in papermaking system of paper machine |
| 06/16/2010 | CN101734600A Method for conveying medium-concentration stuff and medium-concentration stuff pump system device for implementing same |
| 06/16/2010 | CN101023217B Tissue product, method of manufacture of a tissue product and apparatus for embossing a tissue ply |
| 06/10/2010 | US20100139882 Installation Module for a Paper or Board Machine |
| 06/10/2010 | DE102009045927A1 Vorrichtung zur Wartung eines Metallbandes Apparatus for maintenance of a metal strip |
| 06/09/2010 | EP2194186A1 Industrial two-layer fabric |
| 06/09/2010 | CN201502009U Pressure type net slot for papermaking |
| 06/09/2010 | CN1894465B Pintle for spiral fabrics |
| 06/09/2010 | CN1654742B Drive device of a cylinder or a roll for a paper or board machine and replacing assembly for replacing master gear |
| 06/09/2010 | CN101730766A Paper machine |
| 06/09/2010 | CN101725081A Coating paper for printing |
| 06/03/2010 | US20100132903 Yankee cylinder for paper producing machine |
| 06/02/2010 | EP2192226A2 Industrial two-layer fabric |
| 06/02/2010 | EP2192215A2 Industrial two-layer fabric |
| 06/02/2010 | EP2192214A1 Industrial two-layer fabric |
| 06/02/2010 | EP2191064A1 Structured forming fabric and method of making paper |
| 06/02/2010 | EP2191063A1 Structured forming fabric and method of making paper |
| 06/02/2010 | EP2191062A1 Structured forming fabric and method of producing paper |
| 06/02/2010 | DE102008044226A1 Vorrichtung zum Führen bzw. Überführen einer Faserstoffbahn Device for guiding and transferring a fibrous web |
| 06/02/2010 | CN201495451U Paper-making medium wastewater processing device |
| 06/02/2010 | CN201495450U Dilution water head box |
| 06/02/2010 | CN1930342B Wire cloth |
| 06/02/2010 | CN101105014B Pulp-breaking machine extraction bedplate for fiber separation for paper pulp |
| 06/01/2010 | US7727361 Papermachine clothing |
| 06/01/2010 | US7727360 Forming sieve for the wet end section of a paper machine |
| 06/01/2010 | US7726349 Tissue products having high durability and a deep discontinuous pocket structure |
| 05/27/2010 | WO2010059888A2 Application of retention, drainage and formation (rdf) chemical aids after a headbox of a papermaking process |
| 05/27/2010 | WO2010057755A1 Constant part having decoupling |
| 05/27/2010 | WO2010057734A1 Machine for producing and/or treating a fiber web |
| 05/27/2010 | DE102008058415A1 Arrangement for producing prefabricated fiber suspension for manufacturing paper, cardboard, tissue or another fiber material course for paper machine, has mixing device for conducting high consistency current and low consistency current |
| 05/27/2010 | DE102008058414A1 Konstantteil mit Entkopplung Constant part with decoupling |
| 05/27/2010 | DE102008043925A1 Band for a machine for the production of web material such as paper or cardboard, comprises a carrier structure and a porous structure made of polymer layer on the carrier structure in the area of a web material contact side |
| 05/27/2010 | DE102008043919A1 Belt for use as clothing in drying- or smoothing arrangement of e.g. paper machine, has contact surfaces, where regions between individual surfaces are filled with filling material under formation of predefined surface characteristics |
| 05/26/2010 | EP2188445A1 Method for compensating for faults in a paper web |
| 05/26/2010 | EP2188442A1 Constant part for a paper machine |
| 05/26/2010 | EP2188441A1 Low permeability fabric |
| 05/26/2010 | CN201485743U Insulating cardboard silk screen tensioning device |
| 05/26/2010 | CN201485742U Improved monolayer paper-making shaping net |
| 05/26/2010 | CN201485741U Abrasion-proof paper making shaping net |
| 05/25/2010 | US7722742 Corrugator belt |
| 05/25/2010 | CA2461732C Extraction bedplate with laser or water jet cut apertures |
| 05/25/2010 | CA2459735C Nonwovens forming or conveying fabrics with enhanced surface roughness and texture |
| 05/25/2010 | CA2459485C Industrial process fabric |
| 05/20/2010 | DE112008001016T5 System zum Austausch eines Gewebes bzw. Bandes in einer Bahnbildungsmaschine, Hubvorrichtung, die zum Austausch eines Gewebes bzw. Bandes in einer Bahnbildungsmaschine verwendet wird, und Verfahren zum Austausch eines Gewebes bzw. Bandes in einer Bahnbildungsmaschine A system for replacing a fabric or belt in a web forming machine, the lifting device, which is used for replacing a fabric or belt in a web forming machine, and method for replacing a fabric or belt in a web forming machine |
| 05/19/2010 | EP2186937A1 Valve assembly for metering small quantities of media, in particular small quantity metering device and application device for applying application medium to a mobile sheet of material |
| 05/19/2010 | EP2186936A1 Industrial multilayer fabric |
| 05/18/2010 | US7717141 Forming fabric with dual combination binder weft yarns |
| 05/18/2010 | CA2613110C Papermaking machine with papermaking belt |
| 05/14/2010 | WO2010052110A1 Mixing device |
| 05/12/2010 | EP1153168B1 Arrangement for adjusting width of fibre web |
| 05/12/2010 | DE202009016562U1 Entsorgungsrinne Disposal chute |
| 05/12/2010 | DE102008056505A1 Arrangement for production of finished fibrous material suspension for manufacturing paper-, cardboard-, tissue- or another fibrous material web, has high-consistency flow containing fiber or filler material and low-consistency flow |
| 05/12/2010 | DE102008043559A1 Switch-key arm for mechanism to detect lateral position of moving material web, particularly covering of paper machine, has contact region, where web edge of material web comes into contact with contact region |
| 05/12/2010 | CN201462382U Filament for papermaking drying screen |
| 05/12/2010 | CN201459503U Composite paper-making filter screen |
| 05/12/2010 | CN101705635A Method for recycling wastewater from papermaking pretreatment |
| 05/12/2010 | CN101705634A Method for beating of pulp, method for treatment of process water, and process for producing pulp and paper |
| 05/06/2010 | WO2010051243A1 Multi-layer papermaker's forming fabric with alternating paired and single top cmd yarns |
| 05/06/2010 | WO2010049304A1 Forming fabric |
| 05/06/2010 | WO2010012676A3 Twin-wire former for a machine for producing a web of fibrous material |
| 05/06/2010 | US20100108281 Tube bank apparatus for distributing stock |
| 05/06/2010 | US20100108175 Multi-layer papermaker's forming fabric with alternating paired and single top cmd yarns |
| 05/06/2010 | DE112008001476T5 Verfahren zur Verarbeitung von Faserstoff A method for processing the fibrous |
| 05/06/2010 | DE102008043358A1 Verfahren und Vorrichtung zur Bahnüberführung Method and apparatus for railroad overpass |
| 05/06/2010 | CA2829717A1 Multi-layer papermaker's forming fabric with alternating paired and single top cmd yarns |
| 05/06/2010 | CA2741604A1 Forming mesh |
| 05/06/2010 | CA2739803A1 Multi-layer papermaker's forming fabric with alternating paired and single top cmd yarns |
| 05/05/2010 | EP2182111A2 Method and device for threading a web |
| 05/05/2010 | EP2182110A1 Method for generating a paper machine tensioner |
| 04/29/2010 | WO2010048240A1 Twin fabric forming section with multiple drainage shoes |