| Patents for D21F 1 - Wet end of machines for making continuous webs of paper (14,078) |
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| 05/29/2013 | DE102011087095A1 Verfahren zur Überführung einer Materialbahn von einer Trockenanordnung zu einer nachgeordneten Funktionseinheit und Trockenvorrichtung A process for converting a web of a dry arrangement to a downstream functional unit and drying apparatus |
| 05/29/2013 | DE102011087094A1 Verfahren zur Überführung einer Materialbahn von einer Trockenanordnung zu einer nachgeordneten Funktionseinheit und Trockenvorrichtung A process for converting a web of a dry arrangement to a downstream functional unit and drying apparatus |
| 05/29/2013 | CN202954259U Cleaning device for dry mesh using waste paper as raw materials to produce fine dried noodle case board paper |
| 05/29/2013 | CN101418530B Method and structure for influencing fiber web material character |
| 05/28/2013 | US8449719 Security paper |
| 05/28/2013 | US8448789 Apparatus for washing and dewatering pulp |
| 05/28/2013 | DE202012012540U1 Bahnbehandlungsvorrichtung Web treatment device |
| 05/28/2013 | CA2794186A1 Supporting element, such as a foil or wire board, for use in a papermaking installation |
| 05/23/2013 | WO2013072560A1 Fiber web machine equipped with fabric heater |
| 05/23/2013 | DE102011086534A1 Device for receiving and continuing wet fibrous web with declined path, particularly air-permeable felt, has walls partially limiting suction chamber and openings provided in walls |
| 05/22/2013 | EP2594692A1 Method and arrangement for oscillating a fabric in a fiber web machine |
| 05/22/2013 | EP2594691A1 Method for producing a paper machine fabric and paper machine fabric |
| 05/22/2013 | CN202945494U Stirring fan wheel of vacuum ceramic dehydrator for waste paper pulp |
| 05/22/2013 | CN202945493U Water absorption roller of vacuum ceramic dehydrator for waste paper pulp |
| 05/22/2013 | CN202945492U Central shaft mounting seat set of vacuum ceramic dehydrator for waste paper pulp |
| 05/22/2013 | CN202945491U Vacuum ceramic waste paper pulp dehydrator |
| 05/22/2013 | CN202945490U Curved surface vacuum chamber connecting device |
| 05/22/2013 | CN202945489U Reaction force-free high-speed shaking device |
| 05/22/2013 | CN103114487A Nylon suction box panel |
| 05/22/2013 | CN103114486A Nylon wear-proof spray nozzle |
| 05/22/2013 | CN103114485A Paper machine net part roller lifting detection mechanism |
| 05/22/2013 | CN103112205A Method for producing a paper machine fabric and paper machine fabric |
| 05/22/2013 | CN102203344B Multi-layer papermaker's forming fabric with alternating paired and single top CMD yarns |
| 05/21/2013 | US8444826 Industrial filtration fabric with high center plane resistance |
| 05/21/2013 | US8444825 Forming sieve for the wet end section of a paper machine |
| 05/16/2013 | US20130118701 Method and Arrangement for Fiber Web Machine, and Software Product |
| 05/16/2013 | DE102011118609A1 Device for manufacturing printed web-like material e.g. paper in paper machine, for packaging purposes, has nozzles for printing web with image such that manufacturing of web from pulp and printing of web are carried out within same system |
| 05/15/2013 | CN103104709A Blowoff valve of high-pressure spray pipe |
| 05/15/2013 | CN103103852A Vacuum box body structure for vacuum suction-shifting roller |
| 05/15/2013 | CN103103851A Net portion grooming roller cleaning device |
| 05/14/2013 | US8440054 Calender for calendering a paper web |
| 05/10/2013 | WO2013013133A3 Energy saving papermaking forming apparatus, system, and method for lowering consistency of fiber suspension |
| 05/10/2013 | WO2012130694A3 Device and method for cleaning and/or conditioning a clothing |
| 05/09/2013 | US20130112361 Wire for papermaking of microfibrous cellulose-containing sheet and method for producing microfibrous cellulose-containing sheet |
| 05/08/2013 | EP2589702A1 Headbox for a fiber web machine |
| 05/08/2013 | DE102011085817A1 Scheibenfilter Disc Filters |
| 05/08/2013 | CN202925373U Pneumatic tensioner for forming net |
| 05/08/2013 | CN202925372U Paper making filter screen |
| 05/08/2013 | CN1809665B Nonwoven neutral line dryer fabric |
| 05/08/2013 | CN103097608A Machine for producing a paper web, in particular a sack paper web |
| 05/08/2013 | CN103088690A Headbox For A Fiber Web Machine |
| 05/08/2013 | CN101835935B An apparatus for removing gas in connection with a paper machine or corresponding |
| 05/01/2013 | EP2585634A1 Filamentary seaming element for an industrial fabric and industrial fabric seamed using the element |
| 05/01/2013 | EP2585633A2 Headbox for a machine for producing a fibre-material web |
| 05/01/2013 | CN202913295U Flow slurry guiding plate |
| 05/01/2013 | CN202913294U Novel flow box flap |
| 05/01/2013 | CN103079835A Method for producing a security paper, and circular screen for this purpose |
| 04/25/2013 | WO2013056804A1 Dewatering filter |
| 04/25/2013 | DE102011116605A1 Entwässerungssieb Dewatering |
| 04/25/2013 | DE102011085101A1 Bahnbehandlungsvorrichtung Web treatment device |
| 04/25/2013 | DE102011085093A1 Bahnbehandlungsvorrichtung Web treatment device |
| 04/24/2013 | EP2584091A1 Woven papermaker fabric, in particular a forming fabric |
| 04/24/2013 | DE202013101447U1 Stoffauflauf einer Faserbahnmaschine Headbox of a fiber web machine |
| 04/24/2013 | CN202898882U Novel dry net cleaning device |
| 04/24/2013 | CN202898881U Woolen blanket squeezing device capable of improving safety performance |
| 04/24/2013 | CN202898880U Double-layer abrasion-resistant paper-making mesh |
| 04/24/2013 | CN202898879U Cotton pulp sizing device |
| 04/24/2013 | CN103061191A Woven papermaker fabric, in particular forming fabric |
| 04/24/2013 | CN101796248B Method of forming a fabric seam by ultrasonic gap welding of a flat woven fabric |
| 04/24/2013 | CN101589194B Method for dehydrating pulp, and dehydration machine for carrying out the method |
| 04/23/2013 | CA2527135C Polyamide filament and industrial fabric using the polyamide filament |
| 04/18/2013 | WO2013053993A1 Method and apparatus for reducing the water and energy consumption of a paper machine with the help of a vacuum system and optimization of solids content as well as use of the same |
| 04/18/2013 | US20130092337 Dewatering Screen and Method for Manufacturing the Same |
| 04/17/2013 | EP2581492A1 Method and arrangement for fiber web machine, and software product |
| 04/17/2013 | CN202881751U Breast roll swinging and vibrating device of papermaking machine |
| 04/17/2013 | CN103046421A Transfer suction roll for transferring a material web |
| 04/17/2013 | CN103046420A Papermaking machine tensioner |
| 04/17/2013 | CN103046419A Method and arrangement for fiber web machine, and software product |
| 04/17/2013 | CN103046418A Crescent double-layer flow box |
| 04/16/2013 | CA2750186C Method and apparatus of cleaning paper machine press fabrics on-the-run |
| 04/12/2013 | CA2792059A1 Belt for transferring wet web |
| 04/11/2013 | WO2013051995A1 Pulp distribution device |
| 04/11/2013 | WO2013050215A1 Papermaking fabric |
| 04/11/2013 | WO2012123439A3 Laminated endless belt |
| 04/11/2013 | CA2850724A1 Pulp distribution device |
| 04/10/2013 | EP2576898A1 State monitoring method for closed valve systems for the assessment of the maintenance state thereof |
| 04/10/2013 | EP2576897A1 Positioning drive and positioning drive system |
| 04/10/2013 | EP2576896A1 Fabric belt, in particular forming fabric |
| 04/10/2013 | CN103031768A Improved equipment and method for separating heavyweight part during waste paper conversion |
| 04/10/2013 | CN101802300B Device for dewatering of pulp |
| 04/10/2013 | CN101775753B Filling method and device thereof in paper making process |
| 04/09/2013 | US8414741 Tissue papermaking machine and a method of manufacturing a tissue paper web |
| 04/04/2013 | WO2013047885A1 Nonwoven fabric for moist towelette, method of manufacturing the non-woven fabric, and moist towelette using the same |
| 04/04/2013 | WO2013047862A1 Wet wipe and method for manufacturing the same |
| 04/04/2013 | WO2013045325A1 Operating method for a stock preparation zone |
| 04/03/2013 | CN202849863U Mesh portion cleaning system for multi-cylinder long mesh paper machine |
| 04/03/2013 | CN103015248A Anti-counterfeiting paper comprising watermark combination with bright window and method for manufacturing anti-counterfeiting paper |
| 04/02/2013 | CA2471379C Security paper and method and apparatus for producing the same |
| 03/28/2013 | WO2013041339A1 Headbox for a machine for producing a fibre-material web |
| 03/28/2013 | WO2013041338A1 Lateral distribution device of a headbox for a machine for producing a fibrous web |
| 03/28/2013 | US20130075051 Headbox for a machine for producing a fibrous material web, in particular a paper or cardboard web |
| 03/28/2013 | DE102011083367A1 Former for machine for manufacturing fibrous material web e.g. paper web, from fibrous material suspension, has lower wire, and felt enclosing suction roller and guided over conducting and adjustable rollers for adjusting felt strain |
| 03/28/2013 | DE102011083308A1 Blattbildungsvorrichtung für eine Maschine zur Herstellung einer Faserstoffbahn aus wenigstens einer Faserstoffsuspension A forming apparatus for a machine for producing a fibrous web from at least one fibrous stock suspension |
| 03/28/2013 | DE102011083207A1 Querverteilvorrichtung eines Stoffauflaufs für eine Maschine zur Herstellung einer Faserstoffbahn Lateral distribution of a headbox for a machine for producing a fibrous web |
| 03/28/2013 | DE102011083192A1 Paper making wire cloth, particularly forming fabric for sheet forming zone of paper or tissue machine in paper manufacturing industry, has lower float thread provided in lower repeat unit that forms machine-sided thread longitudinal floats |
| 03/28/2013 | DE102011083176A1 Lateral distribution device for coupling to headbox of machine used for producing fibrous web, has inlet opening aligned corresponding to outlet opening in terminal area for indirectly coupling continuing line component/functional unit |
| 03/27/2013 | CN202830629U Concentration treatment device for pulp in pulp wite section couch roll broke pool |
| 03/27/2013 | CN202830628U Mesh portion drying and vacuum dewatering system for multi-cylinder long mesh paper machine |
| 03/27/2013 | CN202830627U Mesh portion gravity dewatering system for multi-cylinder long mesh paper machine |
| 03/27/2013 | CN202830626U Novel deckle edge pulp peeling separation device |