| Patents for D21F 1 - Wet end of machines for making continuous webs of paper (14,078) |
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| 05/23/2006 | US7048012 Interwoven pair of yarns from different layers, crossover patterns; polyamide yarns, polyester yarns, polyphenylene sulfide yarns; minimizes drainage, wear side is resistant to abrasion, non-slippage between layers |
| 05/23/2006 | CA2319678C Belt for recirculation in machines and method for the manufacture thereof |
| 05/18/2006 | WO2006053105A1 Staggered, discontinuous wear protection for seams |
| 05/18/2006 | WO2006052690A1 Unique modular construction for use as a forming fabric in papermaking or tissue or nonwovens |
| 05/18/2006 | WO2006052689A2 Forming fabrics |
| 05/18/2006 | WO2005121445A3 In-line sandwich seams |
| 05/18/2006 | US20060106176 Polyamide filament and industrial fabric using the polyamide filament |
| 05/18/2006 | US20060102308 Apparatus and method in the treatment of the stock passed to a headbox of a paper machine or equivalent |
| 05/18/2006 | US20060102301 pressing out water in a thickening device to form a highly consistent paper fiber stock, then heating the highly consistent paper fiber stock, and dispersing the heated highly consistent paper fiber stock with dispersers |
| 05/18/2006 | US20060102244 Industrial two-layer fabric |
| 05/18/2006 | DE112004001111T5 Verfahren zum Führen eines Endlosbandes in einer Papier-/Kartonmaschine, und Vorrichtung zur Anwendung des Verfahrens A method for guiding an endless belt in a paper / board machine, and device for applying the method |
| 05/18/2006 | DE102004055139A1 Edge seal for air-permeable, endless belt of machine for producing fibrous sheet, e.g. of paper or cardboard, having adjustable path to optimize gap between the belt and a suction element |
| 05/18/2006 | CA2805022A1 Forming fabrics |
| 05/18/2006 | CA2804933A1 Forming fabrics |
| 05/18/2006 | CA2587027A1 Staggered, discontinuous wear protection for seams |
| 05/18/2006 | CA2587009A1 Unique modular construction for use as a forming fabric in papermaking or tissue or nonwovens |
| 05/18/2006 | CA2587008A1 Forming fabrics |
| 05/17/2006 | EP1657357A1 Strip-like instrument washing device |
| 05/17/2006 | EP1657335A2 Vapour Permeable Clothing |
| 05/17/2006 | EP1657052A1 Process for increasing the softness of base webs and products made therefrom |
| 05/17/2006 | EP1656996A1 Agitated flotation apparatus for cleaning fibrous suspensions dispersed in liquids. |
| 05/17/2006 | EP1656480A1 Fabrics employing binder/top interchanging yarn pairs |
| 05/17/2006 | CN1774540A Method for increasing press fabric void volume by laser etching |
| 05/17/2006 | CN1774538A Method of preventing raveling of suface of paper body in paper machine, printing paper for offset printing, and mold releasing agent |
| 05/17/2006 | CN1773012A Method and device for mixing suspensions |
| 05/17/2006 | CA2527135A1 Polyamide filament and industrial fabric using the polyamide filament |
| 05/16/2006 | CA2357778C Process arrangement for short circulation |
| 05/16/2006 | CA2281140C Multilayer laminate seam fabric |
| 05/11/2006 | WO2006049548A1 Method and apparatus of a twin-wire press |
| 05/11/2006 | US20060096961 Method for manufacturing a wire and a wire |
| 05/11/2006 | US20060096730 Equipment and method in a paper or board machine for mixing of fresh stock and of water for dilution of fresh stock |
| 05/11/2006 | US20060096729 Unique modular construction for use as a forming fabric in papermaking or tissue or nonwovens |
| 05/11/2006 | US20060096653 Forming fabrics |
| 05/11/2006 | US20060096098 Tube roll for a paper machine and a method for manufacturing a tube roll |
| 05/11/2006 | DE102004003719A1 Papermaking assembly discharges fibre suspension via rotating member onto sieve at a vector angled with respect to a dewatering belt |
| 05/11/2006 | CA2583579A1 Method and apparatus of a twin-wire press |
| 05/10/2006 | EP1654417A1 Paper machine fabric |
| 05/10/2006 | EP1654416A1 Method and device for separating material flows |
| 05/04/2006 | WO2006045882A1 Spreader roll |
| 05/04/2006 | WO2006045574A1 Device and method for cleaning a material web, and method for reducing or preventing spreading of a spray mist |
| 05/04/2006 | WO2006045571A1 Device and method for cleaning a material web, and method for the production of a speed-up cleaning head |
| 05/04/2006 | WO2006045378A1 Method for degassing and supplying a fibrous suspension to a headbox or a filter device, and degassing device |
| 05/04/2006 | WO2006010792A3 Guide roll for a web forming machine and methods for manufacturing and using the corresponding guide roll |
| 05/04/2006 | US20060095154 Automatic ash control system and an automatic retention control system for the reduction or suppression of an interactive build-up of the two controls are linked via a model for the dependence between the filler addition and the retention agent consumption, computer assisted quality control system |
| 05/04/2006 | DE102004052975A1 Vertical double sieve former assembly for fibre web of paper or carton has rising section in contact with dewatering drum and secondary belt |
| 05/04/2006 | DE102004052234A1 Temporäre Eigenschaftsänderung einer Papiermaschinenbespannung Temporary change in properties of a paper machine clothing |
| 05/04/2006 | DE102004051327A1 Verfahren zur Entgasung und Zuführung einer Faserstoffsuspension zu einem Stoffauflauf sowie Entgasungsvorrichtung A process for degassing and supplying a pulp suspension to a headbox and degassing |
| 05/04/2006 | CA2585851A1 Spreader roll |
| 05/03/2006 | EP1653002A1 Temporary change of a property of a papermaker's fabric |
| 05/03/2006 | EP1653000A1 Headbox for machine for producing a fibrous web, in particular a paper or board web |
| 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 | EP1651811A1 Fabrics with v-guides |
| 05/03/2006 | EP1651810A2 Triple layer industrial fabric for through-air drying process |
| 05/03/2006 | EP1440205B1 Through-air-drying base fabric |
| 05/03/2006 | EP1362141B1 A fabric for use in papermaking |
| 05/03/2006 | EP1313914B1 Dryer screen |
| 05/02/2006 | US7036533 Woven fabric belt device |
| 04/27/2006 | WO2006042906A1 A method and an arrangement for improving gas removal |
| 04/27/2006 | US20060086827 Liquid spray unit, method for spraying liquid using it, and chemical |
| 04/27/2006 | DE102005011690A1 Vorrichtung und Verfahren zum Reinigen einer Materialbahn sowie Verfahren zum Verringern oder Vermeiden eines Ausbreitens eines Sprühnebels Apparatus and method for cleaning a web of material as well as methods for reducing or avoiding spreading of a spray |
| 04/27/2006 | DE102004051255A1 Papermaking assembly for multi-layered web has an outlet to a jet tip that minimises all sharp contractions of the fibre suspension flow pattern |
| 04/27/2006 | DE102004050263A1 Walze zur Herstellung und/oder Behandlung einer Faserstoffbahn, Verfahren zur Herstellung der Walze und Anwendung der Walze Roll for producing and / or treating a fibrous web, process for the preparation of the roll and the application roll |
| 04/26/2006 | EP1649104A1 On-machine-seamable papermaking fabric |
| 04/25/2006 | US7032625 Multi-layer papermaking fabrics having a single or double layer weave over the seam |
| 04/20/2006 | WO2006041369A1 Device and method for production of cellulose-based products |
| 04/20/2006 | US20060081349 Non-woven through air dryer and transfer fabrics for tissue making |
| 04/19/2006 | CN1761788A Machine direction yarn stitched triple layer papermaker's forming fabrics |
| 04/19/2006 | CN1252350C Forming equipment for making continuous webs of paper or cardboard |
| 04/18/2006 | US7029555 Diagonally joined cylindrical fabric and manufacturing method thereof |
| 04/18/2006 | US7028946 Expander roll |
| 04/18/2006 | US7028833 Method for connecting the belt ends of transport belts, as well as transport belt and closure aid for carrying out said method |
| 04/18/2006 | CA2236921C Device for de-watering solid-liquid suspensions |
| 04/13/2006 | WO2006005792A8 Bendable cylinder |
| 04/13/2006 | US20060076118 Slurry of fiber and uncooked starch, appling to a paper mat, after the paper mat is formed; improving the dry strength of the paper |
| 04/13/2006 | DE112004000903T5 Verfahren zur Herstellung einer Mehrschichtpapierbahn A process for the production of a multilayer paper web |
| 04/13/2006 | DE102004049261A1 Verfahren und Vorrichtung zur Regelung des Flächengewichtsquerprofils einer Faserstoffbahn Method and apparatus for controlling the basis weight cross-profile of a fibrous web |
| 04/13/2006 | DE102004048432A1 Mehrlagiger Stoff mit Binodalem MD-Garn A multi-layer fabric with Binodalem MD yarn |
| 04/12/2006 | EP1645684A1 Method and device for regulating the transverse grammage profile of a fibrous web |
| 04/12/2006 | EP1645683A1 Yarn having a bi-nodal cross-section and papermaking fabric comprising such a yarn |
| 04/12/2006 | EP1644578A1 Grooved and perforated layer for use in papermakers' fabric |
| 04/12/2006 | EP1644575A1 Low permeability textile substrate for a two-sided coated product |
| 04/12/2006 | EP1585603A4 Spraying system with automated nozzle cleaning device |
| 04/12/2006 | EP0988419B1 Cellulosic web, method and apparatus for making the same using papermaking belt having angled cross-sectional structure, and method of making the belt |
| 04/12/2006 | CN1250810C Method and device for inflation dispersing floation of pulp suspension liquid |
| 04/11/2006 | US7025095 Paper machine clothing |
| 04/11/2006 | CA2423544C Variable frequency fourdrinier gravity foil box |
| 04/11/2006 | CA2216527C Anti-falsification paper and a method of manufacture thereof |
| 04/06/2006 | US20060070713 Apparatus and method for monitoring the transfer of a material web |
| 04/06/2006 | DE102004047879A1 Multi-layer regulator for production of a fibrous material course, comprises a fibrous material suspension with a nozzle wall and side panels, separating element, lamellas, and an aperture exhibits a affected main face of the suspension |
| 04/06/2006 | DE102004046566A1 Paper/cardboard forming system from fibrous suspension, comprises regulator and breast roll fixed on rotatable stool, which are rotatable around the center of a forming roller, and a regulator nozzle and runs with rotating endless filters |
| 04/06/2006 | DE102004046565A1 Paper/cardboard suspension dewatering device comprises formed roller (apart from open roller) opposite to the roll of second roller in its filtering direction where the lateral sides of formed roller and first roller are at a distance |
| 04/05/2006 | EP1313910B1 Headbox for a paper machine, board machine, pulp machine or equivalent |
| 04/05/2006 | CN2769315Y Disc type heat dispersion machine |
| 04/05/2006 | CN2769314Y Suspension curtain adjustable starching device for machine-made rice paper replicator |
| 04/04/2006 | US7022208 Methods for bonding structural elements of paper machine and industrial fabrics to one another and fabrics produced thereby |
| 04/04/2006 | CA2297031C Warp-tied composite forming fabric |
| 03/30/2006 | WO2006032722A1 Method and apparatus for separating impurities from machine circulation of coating station |
| 03/30/2006 | WO2006015377A3 Paired warp triple layer forming fabrics with optimum sheet building characteristics |
| 03/30/2006 | US20060065801 Gimbaled mounting bracket |
| 03/30/2006 | DE29924869U1 Cooling system for a papermaking/cardboard prodn machine has closed primary/secondary cooling circuits with heat exchangers and tertiary feed/outflow at the machine for effective cooling without soiling the process water |