| Patents for D21G 9 - Other accessories for paper-making machines (3,676) |
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| 08/02/2007 | US20070175605 Method and device in a paper or board machine line |
| 08/02/2007 | DE19882815B4 Bahnzuführvorrichtung und Verfahren zum Zuführen eines Bahnendes Web supply means and method for feeding a web end |
| 08/02/2007 | DE102006003637A1 Verfahren zur Herstellung oder Behandlung einer Faserstoffbahn A process for the manufacture or treatment of a fibrous web |
| 08/01/2007 | EP1813720A1 Method for manufacturing or treating a sheet of fibrous material |
| 07/26/2007 | US20070169908 Optimal feeding of chemicals into process stream of papermaking process having locally stoichiometric conditions, having optimal ratio of chemicals in process stream for chemicals to react, and optimal residence time of chemicals such that chemicals fed into system have had enough time to take effect |
| 07/26/2007 | DE202007007420U1 Vorrichtung zum Aufführen einer Materialbahn, insbesondere Überführen eines Randstreifens einer Faserstoffbahn Apparatus for threading a material web, in particular transferring an edge strip of a fibrous web |
| 07/26/2007 | DE202007007404U1 Mit Metallbandumlauf ausgerüstete Faserbahnbehandlungsvorrichtung einer Papier-/Kartonmaschine und/oder Nachbehandlungsmaschine Equipped with metal belt revolution fiber web treatment device of a paper / board machine and / or post-treatment machine |
| 07/25/2007 | CN101006228A Doctor device |
| 07/24/2007 | CA2424999C Arrangement in connection with a drying cylinder and a reel-up of a paper machine |
| 07/24/2007 | CA2254319C Directional tail transfer threading apparatus |
| 07/19/2007 | WO2007080215A1 Web-forming machine equipped with service platforms |
| 07/19/2007 | US20070169060 Production optimization |
| 07/18/2007 | CA2561250A1 Wash liquid spray nozzles for pulp mat and method to assemble nozzle |
| 07/17/2007 | CA2319573C Method and apparatus in reeling of a web |
| 07/12/2007 | DE102006001050A1 Continuous and seamless machine belt changing method for production or processing of paper web, involves connecting end of guide carrier with support part of roller where guide carrier has outer runner slide rail which runs axial to roller |
| 07/12/2007 | DE102006001044A1 Reinigungsvorrichtung Cleaning device |
| 07/12/2007 | DE102006001019A1 Lifting machine for rollers used in production or treatment of paper, cardboard or textiles comprises cable, belt or chain which passes over pulleys to lifting mechanism on one side of machine |
| 07/04/2007 | CN1990953A Nanometer watermark paper and manufacturing method thereof |
| 06/28/2007 | DE102005060811A1 Verfahren zur Bestimmung der Beschichtungsmenge auf einer Materialbahn A method for determining the amount of coating on a web of material |
| 06/27/2007 | EP1801288A1 Process and plant for producing a fibrous web |
| 06/21/2007 | DE202007005670U1 Reinigungsvorrichtung Cleaning device |
| 06/14/2007 | WO2007050692A3 Automated tuning of large-scale multivariable model predictive controllers for spatially-distributed processes |
| 06/12/2007 | US7228777 Carrier rope apparatus and method |
| 06/07/2007 | WO2007062926A1 Web monitoring |
| 06/06/2007 | EP1792861A2 Vacuum belt feeding apparatus for guiding a moving web |
| 06/06/2007 | EP1792860A2 Vacuum web transport device for guiding a running web |
| 06/06/2007 | DE102005057861A1 Dichtungsanordnung Seal assembly |
| 05/30/2007 | EP1789628A1 Doctor blade device |
| 05/24/2007 | DE102005054825A1 Verfahren zur Bestimmung der Papierfestigkeit Method for determining the strength of paper |
| 05/23/2007 | EP1788153A2 Device for treating a web of material |
| 05/23/2007 | CN1966854A Apparatus and method for damping or preventing partial vibration of paper machine |
| 05/23/2007 | CN1317451C Method and system for maintaining runnability in a paper or board machine |
| 05/17/2007 | US20070107863 Wet Crepe Throughdry Process For Making Absorbent Sheet and Novel Fibrous Products |
| 05/16/2007 | EP1785527A2 Method for determining a strength characteristic of a fibrous web during manufacture thereof |
| 05/16/2007 | EP1785526A2 Method for determining a strength characteristic of a fibrous web during manufacture thereof |
| 05/16/2007 | EP1785525A1 Measurement of paper/board process |
| 05/16/2007 | CN2900603Y Pape web static clearing device |
| 05/16/2007 | CN2900602Y Vacuum pump system for net washing water recovery |
| 05/15/2007 | US7217342 Apparatus for paper making and paper surface enhancement |
| 05/09/2007 | EP1783272A1 Threading device |
| 05/09/2007 | EP1021729B1 Wet end control for papermaking machine |
| 05/08/2007 | CA2266780C Method for drying a surface-treated paper web or equivalent in an after-dryer of a paper machine and after-dryer carrying out the method in a paper machine |
| 05/03/2007 | WO2007048875A1 Arrangement in tail threading of a web-forming machine |
| 05/03/2007 | DE102006049513A1 Arrangement for guiding insertion strips in supply railway-making machine, has separating element which is connected to non rotating counter element for supporting insertion strip while separating |
| 05/03/2007 | CA2620041A1 Arrangement in tail threading of a web-forming machine |
| 05/02/2007 | EP1780333A2 Method and machine for manufacturing a fibrous web |
| 05/02/2007 | EP1778915A1 Device for stabilising a web |
| 05/01/2007 | USRE39601 Providing a substantially web-wide surface having an upstream end and a shape conforming to at least a portion of that of the predetermined run, creating a flow of air in the direction of the web run by supplying pressurized air |
| 04/26/2007 | US20070090145 Vacuum Belt Conveyor of a Web Forming Machine for Transferring a Threading Tail |
| 04/26/2007 | DE102006049151A1 Vacuum belt conveyor for web forming machine, has vacuum unit creating vacuum effect on belt loop for conveying threading tail, and dividing structure arranged with turning roll in travel direction of tail for creating axial vacuum zones |
| 04/18/2007 | EP1775378A1 Transfer apparatus |
| 04/18/2007 | EP1689931B1 A screening apparatus for screening pulp suspensions and method of operating the apparatus |
| 04/18/2007 | EP1481127B1 On-line fiber orientation closed-loop control |
| 04/11/2007 | EP1772556A1 Method and device for transferring a fibrous web |
| 04/11/2007 | EP1771622A2 Roll for a web forming machine and a method for manufacturing the corresponding roll |
| 04/04/2007 | EP1770211A1 A device for leading and drawing a tail-end of paper |
| 04/03/2007 | US7200461 Measuring a number of variables from the paper making process, comparing the stored fingerprint data in computer, deriving the difference between two data, forming a graph; data processing |
| 04/03/2007 | US7198697 Supporting and wiping device for machine wire systems |
| 04/03/2007 | US7198696 Basing continuing addition of filler exclusively on the level of the filler concentration measured in the white water or in the stock; basing continuing addition of retention agent exclusively on the amount of filler measured in the paper |
| 03/28/2007 | EP1767690A2 Method for controlling sorting systems and sorting system for using the method |
| 03/22/2007 | US20070062663 Used paper recycling apparatus and its constituent devices |
| 03/21/2007 | EP1430178B1 Method in a paper or pulp process to control the chemical state of the pulp and circulation water system |
| 03/20/2007 | US7192507 Machine for producing a fibrous material web |
| 03/20/2007 | US7192506 Shortened layout from dryer to reel in tissue machine |
| 03/15/2007 | DE20221684U1 Gerät zum Führen eines Bahnaufführendstückes über einen leeren Raum Device for guiding a web threading tail over an empty space |
| 03/15/2007 | DE102005041476A1 Press for dewatering and/or smoothing fibrous sheet, e.g. of paper, comprises impermeable belt wound around driven pressing roller, with cleaner for belt and roller surfaces to improve power transfer |
| 03/14/2007 | EP1761448A1 A reeling method and system as well as an measuring apparatus |
| 03/14/2007 | CN1304998C Method and system for managing the need of doctor blades |
| 03/08/2007 | WO2006124665A3 Measurement system for improved paper roll runnability |
| 03/07/2007 | EP1436459B1 A method and a device for removing broke in a plant for drying of a web-formed material |
| 03/07/2007 | CN1924190A Medium dense pulp tower |
| 03/05/2007 | WO2007050692A2 Automated tuning of large-scale multivariable model predictive controllers for spatially-distributed processes |
| 03/05/2007 | CA2627777A1 Automated tuning of large-scale multivariable model predictive controllers for spatially-distributed processes |
| 03/01/2007 | WO2007024861A1 Reverse bumptest for closed-loop identification of cd controller alignment |
| 03/01/2007 | WO2007023209A1 Method and arrangement in tail threading in a single-wire draw drying section of a web-forming machine |
| 03/01/2007 | DE112005000796T5 Verfahren und System zur Durchführung und Verwendung von Belastungsmessungen zur Wartung von Maschinenkomponenten und -vorrichtungen in Bezug auf Papierherstellung A method and system for performing and use of load measurements for the maintenance of machinery components and devices in relation to papermaking |
| 03/01/2007 | CA2620150A1 Reverse bump test for closed-loop identification of cd controller alignment |
| 02/22/2007 | WO2006134213A3 Method and arrangement for manufacturing paper |
| 02/22/2007 | DE102005039304A1 Verfahren zur Regelung mindestens einer Eigenschaft einer Faserstoffbahn und dazugehöriges Blattbildungssystem Method for controlling at least one property of a fibrous web and associated Sheet forming system |
| 02/22/2007 | DE102005039016A1 Fiber sheet e.g. paper sheet, specific volume determining method for use in paper machine, involves positioning path sensors on both sides of fiber sheet, and providing beta radiation sensors with radiation source |
| 02/21/2007 | EP1754828A1 Method and system for threading a running paper web |
| 02/21/2007 | EP1754827A1 Method for controlling at least one property of a fibrous web and corresponding sheet forming system |
| 02/21/2007 | EP1753913A1 Production optimization |
| 02/20/2007 | US7181308 Method for monitoring and analyzing a paper production process |
| 02/20/2007 | US7179349 Method and device for passing a web in connection with a finishing device of a paper or board machine |
| 02/15/2007 | DE112005000263T5 Verfahren zur Überwachung und Steuerung eines Papierherstellungsprozesses A method for monitoring and controlling a papermaking process |
| 02/14/2007 | CN2869097Y Rewinding machine dust-absorbing device capable of increasing dust-absorbing effect |
| 02/08/2007 | DE20280353U1 Reinigungsvorrichtung für eine Papier- oder Kartonendbearbeitungseinrichtung A cleaning device for a paper or Kartonendbearbeitungseinrichtung |
| 02/08/2007 | DE102005036482A1 Vorrichtung zum Behandeln einer Bahn aus Faserstoff Apparatus for treating a web of fibrous material |
| 02/07/2007 | CN2866577Y Hot-air circulating device fo paperboard glazing machine |
| 02/07/2007 | CN1298924C Blow box for controlling the web run |
| 02/06/2007 | CA2275713C Method for detecting contamination and/or damage in a face running through a nip in a paper machine or in a paper finishing machine |
| 01/31/2007 | CN1906435A Seal for measuring device |
| 01/30/2007 | US7169264 Wire foil for a paper production installation |
| 01/30/2007 | US7169259 Shortened layout from dryer to reel in tissue machine |
| 01/25/2007 | US20070018028 Stabilizing apparatus for paper webs in the course of formation |
| 01/25/2007 | US20070017649 Used paper processing apparatus |
| 01/25/2007 | DE112005000584T5 Verfahren und Vorrichtung in einer Papier- oder Kartonmaschinenlinie Method and device in a paper or board machine line |
| 01/24/2007 | EP1746207A2 Stabilizing apparatus for paper webs in the course of formation |
| 01/24/2007 | EP1504155B1 Method and apparatus for monitoring of the dry line in a fourdrinier paper machine and for control based thereupon |