| Patents for D21F 1 - Wet end of machines for making continuous webs of paper (14,078) |
|---|
| 01/10/2008 | DE20122815U1 Saugelement Suction |
| 01/10/2008 | DE102006030892A1 Verfahren zur Herstellung von Sieben sowie dadurch hergestelltes Sieb A process for the production of sieves and sieve produced thereby |
| 01/09/2008 | EP1876291A2 Fabric for use in the manufacture of tissue products having visually discernable background texture regions bordered by curvilinear decorative elements |
| 01/09/2008 | EP1876290A1 Press fabric for pulp machine |
| 01/09/2008 | EP1794359A4 Double layer forming fabric with high centre plane resistance |
| 01/09/2008 | EP1137845B1 System and method for sheet measurement and control in papermaking machine |
| 01/09/2008 | CN201003125Y Head box diluting water addition device |
| 01/09/2008 | CN101100827A Low-pressure feeding valve |
| 01/09/2008 | CN100360740C Process for making high quantitative watermark anti-forge paper |
| 01/08/2008 | CA2393210C Method for using water hydraulics in a paper or board machine |
| 01/08/2008 | CA2387117C Method and arrangement for mixing pulp components in the manufacture of paper |
| 01/08/2008 | CA2352319C Method and device for measurement of the retention profile and for control of the retention in a paper/board machine |
| 01/08/2008 | CA2311322C Method and equipment for controlling properties of paper |
| 01/08/2008 | CA2260511C Twin wire former and method of manufacturing a fibrous material web from a fibrous suspension using same |
| 01/03/2008 | WO2008000900A1 Forming section |
| 01/03/2008 | WO2008000535A1 Apparatus for producing vibrations |
| 01/03/2008 | US20080000600 Method and Device for Dilution of Cellulose Pulp |
| 01/03/2008 | DE19882820B4 Verfahren und Vorrichtung zum Wechseln eines Rundfilzes Method and apparatus for changing a Rundfilzes |
| 01/02/2008 | EP1873304A1 Device for removing weft threads from the edge of cloth |
| 01/02/2008 | EP1871950A1 Double layer forming fabric with paired warp binder yarns |
| 01/02/2008 | EP1124007B1 Pollution prevention method for cylindrical dryers used in paper machines |
| 01/02/2008 | CN100359099C Security paper and method and device for producing the same |
| 12/27/2007 | US20070295468 Twin Wire Gap Former Paper Making Machine with Variable Wrap Impringement Shoe |
| 12/27/2007 | DE20122810U1 Pressenpartie Press section |
| 12/27/2007 | DE102006029241A1 Vorrichtung zum Erzeugen von Schwingungen Device for generating vibrations |
| 12/26/2007 | EP1870514A2 Conveyor belt for a machine for the production of sheet material and method for the production of such a conveyor belt |
| 12/26/2007 | EP1870513A1 Method for manufacturing a substrate for a press/transport belt for manufacturing sheet material |
| 12/26/2007 | EP1639195A4 Roll having multiple fluid flow channels for use in producing and processing sheet material |
| 12/26/2007 | CN101092801A Papermaker's forming fabric with cross-direction yarn stitching and ratio of top machined direction yarns to bottom machine direction yarns of 2:3 |
| 12/26/2007 | CN100357508C Industrial fabric including yarn assemblies |
| 12/25/2007 | US7311806 Papermaking needle felt |
| 12/25/2007 | US7311803 Uniformly spreading pulp suspension to paper web; prevents channeling; multiunits with separate controllers |
| 12/25/2007 | US7311270 Device and methodology for improved mixing of liquids and solids |
| 12/21/2007 | WO2007145107A1 Nozzle device, method of imparting chemical using it, and chemical |
| 12/21/2007 | WO2007144461A1 Equipment, lifting device arrangement, method and use of equipment for handling a fabric loop in a web forming machine |
| 12/21/2007 | WO2007144460A1 Hood for web forming, press and/or dryer section |
| 12/21/2007 | WO2007144459A1 A method, lifting device and arrangement for replacing a fabric in a web forming machine and a corresponding web forming machine |
| 12/21/2007 | WO2007124030A3 Multi-layer woven creping fabric |
| 12/20/2007 | US20070294607 Ldpc-Code Generating Method, Communication Apparatus, And Code-String Generating Method |
| 12/20/2007 | US20070293381 Bendable Cylinder |
| 12/20/2007 | US20070292663 Fabric Structure For Use In Paper Machine And Manufacturing Method Thereof |
| 12/19/2007 | EP1866479A1 Method and device for changing a fabric in a paper or board machine |
| 12/19/2007 | EP1866478A1 Paper or board machine |
| 12/18/2007 | CA2397399C Papermaker's forming fabric with companion yarns |
| 12/18/2007 | CA2249507C Forming belt for manufacturing construction materials and transfer belt for manufacturing construction materials |
| 12/18/2007 | CA2177927C Headbox of a paper/board machine |
| 12/13/2007 | US20070286951 such as permeability and abrasion resistance; depositing resin onto a substrate at discrete locations in a controlled manner to control the dimensions of the deposits to create a predetermined pattern in droplets to provide the property; uniform thickness; setting; papermaking |
| 12/13/2007 | DE102006022892B3 Procedure for the production of paper, comprises introducing water used for the paper production and/or water from additional components contacted with all-metal catalyst, and adding peroxide containing solution to this water |
| 12/12/2007 | CN101087963A Spreader roll |
| 12/12/2007 | CN101087917A Apparatus and method for controlling the consistency of a flow of stock solution in a papermaking machine |
| 12/12/2007 | CN100354783C Method and apparatus for controlling the operation of stock preparation of a paper machine |
| 12/11/2007 | US7306703 Contamination resistant press fabric structure and method of manufacture |
| 12/11/2007 | US7306702 Enzymatic press felt treatment |
| 12/11/2007 | US7306014 Industrial two-layer fabric |
| 12/06/2007 | US20070277951 Modularly Constructed Paper Machine Covering |
| 12/05/2007 | CN100353000C Bar code white watermark antifalsification paper and its preparation method and watermark cylinder mould |
| 12/04/2007 | US7303656 Low permeability textile substrate for a two-sided coated product |
| 12/04/2007 | US7303655 Arcuate member is configured to have the fabric wrapped at least partially thereabout such that the advancing fabric is centrifugally dewatered; eliminates rewetting of the fabric exiting the conditioning |
| 12/04/2007 | CA2328543C Loading element for the dewatering lath of a web-forming wire |
| 12/04/2007 | CA2246533C Suction box in a paper machine and method in the suction box in a paper machine |
| 11/29/2007 | WO2007135231A1 A static dewatering element for a web forming machine and a method for covering a static dewatering element designed for a web forming machine |
| 11/29/2007 | DE102006024405A1 Verfahren zur Reduzierung klebender Verunreinigungen bei der Papierherstellung A process for reducing sticky contaminants in paper manufacture |
| 11/29/2007 | DE102006024404A1 Verfahren zur Verbesserung der Qualität einer Faser-Suspension A method for improving the quality of a fiber suspension |
| 11/29/2007 | DE102006024373A1 Siebpartie einer Maschine zur Herstellung und/oder Behandlung einer Faserstoffbahn Wire section of a machine for producing and / or treating a fibrous web |
| 11/29/2007 | DE102006024343A1 Conveyor belt for machine for producing sheet materials, e.g. paper or cardboard, has indentations on machine side of belt to ensure reliable, non-slip contact with driving rollers |
| 11/29/2007 | DE10000659B4 Dichtung für das Lager einer Breitstreckwalze und deren Montageverfahren Seal for the bearing of a spreader roll and their assembly process |
| 11/28/2007 | EP1858811A1 Method of inhibiting the growth of microorganisms |
| 11/28/2007 | CN101080531A Multi-pin pin seam for an industrial fabric |
| 11/28/2007 | CN100351463C Method of raising water filtering performance of asbestos and non-asbestos latex sheet |
| 11/28/2007 | CN100351462C Prepn process of asbestos and non-asbestos latex sheet |
| 11/28/2007 | CN100351461C Paper retention-aid process |
| 11/27/2007 | US7300554 Textured surface of a tissue forming fabric to generate bulk, cross directional tensile, absorbency, and softness in a sheet of paper |
| 11/27/2007 | US7300553 Arrangement for a wire section of a paper or board machine |
| 11/27/2007 | US7300551 Paper machine belt conditioning system, apparatus and method |
| 11/27/2007 | US7300549 Method for controlling the operation of a paper, board or tissue production line |
| 11/22/2007 | US20070267164 Headbox and stock delivery system for a papermaking machine |
| 11/22/2007 | US20070267162 Apparatus and Method in a Paper Machine and a Paper Machine |
| 11/22/2007 | DE102006023834A1 Verfahren zur Herstellung eines Hohlkörpers einer Maschine zur Herstellung und/oder Veredelung einer Materialbahn und Hohlkörper A process for producing a hollow body of a machine for producing and / or finishing a material web, and the hollow body |
| 11/21/2007 | EP1857588A1 Papermakers dryer fabric |
| 11/21/2007 | EP1855877A2 Papermaking fabrics with contaminant resistant nanoparticle coating and method of in situ application |
| 11/21/2007 | CN200978369Y Grit catcher barrel for making paper |
| 11/21/2007 | CN200978368Y Grit catcher cone for making paper |
| 11/21/2007 | CN101076387A A method and an arrangement for improving gas removal |
| 11/21/2007 | CN101074545A Used paper recycling apparatus and its constituent devices |
| 11/21/2007 | CN100349789C Deflection correcting device for paper machine |
| 11/20/2007 | US7297234 Methods for bonding structural elements of paper machine and industrial fabrics to one another and fabrics produced thereby |
| 11/20/2007 | US7297233 Dewatering apparatus in a paper machine |
| 11/20/2007 | US7296682 Process for controlling operation of a flotation cell |
| 11/20/2007 | CA2449041C Multilayer through-air dryer fabric |
| 11/20/2007 | CA2419360C Open-ended base fabric for papermaking press felt and papermaking press felt |
| 11/20/2007 | CA2278647C Method and apparatus for control of a headbox in a paper machine |
| 11/19/2007 | CA2586770A1 Used paper recyclying apparatus and its constituent devices |
| 11/15/2007 | WO2007129051A1 Security substrate comprising watermark |
| 11/15/2007 | DE102006022028A1 Vorrichtung und Verfahren zum Einziehen eines Bandes in eine Maschine, insbesondere Papiermaschine, sowie Einziehverfahren Apparatus and method for feeding a tape in a machine, in particular a paper machine, as well Pull- |
| 11/15/2007 | DE102006012835B3 Verfahren zur Behandlung von störende Gefäßzellen enthaltendem Zellstoff A method for the treatment of unwanted vascular cells containing pulp |
| 11/14/2007 | EP1853760A1 Dewatering apparatus |
| 11/14/2007 | EP1853759A1 Dewatering arrangement adapted to use in a twin-wire dewatering section of a stock processing machine |
| 11/14/2007 | EP1749924B1 Forming fabric for a papermaking machine and method for manufucturing such a forming fabric |
| 11/14/2007 | EP1654416B1 Method and device for separating material flows |
| 11/14/2007 | EP1590526B1 Filter sector for use in rotary disc filters for separating pulp suspensions |