| Patents for D21F 1 - Wet end of machines for making continuous webs of paper (14,078) |
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| 07/07/2005 | DE10356576A1 Verfahren zum Führen von an einer Papiermaschine offen anfallendem Siebwasser A method of routing on a paper machine white water accumulating open |
| 07/07/2005 | CA2550260A1 An industrial fabric having a layer of a fluoropolymer and method of manufacture |
| 07/06/2005 | EP1320641B1 METHOD FOR OBTAINING A FIBROUS PRODUCT CONTAINING Ca AND FIBROUS PRODUCT |
| 07/06/2005 | CN1209524C Method of draining water from low-consistency water-fibre suspensions |
| 07/05/2005 | CA2359941C Tangential separating device for solid matter |
| 06/30/2005 | WO2005059244A1 Equipment for moving the roll of a paper machine |
| 06/30/2005 | WO2005059243A1 Pintle for spiral fabrics |
| 06/30/2005 | WO2005058000A2 System, method and equipment for measurements and control of fibrous substratum formation and your representativeness |
| 06/30/2005 | WO2005038128A3 Contamination resistant press fabric structure and method of manufacture |
| 06/30/2005 | US20050139340 Spray system for cleaning wires |
| 06/30/2005 | US20050139281 Paired warp triple layer forming fabrics with optimum sheet building characteristics |
| 06/28/2005 | US6911115 A Security paper has a security zone for providing protection against mechanical falsification |
| 06/28/2005 | CA2440766C Industrial fabric with asymmetrically apertured tiles |
| 06/28/2005 | CA2342220C Papermaking fabric seam with additional threads in the seam area |
| 06/28/2005 | CA2231314C Process for thickening a fibrous pulp suspension |
| 06/23/2005 | WO2005056920A2 Industrial textile fabric |
| 06/23/2005 | WO2005049916A3 Herringbone type vacuum dewatering box cover |
| 06/23/2005 | WO2005019530A3 Method and apparatus for forming a paper or tissue web |
| 06/23/2005 | US20050136763 Industrial fabric having a layer of a fluoropolymer and method of manufacture |
| 06/23/2005 | DE10355687A1 Verfahren zur Herstellung einer Faserstoffbahn A process for producing a fibrous web |
| 06/22/2005 | EP1544350A1 Paper making machine |
| 06/22/2005 | EP1543194A1 Forming of a paper or board web in a twin-wire former or in a twin-wire section of a former |
| 06/22/2005 | EP0946800A4 Improvement of seam integrity in multiple layer/multiple seam press fabrics |
| 06/21/2005 | CA2317263C Cleaning device for cleaning of a fabric, such as wire or felt used in paper machines, paperboard machines or similar |
| 06/21/2005 | CA2281668C Papermaker's fabric with auxiliary yarns |
| 06/16/2005 | WO2005054574A1 Materials for dewatering elements |
| 06/16/2005 | US20050130531 Novel methods of seaming |
| 06/16/2005 | US20050126725 Device for distributing cellulose pulp of low and medium consistency in order to form a uniform pulp web |
| 06/15/2005 | EP1541651A1 Polyamide-amic acid coating formulations and processes |
| 06/15/2005 | EP1541242A1 Liquid spray unit, method for spraying liquid using it, and chemical |
| 06/15/2005 | EP1540203A2 On-machine-seamable industrial fabric having seam-reinforcing rings |
| 06/15/2005 | CN1206406C Paper web with two-region |
| 06/14/2005 | US6905574 Multi-layer forming fabric with two warp systems bound together with a triplet of binder yarns |
| 06/14/2005 | US6904942 For a paper machine having at least two warp sheets formed of individual warp threads |
| 06/09/2005 | WO2005052249A1 Security paper and method for production thereof |
| 06/09/2005 | WO2005052248A1 Shower tube, paper machine or the like and method for manufacturing a shower tube |
| 06/09/2005 | WO2005003454A3 Cross-direction actuator and control system with adaptive footprint |
| 06/09/2005 | US20050124243 Polymeric textile substrate grafted to a primer layer of an activating species, a substrate specific penetrant, and a wetting agent; a resin of a water-borne thermoplastic, at least one of a polyhydroxyether resin and an analogue of polyhydroxyether resin and a co-resin |
| 06/09/2005 | US20050121371 Apparatus for separating fibers from reject material |
| 06/09/2005 | US20050121097 Machine direction yarn stitched triple layer papermaker's forming fabrics |
| 06/09/2005 | US20050121055 Cleaning method |
| 06/09/2005 | DE10351771A1 Verfahren zur Herstellung einer Faserstoffbahn A process for producing a fibrous web |
| 06/09/2005 | DE10350073A1 Verfahren zur Weißeregelung für die Druckfarbenentfernung in Deinking-Anlagen und eine Deinking-Anlage mit einer Flotationszelle zur Druckfarbenentfernung Process for the White regime for ink removal in deinking plant and a deinking plant with a flotation de-inking |
| 06/09/2005 | DE10343913A1 Vorrichtung und Verfahren zur Bestimmung der Permeabilität eines umlaufenden Bandes Apparatus and method for determining the permeability of a circulating band |
| 06/08/2005 | EP1538258A1 Method of guiding white water accumulating openly in a paper machine. |
| 06/08/2005 | CN2703781Y Facing roller |
| 06/08/2005 | CN1205386C A process for the production of paper |
| 06/08/2005 | CN1205384C Tube bank structure and flow tube producing method |
| 06/08/2005 | CN1205093C Pre-crimped tie components and method for connecting article by it |
| 06/07/2005 | US6902787 Industrial fabric with asymmetrically apertured tiles |
| 06/07/2005 | US6902652 Multi-layer papermaker's fabrics with packing yarns |
| 06/07/2005 | US6902651 Tube bank structure, and flow tube producing method |
| 06/07/2005 | US6902650 Method of making a stratified paper |
| 06/02/2005 | WO2005049916A2 Herringbone type vacuum dewatering box cover |
| 06/02/2005 | DE10356045B3 Roller for guiding a moving goods belt comprises second annular bodies rotating with an axle arranged between two neighboring first annular bodies |
| 06/02/2005 | DE10351295A1 Verfahren zum Erzeugen einer Faserstoffbahn und Vorrichtung zur Durchfühung des Verfahrens A method of producing a fibrous web and a device for the method Durchfühung |
| 06/02/2005 | DE10351293A1 Dewatering press assembly for a papermaking process has an air-tight hood that is pressurised or evacuated |
| 06/02/2005 | DE10350758A1 Twin-sieve unit for manufacture of high-quality papermaking assembly has two transverse vibration units linked to upper and lower sieves |
| 06/01/2005 | EP1536064A1 Method and device for producing fraud-proof paper and fraud-proof paper |
| 06/01/2005 | EP1536063A1 Method for producing a fibrous web |
| 06/01/2005 | EP1536062A1 Twin wire former for a machine for producing a fibrous web and corresponding method |
| 06/01/2005 | EP1536060A1 Forming Fabric |
| 06/01/2005 | EP1536059A2 Combination yarn for papermaking felts and method for making the same |
| 06/01/2005 | EP1261771B1 Forming fabric with machine side layer weft binder yarns |
| 06/01/2005 | CN1623019A Anti-staining agent for paper machine, and method for preventing stains using the same |
| 06/01/2005 | CN1204315C Auxiliary dehydrating plant for vacuum wash hollander |
| 05/31/2005 | US6899143 Forming fabric with twinned top wefts and an extra layer of middle wefts |
| 05/31/2005 | US6899142 Two fabric layers are interwoven by binding threads; drainage channels penetrating the fabric belt to remove moisture from the second fabric layer and the upper paper side. |
| 05/31/2005 | CA2342225C Papermaking fabric seam with additional threads in the seam area |
| 05/26/2005 | WO2005047596A1 Transparent seam spirals |
| 05/26/2005 | US20050109587 Textile product having an integrated sensor for measuring pressure and temperature |
| 05/25/2005 | EP1117867A4 Underwire water weight turbulence sensor |
| 05/25/2005 | EP1084473A4 Paper stock shear and formation control |
| 05/25/2005 | DE10329883B4 Verfahren zur Flotation von Störstoffen aus einer wässrigen Papierfasersuspension A process for flotation of impurities from an aqueous paper fiber suspension |
| 05/25/2005 | DE102004048518A1 Assembly to recover usable fiber material from rejected fraction in a paper making process has two-part drainage basin incorporating drainage channel |
| 05/25/2005 | CN1203232C Paper machine |
| 05/24/2005 | US6896771 Paper machine clothing and a method of producing the same |
| 05/24/2005 | US6896009 Machine direction yarn stitched triple layer papermaker's forming fabrics |
| 05/24/2005 | CA2269790C Method and device in a paper machine or equivalent or in a finishing device of same for removal of dust |
| 05/24/2005 | CA2144208C Method for fitting the roll mantle of a tubular roll intended for a paper machine or equivalent with glide bearings and a tubular roll that makes use of the method |
| 05/19/2005 | WO2005045129A1 Method for adjusting the ph and machine for preparing a fiber web |
| 05/19/2005 | US20050103460 prevents white water dewatered to the opposite side of a roll from interfering with pressure elements (blades, etc.); prevent damage to the pressure element that is caused by a collision with white water during dewatering and to manufacture defect-free paper that has even dispersion of fibers |
| 05/19/2005 | US20050103397 Forming fabric |
| 05/19/2005 | US20050103224 An aqueous curable mixture of polyamic acid with a neutralizing agent and a crosslinking agents; coatings for papermaking, and industrial fabrics and yarns |
| 05/19/2005 | US20050103095 Apparatus and method for assessing the condition of at least one circulating band in a paper machine |
| 05/19/2005 | US20050102763 Industrial textile fabric |
| 05/19/2005 | DE10347919A1 Verfahren zum Einstellen eines pH-Werts und Maschine zur Herstellung einer Faserstoffbahn A method for adjusting a pH and machine for producing a fibrous web |
| 05/17/2005 | CA2299693C Pintle seamed press felt |
| 05/12/2005 | WO2005042836A2 Three dimensional tomographic fabric assembly |
| 05/12/2005 | WO2005042833A2 Method for producing a fibrous strip and device for carrying out said method |
| 05/12/2005 | WO2005042831A1 Method for regulating whiteness for removal of printing ink in deinking installations and deinking installation comprising a flotation cell for removal of printing ink |
| 05/12/2005 | US20050098291 Apparatus for paper making and paper surface enhancement |
| 05/11/2005 | EP1530103A1 Method for producing a fibrous web |
| 05/11/2005 | CN2698834Y Table roll type vacuum suction tank |
| 05/11/2005 | CN2698833Y Hydraulic head box |
| 05/11/2005 | CN2698832Y Multi-drum type cotton forming equipment |
| 05/10/2005 | US6890408 Headbox for the metered addition of a fluid medium into a suspension stream |
| 05/10/2005 | US6890407 Method and apparatus for producing calendered paper or board |
| 05/10/2005 | CA2334657C Process arrangement for the short circulation in a paper or board machine |
| 05/05/2005 | US20050095414 Process belt and method of forming the same |