| Patents for D21F 9 - Complete machines for making continuous webs of paper (2,705) |
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| 01/22/2004 | DE10231512A1 Siebpartie zur Herstellung einer mehrlagigen Faserstoffbahn Wire section for producing a multilayer fibrous web, |
| 01/21/2004 | EP1382741A2 Apparatus for making a paper web with at least one endless screen belt guided by bearing and guide rollers |
| 01/21/2004 | EP1382740A1 Forming section for producing a multi-layer fibrous web |
| 01/15/2004 | DE29624459U1 Paper-making machine for multi layer paper - has a double fourdrinier section for the second layer to bring it to the blanket carrying the first layer |
| 01/14/2004 | CN1134568C Device for dehydrating solid-based liquid suspensions, specially fiber-based suspensions |
| 01/06/2004 | US6673204 Method and apparatus for manufacturing non-woven fabric |
| 12/30/2003 | US6669820 Twin-wire former |
| 12/30/2003 | US6669814 High dry strength; packaging |
| 12/18/2003 | US20030232553 Nonwoven material and method for its production |
| 12/17/2003 | EP1370726A1 Twin wire former |
| 12/04/2003 | WO2002070817A8 Dewattering device in a paper machine or equivalent |
| 12/03/2003 | EP1366233A2 Former and headbox for said former |
| 11/26/2003 | EP1365067A1 Forming section |
| 11/20/2003 | US20030216828 Method for the control of quality in a paper web |
| 11/19/2003 | EP1362952A1 Forming section |
| 11/19/2003 | EP0925402B1 Under felt inclined flat former to produce multilayer or monolayer sheet of paper |
| 11/13/2003 | WO2003093574A1 Process arrangement in the short circulation of a paper machine |
| 11/13/2003 | US20030210606 Method and apparatus of mixing fibers |
| 11/12/2003 | EP1361309A1 Method for the control of quality of a paper web |
| 11/06/2003 | WO2003091499A1 Method for production of a tissue web |
| 11/06/2003 | US20030205347 Method and system for controlling the web formation |
| 11/06/2003 | CA2713601A1 Method for the production of a web of tissue material |
| 10/28/2003 | US6638395 Producing and finishing a fibrous material web. The machine includes a press section, for dewatering the fibrous web, with a press nip, a former, located before, relative to a web travel direction, the press section for sheet formation, and |
| 10/09/2003 | US20030188843 Papermaking machine for forming tissue employing an air press |
| 10/07/2003 | US6630054 Methods for forming a fluted composite |
| 10/02/2003 | US20030183355 Carried between top and bottom wires running through a dewatering machine having a first dewatering zone. The apparatus includes at least one suction box positioned downstream of the first dewatering zone. The process includes |
| 10/01/2003 | EP1105574B1 Nits separator |
| 09/25/2003 | DE20311224U1 Double belt papermaking machine has rotary support over which one belt is led close to headbox nozzle supplying suspension |
| 09/24/2003 | CN1444679A Twin-wire belt press roll dewatering machine |
| 09/18/2003 | WO2003076713A1 Apparatus in a wire section of a paper or board machine |
| 09/18/2003 | US20030173048 Fabric support element for a papermaking machine |
| 09/17/2003 | EP1343935A1 Vacuum box with skimmer bladee |
| 09/12/2003 | WO2003074782A1 Apparatus in the forming of web in a paper machine or the like |
| 09/11/2003 | US20030169253 Method of wavelets-based multiresolution representation of three-dimensional image object |
| 09/11/2003 | US20030168191 For producing packaging products |
| 09/10/2003 | EP1342843A1 Method and system for controlling the web formation |
| 09/09/2003 | US6616811 Machine for the manufacture of a multi-layer fibrous web |
| 09/09/2003 | US6616810 Device for removing water from a fibrous material strip |
| 09/09/2003 | US6616804 Mixture of mineral wool and starch in aqueous slurry; applying to form |
| 09/02/2003 | US6613194 Papermaking machine for forming tissue employing an air press |
| 08/21/2003 | WO2003069059A1 Method for producing material webs |
| 08/21/2003 | WO2003069058A1 Twin-wire paper machine |
| 08/21/2003 | CA2476233A1 Twin-wire paper machine |
| 08/06/2003 | EP0774541B1 Inclined planar former for producing paper sheet under the felt for the production of multilayer or single-layer paper |
| 08/05/2003 | CA2148385C Loading box for a former of a paper or board machine |
| 07/30/2003 | CN1116453C Wet-method for producing non-woven cloth and producing device thereof |
| 07/16/2003 | EP1327715A2 Apparatus for forming a paper or cardboard web |
| 07/15/2003 | US6592715 Device for the production of a multi-layer fiber stock web |
| 07/09/2003 | EP0793752B1 A method and a system for manufacturing broad airlaid paper webs containing an absorbing powder |
| 07/03/2003 | WO2003054293A1 Methods and system for manufacturing and finishing web products at high speed without reeling and unwinding |
| 06/26/2003 | US20030116297 Apparatus for forming a paper or cardboard web |
| 06/26/2003 | US20030116292 Multi-layer paper web and a method of forming it |
| 06/25/2003 | EP1321570A2 A multi-layer paper web and a method of forming it |
| 06/19/2003 | US20030113457 Methods and system for manufacturing and finishing web products at high speed without reeling and unwinding |
| 06/18/2003 | EP1319745A1 Twin-wire former |
| 06/12/2003 | US20030106662 Wire section |
| 06/05/2003 | WO2003046281A1 Method in the manufacture of a paper or board web, and apparatus in connection with a manufacturing line of a paper or board web |
| 06/04/2003 | EP1315862A1 Method and device for producing nonwovens |
| 06/04/2003 | EP1315861A1 Grooved lead blade for a papermaking machine |
| 06/04/2003 | CN1421571A Forming equipment for making continuous webs of paper or cardboard |
| 05/28/2003 | EP1313913A1 Twin-wire belt press |
| 05/21/2003 | EP1311724A1 Method for manufacturing a coated fibre web, improved paper or board machine and coated paper or board |
| 05/15/2003 | US20030089475 Comprises curled eucalyptus fibers; formed without use of Yankee dryer |
| 05/02/2003 | EP1125021B1 Method of producing a paper having a three-dimensional pattern |
| 04/29/2003 | US6554959 Tissue paper making machine |
| 04/22/2003 | US6551458 Method and apparatus for recovering fibers from white water of paper mill |
| 04/16/2003 | EP1021620B1 A multi-ply web forming method and apparatus |
| 04/16/2003 | EP0808387B1 Method for making uncreped throughdried tissue products without an open draw |
| 04/16/2003 | CN1411523A Compact multilevel paper making machine for mfg. web of paper |
| 04/16/2003 | CN1105804C Device for dehydrating solid-based liquid suspensions, specially fiber-based suspensions |
| 04/10/2003 | WO2003029557A1 Method and apparatus for draining fibre pulp suspension |
| 04/09/2003 | CN1409787A Arrangment and method for forming multilayered paper or paperboard web |
| 04/08/2003 | US6544387 Multi-layer headbox for a paper/board machine |
| 04/03/2003 | US20030062141 Machine for manufacturing a paper of cardboard web and press section therein |
| 04/03/2003 | US20030062140 Including two or more consecutive sub-totalities for making paper, such as a wire section, a press section, a drying section, and a finishing section |
| 04/02/2003 | EP1298246A2 Arrangement of high-pressure water devices in a paper machine and a method for arranging it in a paper machine |
| 03/26/2003 | CN2541503Y Small environmental protection paper making machine |
| 03/20/2003 | WO2003023137A1 Paper forming device of paper-making machine |
| 03/06/2003 | US20030041987 Durable acoustical panel and method of making the same |
| 03/05/2003 | EP1288368A1 Former for use in paper production |
| 02/27/2003 | US20030037898 Former for use in paper production |
| 02/26/2003 | EP1285123A1 A compact multilevel paper making machine for manufacturing a web of paper |
| 02/20/2003 | WO2002063097A3 Former and headbox for said former |
| 02/18/2003 | US6521091 Twin wire former |
| 02/12/2003 | CN1101490C Shifting net for a fibre distributor |
| 02/06/2003 | US20030024674 Papermaking machine for forming tissue employing an air press |
| 02/06/2003 | US20030024672 Dividing the web into at least two parts at least once before the final finishing stage and reeling, so that the part-webs can be handled with narrower equipment. |
| 02/05/2003 | EP1280959A2 Twin wire former |
| 01/22/2003 | EP0777782B2 Nonwoven material comprising a certain proportion of recycled fibres originating from nonwoven and/or textile waste |
| 01/07/2003 | US6503372 Twin wire former assembly |
| 01/07/2003 | US6503370 Wet paper web is given a basis weight variation in a non-random pattern before entering a press nip |
| 01/03/2003 | WO2003000990A1 A patterned paper and a method for manufacturing such |
| 01/02/2003 | US20030000666 Base-layer of a fibre furnish is firstly formed on a wire, top layer is deposited on base-layer, which is supported by a wire under the deposition of the top layer; pattern is created in connection with the forming base and top layers |
| 01/02/2003 | EP1267786A1 Absorbent composite having surface dryness |
| 12/27/2002 | WO2002103109A1 Method, paper machine and base paper for the manufacture of lwc printing paper coated once |
| 12/27/2002 | CA2467100A1 Method, paper machine and base paper for the manufacture of lwc printing paper coated once |
| 12/26/2002 | US20020195215 Outer layer of unrefined hardwood fibers and an inner layer of refined hardwood, softwood and machine broke fibers |
| 12/26/2002 | US20020195214 Variable hydraulic pulse drainage cylinder former |
| 12/18/2002 | EP1266087A1 Arrangement and method for forming a multilayered paper or paperboard web |
| 12/18/2002 | EP1266086A1 Method and arrangement for processing a wide paper or board web |