| Patents for D21F 1 - Wet end of machines for making continuous webs of paper (14,078) |
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| 10/24/2002 | WO2002048450A8 A process for recovering inorganic material from deinking sludge |
| 10/24/2002 | US20020153113 Lamella of a headbox of a paper, cardboard or tissue machine |
| 10/24/2002 | DE10208610A1 Cellulose fibre suspension is discharged through an array of vortex generators of a defined pressure drop to jet outlets |
| 10/23/2002 | EP1250488A1 Twin fabric forming section blade mounting |
| 10/23/2002 | CN1376090A Method and device for processing pulp |
| 10/23/2002 | CN1093202C Woven fabric |
| 10/23/2002 | CN1093201C Method and apparatus for control of a headbox in a paper machine |
| 10/22/2002 | US6468397 Efficiently removing debris, especially fibers, from nonwoven forming fabric by emitting cleaning fluid in countercurrent direction; nonclogging, nonfouling |
| 10/17/2002 | WO2002081817A1 Apparatus and method for treating roll surfaces and/or fabrics |
| 10/17/2002 | WO2000005449A3 Belt jointing apparatus |
| 10/17/2002 | US20020148588 Mounting device |
| 10/17/2002 | US20020148587 Process and device to control quality parameters in paper, tissue and pulp dewatering plants |
| 10/17/2002 | US20020148585 Layered fiber structure in paper products |
| 10/17/2002 | DE10117236A1 Paper making process uses never-dried-pulp with additive introduced by chemical precipitation |
| 10/16/2002 | CN1375026A Paper machine cover |
| 10/15/2002 | US6466839 Fast CD and MD control in a sheetmaking machine |
| 10/15/2002 | US6464837 Headbox and process for the metered addition of a fluid medium into a suspension stream of a headbox |
| 10/15/2002 | US6464836 Variable hydraulic pulse drainage cylinder former |
| 10/15/2002 | US6464833 Method of controlling basis weight profile using multi-layer consistency dilution |
| 10/15/2002 | US6464830 Increased strength for minimizing slough and lint; blending hardwoodand softwood fibers |
| 10/15/2002 | CA2296241C Device for the treatment of a fibrous suspension |
| 10/10/2002 | WO2002079569A2 Base structure for seamed papermaker's fabrics |
| 10/10/2002 | WO2002061202A3 Method and apparatus for use of vibrational force in papermaking |
| 10/10/2002 | DE10116867A1 Paper making sieve conveyer has curved water suction head positioned at junction of two dewatering planes |
| 10/10/2002 | DE10116733A1 Parallel paper-making sieve belts travel with sandwiched web through roller nip under pressure to separation point |
| 10/10/2002 | DE10116666A1 Spritzdüsen Spray nozzles |
| 10/09/2002 | EP1247896A2 Method and device for monitoring the functioning of spray nozzles |
| 10/09/2002 | EP1246965A1 Method for eliminating detrimental substances in a process liquid |
| 10/09/2002 | EP1070164B1 Fabric and seam construction |
| 10/09/2002 | CN1373252A Enhancement of joint in fabric cepable of jointing on machine for paper machine |
| 10/08/2002 | US6461479 Process and device for distributing a pulp suspension, particularly at medium consistency |
| 10/08/2002 | US6461474 Process for producing high-bulk tissue webs using nonwoven substrates |
| 10/03/2002 | WO2002077363A1 Tube bank structure, and flow tube producing method |
| 10/03/2002 | WO2002077362A2 Fabric seams having additional low melt yarn |
| 10/03/2002 | WO2000009914A3 Leakage control system for treatment of moving webs |
| 10/03/2002 | US20020139503 Base structure for seamed papermaker's fabrics |
| 10/03/2002 | US20020139432 Industrial multilayer fabric |
| 10/03/2002 | EP1144888A3 Leakage control system for treatment of moving webs |
| 10/03/2002 | CA2441284A1 Fabric seams having additional low melt yarn |
| 10/02/2002 | EP1245728A2 Applicator device |
| 10/02/2002 | EP1245726A1 Fastening device |
| 10/02/2002 | EP1245725A1 Method and device for regulating quality parameters of paper-, tissue- and pulp dewatering machines |
| 10/02/2002 | EP1244847A1 Edge sensing arrangement |
| 10/02/2002 | EP1244829A1 Method for the production of hydrolysis stabilized polyester monofilaments and use thereof |
| 10/02/2002 | EP0865532B1 Method and arrangement in a web former for preventing rewetting of a web |
| 10/02/2002 | DE10207301A1 Two converging sieves astride a paper web, have water suction units feeding a suction box chamber |
| 10/02/2002 | DE10115726A1 Auftragsvorrichtung Application device |
| 10/02/2002 | DE10115422A1 Befestigungsvorrichtung Fastening device |
| 10/01/2002 | CA2213841C Strip material and process for its manufacture |
| 09/26/2002 | WO2002074672A1 Web-processing apparatus |
| 09/26/2002 | WO2002074529A1 Industrial fabric with asymmetrically apertured tiles |
| 09/26/2002 | US20020134882 Web-processing apparatus |
| 09/26/2002 | US20020134519 Method for eliminating detrimental substances in a process liquid |
| 09/25/2002 | EP1242681A1 Decorative wet molding fabric for tissue making |
| 09/25/2002 | EP1242676A1 Method and apparatus for washing fibre pulp mixture |
| 09/25/2002 | EP0943033B1 Multi-layer headbox for a paper machine/board machine |
| 09/24/2002 | US6455450 Paper machine felt |
| 09/24/2002 | US6455447 Substrate for transporting fibers during papermaking process having active agent selected from fluorinated monomers, fluorinated polymers, perfluorinated polymers, and polyalkyl siloxanes grafted to surface to lower surface energy thereof |
| 09/24/2002 | US6454905 Impulse dried; toilet paper |
| 09/24/2002 | US6454904 Modified wet pressing process employing an integrally sealed air press |
| 09/19/2002 | WO2002073048A1 Improved adjustable bearing for side guiding continuous belts, and a method for replacing wear components thereof |
| 09/19/2002 | WO2002072948A1 Method and arrangement for controlling short circulation in a paper machine or the like |
| 09/19/2002 | WO2002072250A1 Arrangement for mixing flows in papermaking process |
| 09/19/2002 | WO2000075408A3 Automatic seaming machine |
| 09/19/2002 | US20020129914 Zonal conditioning across width of the felt belt by measuring fibrous material web cross direction profile and/or felt belt cross direction profile and permeability of felt belt across width; conditioning felt belt depending on measuement |
| 09/19/2002 | US20020129909 Method of removing high density stickies from secondary papermaking fibers |
| 09/19/2002 | DE10112202A1 Walze Roller |
| 09/19/2002 | DE10112053A1 Paper-making machine suction box low pressure generated by expulsion of air |
| 09/19/2002 | CA2439232A1 Method and arrangement for controlling short circulation in a paper machine or the like |
| 09/18/2002 | EP1241297A2 Device for cleaning a conveyor belt |
| 09/18/2002 | EP1240388A1 An apparatus and associated method for drying a wet web of paper |
| 09/18/2002 | EP1240386A1 Method of controlling the operation of an approach system of a paper machine or the like web formation apparatus |
| 09/18/2002 | EP0993520B1 Method for dehydrating solid-based liquid suspensions, specially fiber-based suspensions |
| 09/17/2002 | US6451412 Fabric seam |
| 09/17/2002 | US6451171 Fabric dewatering device and method |
| 09/17/2002 | US6450213 Symmetrical-weave junction for a strip woven with an asymmetrical weave |
| 09/12/2002 | WO2002070895A2 Roller |
| 09/12/2002 | WO2002070818A1 Method and device for producing transverse flows in a sheet forming device |
| 09/12/2002 | WO2002070817A1 Dewattering device in a paper machine or equivalent |
| 09/12/2002 | US20020124977 Device for distributing cellulose pulp of low and medium consistency in order to form a uniform pulp web |
| 09/11/2002 | EP1239169A1 Roller with a shell having a non-uniform density |
| 09/11/2002 | EP1238155A1 Method and arrangement for producing calendered paper or board |
| 09/11/2002 | EP1238145A1 Procedure and means for generating turbulence in stock suspension flow |
| 09/11/2002 | EP1238144A1 Papermaking fabric |
| 09/11/2002 | EP1238143A1 Arrangement and method for recovery of energy in a paper machine |
| 09/11/2002 | CN1369029A Woven fabric |
| 09/05/2002 | US20020121737 Edge sensing arrangement |
| 09/05/2002 | US20020121354 A plane ultrasonic wave field is employed for interacting with water suspended pulp and paper fiber stock using acoustic techniques to subject particulate suspensions. |
| 09/05/2002 | US20020121350 First flow conveyed through a tube, and turbulence is generated in it by form parts on the inner periphery of the tube; second flow from a feed channel outside the tube, whereby flows are mixed as a result of the turbulence |
| 09/04/2002 | EP1236828A1 Trailing element of a head box of a paper, board or tissu machine |
| 09/04/2002 | EP0939842B1 A multilayer headbox for a papermaking machine |
| 09/04/2002 | CN1090264C Dryer fabric seaming |
| 09/04/2002 | CN1090263C Apparatus for testing quality of weld of balancer in drum type washing machine |
| 09/03/2002 | US6444094 Dewatering, angle |
| 09/03/2002 | US6444092 Residual water sludges containing the fillers and coating pigments are subjected to mixing and milling together with fresh pigments or fresh fillers in form of powders, fresh-pigment and/or freshfiller containing slurries |
| 09/03/2002 | US6444088 Foam process web production with foam dilution |
| 08/29/2002 | WO2002066733A1 Paper machine fabric |
| 08/29/2002 | US20020117285 Web product with isotropic fiber orientation |
| 08/29/2002 | US20020117282 Utilizing at least a second control loop for regulating the concentration of the material suspension supplied to the headbox |
| 08/29/2002 | US20020116839 Bi-component molded modular link and a fabric made from a plurality thereof |