| Patents for D21G 9 - Other accessories for paper-making machines (3,676) |
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| 10/21/1999 | WO1999053137A1 Method of determining a volumetric percentage of air in a fiber suspension in a paper-making machine |
| 10/21/1999 | WO1999053134A1 Underwire water weight turbulence sensor |
| 10/21/1999 | WO1999038101A9 Paper stock shear and formation control |
| 10/21/1999 | CA2291625A1 Method of determining a volumetric percentage of air in a fiber suspension in a paper-making machine |
| 10/19/1999 | US5968590 Method for drying a surface-treated paper web in an after-dryer of a paper machine and after-dryer of a paper machine |
| 10/19/1999 | CA2167292C System for overall control of the different transverse profiles in a paper web manufactured by means of a machine for the manufacture of a web material, such as a board or paper machine and/or a finishing machine |
| 10/14/1999 | WO1999051811A2 Water weight sensor array imbedded in a sheetmaking machine roll |
| 10/14/1999 | DE19815994A1 Übergabe einer Faserstoffbahn Transferring a fibrous web |
| 10/13/1999 | EP0949375A2 Device for transferring a fibrous web |
| 10/13/1999 | CN2343192Y Cylinder cleaner |
| 10/09/1999 | CA2268528A1 Process and device for the transfer of a fibrous material web |
| 10/06/1999 | EP0946822A1 Method for detecting contamination and/or damage in a face running through a nip in a paper machine or in a paper finishing machine |
| 10/06/1999 | EP0946820A1 Method and device for conducting a process in the production of paper |
| 10/06/1999 | CN1231007A Method for drying surface-treated paper web or equivalent in after-dryer of paper machine and after-drying carrying out the method in paper machine |
| 10/06/1999 | CN1231006A Method for drying surface-treated paper web or equivalent in after-dryer of paper machine and after-drying carrying out the method in a paper machine |
| 09/28/1999 | US5960374 System for time synchronous monitoring of product quality variable |
| 09/22/1999 | CN2339605Y Scraper applicator |
| 09/22/1999 | CN2339604Y High-speed applicating device |
| 09/14/1999 | US5951821 High-speed paper machines having a press section arranged between a web former and a dryer, including press nip zones dewatering the web, draining of water out of the web |
| 09/08/1999 | EP0939843A1 Method and apparatus for the detection of holes and plugged spots |
| 09/08/1999 | CN2337178Y De-inking machine |
| 09/08/1999 | CN1228132A Process for elimination of paper defects in continous paper production |
| 09/07/1999 | CA2177920C Method and apparatus for lateral alignment of the cross-direction quality profile of a web in a paper machine |
| 09/07/1999 | CA2167856C Method for producing surface-treated paper and dry end of a paper machine |
| 09/02/1999 | WO1999044058A1 Method for determination of an irreversible stretch and of a dynamic modulus of elasticity |
| 09/02/1999 | WO1999044015A1 Method and apparatus for measuring caliper of paper |
| 09/02/1999 | CA2322172A1 Method and apparatus for measuring caliper of paper |
| 08/31/1999 | US5944957 Regulations system in a paper machine for controlling variation of the basis weight of the paper in the machine direction |
| 08/31/1999 | US5944955 Fast basis weight control for papermaking machine |
| 08/26/1999 | WO1999042656A1 System of regulation for a paper machine |
| 08/26/1999 | WO1999042392A1 Method and apparatus in reeling of a web |
| 08/26/1999 | CA2321766A1 System of regulation for a paper machine |
| 08/25/1999 | EP0937814A2 A decoupling controller for use with a process having two input variables and two output variables |
| 08/25/1999 | EP0937178A1 Method and device in a paper machine or equivalent or in a finishing device of same for removal of dust |
| 08/20/1999 | CA2262308A1 A decoupling controller for use with a process having two input variables and two output variables |
| 08/19/1999 | WO1999041451A1 Method and device in tail threading |
| 08/19/1999 | CA2261403A1 Diboride coated pressing surfaces for abrasion resistant laminate and making pressing surfaces |
| 08/18/1999 | CN2333742Y 一种脱墨机 One kind of deinking machine |
| 08/12/1999 | WO1999040258A1 A method and a system in a paper web finishing machine or equivalent |
| 08/11/1999 | EP0759147B1 Device for on-line measuring of the thickness of a continuously produced sheet |
| 08/10/1999 | US5934168 Rope for the taking along and transferring of paper webs in the manufacture of paper and cardboard on paper machines |
| 08/10/1999 | US5933981 Device and method for stabilizing a continuous paper web in a paper-making machine in the vicinity of a roll |
| 08/05/1999 | WO1999039049A1 System and method for threading a moist web in a pulp dryer or the like from one section to the following section |
| 07/29/1999 | WO1999038101A1 Paper stock shear and formation control |
| 07/29/1999 | WO1999038021A1 Fast cd and md control in a sheetmaking machine |
| 07/29/1999 | WO1999037855A1 Storage box for doctor blades employed in servicing of the face of a roll in a paper/board machine |
| 07/20/1999 | US5925407 Method for drying a surface-treated paper web in an after-dryer of a paper machine and after-dryer of a paper machine |
| 07/13/1999 | US5921000 Alternating top and bottom felted dryers connected without open draw |
| 07/08/1999 | WO1999034207A1 Method for identifying plural relations in a sheet manufacturing process |
| 06/29/1999 | US5916419 Coating the paper and passing through heated rolls to produce a gloss mottle-free paper having increased smoothness; lower operating pressure |
| 06/29/1999 | US5915648 Within a machine |
| 06/29/1999 | US5915613 Suction web transfer device |
| 06/29/1999 | CA2178630C An apparatus for making tissue |
| 06/24/1999 | WO1999031317A1 Tail threading method and finishing device for paper |
| 06/23/1999 | EP0726837B1 Method for cutting out an edge of a web in a paper machine |
| 06/23/1999 | CN2325413Y Suction roll for paper making |
| 06/23/1999 | CN2325209Y Device for direct and automatic printing yellow paper on drying cylinder |
| 06/23/1999 | CN1220391A Method and force measurement bearing for measuring tension force on web |
| 06/16/1999 | EP0922139A1 Process for elimination of paper defects in continuous paper production |
| 06/16/1999 | CN1219987A Method for improved rush transfer to produce high bulk without macrofolds |
| 06/03/1999 | WO1999027184A1 Web feeding device and method for feeding a web end |
| 06/03/1999 | WO1999027183A1 Method and equipment for controlling properties of paper |
| 06/03/1999 | WO1999027182A1 Method and equipment for controlling properties of paper |
| 06/03/1999 | CA2310579A1 Web feeding device and method for feeding a web end |
| 06/02/1999 | EP0919663A2 Calendering system using hard and soft nips |
| 06/02/1999 | EP0815320B1 Method and device for process management in paper and cardboard manufacture |
| 06/01/1999 | US5908535 Pretreatment; measuring concentration of particle size by varing mechanically working of pulp |
| 06/01/1999 | CA2254197A1 Calendering system using hard and soft nips |
| 05/27/1999 | WO1999025922A1 Method for producing calendered paper |
| 05/27/1999 | WO1999025920A1 Threading device and method for threading the tail of the web |
| 05/27/1999 | CA2309657A1 Threading device and method for threading the tail of the web |
| 05/19/1999 | EP0916763A2 Method for producing surface-treated paper and dry end of a paper machine |
| 05/19/1999 | EP0418317B2 A process for the restrained drying of a paper web |
| 05/19/1999 | EP0345266B2 Apparatus for drying a web |
| 05/14/1999 | WO1999023304A1 Arrangement of threading in a calender |
| 05/12/1999 | EP0915046A1 Winding device for a web of fibrous material. |
| 05/12/1999 | EP0799348B1 Process and device for detecting and influencing transversally given properties of paper webs |
| 05/12/1999 | EP0733135B1 An apparatus for making tissue |
| 05/06/1999 | EP0912802A1 Dust removal apparatus |
| 04/29/1999 | WO1999020836A1 Method for detecting contamination and/or damage in a face running through a nip in a paper machine or in a paper finishing machine |
| 04/29/1999 | WO1999020834A1 Method and equipment in cutting/guiding of a lead-in strip in a paper/board machine |
| 04/29/1999 | DE19747835A1 Device is for guiding and severing pointed paper end |
| 04/29/1999 | CA2306750A1 Method and equipment in cutting/guiding of a lead-in strip in a paper/board machine |
| 04/27/1999 | US5898589 Method and equipment for defining cross-directional properties of sheet in continuous sheet making process |
| 04/14/1999 | EP0908556A2 Paper machine and process for making a paper web |
| 04/14/1999 | EP0908555A2 System for monitoring dryer drum temperatures |
| 04/14/1999 | EP0907789A1 Determination of volatile organic compounds in the production of paper or paperboard |
| 04/07/1999 | EP0906469A1 Method for improved rush transfer to produce high bulk without macrofolds |
| 04/06/1999 | US5891309 Web stabilizing device |
| 04/06/1999 | US5891307 Volumetric percentage of air in the fiber suspension is determined, dependent upon the established speed of sound through the fiber suspension |
| 04/03/1999 | CA2248641A1 System for monitoring dryer drum temperatures |
| 04/01/1999 | WO1999015731A1 Method and assembly for controlling mist and dust in the manufacture and finishing of paper and board |
| 03/31/1999 | EP0905312A2 Web stabilizing device |
| 03/30/1999 | US5888354 Transfer of a web in a paper machine from a two-felt press nip to a dryer section |
| 03/30/1999 | US5888349 Apparatus includes airfoil adapted to extend along surface of sheet |
| 03/25/1999 | WO1999014427A1 Method and apparatus at the end of the drying section of a paper machine |
| 03/25/1999 | CA2303220A1 Method and apparatus at the end of the drying section of a paper machine |
| 03/17/1999 | CN1042562C Apparatus for drying web |
| 03/10/1999 | EP0731913B1 Device for monitoring the cross-sectional shape of a continuously produced web of material |
| 03/09/1999 | US5879515 Jet device |