| Patents for D21F 5 - Dryer section of machines for making continuous webs of paper (5,645) |
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| 04/28/1999 | EP0911445A2 Apparatus for making or processing a web material |
| 04/22/1999 | WO1999019563A1 Plant for drying a material web |
| 04/21/1999 | CN1214749A Yankee hood with integral air heating system |
| 04/21/1999 | CN1214389A Method of treating papermaking fibers for making tissue |
| 04/20/1999 | US5894679 Dryer sections with intermediate calendering in a paper machine |
| 04/15/1999 | WO1999018287A1 Method and device in the dryer section of a paper/board machine |
| 04/14/1999 | EP0908555A2 System for monitoring dryer drum temperatures |
| 04/14/1999 | EP0907797A1 Method and apparatus for making soft tissue |
| 04/14/1999 | EP0907796A1 Curl control with dryer air caps |
| 04/13/1999 | US5893505 Guide for a material web |
| 04/13/1999 | CA2164942C Paper web dryer and paper moisture profiling system |
| 04/13/1999 | CA2164501C System for modifying the moisture profile of a paper web |
| 04/07/1999 | EP0906470A1 Method and device in connection with impingement drying and/or through-drying of a paper web or of an equivalent web-like material |
| 04/06/1999 | US5891309 Web stabilizing device |
| 04/03/1999 | CA2248641A1 System for monitoring dryer drum temperatures |
| 04/01/1999 | DE19752562A1 Paper or cardboard web drying section |
| 04/01/1999 | DE19742787A1 Papermaking machine hood |
| 03/31/1999 | EP0905312A2 Web stabilizing device |
| 03/31/1999 | EP0905311A2 High temperature yankee hood |
| 03/30/1999 | US5887358 Pocket ventilation and sheet support system in a papermaking machine dryer section |
| 03/30/1999 | CA2151642C Method and device for drying or cooling a paper web |
| 03/25/1999 | WO1999014429A1 Low wet pressure drop limiting orifice drying medium and process of making paper therewith |
| 03/25/1999 | WO1999014428A1 Process of reducing wet pressure drop in a limiting orifice drying medium and a limiting orifice drying medium made thereby |
| 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 |
| 03/24/1999 | EP0903438A2 Steam supply and condensate removal apparatus for heated roll |
| 03/24/1999 | EP0903437A2 Process for reducing the adhesion between a wet fibrous web and a rotating roller |
| 03/24/1999 | EP0730690B1 A single tier drying section apparatus |
| 03/23/1999 | US5884415 Paper making machine providing curl control |
| 03/18/1999 | WO1999013153A1 Reduced surface energy limiting orifice drying medium, process of making, and process of making paper therewith |
| 03/17/1999 | EP0902122A2 Total restraint drying |
| 03/17/1999 | EP0901535A1 Web finishing section in a paper machine |
| 03/17/1999 | EP0641405B1 A method of rebuilding a conventional tissue machine to a tad machine, and an improved c-wrap type twin wire former suitable for use therein |
| 03/17/1999 | CN1042562C Apparatus for drying web |
| 03/17/1999 | CA2244280A1 Steam supply and condensate removal apparatus for heated roll |
| 03/16/1999 | US5882481 Blocking device in a paper-making machine |
| 03/16/1999 | US5881472 Ventilator apparatus for inhibiting flutter in a web dryer |
| 03/16/1999 | CA2188521C Paper drying machine and method for drying a paper web in a paper drying machine |
| 03/09/1999 | US5878507 Apparatus for a paper-making machine for delivering liquid from a first level to a second, higher level |
| 03/09/1999 | US5878506 Arrangement in an apparatus for drying a fiber web |
| 03/04/1999 | WO1999010596A1 Dryer sections with intermediate calendering in a paper machine |
| 03/04/1999 | CA2301843A1 Dryer sections with intermediate calendering in a paper machine |
| 03/02/1999 | USH1789 Papermaking dryer with pivoting vacuum transfer rolls |
| 02/25/1999 | WO1999009246A1 Method and apparatus in drying of pulp web |
| 02/25/1999 | DE19736847A1 Paper or cardboard web cleaner |
| 02/24/1999 | CN1042246C Dry unit for dry end of machine for producing material webs |
| 02/24/1999 | CN1042245C Method for mfg. thin tissue paper |
| 02/23/1999 | US5873180 Papermaking dryer section with partitioned vacuum box for threading |
| 02/23/1999 | CA2152834C Arrangement for lowering the noise level of a cooling layer in a pulp dryer and a pulp dryer |
| 02/16/1999 | CA2163098C Mounting system for paper dryer nozzle box |
| 02/16/1999 | CA2157006C System for reducing blistering of a wet paper web on a yankee dryer |
| 02/16/1999 | CA2151649C Dryer section for a paper machine |
| 02/16/1999 | CA2052059C Method and device in the drying section of a paper machine in the threading of the web |
| 02/16/1999 | CA2015344C Method and apparatus in the drying section of a paper making machine for speeding the threading of a paper or paperboard web |
| 02/09/1999 | US5867920 High speed infrared/convection dryer |
| 02/09/1999 | US5867919 Apparatus for drying a fiber web |
| 02/02/1999 | US5865955 Pressing water from web |
| 02/02/1999 | US5864965 In a paper machine |
| 01/28/1999 | WO1999004212A1 Rotary cylinder serving as a heat exchanger |
| 01/27/1999 | EP0892868A1 Method and arrangement for utilizing energy of drying apparatus for fibre web |
| 01/27/1999 | EP0892867A1 Method and arrangement for utilizing energy of drying apparatus for fibre web |
| 01/26/1999 | US5862613 Paper machine and methods for drying a paper web |
| 01/26/1999 | US5862607 Single-tier drying section tailored for compensating stretching and shrinking of paper web |
| 01/21/1999 | WO1999002773A1 Method and apparatus for drying a coated paper web or the like |
| 01/20/1999 | EP0891440A1 Yankee hood with integral air heating system |
| 01/20/1999 | EP0738344B1 Web drying |
| 01/19/1999 | US5860223 Device for drying a web |
| 01/13/1999 | EP0890675A2 Continuous drying apparatus for porous web |
| 01/13/1999 | EP0889991A1 Heated calender roller |
| 01/13/1999 | CN1204761A Continuous drying apparatus for porous web |
| 01/06/1999 | CN2303025Y Paper making machine's scrapper pressing, open-close device |
| 01/05/1999 | US5855738 High density tissue and process of making |
| 12/30/1998 | WO1998059110A1 Paper having peninsular segments and papermaking clothing therefor |
| 12/30/1998 | EP0887462A2 Machine to manufacture a material web |
| 12/29/1998 | US5852963 Dryer section in a paper or board machine including an arrangement for cutting at least one of a leader of a web |
| 12/24/1998 | DE19731171A1 Sterilising and improving dewatering properties of fibre suspension e.g. in paper making |
| 12/23/1998 | WO1998058123A1 Limiting orifice drying medium, apparatus therefor, and cellulosic fibrous structures produced thereby |
| 12/23/1998 | CA2294319A1 Limiting orifice drying medium, apparatus therefor, and cellulosic fibrous structures produced thereby |
| 12/22/1998 | US5850701 Dryer group with controlled heating and cooling of a paper web in a paper-making machine |
| 12/17/1998 | WO1998056986A1 Method and system for recovering heat from exhaust air from a paper machine vacuum system or the like |
| 12/17/1998 | WO1998056985A1 Flotation dryer unit |
| 12/17/1998 | WO1998056983A1 Device and method in the transfer of the paper or board web in the paper or boardmachine |
| 12/17/1998 | WO1998056701A1 Device and method for transferring a threading strip or a material strip |
| 12/17/1998 | CA2297184A1 Device and method for transferring a threading strip or a material strip |
| 12/16/1998 | EP0723613B1 A forming apparatus for forming a web from stock |
| 12/16/1998 | EP0717801B1 A vacuum roll apparatus |
| 12/16/1998 | EP0427752B2 A dryer apparatus and method for drying a web |
| 12/10/1998 | WO1998055689A1 Differential density cellulosic structure and process for making same |
| 12/10/1998 | WO1998055687A1 Dryer section |
| 12/10/1998 | DE19724123A1 Vorrichtung und Verfahren zum Überführen eines Einfädelstreifens oder einer Materialbahn Apparatus and method for transferring a threading strip or a material web |
| 12/10/1998 | DE19723532A1 Heated cylinder for paper industry |
| 12/10/1998 | DE19723163A1 Trockenpartie Drying section |
| 12/09/1998 | EP0882153A1 Dryer apparatus for fiber webs |
| 12/09/1998 | CN1201498A Blowbox for use in plant for drying blank materials web |
| 12/08/1998 | US5845415 Method for impingement drying and/or through-drying of a paper or material web |
| 12/02/1998 | EP0881328A2 Curl und profile correction with high velocity hoods |
| 12/02/1998 | EP0647286B1 Heated roller |
| 12/02/1998 | CN1041006C Press section of paper machine which press section is provided with two separated press nips |
| 12/01/1998 | US5843282 Heated roll bearing system |
| 12/01/1998 | US5843274 Hot press roller |