Patents
Sitemap › D21 - Paper-making; Production of cellulose › D21F - Paper-making machines; Methods of producing paper thereon › D21F 5 - Dryer section of machines for making continuous webs of paper
Patents for D21F 5 - Dryer section of machines for making continuous webs of paper (5,645)
12/1998
12/01/1998CA2178380C Method and arrangement in a multi-cylinder dryer of a paper machine
12/01/1998CA2169206C Method and device in contact-free treatment of a web
12/01/1998CA2077514C Arrangement and method for treatment of webs using nozzles with negative pressure
11/1998
11/26/1998WO1998053138A1 Cellulosic web, method and apparatus for making the same using papermaking belt having angled cross-sectional structure, and method of making the belt
11/25/1998EP0879302A1 Method of coating yankee dryers against wear
11/25/1998CN1199797A Process and device for reducing dust deposits on drying hood of paper machine
11/24/1998US5839203 Impulse dryer
11/24/1998CA2130651C Dryer section of a paper machine
11/19/1998WO1998051858A1 Device for drying or heat treatment of a material web
11/19/1998WO1998051857A1 Method for controlling the curl of paper and a paper or board machine line that applies the method
11/19/1998CA2289475A1 Method for controlling the curl of paper and a paper or board machine line that applies the method
11/17/1998CA2160748C Controlled profile drying hood
11/11/1998CN1198789A Method and device in a paper machine
11/10/1998US5832626 Single felt dryer group
11/10/1998US5832625 Apparatus for drying a web
11/03/1998US5830275 Paper coating apparatus
11/03/1998US5829164 Method and machine for drying a material web with guide rollers
11/03/1998US5829159 Paper machine frame installation
11/03/1998US5829158 Dryer section with attached drive mechanism
10/1998
10/29/1998WO1998048109A1 A blow box to be used in the drying section of a paper machine and a method for tightening a pocket provided with a blow box in the drying section of a paper machine
10/29/1998WO1998048108A1 Dryer section in a paper machine in which impingement and/or ventilation hoods are used
10/29/1998WO1998048107A1 Method for optimizing evaporation drying of paper, runnability, and paper quality as well as dryer section that makes use of the method in a paper machine
10/29/1998WO1998048106A1 Drying unit and dryer section that makes use of such units
10/29/1998WO1998048105A1 Blow-suction box or equivalent for a paper machine or board machine
10/28/1998EP0874083A1 High-intensity through-air-drying for conversion of conventional wet-press paper machines
10/28/1998EP0873447A1 Dryer-section concept and method in the drying of a paper/board web
10/22/1998DE19743517A1 Swinging press plate maximising density of a high=speed paper web
10/22/1998DE19716131A1 Swinging press plate maximising density of a high=speed paper web
10/21/1998EP0872592A2 Device for treating a fibrous web and sealing arrangement for this device
10/20/1998US5822880 Method and arrangement for utilizing condensation water of drying apparatus for fibre web
10/15/1998DE19714758A1 Paper web guide roller
10/14/1998EP0870869A1 Process and apparatus to reduce the dust deposit on a paper machine drying hood
10/14/1998EP0870086A1 Apparatus for drying a fibre web
10/13/1998US5821498 Method for heating of a roll and a heatable roll
10/13/1998CA2138119C Limiting orifice drying of cellulosic fibrous structures, apparatus therefor, and cellulosic fibrous structures produced thereby
10/08/1998WO1998044191A1 Method for control of the curl of paper in the dryer section of a paper machine and paper or board machine
10/08/1998DE19713645A1 Papermaking machine web transfer
10/07/1998EP0868571A1 Dry end
10/07/1998EP0868569A1 Method and device in a paper machine
10/06/1998US5817215 Assembly for a paper web coating line and a method for tail threading
10/06/1998US5815943 Method and arrangement for utilizing energy of drying apparatus for fibre web
10/03/1998CA2234305A1 High-intensity through-air-drying for conversion of conventional wet-press paper machines
10/01/1998WO1998042913A1 Method and arrangement for drying a fiber web
09/1998
09/29/1998US5813136 Machine for producing a sheet of material by direct press to dryer passage
09/29/1998CA2067792C High turndown rotary dryer flights
09/23/1998EP0865534A1 Multiple zone limiting orifice drying of cellulosic fibrous structures, apparatus therefor, and cellulosic fibrous structures produced thereby
09/23/1998EP0697091B1 Steam-heated roller
09/23/1998EP0647287B1 Limiting orifice drying of cellulosic fibrous structures, apparatus therefor, and cellulosic fibrous structures produced thereby
09/23/1998CN1039932C Apparatus for making tissue
09/23/1998CN1039931C Forming apparatus for forming web from stock
09/23/1998CN1039930C Single tier drying section apparatus
09/23/1998CN1039929C Impulse dryer roll with shell of high thermal diffusivity
09/15/1998CA2101634C Single tier dryer for curl control
09/11/1998WO1998039515A1 Web finishing section in a paper machine
09/03/1998DE19708051A1 Papermaking drying cylinder for paper or cardboard production unit
09/02/1998EP0861941A2 Roller arrangement
09/02/1998CN1192255A Multiple zone limiting orifice drying of cellulosic fibrous structures, apparatus thereof, and cellulosic fibrous structures produced thereby
09/01/1998US5799409 Device for drying a material web with heated and cooled cylinders
08/1998
08/26/1998EP0555334B2 Dryer apparatus
08/20/1998WO1998035829A1 Wet-laid nonwoven nylon battery separator material
08/20/1998DE19731057C1 Rotating cylinder heat exchanger
08/18/1998CA2056682C Blow and air-conditioning device for an inverted cylinder group in the drying section of a paper machine
08/12/1998EP0857233A1 Application of thermal barrier coatings to paper machine drying cylinders to prevent paper edge overdrying
08/11/1998US5791067 Self-cleaning doctor and method for using on web dryer cans
08/06/1998WO1998034079A1 High speed infrared/convection dryer
08/06/1998WO1998033973A1 Pocket ventilation and sheet support system in a papermaking machine dryer section
08/04/1998US5787603 Pressing the web to the dryer in a dryer section
08/04/1998US5787602 Of a papermaking machine
07/1998
07/30/1998WO1998032921A1 Paper coating apparatus and method for coating paper
07/30/1998WO1998032918A1 Alternating top and bottom felted dryers connected without open draw
07/29/1998EP0723612B1 Impulse dryer roll with shell of high thermal diffusivity
07/29/1998EP0665914B1 Two-wire former
07/28/1998US5784804 Yankee hood with integral air heating system
07/28/1998US5784801 Paper drying machine for drying a paper web in a paper drying machine
07/22/1998CN1188536A Method and device for drying moving web material
07/21/1998US5782009 Device for guiding a sheet of fibrous material in a single-row dryer part
07/16/1998WO1998031194A1 Heated roller with integral heat pipe
07/16/1998CA2277146A1 Heated roller with integral heat pipe
07/14/1998US5778555 Apparatus for drying and smoothing a fibre web
07/08/1998CN1039046C Welding baking tank for paper making machinery and producing method
07/07/1998US5775001 Dryer sections of a paper machine
07/02/1998DE19654434A1 Machine for making a continuous web of fibrous material, especially paper or paper board
07/01/1998EP0851059A1 Machine for making a continuous web material
06/1998
06/30/1998US5772845 Soft tissue
06/30/1998US5771603 Dryer section
06/30/1998CA2119324C Drying method and drying module as well as dryer sections that make use of same, in particular for a high-seed paper machine
06/25/1998WO1998027391A1 Method and apparatus for producing heated air for different applications of use
06/25/1998WO1998027274A1 Roll for a paper machine, in particular for a paper drying device, and dryer group for a paper machine
06/25/1998WO1998027273A1 Method for drying of paper and dry end of a paper machine
06/25/1998WO1998027272A1 Method of and arrangement for treating a fiber web
06/25/1998CA2274691A1 Method of and arrangement for treating a fiber web
06/24/1998EP0830553A4 Method and apparatus for heat treating webs
06/23/1998US5770015 Drying section of a paper machine
06/18/1998WO1998026130A1 Method of and apparatus for drying a fiber web
06/18/1998WO1998026129A1 Method of and apparatus for drying a fiber web
06/18/1998DE19651191A1 Papermaking machine drying section
06/18/1998CA2274599A1 Method of and apparatus for drying a fiber web
06/18/1998CA2274551A1 Method of and apparatus for drying a fiber web
06/16/1998US5766422 Lightweight high temperature pressing
06/10/1998CN2283669Y Inlet head device of dryer
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