Patents
Sitemap › D21 - Paper-making; Production of cellulose › D21F - Paper-making machines; Methods of producing paper thereon › D21F 3 - Press section of machines for making continuous webs of paper
Patents for D21F 3 - Press section of machines for making continuous webs of paper (7,045)
12/1998
12/03/1998CA2325914A1 An extended nip press section apparatus
12/03/1998CA2290827A1 Thermoplastic coated roll
12/02/1998EP0881327A2 Press blanket for a press section
12/02/1998EP0719361B1 A press section apparatus
12/02/1998CN1041006C Press section of paper machine which press section is provided with two separated press nips
12/01/1998US5843283 Lubrication of a roll jacket of a press roller
12/01/1998US5843280 Extended nip press device with inclined end face plates
12/01/1998US5843274 Hot press roller
12/01/1998CA2176736C A compact frame assembly for a press in a papermaking or boardmaking machine
12/01/1998CA2108904C Press and method for modifying a press for use in the press section of a papermaking machine or the like
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
11/26/1998WO1998004776A3 Seal with visual indicator for dewatering cylinder
11/25/1998EP0879317A1 Extended nip press with hydraulic pressure equalizer valve
11/25/1998CN1200155A Press section in a paper machine in which an extended-nip press is employed
11/24/1998US5839203 Impulse dryer
11/24/1998CA2093829C Method for the coating of the center roll in the press of a paper machine and a center roll in the press of a paper machine
11/17/1998US5837080 Method for manufacturing a belt for a long nip press
11/17/1998CA2018317C Method and device in the press section of a paper machine for the control of the nip-pressure profile
11/15/1998CA2227959A1 Suction roll sealing strip
11/11/1998EP0877118A2 Shoe press belt
11/11/1998EP0876451A1 Release agent for rolls and method for improving release properties of rolls
11/11/1998CN1198789A Method and device in a paper machine
11/11/1998CN1198788A Method and device for removal of water out of a paper or board web by pressing
11/10/1998US5833898 Method for manufacturing resin-impregnated endless belt structures
11/10/1998US5833810 Press section of a paper making machine employing an extended nip press
11/03/1998US5830537 Method for manufacturing a roll for use in the production of paper
11/03/1998US5830323 Apparatus for dewatering a fiber web
11/03/1998US5829164 Method and machine for drying a material web with guide rollers
10/1998
10/22/1998DE19724500C1 Paper making suction press roller, used to extract water
10/21/1998EP0786032B1 Apparatus for axially positioning the roll shell in a hydrostatically loaded controlled deflection roll
10/20/1998CA2113848C Wet press for a paper making machine
10/20/1998CA2112607C Shoe for an extended-nip press
10/20/1998CA2090988C Method and device for guiding a leader of a web in a paper machine
10/20/1998CA2084877C Endless belt for extended nip dewatering presses
10/15/1998WO1998045534A1 Method and equipment in the transfer of a web from the press section of a paper/board machine to the dryer section
10/14/1998EP0870868A2 Press roll with ceramic coating for difficult corrosion conditions, a method for manufacture of the roll, and a composition of the coating
10/14/1998EP0870867A2 Roll for a paper or board machine, a method for manufacture of the roll, and a composition of the coating for the roll
10/14/1998EP0870866A2 Apparatus and process for the dewatering of a web
10/14/1998EP0870865A2 Shoe press
10/14/1998EP0656968B1 Papermaking belt having semicontinuous pattern and paper made thereon
10/13/1998US5820731 Method and apparatus in a paper or board machine for dewatering the web
10/08/1998WO1998044190A1 Method and device for dewatering of a paper or board web and for passing the web into the press section
10/08/1998DE19713645A1 Papermaking machine web transfer
10/07/1998EP0868569A1 Method and device in a paper machine
10/07/1998EP0868567A1 Press section in a paper machine in which an extended-nip press is employed
10/07/1998EP0868566A1 Method and device for removal of water out of a paper or board web by pressing
10/07/1998CN1194905A Continuously operating press
10/01/1998DE19713285A1 Papermaking machine press rollers
09/1998
09/30/1998CN1194314A Sewing method for paper making machine cover
09/29/1998US5813136 Machine for producing a sheet of material by direct press to dryer passage
09/24/1998DE19756203A1 Wet press in the forming section of a paper or paper board machine
09/23/1998EP0865533A2 Seal with visual indicator for dewatering cylinder
09/23/1998CN1039930C Single tier drying section apparatus
09/23/1998CN1039929C Impulse dryer roll with shell of high thermal diffusivity
09/22/1998US5810974 Press section including an extended-nip press with an internally heated center roll
09/10/1998DE19708967A1 Papermaking machine press section
09/10/1998DE19708966A1 Papermaking machine press section
09/09/1998EP0745156B1 An extended nip press apparatus
09/03/1998WO1998038383A1 Method for designing and/or visualizing at least one roll/ felt pair in a paper or carton making machine press
09/03/1998CA2283864A1 Method for designing and/or visualizing at least one roll/felt pair in a paper or carton making machine press
09/02/1998EP0861939A1 Welding method for paper machine clothing
09/02/1998EP0861694A2 Coating of a roll in a paper machine and a roll coating
09/02/1998CN1039660C Self-loading controlled crown roll
08/1998
08/26/1998EP0860545A2 Apparatus to guide a web
08/19/1998EP0859082A2 Press belt, in particular a pressing shell
08/19/1998EP0859081A2 Press apparatus to dewater or glaze a fiber web
08/18/1998CA2149413C Roller mechanism for axially locating the shell of a self-loading controlled deflection roll
08/12/1998EP0857821A2 Suction device
08/12/1998EP0857820A2 Press section
08/12/1998EP0857819A2 Belt press using a fluid scraping device and process for operating the belt press
08/12/1998EP0857818A2 Machine to manufacture a fibrous web
08/12/1998EP0857566A2 Continuously working press
08/11/1998US5792323 Spiral base structres for long nip paper machine press belts
08/11/1998US5792320 Method and device for removing water from a paper or board web by pressing
08/11/1998US5792036 Adjustable deflection roll and method of making
08/07/1998CA2229095A1 Continuously operating double-belt press
08/06/1998DE19703631A1 Papermaking machine press mantle
08/04/1998US5789052 Coated with resin
08/04/1998US5788817 Three roll press
08/04/1998US5788619 Hydrostatic self-loading controlled deflection roll
08/04/1998US5787603 Pressing the web to the dryer in a dryer section
08/04/1998CA2142606C Papermaking belt having semicontinuous pattern and paper made thereon
07/1998
07/30/1998WO1998032919A1 Tail threading system for a papermaking machine
07/30/1998WO1998032917A1 Pressing device
07/30/1998DE19703218A1 Papermaking machine press roller mantle support
07/30/1998DE19702574A1 Pressenanordnung Press arrangement
07/29/1998EP0723612B1 Impulse dryer roll with shell of high thermal diffusivity
07/28/1998US5785636 For forming a press nip
07/23/1998DE19702138A1 Press mantle for wet paper web(s)
07/22/1998EP0854232A2 Machine for the manufacture of a fibrous web
07/22/1998EP0854230A2 Wet press
07/22/1998EP0854229A2 Machine for the manufacture of a fibrous web
07/22/1998EP0854228A2 Press section
07/15/1998EP0852639A1 A top roll lifting arrangement for a press in a papermaking or boardmaking machine
07/08/1998EP0852273A2 Dewatering press
07/07/1998US5776312 Paper structures having at least three regions including a transition region interconnecting relatively thinner regions disposed at different elevations, and apparatus and process for making the same
07/07/1998US5775564 Method and apparatus for reducing wear of a belt mantle of an extended-nip roll
07/07/1998CA2065960C Press section of a papermaking machine
07/07/1998CA2028335C Roll for use in the production of paper and method for the manufacture of the roll
07/02/1998WO1998028489A1 Wet end, method for the production of a fibrous material web and use of wet end
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