Patents
Sitemap › D21 - Paper-making; Production of cellulose › D21F - Paper-making machines; Methods of producing paper thereon › D21F 7 - Other details of machines for making continuous webs of paper
Patents for D21F 7 - Other details of machines for making continuous webs of paper (7,211)
11/1998
11/24/1998US5839479 Papermaking fabric for increasing bulk in the paper sheet
11/19/1998WO1998051857A1 Method for controlling the curl of paper and a paper or board machine line that applies the method
11/19/1998WO1998051846A1 Seam design for a dryer fabric
11/19/1998CA2289475A1 Method for controlling the curl of paper and a paper or board machine line that applies the method
11/18/1998EP0878579A2 Papermaking felt
11/18/1998EP0778910B1 Papermakers fabric
11/18/1998CN2297471Y Felt flat net seaming machine
11/18/1998CN2297470Y Compound felt
11/17/1998US5837103 Web patterning apparatus comprising a felt layer and a photosensitive resin layer
11/17/1998US5837080 Method for manufacturing a belt for a long nip press
11/11/1998EP0877119A2 Belts for compliant calendering
11/11/1998EP0877118A2 Shoe press belt
11/11/1998CN1198493A Band for flexible calendering
11/04/1998EP0874938A1 Paper having improved pinhole characteristics and papermaking belt for making the same
11/03/1998US5829488 Dryer fabric with hydrophillic paper contacting surface
11/03/1998US5829158 Dryer section with attached drive mechanism
10/1998
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
10/27/1998US5827399 Computerized control of transverse fiber distribution to improve uniformity, quality; for laser printing or copying
10/27/1998US5826627 Composite papermaking fabric with paired weft binding yarns
10/22/1998DE19716146A1 On-line, localised automatic control of weight profile across a web of paper in the papermaking machine
10/20/1998US5823462 Exchange device for replacing transport belts in a web producing machine
10/20/1998CA2057036C Forming fabric having a nonwoven surface coating
10/14/1998EP0870870A2 Apparatus for moving a band, in particular for moving a transport band in an installation to dewater a web
10/14/1998EP0870583A2 Water jet edge trimming station for use in papermaking machine
10/14/1998EP0656968B1 Papermaking belt having semicontinuous pattern and paper made thereon
10/14/1998CN1196099A Papermaker's fabric with additional cross machine direction yarns positioned in saddles
10/13/1998US5820959 Corrugator fabric
10/13/1998US5820735 Under felt inclined flat former to produce multilayer or monolayer sheet of paper
10/13/1998CA2138119C Limiting orifice drying of cellulosic fibrous structures, apparatus therefor, and cellulosic fibrous structures produced thereby
10/09/1998CA2234274A1 Apparatus for moving a belt, in particular for moving a conveyor belt, in a system for dewatering a web of material
10/07/1998EP0868703A1 Distributed intelligence actuator controller with peer-to-peer actuator communication
10/07/1998EP0868570A1 Scanning device for scanning a physical property of a fibrous web
10/06/1998US5817377 Method of applying a curable resin to a substrate for use in papermaking
10/06/1998US5817215 Assembly for a paper web coating line and a method for tail threading
09/1998
09/30/1998CN1194314A Sewing method for paper making machine cover
09/24/1998WO1998041685A1 Regulation system in a paper machine for controlling variation of the basis weight of the paper in the machine direction
09/24/1998CA2282751A1 Regulation system in a paper machine for controlling variation of the basis weight of the paper in the machine direction
09/23/1998EP0647287B1 Limiting orifice drying of cellulosic fibrous structures, apparatus therefor, and cellulosic fibrous structures produced thereby
09/23/1998CN1193672A Functional coatings for paper machine clothings and method of coating same
09/22/1998US5811508 Feeding a masterbatch of ethylene-tetrafluoroethylene copolymer carrier and end group blocking carbodimide agent to a spinneret together with thread forming polyester material; end blocking of polyester; tear strength
09/22/1998US5810237 Drive assembly for a web spreading roll
09/10/1998DE19709294A1 Paper-making fourdrinier zone
09/08/1998US5805453 System identifier for paper machine
09/03/1998WO1998038379A1 Multi axial pin seamed papermakers press felt
09/02/1998EP0861940A1 Multi axial seamed papermaker's press felt
09/02/1998EP0861939A1 Welding method for paper machine clothing
09/01/1998US5799708 Papermaker's fabric having paired identical machine-direction yarns weaving as one
09/01/1998US5799411 Steam blast box method for the zone-wise temperature control of a traveling paper web
09/01/1998CA2150021C A sheet break detector apparatus
08/1998
08/27/1998WO1998037272A1 Modified spiral seam arrangement
08/26/1998EP0860546A2 Suction apparatus and press part of a paper machine as well as process to dry a section of a fabric in a paper machine
08/26/1998EP0860544A2 Functional coatings for paper machine clothings and a method of coating same
08/26/1998EP0555334B2 Dryer apparatus
08/25/1998US5798026 Dry end steam applicator
08/25/1998US5798024 Materials handling of papermaking
08/20/1998WO1998036116A1 Laminated integrally woven papermaker's fabric
08/19/1998EP0859083A2 Sensor and method for measurement of select components of a material
08/19/1998EP0858838A1 Phase separation media, e.g. papermachine clothing or filters
08/19/1998CN2288207Y Single coarse cotton cloth paper machine
08/19/1998CN1190684A Controller with multiple sensors
08/18/1998US5795440 Method of making wet pressed tissue paper
08/13/1998WO1998035093A2 Method for monitoring and controlling water content in paper stock in a paper making machine
08/11/1998US5792323 Spiral base structres for long nip paper machine press belts
08/11/1998CA2018114C Control system for a paper or board machine
08/06/1998WO1998033974A1 Method and device in the forming of a lead-in strip in a paper/board machine
08/06/1998CA2278649A1 Method and device in the forming of a lead-in strip in a paper/board machine
08/06/1998CA2228774A1 Papermaking felts and fibers having improved antiredeposition properties
08/05/1998EP0856082A1 Papermakers dryer fabric
08/04/1998US5789052 Coated with resin
08/04/1998CA2142606C Papermaking belt having semicontinuous pattern and paper made thereon
08/04/1998CA2119784C Press felt and method of manufacturing it
07/1998
07/31/1998CA2220653A1 Imprinting press section felt for paper pulp, method of imprinting and drying paper pulp, and pulp sheet having machine direction grooves and ridges formed therein with enhanced drying and strength characteristics
07/30/1998WO1998032919A1 Tail threading system for a papermaking machine
07/30/1998WO1998032916A1 Method and apparatus for control of a headbox in a paper machine
07/30/1998CA2196374A1 Papermaking fabrics
07/28/1998US5785818 Multiaxial pin seamed papermaker's press felt
07/28/1998US5785814 Papermaking systems
07/22/1998EP0853703A1 Roll and blade twin-wire gap former for a paper machine
07/21/1998US5783501 Polyamides; chemical resistance, wear resistance
07/21/1998US5783044 Belt cleaning device for papermaking machines
07/15/1998EP0852639A1 A top roll lifting arrangement for a press in a papermaking or boardmaking machine
07/15/1998EP0852638A1 Dryer fabric seaming
07/15/1998EP0627987B1 Multilayer felts
07/14/1998US5778559 Device and process for moistening a running material web
07/08/1998EP0670058B1 Process for identifying controlling elements during the cross-section regulation of a continuously produced web of material
07/07/1998US5776307 Method of making wet pressed tissue paper with felts having selected permeabilities
07/07/1998CA2134542C Papermakers fabric of polyphthalamide monofilament
07/02/1998DE19753416A1 Steam blowing chest for a paper machine wire section
07/01/1998EP0851060A2 Papermaking belt having semicontinuous pattern and paper made thereon
07/01/1998EP0851057A2 Papermaker's fabric having paired different machine-direction yarns weaving as one
07/01/1998EP0850335A1 A method of and an apparatus for transferring a fast running ready-dried fibrous web, especially a tissue web, from one device and along a predetermined run to a subsequent device
07/01/1998CN1186132A Papermaker's fabric having paired different machine-direction yarns weaving as one
06/1998
06/30/1998US5772845 Soft tissue
06/30/1998US5771603 Dryer section
06/30/1998CA2141597C A method and device for web cutting in the former of a paper machine
06/30/1998CA2016578C Jointing of fabric ends
06/25/1998WO1998027277A1 Papermakers felts
06/24/1998EP0720677B1 Yarn positioning apparatus
06/23/1998US5771174 Distributed intelligence actuator controller with peer-to-peer actuator communication
06/23/1998US5770949 Device for on-line measuring of the thickness of a continuously produced sheet
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