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)
03/1997
03/20/1997WO1997010383A1 Scanning device for scanning a physical property of a fibrous web
03/20/1997WO1997010382A1 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
03/19/1997EP0763627A2 Laser tail cutter assembly
03/19/1997EP0763626A2 Steam shower and process for zonal tempering of a moving paper web
03/19/1997CN2249767Y Adjusting apparatus of papermaking machine blade
03/19/1997CA2185828A1 Steam blast box and method for the zone-wise temperature control of a traveling paper web
03/19/1997CA2185739A1 Laser tail cutter assembly
03/18/1997US5611892 Compact press section in a paper machine
03/18/1997US5611396 Method and apparatus for throttle valve control of a calender roll actuator
03/12/1997EP0761873A1 Spiral base structures for long nip paper machine press belts
03/12/1997EP0761872A1 Dryer fabric
03/12/1997EP0761847A2 Paper-making machine fabrics, filters and reinforcement structures for elastomers containing monofilaments from copolyesters
03/12/1997EP0760878A1 Corrugator fabric
03/11/1997US5609936 Drying screen for paper making machine
03/11/1997US5609811 Method for manufacturing an endless reinforced elastomeric press belt
03/11/1997US5609725 Multi-region paper structures having a transition region interconnecting relatively thinner regions disposed at different elevations, and apparatus and process for making the same
03/05/1997EP0546064B1 A framework for a press in a machine for the manufacture of a fibrous web
03/04/1997US5607551 Soft tissue products claimed, e.g., one comprising uncreped throughdried tissue plies and having md max slope of 10 or less; soft single-ply bath tissue having air side layer and fabric side layer composed mainly of curled eucalyptus fibers
02/1997
02/27/1997WO1997007270A1 Papermaker's fabric with additional cross machine direction yarns positioned in saddles
02/26/1997EP0759147A1 Device for on-line measuring of the thickness of a continuously produced sheet
02/25/1997US5605743 Papermaker's fabric of polyphthalamide monofilament
02/19/1997CN1143132A Washing method for renewing and reusing waste felt in paper making industry
02/19/1997CA2181323A1 Calender hood
02/18/1997US5603806 Control signal
02/11/1997US5601877 Method of seam closure for sheet transfer and other paper processing belts
02/11/1997US5601691 Multilayered press screen for wet presses of a paper machine
02/11/1997US5601120 Pin seam with double end loops and method
02/05/1997EP0756651A1 Press belt and method of manufacture
01/1997
01/29/1997EP0586458B1 Method and apparatus for control of the dry line or for control based on the dry line in a fourdrinier paper machine
01/28/1997US5597450 Paper machine dryer fabrics containing hollow monofilaments
01/28/1997US5596911 Drive gear for a group of cylinders and method in the drive of cylinders
01/22/1997EP0702774A4 System for modifying the moisture profile of a paper web
01/22/1997EP0591418B1 Method and apparatus for making cellulosic fibrous structures by selectively obturated drainage and cellulosic fibrous structures produced thereby
01/18/1997CA2181322A1 Papermaking machine fabrics, filters and reinforcing layers for elastomers comprising monofilaments comprising specific copolyesters, stabilized copolyesters and use of copolyesters for manufacturing papermaking machine fabrics, filters and r inforcing layers for elastomers
01/15/1997CN1033826C Pitch control
01/14/1997US5592751 Dryer section having combination of single and double tier dryer groups
01/14/1997CA2110186C Method and apparatus for making cellulosic fibrous structures by selectively obturated drainage and cellulosic fibrous structures produced thereby
01/08/1997CN1139966A Industrial fabric
01/07/1997US5591305 Imprinting felt and method of using the same
01/07/1997US5590577 Device for cutting a paper web in a press end of a paper machine
12/1996
12/31/1996US5588224 Chill roll assembly
12/24/1996US5587052 Apparatus and method for tensioning a fabric in a paper machine
12/24/1996US5587051 Laser having displacement meter laterally spaced and supported above upper run of paper forming fabric having paper stock deposited thereon which receives reflected laser beam and generates signal representative of thickness
12/19/1996DE19521205A1 Pair of rollers of roll press which are mounted in pivoting housings
12/18/1996EP0748403A1 Papermaker's fabric of polyphthalamide monofilament
12/11/1996EP0747529A2 Papermaking felt and method of making it, substrate, and method of making paper
12/11/1996EP0747528A2 Papermaking press felt
12/10/1996US5583782 Caliper profile control system for paper machine providing reduced start up times
12/10/1996US5582686 High pressure water jet comminuting
12/04/1996EP0745723A2 Method and apparatus for use in a paper machine in the lateral alignment of the cross-direction quality profile of a web manufactured by the machine
12/04/1996EP0745158A1 Steam box
12/04/1996EP0745157A1 Device for applying steam
11/1996
11/27/1996EP0744365A2 Method for changing the roll in a winding machine and winding machine for carrying out this method
11/27/1996CA2177314A1 Method for a reel change in a winding machine, and winding machine suitable for carrying out the method
11/26/1996US5577441 Pressing device for extracting liquid from a pulp web
11/26/1996CA2080821C Improvements in and relating to paper machine clothing
11/13/1996EP0742313A2 Dryer section having combination of single and double tier dryer groups
11/13/1996EP0741815A1 Industrial fabric
11/13/1996CN1135552A Cleaning device
11/13/1996CA2176278A1 Dryer section having combination of single and double tier dryer groups
11/12/1996US5573642 Papermaking
11/06/1996EP0741204A2 Papermakers' press fabric
11/06/1996CN1134998A Combination-type seaming pintles
11/05/1996US5571590 Methods of making papermaking felt and substrate
11/05/1996US5571381 Method for cutting out an edge of a web in a paper machine
11/05/1996CA2172324A1 Papermaker's press fabric with increased contact area
11/05/1996CA2046330C Paper machine felts
10/1996
10/30/1996EP0739695A2 Web cutting device
10/29/1996US5569358 Imprinting felt and method of using the same
10/29/1996CA2094363C Sheet break detector apparatus
10/23/1996EP0738344A1 Web drying
10/10/1996DE19539015A1 Compact conveyor belt cleaner in paper mfr. without spreading dirt or water
10/03/1996WO1996030589A1 Machine clothing having a seam, and spiral for use in such a seam
10/02/1996CN1132291A Dryer fabric
10/01/1996CA2093792C Dryer apparatus
09/1996
09/24/1996US5557860 Dryer section with moistening devices at latter ends
09/18/1996EP0731860A1 Assembly for a paper web coating line
09/18/1996EP0731858A1 A compact frame assembly for a press in a papermaking or boardmaking machine
09/18/1996CN1131213A Triple layer papermaking fabric providing improved fiber support
09/17/1996US5556512 Beam for a paper making machine frame
09/12/1996DE19507938A1 Reinigungsvorrichtung Cleaning device
09/11/1996EP0731212A1 Cleaning device
09/11/1996EP0731211A1 Jet device
09/11/1996EP0730691A1 Threading vacuum sheave for a tissue calender
09/11/1996CN1130700A Fluorescent tracers for diagnostic use in pulp and paper processes
09/04/1996EP0660898B1 A sheet break detector apparatus
09/04/1996EP0618985B1 Polymeric monofilament and felt made therefrom
09/04/1996CN1130226A Press Fabric
08/1996
08/29/1996WO1996026317A1 Cleaning device
08/29/1996CA2213100A1 Cleaning device
08/28/1996EP0728865A2 Press fabric
08/27/1996US5549967 Papermakers' press fabric with increased contact area
08/27/1996US5549790 Multi-region paper structures having a transition region interconnecting relatively thinner regions disposed at different elevations, and apparatus and process for making the same
08/25/1996CA2170300A1 Jet device
08/25/1996CA2170299A1 Belt cleaning device for papermaking machines
08/22/1996WO1996025555A1 Method of applying a curable resin to a substrate for use in papermaking
08/21/1996EP0726837A1 Method and apparatus for cutting out an edge of a web in a paper machine
08/20/1996US5547547 Compact frame assembly for a press in a papermaking or boardmaking
08/14/1996DE4439889C1 Continuous belt tension control, giving constant draw tension value at edges
08/07/1996EP0724662A1 Simplified laser apparatus and method for measuring stock thickness on papermaking machines
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