EP0774540A3 - Verfahren zur Beeinflussung des Reisslängen-Querprofiles einer laufenden Faserstoffbahn - Google Patents

Verfahren zur Beeinflussung des Reisslängen-Querprofiles einer laufenden Faserstoffbahn Download PDF

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Publication number
EP0774540A3
EP0774540A3 EP96118249A EP96118249A EP0774540A3 EP 0774540 A3 EP0774540 A3 EP 0774540A3 EP 96118249 A EP96118249 A EP 96118249A EP 96118249 A EP96118249 A EP 96118249A EP 0774540 A3 EP0774540 A3 EP 0774540A3
Authority
EP
European Patent Office
Prior art keywords
controlling
transverse direction
fibrous web
breaking length
moving fibrous
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP96118249A
Other languages
English (en)
French (fr)
Other versions
EP0774540A2 (de
EP0774540B1 (de
Inventor
Ulrich Begemann
Adolf Guggemos
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Voith Patent GmbH
Original Assignee
Voith Sulzer Papiermaschinen GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Voith Sulzer Papiermaschinen GmbH filed Critical Voith Sulzer Papiermaschinen GmbH
Publication of EP0774540A2 publication Critical patent/EP0774540A2/de
Publication of EP0774540A3 publication Critical patent/EP0774540A3/de
Application granted granted Critical
Publication of EP0774540B1 publication Critical patent/EP0774540B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/02—Head boxes of Fourdrinier machines
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G9/00—Other accessories for paper-making machines
    • D21G9/0009—Paper-making control systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S162/00—Paper making and fiber liberation
    • Y10S162/09—Uses for paper making sludge
    • Y10S162/10—Computer control of paper making variables
    • Y10S162/11—Wet end paper making variables

Abstract

Die Erfindung betrifft ein Verfahren zum Herstellen einer Papierbahn mit einem im wesentlichen ebenen Flächengewichtsquerprofil und gleichzeitiger Erzeugung eines im wesentlichen ebenen Reißlängenverhältnis-Querprofils. Dieses wird erreicht, indem in Kenntnis des Schrumpfverhaltens die Faserlage gezielt beeinflußt wird.
EP96118249A 1995-11-17 1996-11-14 Verfahren zur Beeinflussung des Reisslängen-Querprofiles einer laufenden Faserstoffbahn Expired - Lifetime EP0774540B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19542873 1995-11-17
DE19542873 1995-11-17

Publications (3)

Publication Number Publication Date
EP0774540A2 EP0774540A2 (de) 1997-05-21
EP0774540A3 true EP0774540A3 (de) 1998-01-07
EP0774540B1 EP0774540B1 (de) 2002-02-27

Family

ID=7777706

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96118249A Expired - Lifetime EP0774540B1 (de) 1995-11-17 1996-11-14 Verfahren zur Beeinflussung des Reisslängen-Querprofiles einer laufenden Faserstoffbahn

Country Status (3)

Country Link
US (1) US6179963B1 (de)
EP (1) EP0774540B1 (de)
DE (1) DE59608786D1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59608786D1 (de) 1995-11-17 2002-04-04 Voith Paper Patent Gmbh Verfahren zur Beeinflussung des Reisslängen-Querprofiles einer laufenden Faserstoffbahn
DE29713272U1 (de) * 1997-07-25 1997-11-20 Voith Sulzer Papiermasch Gmbh Stoffauflauf zur Bildung einer Faserstoffsuspensionsschicht
DE19908973A1 (de) * 1999-03-02 2000-09-07 Voith Sulzer Papiertech Patent Verfahren zur Regelung des Reißlängenverhältnisses einer erzeugten Papierbahn und Papiermaschine
DE10351295A1 (de) * 2003-10-31 2005-06-02 Voith Paper Patent Gmbh Verfahren zum Erzeugen einer Faserstoffbahn und Vorrichtung zur Durchfühung des Verfahrens
DE10355687A1 (de) * 2003-11-28 2005-06-23 Voith Paper Patent Gmbh Verfahren zur Herstellung einer Faserstoffbahn
US7713283B2 (en) 2005-04-11 2010-05-11 St. Jude Medical Puerto Rico, Llc Tissue puncture closure device with magazine fed tamping system
US7988706B2 (en) * 2005-04-11 2011-08-02 St. Jude Medical Puerto Rico Llc Tissue puncture closure device with automatic torque sensing tamping system
US7250057B2 (en) * 2005-04-11 2007-07-31 St. Jude Medical Puerto Rico B.V. Tissue puncture closure device with automatic torque sensing tamping system
US7618438B2 (en) 2005-05-17 2009-11-17 St. Jude Medical Puerto Rico Llc Tissue puncture closure device with disengagable automatic tamping system
US7837705B2 (en) 2005-05-17 2010-11-23 St. Jude Medical Puerto Rico Llc Tissue puncture closure system with retractable sheath
US7850710B2 (en) 2006-05-23 2010-12-14 St. Jude Medical Puerto Rico Llc Puncture closure apparatuses, sealing plugs, and related methods
EP2427121B1 (de) 2009-05-05 2016-08-03 St. Jude Medical Puerto Rico LLC Vorrichtung zum verschliessen von gewebepunktionen mit betätigbarem automatischem spulengetriebenen kompaktionssystem
EP2464296B1 (de) 2009-08-14 2018-09-19 Terumo Puerto Rico L.L.C. Trägertubus für gefässverschlussvorrichtung
US9820727B2 (en) 2009-08-24 2017-11-21 St. Jude Medical Puerto Rico Llc Single piece, dual component sealing pad and methods
US9603588B2 (en) 2009-08-31 2017-03-28 St. Jude Medical Puerto Rico Llc Compressible arteriotomy locator for vascular closure devices and methods
WO2011025543A2 (en) 2009-08-31 2011-03-03 St. Jude Medical Puerto Rico Llc Monorail system for vascular closure device and methods
US9282994B2 (en) 2009-09-25 2016-03-15 St. Jude Medical Puerto Rico Llc Vascular access to closure sheath and methods
US9192363B2 (en) 2010-05-12 2015-11-24 St. Jude Medical, Inc. Bioadhesive applicator and methods of sealing tissue punctures using same
US10098620B2 (en) 2010-07-12 2018-10-16 Terumo Puerto Rico, L.L.C. Compactionless tissue puncture closure device and methods
US9220489B2 (en) 2010-08-20 2015-12-29 St. Jude Medical Puerto Rico Llc Clutch release mechanism for vascular closure device
EP2611366B1 (de) 2010-08-30 2014-07-02 St. Jude Medical Puerto Rico LLC Lösbares nockensystem für eine gewebepunktionsverschlussvorrichtung
US9149264B2 (en) 2010-10-08 2015-10-06 St. Jude Medical Puerto Rico Llc Cam driven compaction tube for vascular closure device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0475671A2 (de) * 1990-09-04 1992-03-18 James River Corporation Of Virginia Mit Festigkeitsteuerung Prägen und so hergestelltes Papierprodukt

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3837999A (en) * 1971-12-20 1974-09-24 Kimberly Clark Co Method of controlling the orientation of fibers in a foam formed sheet
DE3514554C3 (de) 1984-09-19 1998-01-08 Escher Wyss Gmbh Stoffauflauf-Vorrichtung für eine Papiermaschine und Verfahren zu deren Betrieb
US4687548A (en) 1984-10-31 1987-08-18 Valmet Oy Method and apparatus for controlling distortion of fibre orientation in a paper web
AT392989B (de) 1988-05-17 1991-07-25 Voith Ag J M Stoffauflauf fuer papiermaschinen
FI79363C (fi) 1988-09-26 1989-12-11 Valmet Paper Machinery Inc Foerfarande och anordning i inloppslaodan av en pappersmaskin foer att behaerska foerdelningen i pappersbanans fiberorientering.
DE4019593C2 (de) 1990-06-20 1994-01-20 Voith Gmbh J M Stoffauflauf für Papiermaschinen
US5196091A (en) 1991-10-29 1993-03-23 Beloit Technologies, Inc. Headbox apparatus with stock dilution conduits for basis weight control
FI100894B (fi) * 1993-07-01 1998-03-13 Valmet Paper Machinery Inc Menetelmä ja laite perälaatikon säädössä
DE59608786D1 (de) 1995-11-17 2002-04-04 Voith Paper Patent Gmbh Verfahren zur Beeinflussung des Reisslängen-Querprofiles einer laufenden Faserstoffbahn

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0475671A2 (de) * 1990-09-04 1992-03-18 James River Corporation Of Virginia Mit Festigkeitsteuerung Prägen und so hergestelltes Papierprodukt

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DAHL H, HOLIK H, WEISSHUHN E.: "The influence of headbox flow conditions on paoer properties and their constancy", TAPPI, vol. 71, no. 2, February 1988 (1988-02-01), NORCROSS (USA), pages 93 - 98, XP002046188 *
EGELHOF D: "Der Einfluss des Stoffauflaufes auf Asymmetriefehler im Papier", DAS PAPIER, vol. 40, no. 7, July 1986 (1986-07-01), DARMSTADT, pages 313 - 318, XP002046187 *

Also Published As

Publication number Publication date
DE59608786D1 (de) 2002-04-04
US6179963B1 (en) 2001-01-30
EP0774540A2 (de) 1997-05-21
EP0774540B1 (de) 2002-02-27

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