FI20020839A0 - Menetelmä paperirainan laadun hallitsemiseksi - Google Patents

Menetelmä paperirainan laadun hallitsemiseksi

Info

Publication number
FI20020839A0
FI20020839A0 FI20020839A FI20020839A FI20020839A0 FI 20020839 A0 FI20020839 A0 FI 20020839A0 FI 20020839 A FI20020839 A FI 20020839A FI 20020839 A FI20020839 A FI 20020839A FI 20020839 A0 FI20020839 A0 FI 20020839A0
Authority
FI
Finland
Prior art keywords
paper
paper web
wire section
headbox
measured
Prior art date
Application number
FI20020839A
Other languages
English (en)
Swedish (sv)
Other versions
FI111173B (fi
Inventor
Ari Puurtinen
Original Assignee
Metso Paper Inc
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 Metso Paper Inc filed Critical Metso Paper Inc
Priority to FI20020839A priority Critical patent/FI111173B/fi
Publication of FI20020839A0 publication Critical patent/FI20020839A0/fi
Priority to US10/427,323 priority patent/US6993408B2/en
Priority to AT03010061T priority patent/ATE344349T1/de
Priority to EP03010061A priority patent/EP1361309B1/en
Priority to DE60309376T priority patent/DE60309376T2/de
Application granted granted Critical
Publication of FI111173B publication Critical patent/FI111173B/fi

Links

Classifications

    • 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
    • D21G9/0027—Paper-making control systems controlling the forming section
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F9/00—Complete machines for making continuous webs of paper
    • D21F9/003—Complete machines for making continuous webs of paper of the twin-wire type

Landscapes

  • Paper (AREA)
FI20020839A 2002-05-03 2002-05-03 Menetelmä paperirainan laadun hallitsemiseksi FI111173B (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI20020839A FI111173B (fi) 2002-05-03 2002-05-03 Menetelmä paperirainan laadun hallitsemiseksi
US10/427,323 US6993408B2 (en) 2002-05-03 2003-05-01 Method for the control of quality in a paper web
AT03010061T ATE344349T1 (de) 2002-05-03 2003-05-02 Verfahren zur regelung der qualität einer papierbahn
EP03010061A EP1361309B1 (en) 2002-05-03 2003-05-02 Method for the control of quality of a paper web
DE60309376T DE60309376T2 (de) 2002-05-03 2003-05-02 Verfahren zur Regelung der Qualität einer Papierbahn

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20020839A FI111173B (fi) 2002-05-03 2002-05-03 Menetelmä paperirainan laadun hallitsemiseksi
FI20020839 2002-05-03

Publications (2)

Publication Number Publication Date
FI20020839A0 true FI20020839A0 (fi) 2002-05-03
FI111173B FI111173B (fi) 2003-06-13

Family

ID=8563874

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20020839A FI111173B (fi) 2002-05-03 2002-05-03 Menetelmä paperirainan laadun hallitsemiseksi

Country Status (5)

Country Link
US (1) US6993408B2 (fi)
EP (1) EP1361309B1 (fi)
AT (1) ATE344349T1 (fi)
DE (1) DE60309376T2 (fi)
FI (1) FI111173B (fi)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE522691C3 (sv) * 2002-06-12 2004-04-07 Abb Ab Dynamisk on-line-optimering av produktionsprocesser
EP1785525B1 (en) * 2005-11-14 2013-03-06 Metso Automation Oy Measurement of paper/board process
DE102006003637A1 (de) * 2006-01-26 2007-08-02 Voith Patent Gmbh Verfahren zur Herstellung oder Behandlung einer Faserstoffbahn
DE102008040688A1 (de) * 2008-07-24 2010-01-28 Voith Patent Gmbh Verfahren zur Optimierung der Energiebilanz in Formiereinheiten in Maschinen zur Herstellung von Faserstoffbahnen und Formiereinheit
WO2010099239A2 (en) 2009-02-24 2010-09-02 Flex Technology, Inc. Flexible screw
DE102010041052A1 (de) * 2010-09-20 2012-03-22 Voith Patent Gmbh Verfahren zum Regeln der Formation einer Faserstoffbahn
AR086593A1 (es) * 2011-06-08 2014-01-08 Akzo Nobel Chemicals Int Bv Proceso para la produccion de papel y carton
FI125811B (fi) * 2013-05-29 2016-02-29 Valmet Automation Oy Rainan mittaus
CN109642371B (zh) * 2016-08-31 2021-11-12 精工爱普生株式会社 薄片制造装置及薄片制造装置的控制方法
JP7211022B2 (ja) * 2018-11-07 2023-01-24 セイコーエプソン株式会社 ウェブ製造装置およびシート製造装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI75375C (fi) * 1982-03-02 1988-06-09 Valmet Oy Banformningsparti foer pappersmaskin.
FI96788C (fi) * 1994-10-12 1996-08-26 Ecopump Oy Menetelmä ja laitteisto veden poistamiseksi paperikoneen tai vastaavan viira- ja/tai puristinosasta
US6153057A (en) * 1995-10-20 2000-11-28 Institute Of Paper Science And Technology, Inc. Methods and apparatus to enhance paper and board forming qualities
US5812404A (en) * 1996-04-18 1998-09-22 Valmet Corporation Method for overall regulation of the headbox of a paper machine or equivalent
US5825653A (en) * 1997-03-14 1998-10-20 Valmet Corporation Method for overall regulation of a former of a paper machine or equivalent
DE19632509A1 (de) * 1996-08-13 1998-03-05 Voith Sulzer Papiermasch Gmbh Verfahren und Vorrichtung zum Herstellen einer Faserstoffbahn
FI974327A (fi) * 1997-11-25 1999-05-26 Valmet Automation Inc Menetelmä ja laitteisto paperin ominaisuuksien säätämiseksi
FI20012175A (fi) * 2001-11-09 2003-05-10 Metso Paper Automation Oy Menetelmä ja laitteisto viiraosan toiminnan säätämiseksi

Also Published As

Publication number Publication date
FI111173B (fi) 2003-06-13
ATE344349T1 (de) 2006-11-15
US6993408B2 (en) 2006-01-31
EP1361309B1 (en) 2006-11-02
EP1361309A1 (en) 2003-11-12
US20030216828A1 (en) 2003-11-20
DE60309376T2 (de) 2007-09-20
DE60309376D1 (de) 2006-12-14

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