CA2263211C - Process for elimination of paper defects in continuous paper production - Google Patents

Process for elimination of paper defects in continuous paper production Download PDF

Info

Publication number
CA2263211C
CA2263211C CA002263211A CA2263211A CA2263211C CA 2263211 C CA2263211 C CA 2263211C CA 002263211 A CA002263211 A CA 002263211A CA 2263211 A CA2263211 A CA 2263211A CA 2263211 C CA2263211 C CA 2263211C
Authority
CA
Canada
Prior art keywords
paper
defect
web
sensor
elimination
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.)
Expired - Fee Related
Application number
CA002263211A
Other languages
English (en)
French (fr)
Other versions
CA2263211A1 (en
Inventor
Hubertus Burkhart
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.)
Stora Publication Paper AG
Original Assignee
Stora Publication Paper AG
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 Stora Publication Paper AG filed Critical Stora Publication Paper AG
Publication of CA2263211A1 publication Critical patent/CA2263211A1/en
Application granted granted Critical
Publication of CA2263211C publication Critical patent/CA2263211C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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

Landscapes

  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Paper (AREA)
  • Making Paper Articles (AREA)
CA002263211A 1996-08-15 1997-07-18 Process for elimination of paper defects in continuous paper production Expired - Fee Related CA2263211C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19632988A DE19632988C1 (de) 1996-08-15 1996-08-15 Verfahren zur Beseitigung von Papierfehlern bei der kontinuierlichen Papierherstellung
DE19632988.4 1996-08-15
PCT/EP1997/003859 WO1998006897A1 (de) 1996-08-15 1997-07-18 Verfahren zur beseitigung von papierfehlern bei der kontinuierlichen papierherstellung

Publications (2)

Publication Number Publication Date
CA2263211A1 CA2263211A1 (en) 1998-02-19
CA2263211C true CA2263211C (en) 2006-04-18

Family

ID=7802762

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002263211A Expired - Fee Related CA2263211C (en) 1996-08-15 1997-07-18 Process for elimination of paper defects in continuous paper production

Country Status (16)

Country Link
EP (1) EP0922139B1 (es)
JP (1) JP2001502648A (es)
KR (1) KR20000029927A (es)
CN (1) CN1104526C (es)
AT (1) ATE210762T1 (es)
BR (1) BR9714336A (es)
CA (1) CA2263211C (es)
CZ (1) CZ297849B6 (es)
DE (2) DE19632988C1 (es)
ES (1) ES2165084T3 (es)
ID (1) ID17869A (es)
NO (1) NO313558B1 (es)
PL (1) PL184169B1 (es)
PT (1) PT922139E (es)
RU (1) RU2166017C2 (es)
WO (1) WO1998006897A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI990159A (fi) * 1999-01-28 2000-07-29 Valmet Automation Inc Menetelmä kuiturainan laadun valvomiseksi
DE10011067A1 (de) * 2000-03-07 2001-09-13 Voith Paper Patent Gmbh Verfahren zur Herstellung und Weiterverarbeitung von Papier
US20020176617A1 (en) * 2001-05-22 2002-11-28 Pti Advanced Filtration, Inc. System and method for continuous integrity testing of a material web
DE102005053037A1 (de) * 2005-11-04 2007-05-10 Maschinenfabrik Rieter Ag Verfahren zur Erfassung von Schmutz in einem bewegten Faserstrang
FI118924B (fi) 2005-12-05 2008-05-15 Metso Paper Inc Laitteisto ja menetelmä katkenneen massaradan poistamiseksi sellukuivaimesta
FI119981B (fi) 2006-09-06 2009-05-29 Metso Paper Inc Menetelmä ja laite kuiturainen paikkaamiseksi
DE102006047487A1 (de) * 2006-10-05 2008-04-10 Voith Patent Gmbh Trocknungsanordnung
WO2009042638A2 (en) * 2007-09-27 2009-04-02 Abb Ltd. Accurate tracking of web features through converting processes
FI121859B (fi) 2008-11-25 2011-05-13 Metso Automation Oy Menetelmä rainan paikkauksen ohjaamiseksi välirullaimella vastaava järjestelmä
US9053413B2 (en) 2013-07-22 2015-06-09 Xerox Corporation Automatically identifying locations of printing defects within printed rolls
CN104326125B (zh) * 2014-08-28 2016-08-24 北京凌云光技术有限责任公司 瑕疵标签跟踪方法及装置
CN104326301B (zh) * 2014-08-28 2017-02-08 北京凌云光技术有限责任公司 瑕疵标签自动剔除装置及使用自动剔除装置的系统
CN104637156B (zh) 2015-03-06 2017-05-24 广州广电运通金融电子股份有限公司 纸币转出控制方法、装置以及纸币存储设备
CN105500919B (zh) * 2015-12-30 2017-11-10 凌云光技术集团有限责任公司 一种标签缺陷报警方法及装置
IT201600127586A1 (it) * 2016-12-16 2018-06-16 Futura Spa Impianto per la produzione di logs di materiale cartaceo.
CN109366568A (zh) * 2018-11-30 2019-02-22 广州市普理司科技有限公司 多功能自动品检机以及其控制方法
CN111879781B (zh) * 2020-06-17 2022-02-11 西安交通大学 一种基于机器视觉的试纸质量检测系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62295862A (ja) * 1986-06-13 1987-12-23 Toshiba Corp 巻取機のシ−ト補修制御装置
FR2670896B1 (fr) * 1990-12-24 1994-08-12 Siderurgie Fse Inst Rech Dispositif de detection de defauts d'une bande en cours de defilement.
JP2848028B2 (ja) * 1991-05-29 1999-01-20 王子製紙株式会社 ウエブの補修方法及び補修装置

Also Published As

Publication number Publication date
DE19632988C1 (de) 1998-01-22
ES2165084T3 (es) 2002-03-01
PL331586A1 (en) 1999-07-19
CN1104526C (zh) 2003-04-02
EP0922139A1 (de) 1999-06-16
CZ297849B6 (cs) 2007-04-11
ID17869A (id) 1998-02-05
EP0922139B1 (de) 2001-12-12
NO990605D0 (no) 1999-02-09
BR9714336A (pt) 2000-04-11
DE59705791D1 (de) 2002-01-24
ATE210762T1 (de) 2001-12-15
JP2001502648A (ja) 2001-02-27
CN1228132A (zh) 1999-09-08
RU2166017C2 (ru) 2001-04-27
PT922139E (pt) 2002-04-29
CA2263211A1 (en) 1998-02-19
KR20000029927A (ko) 2000-05-25
NO313558B1 (no) 2002-10-21
NO990605L (no) 1999-02-09
WO1998006897A1 (de) 1998-02-19
PL184169B1 (pl) 2002-09-30
CZ48899A3 (cs) 1999-07-14

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