ES2165084T3 - Procedimiento para la eliminacion de defectos en el papel en la fabricacion continua de papel. - Google Patents

Procedimiento para la eliminacion de defectos en el papel en la fabricacion continua de papel.

Info

Publication number
ES2165084T3
ES2165084T3 ES97937503T ES97937503T ES2165084T3 ES 2165084 T3 ES2165084 T3 ES 2165084T3 ES 97937503 T ES97937503 T ES 97937503T ES 97937503 T ES97937503 T ES 97937503T ES 2165084 T3 ES2165084 T3 ES 2165084T3
Authority
ES
Spain
Prior art keywords
paper
defect
web
station
speed
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 - Lifetime
Application number
ES97937503T
Other languages
English (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 Enso Publication Paper GmbH and Co KG
Original Assignee
Stora Enso Publication Paper GmbH and Co KG
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 Enso Publication Paper GmbH and Co KG filed Critical Stora Enso Publication Paper GmbH and Co KG
Application granted granted Critical
Publication of ES2165084T3 publication Critical patent/ES2165084T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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)

Abstract

UN PROCEDIMIENTO PARA ELIMINACION DE DEFECTOS DE PAPEL DURANTE LA PRODUCCION CONTINUA DE PAPEL, QUE REDUCE LA PERDIDA DE TIEMPO DEBIDO A LA CORRECCION DE DEFECTO, TIENE LAS SIGUIENTES ETAPAS: A) RECONOCIMIENTO Y LOCALIZACION DEL DEFECTO DEL PAPEL POR MEDIO DE SENSORES (5) DIRIGIDOS A LA BANDA (4) DE PAPEL CIRCULANTE; B) DETECCION O CALCULO DE LA VELOCIDAD DE LA BANDA (4) DE PAPEL ENTRE EL SENSOR (5) Y UNA ESTACION (6) PARA CORRECCION DEL DEFECTO POSICIONADA DESPUES DEL SENSOR (5); C) SOBRE LA BASE DE LA VELOCIDAD DE LA BANDA DE PAPEL, CALCULO DEL TIEMPO DE LLEGADA DEL SEGMENTO DE BANDA CON EL DEFECTO DE PAPEL A LA ESTACION (6) PARA LA CORRECCION DEL DEFECTO; D) ANTES DE LA LLEGADA DEL SEGMENTO DE BANDA CON EL DEFECTO DE PAPEL A LA ESTACION (6) PARA LA CORRECCION DEL DEFECTO, REDUCCION DE LA VELOCIDAD DEL SEGMENTO DE BANDA A UN VALOR INFERIOR A LA VELOCIDAD NORMAL O A CERO; E) ELIMINACION AUTOMATICA DEL DEFECTO DE PAPEL EN LA ESTACION (6) PARA LA CORRECCION DEL DEFECTO Y F) RESTAURACION DE LA SECCION DE BANDA A LA VELOCIDAD NORMAL.
ES97937503T 1996-08-15 1997-07-18 Procedimiento para la eliminacion de defectos en el papel en la fabricacion continua de papel. Expired - Lifetime ES2165084T3 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2165084T3 true ES2165084T3 (es) 2002-03-01

Family

ID=7802762

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97937503T Expired - Lifetime ES2165084T3 (es) 1996-08-15 1997-07-18 Procedimiento para la eliminacion de defectos en el papel en la fabricacion continua de papel.

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
NO990605L (no) 1999-02-09
EP0922139A1 (de) 1999-06-16
NO990605D0 (no) 1999-02-09
CZ48899A3 (cs) 1999-07-14
RU2166017C2 (ru) 2001-04-27
ATE210762T1 (de) 2001-12-15
PT922139E (pt) 2002-04-29
WO1998006897A1 (de) 1998-02-19
EP0922139B1 (de) 2001-12-12
BR9714336A (pt) 2000-04-11
CZ297849B6 (cs) 2007-04-11
ID17869A (id) 1998-02-05
JP2001502648A (ja) 2001-02-27
PL184169B1 (pl) 2002-09-30
CA2263211C (en) 2006-04-18
CN1104526C (zh) 2003-04-02
DE59705791D1 (de) 2002-01-24
CA2263211A1 (en) 1998-02-19
CN1228132A (zh) 1999-09-08
NO313558B1 (no) 2002-10-21
PL331586A1 (en) 1999-07-19
KR20000029927A (ko) 2000-05-25
DE19632988C1 (de) 1998-01-22

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