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DE60015132D1 - Verfahren zum messen und regeln von blattwellungen in einer papier- oder pappemaschine - Google Patents

Verfahren zum messen und regeln von blattwellungen in einer papier- oder pappemaschine

Info

Publication number
DE60015132D1
DE60015132D1 DE60015132T DE60015132T DE60015132D1 DE 60015132 D1 DE60015132 D1 DE 60015132D1 DE 60015132 T DE60015132 T DE 60015132T DE 60015132 T DE60015132 T DE 60015132T DE 60015132 D1 DE60015132 D1 DE 60015132D1
Authority
DE
Germany
Prior art keywords
paper
web
measuring
slit
regulating blade
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
DE60015132T
Other languages
English (en)
Other versions
DE60015132T2 (de
Inventor
Antti Komulainen
Kari Juppi
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.)
Valmet Technologies Oy
Original Assignee
Metso Paper Oy
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 Oy filed Critical Metso Paper Oy
Publication of DE60015132D1 publication Critical patent/DE60015132D1/de
Application granted granted Critical
Publication of DE60015132T2 publication Critical patent/DE60015132T2/de
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
    • D21G9/0009—Paper-making control systems
    • D21G9/0036—Paper-making control systems controlling the press or drying section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/34—Apparatus for taking-out curl from webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H43/00—Use of control, checking, or safety devices, e.g. automatic devices comprising an element for sensing a variable
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/04—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
    • G01B11/0608—Height gauges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/10—Size; Dimensions
    • B65H2511/17—Deformation, e.g. stretching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/176—Cardboard

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Paper (AREA)
  • Details Of Cutting Devices (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
DE60015132T 1999-03-23 2000-03-22 Verfahren zum messen und regeln von blattwellungen in einer papier- oder pappemaschine Expired - Fee Related DE60015132T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI990644 1999-03-23
FI990644A FI112684B (fi) 1999-03-23 1999-03-23 Menetelmä paperi- tai kartonkirainan käyristymän mittaamiseksi ja säätämiseksi sekä paperi- tai kartonkikonelinja
PCT/FI2000/000234 WO2000056976A1 (en) 1999-03-23 2000-03-22 Method for measuring and regulating curl in a paper or board web and a paper or board machine line

Publications (2)

Publication Number Publication Date
DE60015132D1 true DE60015132D1 (de) 2004-11-25
DE60015132T2 DE60015132T2 (de) 2006-02-16

Family

ID=8554262

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60015132T Expired - Fee Related DE60015132T2 (de) 1999-03-23 2000-03-22 Verfahren zum messen und regeln von blattwellungen in einer papier- oder pappemaschine

Country Status (8)

Country Link
US (1) US6767431B2 (de)
EP (1) EP1194642B1 (de)
AT (1) ATE280268T1 (de)
AU (1) AU3560600A (de)
CA (1) CA2366257A1 (de)
DE (1) DE60015132T2 (de)
FI (1) FI112684B (de)
WO (1) WO2000056976A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI112684B (fi) 1999-03-23 2003-12-31 Metso Paper Inc Menetelmä paperi- tai kartonkirainan käyristymän mittaamiseksi ja säätämiseksi sekä paperi- tai kartonkikonelinja
FI20002830A7 (fi) * 2000-12-22 2002-06-23 Metso Paper Inc Menetelmä ja järjestelmä kaavinterätarpeen hallitsemiseksi
DE10127840A1 (de) * 2001-06-08 2002-12-12 Voith Paper Patent Gmbh Verfahren und Vorrichtung zur Messung von innerhalb einer Materialbahn auftretenden Spannungen
JP3715612B2 (ja) * 2002-10-18 2005-11-09 株式会社東京機械製作所 シート出し装置
US7059181B2 (en) * 2003-11-10 2006-06-13 International Paper Co. Test to measure curling tendency of paper in laser printers
AT502548B1 (de) 2005-09-20 2008-07-15 Neusiedler Ag Verfahren und vorrichtung zum bestimmen der krümmung einer oberfläche eines gegenstands, beispielsweise papier oder karton, sowie verwendung derselben
US8728276B2 (en) * 2010-05-20 2014-05-20 Honeywell International Inc. Apparatus and method for controlling curling potential of paper, paperboard, or other product during manufacture
KR102175505B1 (ko) * 2013-06-24 2020-11-06 요시노 셋고 가부시키가이샤 풀칠 불량 검지 시스템 및 풀칠 불량 검지 방법
CN112748237B (zh) * 2020-12-29 2022-06-10 亚太森博(广东)纸业有限公司 一种复印纸原始翘曲检测方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3658642A (en) * 1968-12-18 1972-04-25 Beloit Corp Method of reducing curl in making a continuous web of paper
GB1384381A (en) * 1971-03-27 1975-02-19 Masson Scott Thrissell Eng Ltd Curl corrector apparatus
US4926358A (en) * 1987-05-20 1990-05-15 Ricoh Company, Ltd. System for controlling curls of a paper
JPH01285557A (ja) * 1988-05-10 1989-11-16 Kobayashi Seisakusho:Kk シートカール矯正装置
US4952281A (en) * 1988-05-10 1990-08-28 Kobayashi Engineering Works, Ltd. Sheet curls reformer
FI91900C (fi) 1990-12-17 1994-08-25 Valmet Paper Machinery Inc Menetelmä paperikoneen kuivatusosalla paperin käyristymistaipumuksen vähentämiseksi ja menetelmän toteuttamiseen tarkoitettu kuivatusosa
US5542193A (en) 1992-04-24 1996-08-06 Beloit Technologies, Inc. Dryer group for curl control
US5884415A (en) * 1992-04-24 1999-03-23 Beloit Technologies, Inc. Paper making machine providing curl control
US5269074A (en) 1992-04-24 1993-12-14 Beloit Technologies, Inc. Single tier dryer section for curl control
WO1994016290A1 (en) * 1993-01-15 1994-07-21 Thermo Electron Web Systems Inc. Web curl measurement system
US5592571A (en) 1994-03-08 1997-01-07 The University Of Connecticut Digital pixel-accurate intensity processing method for image information enhancement
DE9414963U1 (de) 1994-09-16 1994-11-03 J.M. Voith Gmbh, 89522 Heidenheim Trockenpartie
US5771603A (en) * 1994-09-16 1998-06-30 Voith Sulzer Papiermashinen Gmbh Dryer section
US5632101A (en) * 1994-09-16 1997-05-27 Voith Sulzer Papiermaschinen Gmbh All top-felted single-tier drying section with post drying section curl control
US5600898A (en) * 1995-09-12 1997-02-11 Beloit Technologies, Inc. Curl control by dryer aircaps in top felted dryer section
JP3679485B2 (ja) * 1996-01-17 2005-08-03 富士写真フイルム株式会社 ウエブのカール測定方法および装置、カール修正方法および装置
US5983523A (en) 1997-03-27 1999-11-16 Valmet Corporation Method for controlling curl of paper in a dryer section of a paper machine and a paper or board machine
FI971301A7 (fi) 1997-03-27 1998-09-28 Valmet Corp Menetelmä paperin käyristymän hallitsemiseksi paperikoneen kuivatusosalla ja paperi- tai kartonkikone
FI106271B (fi) 1997-05-15 2000-12-29 Valmet Corp Menetelmä paperin käyristymän hallitsemiseksi ja menetelmää soveltava paperi- tai kartonkikonelinja
US6038789A (en) 1997-05-15 2000-03-21 Valmet Corporation Method for controlling the curl of paper and a paper or board machine line that applies the method
US5842105A (en) * 1997-09-29 1998-11-24 Xerox Corporation Controlled moisturization of paper to eliminate curl
US6273984B1 (en) * 1998-11-20 2001-08-14 Eastman Kodak Company Lamination with curl control
FI112684B (fi) 1999-03-23 2003-12-31 Metso Paper Inc Menetelmä paperi- tai kartonkirainan käyristymän mittaamiseksi ja säätämiseksi sekä paperi- tai kartonkikonelinja
FI121968B (fi) * 2000-02-15 2011-06-30 Metso Paper Inc Laitteisto paperin tai kartongin käyristymisen hallitsemiseksi

Also Published As

Publication number Publication date
US20020030319A1 (en) 2002-03-14
AU3560600A (en) 2000-10-09
FI990644L (fi) 2000-09-24
EP1194642B1 (de) 2004-10-20
FI112684B (fi) 2003-12-31
US6767431B2 (en) 2004-07-27
DE60015132T2 (de) 2006-02-16
CA2366257A1 (en) 2000-09-28
WO2000056976A1 (en) 2000-09-28
ATE280268T1 (de) 2004-11-15
EP1194642A1 (de) 2002-04-10
FI990644A0 (fi) 1999-03-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee