FI971301A7 - Method for controlling paper curl in a drying section of a paper machine and a paper or board machine - Google Patents

Method for controlling paper curl in a drying section of a paper machine and a paper or board machine Download PDF

Info

Publication number: FI971301A7
Authority: FI; Finland
Prior art keywords: paper; machine; drying section; controlling; curl
Prior art date: 1997-03-27

Application number

FI971301A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI971301A0 (en

Inventor

Vesa Ijaes

Kari Juppi

Pasi Ahonen

Jaakko Kallioniemi

Original Assignee

Valmet Corp

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.)

1997-03-27

Filing date

1997-03-27

Publication date

1998-09-28

1997-03-27 Application filed by Valmet Corp filed Critical Valmet Corp

1997-03-27 Priority to FI971301A priority Critical patent/FI971301A7/en

1997-03-27 Publication of FI971301A0 publication Critical patent/FI971301A0/en

1998-03-23 Priority to BR9808431-3A priority patent/BR9808431A/en

1998-03-23 Priority to JP54118598A priority patent/JP3660360B2/en

1998-03-23 Priority to DE69834820T priority patent/DE69834820T2/en

1998-03-23 Priority to PCT/FI1998/000253 priority patent/WO1998044191A1/en

1998-03-23 Priority to AT98910766T priority patent/ATE329082T1/en

1998-03-23 Priority to CN98803774A priority patent/CN1101499C/en

1998-03-23 Priority to EP98910766A priority patent/EP1012383B1/en

1998-03-23 Priority to CA002284053A priority patent/CA2284053C/en

1998-03-23 Priority to AU65021/98A priority patent/AU6502198A/en

1998-03-27 Priority to US09/049,393 priority patent/US5983523A/en

1998-09-28 Publication of FI971301A7 publication Critical patent/FI971301A7/en

1999-04-06 Priority to US09/286,752 priority patent/US6061927A/en

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F5/00—Dryer section of machines for making continuous webs of paper
- D21F5/02—Drying on cylinders
- D21F5/08—Arrangement of steam points in the cylinders
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F5/00—Dryer section of machines for making continuous webs of paper
- D21F5/02—Drying on cylinders
- D21F5/04—Drying on cylinders on two or more drying cylinders

FI971301A 1997-03-27 1997-03-27 Method for controlling paper curl in a drying section of a paper machine and a paper or board machine FI971301A7 (en)

Priority Applications (12)

Application Number	Priority Date	Filing Date	Title
FI971301A FI971301A7 (en)	1997-03-27	1997-03-27	Method for controlling paper curl in a drying section of a paper machine and a paper or board machine
AU65021/98A AU6502198A (en)	1997-03-27	1998-03-23	Method for control of the curl of paper in the dryer section of a paper machine and paper or board machine
PCT/FI1998/000253 WO1998044191A1 (en)	1997-03-27	1998-03-23	Method for control of the curl of paper in the dryer section of a paper machine and paper or board machine
JP54118598A JP3660360B2 (en)	1997-03-27	1998-03-23	Method for adjusting paper curl in the drying section of a paper machine and paper / paperboard machine
DE69834820T DE69834820T2 (en)	1997-03-27	1998-03-23	METHOD FOR CONTROLLING PAPER SHEET WAVES IN THE DRY PART OF A PAPER OR PAPER MACHINE
BR9808431-3A BR9808431A (en)	1997-03-27	1998-03-23	Paper or cardboard machine and method for controlling paper curl
AT98910766T ATE329082T1 (en)	1997-03-27	1998-03-23	METHOD FOR CONTROLLING PAPER SHEET WRIPS IN THE DRYING SECTION OF A PAPER OR CARDBOARD MACHINE
CN98803774A CN1101499C (en)	1997-03-27	1998-03-23	Method for controlling paper curl in drying section of paper machine and paper or board machine
EP98910766A EP1012383B1 (en)	1997-03-27	1998-03-23	Method for control of the curl of paper in the dryer section of a paper machine and paper or board machine
CA002284053A CA2284053C (en)	1997-03-27	1998-03-23	Method for control of the curl of paper in the dryer section of a paper machine and paper or board machine
US09/049,393 US5983523A (en)	1997-03-27	1998-03-27	Method for controlling curl of paper in a dryer section of a paper machine and a paper or board machine
US09/286,752 US6061927A (en)	1997-03-27	1999-04-06	Method for controlling curl of paper in a dryer section of a paper machine

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI971301A FI971301A7 (en)	1997-03-27	1997-03-27	Method for controlling paper curl in a drying section of a paper machine and a paper or board machine

Publications (2)

Publication Number	Publication Date
FI971301A0 FI971301A0 (en)	1997-03-27
FI971301A7 true FI971301A7 (en)	1998-09-28

Family

ID=8548489

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI971301A FI971301A7 (en)	1997-03-27	1997-03-27	Method for controlling paper curl in a drying section of a paper machine and a paper or board machine

Country Status (10)

Country	Link
EP (1)	EP1012383B1 (en)
JP (1)	JP3660360B2 (en)
CN (1)	CN1101499C (en)
AT (1)	ATE329082T1 (en)
AU (1)	AU6502198A (en)
BR (1)	BR9808431A (en)
CA (1)	CA2284053C (en)
DE (1)	DE69834820T2 (en)
FI (1)	FI971301A7 (en)
WO (1)	WO1998044191A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6706150B1 (en)	1999-05-10	2004-03-16	Metso Paper, Inc.	Method and arrangement of impingement for blowing compensation of a tendency of curling of a paper board web to be treated as well as a paper or board machine
US6767431B2 (en)	1999-03-23	2004-07-27	Metso Paper, Inc.	Method for measuring and regulating curl in a paper or board web and a paper or board machine line

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4651314B2 (en) *	2004-06-15	2011-03-16	レンゴー株式会社	Surface smoothing equipment for paper and paperboard
DE102005034065A1 (en) *	2005-07-21	2007-01-25	Voith Patent Gmbh	drying section
US8277610B2 (en)	2007-04-10	2012-10-02	Xerox Corporation	Mechanical fiber paper with controlled curl
DE102010039093A1 (en) *	2010-08-09	2012-02-09	Voith Patent Gmbh	Method and device for controlling the moisture of a material web
CN103669088A (en) *	2012-09-10	2014-03-26	国能纸业有限公司	Front drying system used for multi-cylinder long mesh paper machine
EP2765237B1 (en)	2013-02-06	2016-11-23	Valmet Technologies, Inc.	Method for producing a fiber web and production line for producing a fiber web
CN104859291B (en) *	2015-04-13	2017-12-29	京东方科技集团股份有限公司	A kind of drying device and its drying means
WO2018171959A1 (en) *	2017-03-21	2018-09-27	Voith Patent Gmbh	Web treatment
CN108166315A (en) *	2017-12-08	2018-06-15	安徽金亿禾特种纸有限公司	A kind of method of modifying for making carbon copies paper web
CN112748237B (en) *	2020-12-29	2022-06-10	亚太森博(广东)纸业有限公司	Original warping detection method for copy paper

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI91900C (en) *	1990-12-17	1994-08-25	Valmet Paper Machinery Inc	Process at the drying portion of a paper machine to reduce the curvature tendency and drying portion of the paper intended to carry out the procedure
DE9414963U1 (en) *	1994-09-16	1994-11-03	J.M. Voith Gmbh, 89522 Heidenheim	Dryer section
FI98387C (en) *	1995-02-01	1997-06-10	Valmet Corp	Process for making surface-treated paper, especially fine paper, and dry end for a paper machine

1997
- 1997-03-27 FI FI971301A patent/FI971301A7/en not_active Application Discontinuation
1998
- 1998-03-23 CA CA002284053A patent/CA2284053C/en not_active Expired - Fee Related
- 1998-03-23 DE DE69834820T patent/DE69834820T2/en not_active Expired - Lifetime
- 1998-03-23 EP EP98910766A patent/EP1012383B1/en not_active Expired - Lifetime
- 1998-03-23 BR BR9808431-3A patent/BR9808431A/en not_active IP Right Cessation
- 1998-03-23 AT AT98910766T patent/ATE329082T1/en not_active IP Right Cessation
- 1998-03-23 JP JP54118598A patent/JP3660360B2/en not_active Expired - Fee Related
- 1998-03-23 CN CN98803774A patent/CN1101499C/en not_active Expired - Fee Related
- 1998-03-23 AU AU65021/98A patent/AU6502198A/en not_active Abandoned
- 1998-03-23 WO PCT/FI1998/000253 patent/WO1998044191A1/en not_active Ceased

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6767431B2 (en)	1999-03-23	2004-07-27	Metso Paper, Inc.	Method for measuring and regulating curl in a paper or board web and a paper or board machine line
US6706150B1 (en)	1999-05-10	2004-03-16	Metso Paper, Inc.	Method and arrangement of impingement for blowing compensation of a tendency of curling of a paper board web to be treated as well as a paper or board machine
DE10084574B4 (en) *	1999-05-10	2009-04-09	Metso Paper, Inc.	Air impact structure, air impact method and paper machine or board machine

Also Published As

Publication number	Publication date
CA2284053C (en)	2005-11-22
WO1998044191A1 (en)	1998-10-08
BR9808431A (en)	2000-05-23
JP2001503484A (en)	2001-03-13
CA2284053A1 (en)	1998-10-08
JP3660360B2 (en)	2005-06-15
EP1012383A1 (en)	2000-06-28
AU6502198A (en)	1998-10-22
FI971301A0 (en)	1997-03-27
CN1101499C (en)	2003-02-12
CN1251629A (en)	2000-04-26
ATE329082T1 (en)	2006-06-15
DE69834820D1 (en)	2006-07-20
EP1012383B1 (en)	2006-06-07
DE69834820T2 (en)	2006-11-09

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Legal Events

Date	Code	Title	Description
2009-05-05	FD	Application lapsed