CA2274228A1 - Method for drying of paper and dry end of a paper machine - Google Patents

Method for drying of paper and dry end of a paper machine Download PDF

Info

Publication number
CA2274228A1
CA2274228A1 CA002274228A CA2274228A CA2274228A1 CA 2274228 A1 CA2274228 A1 CA 2274228A1 CA 002274228 A CA002274228 A CA 002274228A CA 2274228 A CA2274228 A CA 2274228A CA 2274228 A1 CA2274228 A1 CA 2274228A1
Authority
CA
Canada
Prior art keywords
dryer
paper web
paper
dried
web
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.)
Granted
Application number
CA002274228A
Other languages
French (fr)
Other versions
CA2274228C (en
Inventor
Pasi Ahonen
Jaakko Kallioniemi
Juha Kaihovirta
Ville Korhonen
Matti Luontama
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
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8547198&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2274228(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2274228A1 publication Critical patent/CA2274228A1/en
Application granted granted Critical
Publication of CA2274228C publication Critical patent/CA2274228C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • D21F5/04—Drying on cylinders on two or more drying cylinders
    • 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

Landscapes

  • Paper (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

A paper web to be dried is passed from the press section into a forward dryer section, in which the web is dried from the side of its bottom face in dryer groups that apply a normal single-wire draw. From the forward dryer section the paper web is passed into a finishing section, where it is coated/surface-sized by means of a coating/surface-sizing equipment, dried in an after-dryer, in which the paper web is dried in at least one dryer group that applies a normal single-wire draw. The paper web then is calendered and passed to a reeling station. Curling of the paper web is controlled by blowing moist air towards the web through a hood arranged with a dryer group.
CA002274228A 1996-12-03 1997-12-02 Method for drying of paper and dry end of a paper machine Expired - Fee Related CA2274228C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI964830 1996-12-03
FI964830A FI105935B (en) 1996-12-03 1996-12-03 Method for drying paper and dry end of paper machine
PCT/FI1997/000745 WO1998027273A1 (en) 1996-12-03 1997-12-02 Method for drying of paper and dry end of a paper machine

Publications (2)

Publication Number Publication Date
CA2274228A1 true CA2274228A1 (en) 1998-06-25
CA2274228C CA2274228C (en) 2007-03-27

Family

ID=8547198

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002274228A Expired - Fee Related CA2274228C (en) 1996-12-03 1997-12-02 Method for drying of paper and dry end of a paper machine

Country Status (11)

Country Link
EP (1) EP0943034B2 (en)
JP (1) JP3650131B2 (en)
KR (1) KR100391045B1 (en)
CN (1) CN1096529C (en)
AT (1) ATE226660T1 (en)
AU (1) AU5189798A (en)
BR (1) BR9713820A (en)
CA (1) CA2274228C (en)
DE (1) DE69716634T3 (en)
FI (1) FI105935B (en)
WO (1) WO1998027273A1 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FI103999B1 (en) * 1997-04-22 1999-10-29 Valmet Corp Drying unit and drying unit applying them
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
US5992040A (en) * 1998-02-11 1999-11-30 Beloit Technologies, Inc. Drying section apparatus
CA2339281A1 (en) * 1998-08-04 2000-02-17 Valmet Corporation Method and arrangement for handling paper or cardboard webs
FI106269B (en) * 1999-05-10 2000-12-29 Valmet Corp Blow arrangement and method for compensating the curl tendency of paper or cardboard webs and a paper or cardboard machine
FI991096A (en) * 1999-05-12 2000-11-13 Valmet Corp A process for producing paper, in particular fine paper, and a paper machine line, in particular for producing fine paper
FI121674B (en) * 2003-01-09 2011-02-28 Metso Paper Inc Method and apparatus for wetting a moving paper or cardboard web
DE10325572A1 (en) * 2003-06-05 2004-12-23 Voith Paper Patent Gmbh Process and assembly to make fibrous paper or carton has a final drying stage with short two-line drying unit with water spray jets
DE10347953A1 (en) * 2003-10-15 2005-05-19 Voith Paper Patent Gmbh Process to prepare a moving web of tissue, paper or carton for a smoothing process by contact cooling and exposure to hot moist air
DE102004017807A1 (en) * 2004-04-13 2005-10-27 Voith Paper Patent Gmbh dry arrangement
JP4651314B2 (en) * 2004-06-15 2011-03-16 レンゴー株式会社 Surface smoothing equipment for paper and paperboard
DE102006049025A1 (en) * 2006-10-13 2008-04-17 Voith Patent Gmbh Apparatus and method for producing a fibrous web
DE102006049078A1 (en) * 2006-10-13 2008-04-17 Voith Patent Gmbh Apparatus and method for producing a fibrous web
DE102006049026A1 (en) * 2006-10-13 2008-04-17 Voith Patent Gmbh Apparatus and method for producing a fibrous web
DE102008000133A1 (en) * 2008-01-23 2009-07-30 Voith Patent Gmbh drying section
DE202008005359U1 (en) * 2008-04-17 2008-07-10 Metso Paper, Inc. Arrangement for adjusting the curvature of the paper / board web for a heat-sensitive product
KR101016727B1 (en) * 2008-07-30 2011-02-25 솔거특수지(주) Method manufacturing carrier paper for electronic materials producing use, apparatus for the same, and product thereof
FI125147B (en) * 2011-08-31 2015-06-15 Valmet Technologies Inc System and process for making paper or cardboard
CN102888777A (en) * 2012-10-23 2013-01-23 河南江河纸业股份有限公司 High-speed paper machine drying part
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
FR3022564B1 (en) * 2014-06-18 2017-06-30 Allimand METHOD FOR DRYING CIGARETTE PAPER STRIP AND CIGARETTE PAPER THUS OBTAINED
EP3601666B1 (en) * 2017-03-21 2024-01-17 Voith Patent GmbH Web treatment
DE102018119383A1 (en) * 2018-08-09 2020-02-13 Voith Patent Gmbh Machine and method for producing a corrugated base paper web
CN112127200A (en) * 2020-09-30 2020-12-25 湖北中烟工业有限责任公司 Humidification system of saturated steam humidification interior slip sheet
CN114622434A (en) * 2022-04-18 2022-06-14 广东理文造纸有限公司 Hot cylinder temperature control coating device and temperature control method thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948721A (en) † 1974-09-03 1976-04-06 Winheim Karl H Method and apparatus for wetting the web in paper making machines
ATE53085T1 (en) † 1985-11-06 1990-06-15 Scott Paper Co FINISHING PROCESSES FOR PAPER WITH HEAT FORMING OF THE SUPPORT LAYERS.
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
DE4112537C2 (en) † 1991-04-17 1994-06-01 Escher Wyss Gmbh Smoothness generating device
FI95061C (en) † 1993-03-08 1995-12-11 Valmet Paper Machinery Inc Method of calendering paper web and calender for application of the method
FI103820B1 (en) * 1993-11-30 1999-09-30 Valmet Paper Machinery Inc Procedures for drying a paper web and drying parts for paper machine
FI93876C (en) * 1994-03-25 1995-06-12 Valmet Paper Machinery Inc Drying section in paper machine, where there are cylinder groups with simple twisting
DE4415581C2 (en) * 1994-05-04 1995-12-07 Voith Gmbh J M Paper coating device
FI98387C (en) * 1995-02-01 1997-06-10 Valmet Corp Method for the production of surface-treated paper, in particular fine paper, and the dry end of a paper machine
FI104276B1 (en) * 1995-04-12 1999-12-15 Valmet Corp Drying section concept and method for drying paper / board

Also Published As

Publication number Publication date
CN1096529C (en) 2002-12-18
CN1239527A (en) 1999-12-22
DE69716634D1 (en) 2002-11-28
BR9713820A (en) 2000-03-14
FI964830A0 (en) 1996-12-03
EP0943034A1 (en) 1999-09-22
FI105935B (en) 2000-10-31
DE69716634T3 (en) 2009-07-16
CA2274228C (en) 2007-03-27
AU5189798A (en) 1998-07-15
ATE226660T1 (en) 2002-11-15
DE69716634T2 (en) 2003-06-26
KR100391045B1 (en) 2003-07-12
KR20000053015A (en) 2000-08-25
JP3650131B2 (en) 2005-05-18
EP0943034B1 (en) 2002-10-23
FI964830A (en) 1998-06-04
WO1998027273A1 (en) 1998-06-25
EP0943034B2 (en) 2008-12-03
JP2001505630A (en) 2001-04-24

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EEER Examination request
MKLA Lapsed

Effective date: 20151202