ATE226660T1 - METHOD FOR DRYING PAPER AND DRYING SECTION OF A PAPER MACHINE - Google Patents

METHOD FOR DRYING PAPER AND DRYING SECTION OF A PAPER MACHINE

Info

Publication number
ATE226660T1
ATE226660T1 AT97946772T AT97946772T ATE226660T1 AT E226660 T1 ATE226660 T1 AT E226660T1 AT 97946772 T AT97946772 T AT 97946772T AT 97946772 T AT97946772 T AT 97946772T AT E226660 T1 ATE226660 T1 AT E226660T1
Authority
AT
Austria
Prior art keywords
section
paper web
paper
dryer
dried
Prior art date
Application number
AT97946772T
Other languages
German (de)
Inventor
Pasi Ahonen
Jaakko Kallioniemi
Juha Kaihovirta
Ville Korhonen
Matti Luontama
Original Assignee
Metso Paper Inc
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=ATE226660(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Metso Paper Inc filed Critical Metso Paper Inc
Application granted granted Critical
Publication of ATE226660T1 publication Critical patent/ATE226660T1/en

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 method for drying of paper, in which method the paper web (W) to be dried is passed from the press section into a forward dryer section (D1), in which the web (W) is dried from the side of its bottom face in dryer groups (R1...RN) that apply a normal single-wire draw. The forward dryer section (D1) comprises exclusively single-wire groups (R1...RN) with normal single-wire draw. From the forward dryer section (D1) the paper web (W) is passed into a finishing section (D2). Here the paper web (W) is coated/surface-sized by means of a coating/surface-sizing equipment (20), dried in an after-dryer (30), in which the paper web (W) is dried in at least one dryer group (R21) that applies a normal single-wire draw. After this the paper web (W) is calendered and passed to a reeling station (50). In the method, the curling of the paper web (W) is controlled by means of elements (19; 31; 32; 33; 34; 35; 36; R32, R33; Dsyl, Dtela) and/or by means of assemblies and combinations formed out of said elements in the area of the forward dryer section (D1) and/or of the finishing section (D2). Further, a dry end of a paper machine is described, which comprises a forward dryer section (D1) and a finishing section (D2). The finishing section (D2) comprises a coating/surface-sizing equipment (20), and after-dryer (30), a calender (40), and a reeling station (50). The dry end comprises elements (19; 31; 32; 33; 34; 35; 36; R32, R33; Dsyl, Dtela) and/or assemblies and combinations formed out of said elements in view of controlling the curling of the paper web (W) in the area of the forward dryer section (D1) and/or of the finishing section (D2).
AT97946772T 1996-12-03 1997-12-02 METHOD FOR DRYING PAPER AND DRYING SECTION OF A PAPER MACHINE ATE226660T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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 (1)

Publication Number Publication Date
ATE226660T1 true ATE226660T1 (en) 2002-11-15

Family

ID=8547198

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97946772T ATE226660T1 (en) 1996-12-03 1997-12-02 METHOD FOR DRYING PAPER AND DRYING SECTION 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
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
DE102006049025A1 (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
DE3577894D1 (en) † 1985-11-06 1990-06-28 Scott Paper Co FINISHING PROCESS FOR PAPER WITH THERMOFORMING 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
FI103820B (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
JP3650131B2 (en) 2005-05-18
DE69716634T2 (en) 2003-06-26
FI964830A (en) 1998-06-04
EP0943034B1 (en) 2002-10-23
AU5189798A (en) 1998-07-15
EP0943034A1 (en) 1999-09-22
CN1096529C (en) 2002-12-18
CA2274228A1 (en) 1998-06-25
DE69716634D1 (en) 2002-11-28
EP0943034B2 (en) 2008-12-03
JP2001505630A (en) 2001-04-24
CN1239527A (en) 1999-12-22
KR100391045B1 (en) 2003-07-12
BR9713820A (en) 2000-03-14
FI105935B (en) 2000-10-31
FI964830A0 (en) 1996-12-03
KR20000053015A (en) 2000-08-25
DE69716634T3 (en) 2009-07-16
WO1998027273A1 (en) 1998-06-25
CA2274228C (en) 2007-03-27

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