WO2004015196A8 - Drying section and method for drying a paper web - Google Patents

Drying section and method for drying a paper web

Info

Publication number
WO2004015196A8
WO2004015196A8 PCT/SE2003/001240 SE0301240W WO2004015196A8 WO 2004015196 A8 WO2004015196 A8 WO 2004015196A8 SE 0301240 W SE0301240 W SE 0301240W WO 2004015196 A8 WO2004015196 A8 WO 2004015196A8
Authority
WO
WIPO (PCT)
Prior art keywords
web
drying section
imprinting
drying
hot press
Prior art date
Application number
PCT/SE2003/001240
Other languages
French (fr)
Other versions
WO2004015196A1 (en
Inventor
Ingvar Klerelid
Original Assignee
Metso Paper Karlstad Ab
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 Karlstad Ab filed Critical Metso Paper Karlstad Ab
Priority to EP03784715A priority Critical patent/EP1537273B1/en
Priority to DE60304874T priority patent/DE60304874D1/en
Publication of WO2004015196A1 publication Critical patent/WO2004015196A1/en
Publication of WO2004015196A8 publication Critical patent/WO2004015196A8/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/04—Arrangements thereof
    • D21F3/045—Arrangements thereof including at least one extended press nip
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/006—Making patterned paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/0281—Wet presses in combination with a dryer roll
    • 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
    • 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
    • D21F5/18—Drying webs by hot air
    • D21F5/182—Drying webs by hot air through perforated cylinders

Abstract

A drying section for drying a web in a papermaking machine has a pre-drying section and a final drying section, wherein the pre-drying section includes a hot press formed by a first press member and a rotatable counter roll in engagement with each other so as to form a nip therebetween through which the web passes. The hot press further includes a heating device disposed in heat-transfer relation to the counter roll and operable to heat a surface region of the counter roll which then passes through the nip so as to heat the web therein, and an imprinting fabric arranged in an endless loop, the imprinting fabric defining an imprinting surface for imprinting the web and being arranged to pass through the nip of the hot press with the web against the imprinting surface such that the web is imprinted. The imprinting fabric continues to support the imprinted web downstream of the hot press at least up to the final drying section.
PCT/SE2003/001240 2002-08-07 2003-07-24 Drying section and method for drying a paper web WO2004015196A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP03784715A EP1537273B1 (en) 2002-08-07 2003-07-24 Pre-drying section and method for drying a tissue paper web
DE60304874T DE60304874D1 (en) 2002-08-07 2003-07-24 VORTURE PARTY AND METHOD FOR DRYING A TISSUE PAPER WEB

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/213,962 US6790315B2 (en) 1999-06-17 2002-08-07 Drying section and method for drying a paper web
US10/213,962 2002-08-07

Publications (2)

Publication Number Publication Date
WO2004015196A1 WO2004015196A1 (en) 2004-02-19
WO2004015196A8 true WO2004015196A8 (en) 2004-12-23

Family

ID=31714233

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2003/001240 WO2004015196A1 (en) 2002-08-07 2003-07-24 Drying section and method for drying a paper web

Country Status (5)

Country Link
US (1) US6790315B2 (en)
EP (1) EP1537273B1 (en)
AT (1) ATE324488T1 (en)
DE (1) DE60304874D1 (en)
WO (1) WO2004015196A1 (en)

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US6797115B2 (en) * 2002-03-29 2004-09-28 Metso Paper Karlstad Ab Method and apparatus for making a creped tissue with improved tactile qualities while improving handling of the web
US6743334B2 (en) * 2002-06-11 2004-06-01 Metso Paper Karlstad Aktiebolag (Ab) Method and apparatus for making a tissue paper with improved tactile qualities while improving the reel-up process for a high bulk web
US20050020448A1 (en) * 2003-07-23 2005-01-27 Fuji Photo Film Co., Ltd. Paper, image-recording material support, and image-recording material
JP2007504366A (en) * 2003-09-01 2007-03-01 メッツォ ペーパー インコーポレイテッド Heat roll
US6877246B1 (en) * 2003-12-30 2005-04-12 Kimberly-Clark Worldwide, Inc. Through-air dryer assembly
ITMI20040676A1 (en) * 2004-04-02 2004-07-02 Sca Hygiene Prod Ab APPARATUS FOR THE CONTINUOUS PRODUCTION OF A PAPER TAPE, PARTICULARLY FOR HYGIENE USE
DE102005000782A1 (en) 2005-01-05 2006-07-20 Voith Paper Patent Gmbh Drying cylinder for use in the production or finishing of fibrous webs, e.g. paper, comprises heating fluid channels between a supporting structure and a thin outer casing
DE102005000794A1 (en) * 2005-01-05 2006-07-13 Voith Paper Patent Gmbh Apparatus and method for producing and / or refining a fibrous web
US8176650B2 (en) * 2005-12-13 2012-05-15 Kimberly-Clark Worldwide, Inc. Method for warming up or cooling down a through-air dryer
US7614161B2 (en) * 2006-04-21 2009-11-10 Osvaldo Ricardo Haurie Cylindrical dryer having conduits for heating medium
US8127462B2 (en) 2006-04-21 2012-03-06 Osvaldo Ricardo Haurie Cylindrical dryer having conduits provided within a plurality of holding plates
US7716850B2 (en) 2006-05-03 2010-05-18 Georgia-Pacific Consumer Products Lp Energy-efficient yankee dryer hood system
US20090258771A1 (en) * 2008-04-15 2009-10-15 Honeywell International Inc. System and method for reducing current exiting a roll through its bearings
US20090255922A1 (en) * 2008-04-15 2009-10-15 Honeywell International Inc. System and method for reducing current exiting a roll through its bearings using balanced magnetic flux vectors in induction heating applications
US8415595B2 (en) * 2008-04-15 2013-04-09 Honeywell International Inc. System, apparatus, and method for induction heating using flux-balanced induction heating workcoil
SE533043C2 (en) * 2008-09-17 2010-06-15 Metso Paper Karlstad Ab tissue Paper Machine
US20100200570A1 (en) * 2009-02-09 2010-08-12 Honeywell International Inc. System and method for reducing crosstalk between workcoils in induction heating applications
ES2635323T3 (en) * 2011-12-07 2017-10-03 Valmet Aktiebolag Press roller with extended contact area for papermaking machine and tissue paper manufacturing process
EP2839074B1 (en) 2012-04-19 2016-03-09 Valmet Aktiebolag Extended nip roll, extended nip press, papermaking machine and method of operating the extended nip press
US8557085B1 (en) * 2012-07-10 2013-10-15 Pmt Italia S.P.A. Dryer apparatus for drying a web
SE540185C2 (en) * 2016-12-19 2018-04-24 Valmet Oy A method for making tissue paper

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Also Published As

Publication number Publication date
EP1537273A1 (en) 2005-06-08
WO2004015196A1 (en) 2004-02-19
US20020179269A1 (en) 2002-12-05
US6790315B2 (en) 2004-09-14
DE60304874D1 (en) 2006-06-01
EP1537273B1 (en) 2006-04-26
ATE324488T1 (en) 2006-05-15

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