FI20095313A - Method and apparatus for controlling shrinkage of a fibrous web - Google Patents

Method and apparatus for controlling shrinkage of a fibrous web Download PDF

Info

Publication number
FI20095313A
FI20095313A FI20095313A FI20095313A FI20095313A FI 20095313 A FI20095313 A FI 20095313A FI 20095313 A FI20095313 A FI 20095313A FI 20095313 A FI20095313 A FI 20095313A FI 20095313 A FI20095313 A FI 20095313A
Authority
FI
Finland
Prior art keywords
fibrous web
controlling shrinkage
shrinkage
controlling
fibrous
Prior art date
Application number
FI20095313A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI124075B (en
FI20095313A0 (en
Inventor
Henri Chydenius
Heikki Niskanen
Pertti Vainio
Pertti Heikkilae
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
Application filed by Metso Paper Inc filed Critical Metso Paper Inc
Priority to FI20095313A priority Critical patent/FI124075B/en
Publication of FI20095313A0 publication Critical patent/FI20095313A0/en
Priority to PCT/FI2010/050239 priority patent/WO2010109079A2/en
Priority to EP10727453A priority patent/EP2411310A2/en
Priority to CN201080013940.4A priority patent/CN102365221B/en
Publication of FI20095313A publication Critical patent/FI20095313A/en
Application granted granted Critical
Publication of FI124075B publication Critical patent/FI124075B/en

Links

Classifications

    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H16/00—Unwinding, paying-out 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
    • B65H18/00—Winding 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
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1805—Flying splicing, i.e. the expiring web moving during splicing contact
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1842—Attaching, e.g. pasting, the replacement web to the expiring web standing splicing, i.e. the expiring web being stationary during splicing contact
    • 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
    • D21F5/185—Supporting webs in hot air dryers
    • D21F5/187—Supporting webs in hot air dryers by air jets
    • D21F5/188—Blowing devices
    • 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
    • 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
    • B65H2301/41487—Winding slitting trimming edge
    • 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
    • B65H2301/46—Splicing
    • B65H2301/4601—Splicing special splicing features or applications
    • 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
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/517—Drying material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/10—Speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2601/00—Problem to be solved or advantage achieved
    • B65H2601/20—Avoiding or preventing undesirable effects
    • B65H2601/25—Damages to handled material
FI20095313A 2009-03-26 2009-03-26 A method and apparatus for controlling shrinkage of a fibrous web and a method for renewing a cutting area of a papermaking machine FI124075B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20095313A FI124075B (en) 2009-03-26 2009-03-26 A method and apparatus for controlling shrinkage of a fibrous web and a method for renewing a cutting area of a papermaking machine
PCT/FI2010/050239 WO2010109079A2 (en) 2009-03-26 2010-03-25 Method and apparatus for controlling the shrinkage of a fibre web
EP10727453A EP2411310A2 (en) 2009-03-26 2010-03-25 Method and apparatus for controlling the shrinkage of a fibre web
CN201080013940.4A CN102365221B (en) 2009-03-26 2010-03-25 Method and apparatus for controlling the shrinkage of a fibre web

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20095313 2009-03-26
FI20095313A FI124075B (en) 2009-03-26 2009-03-26 A method and apparatus for controlling shrinkage of a fibrous web and a method for renewing a cutting area of a papermaking machine

Publications (3)

Publication Number Publication Date
FI20095313A0 FI20095313A0 (en) 2009-03-26
FI20095313A true FI20095313A (en) 2010-09-27
FI124075B FI124075B (en) 2014-03-14

Family

ID=40510309

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20095313A FI124075B (en) 2009-03-26 2009-03-26 A method and apparatus for controlling shrinkage of a fibrous web and a method for renewing a cutting area of a papermaking machine

Country Status (4)

Country Link
EP (1) EP2411310A2 (en)
CN (1) CN102365221B (en)
FI (1) FI124075B (en)
WO (1) WO2010109079A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019126591A1 (en) * 2019-10-02 2021-04-08 Voith Patent Gmbh Device and method for applying process air

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1031802A (en) * 1962-02-26 1966-06-02 Cons Paper Bahamas Ltd Differential speed control of belt driven systems
JPS61235358A (en) * 1985-04-10 1986-10-20 Mitsubishi Electric Corp Paper drying and winding device
FI89952C (en) * 1991-03-04 1993-12-10 Valmet Paper Machinery Inc Device for wetting the dry end in a paper machine room
ATE276953T1 (en) * 1999-10-21 2004-10-15 Vits Verwaltungs Gmbh SYSTEM FOR DRYING AND COOLING AND FOR THE FOLLOWING REWINDING OR CROSS-CUTTING OF A PAPER WEB
DE19950710B4 (en) * 1999-10-21 2005-08-18 Vits Verwaltungs Gmbh Plant for drying and cooling and for subsequent winding or cross cutting of a paper web
US20050106982A1 (en) * 2003-11-17 2005-05-19 3M Innovative Properties Company Nonwoven elastic fibrous webs and methods for making them
US7442279B2 (en) * 2005-11-04 2008-10-28 Kimberly-Clark Worldwide, Inc. Method and apparatus for producing tissue paper

Also Published As

Publication number Publication date
FI124075B (en) 2014-03-14
WO2010109079A3 (en) 2010-11-18
WO2010109079A2 (en) 2010-09-30
EP2411310A2 (en) 2012-02-01
FI20095313A0 (en) 2009-03-26
CN102365221A (en) 2012-02-29
CN102365221B (en) 2015-04-22

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