AU2001231806A1 - Method and apparatus in unwinding - Google Patents

Method and apparatus in unwinding

Info

Publication number
AU2001231806A1
AU2001231806A1 AU2001231806A AU3180601A AU2001231806A1 AU 2001231806 A1 AU2001231806 A1 AU 2001231806A1 AU 2001231806 A AU2001231806 A AU 2001231806A AU 3180601 A AU3180601 A AU 3180601A AU 2001231806 A1 AU2001231806 A1 AU 2001231806A1
Authority
AU
Australia
Prior art keywords
unwinding
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.)
Abandoned
Application number
AU2001231806A
Other languages
English (en)
Inventor
Jorma Kinnunen
Ilkka Naatti
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
Metso Paper Oy
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 Oy filed Critical Metso Paper Oy
Publication of AU2001231806A1 publication Critical patent/AU2001231806A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • B65H19/181—Flying splicing, i.e. the expiring web moving during splicing contact taking place on the replacement roll
    • B65H19/1821—Flying splicing, i.e. the expiring web moving during splicing contact taking place on the replacement roll the replacement web being accelerated or running prior to 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
    • B65H19/1884—Details for effecting a positive rotation of web roll, e.g. accelerating the replacement roll
    • B65H19/1894—Details for effecting a positive rotation of web roll, e.g. accelerating the replacement roll the replacement web being accelerated through contact with the expiring web
    • 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
    • B65H2301/413—Supporting web roll
    • B65H2301/4136—Mounting arrangements not otherwise provided for
    • B65H2301/41361—Mounting arrangements not otherwise provided for sequentially used roll supports for the same web roll
AU2001231806A 2000-02-15 2001-01-31 Method and apparatus in unwinding Abandoned AU2001231806A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20000320 2000-02-15
FI20000320A FI114907B (fi) 2000-02-15 2000-02-15 Menetelmä ja laitteisto aukirullauksessa
PCT/FI2001/000089 WO2001060729A1 (fr) 2000-02-15 2001-01-31 Procédé et appareil de déroulement

Publications (1)

Publication Number Publication Date
AU2001231806A1 true AU2001231806A1 (en) 2001-08-27

Family

ID=8557500

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001231806A Abandoned AU2001231806A1 (en) 2000-02-15 2001-01-31 Method and apparatus in unwinding

Country Status (5)

Country Link
US (1) US20030168548A1 (fr)
AU (1) AU2001231806A1 (fr)
DE (1) DE10195357T1 (fr)
FI (1) FI114907B (fr)
WO (1) WO2001060729A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6719240B2 (en) 2001-11-13 2004-04-13 Kimberly-Clark Worldwide, Inc. System and method for unwinding tissue webs
US6722606B2 (en) 2001-11-13 2004-04-20 Kimberly-Clark Worldwide, Inc. System and method for simultaneously unwinding multiple rolls of material
FI20021498A (fi) * 2002-08-20 2004-02-21 Metso Paper Inc Laite kuiturainan, erityisesti paperi- tai kartonkirainan jatkuvatoimisen aukirullaimen saumauslaitteen yhteydessä
US6820837B2 (en) 2002-12-20 2004-11-23 Kimberly-Clark Worldwide, Inc. Unwind system with flying-splice roll changing
WO2014124007A1 (fr) * 2013-02-05 2014-08-14 Comau, Inc. Appareil et procédé d'acheminement d'éléments de fixation en continu
ES2753441T3 (es) 2015-01-16 2020-04-08 Comau Spa Aparato para el remachado
US10457512B2 (en) 2016-09-19 2019-10-29 New Era Converting Machinery, Inc. Automatic lapless butt material splice

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2710153A (en) * 1954-03-11 1955-06-07 Research Corp Web tension control system
FI74063C (fi) * 1984-07-11 1987-12-10 Valmet Paper Machinery Inc Foerfarande foer att foerena aendan av en foersta bana och aendan av en andra bana med varandra och anordning foer att utfoera foerfarandet.
JPS6481745A (en) * 1987-06-23 1989-03-28 Voith Gmbh J M Suction box
DE3815277A1 (de) * 1987-06-23 1989-01-12 Voith Gmbh J M Saugkasten
JPH02250198A (ja) * 1989-03-24 1990-10-05 Tdk Corp テープカセット自動販売機
US5301891A (en) * 1992-09-04 1994-04-12 Butler Automatic, Inc. Method and means for preventing the lifting of the leading edge of a web on a rotating web roll due to windage
EP0720581B2 (fr) * 1994-06-16 2002-04-24 Metso Paper, Inc. Dispositif de raccordement pour poste de devidage en continu
DE29504553U1 (de) * 1995-03-17 1995-06-14 Voith Sulzer Papiermaschinen GmbH, 89522 Heidenheim Vorrichtung zum Stabilisieren einer Warenbahn
DE29604882U1 (de) * 1996-03-15 1996-06-27 Voith Sulzer Papiermaschinen GmbH, 89522 Heidenheim Vorrichtung zum fliegenden Rollenwechsel in einer Abrollstation bei konstantem Bahnzug
FI109714B (fi) * 1997-12-04 2002-09-30 Metso Paper Inc Menetelmä ja laite paperirainan päällystyslaitteistoissa
US6016989A (en) * 1998-08-24 2000-01-25 Beloit Technologies, Inc. Paper web autosplicer

Also Published As

Publication number Publication date
FI114907B (fi) 2005-01-31
WO2001060729A1 (fr) 2001-08-23
US20030168548A1 (en) 2003-09-11
FI20000320A0 (fi) 2000-02-15
DE10195357T1 (de) 2003-05-22
FI20000320A (fi) 2001-08-16

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