WO2006108914A1 - Machine de finition autonome et procede de finition d’une bande fibreuse fabriquee dans une machine a papier / carton - Google Patents

Machine de finition autonome et procede de finition d’une bande fibreuse fabriquee dans une machine a papier / carton Download PDF

Info

Publication number
WO2006108914A1
WO2006108914A1 PCT/FI2006/050114 FI2006050114W WO2006108914A1 WO 2006108914 A1 WO2006108914 A1 WO 2006108914A1 FI 2006050114 W FI2006050114 W FI 2006050114W WO 2006108914 A1 WO2006108914 A1 WO 2006108914A1
Authority
WO
WIPO (PCT)
Prior art keywords
calender
fibrous web
splicing
roll
rolls
Prior art date
Application number
PCT/FI2006/050114
Other languages
English (en)
Inventor
Petri Enwald
Eero Suomi
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 DE112006000864T priority Critical patent/DE112006000864T5/de
Priority to AT0913406A priority patent/AT504025B9/de
Publication of WO2006108914A1 publication Critical patent/WO2006108914A1/fr

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • 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
    • B65H19/1826—Flying splicing, i.e. the expiring web moving during splicing contact taking place at a distance from the replacement roll
    • B65H19/1836—Flying splicing, i.e. the expiring web moving during splicing contact taking place at a distance from the replacement roll the replacement web being accelerated or running prior to splicing contact
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/0073—Accessories for calenders
    • D21G1/0086—Web feeding or guiding 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
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/514—Modifying physical properties
    • B65H2301/5142—Moistening
    • 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
    • B65H2301/52—Auxiliary process performed during handling process for starting
    • B65H2301/522—Threading web into machine
    • B65H2301/52202—Threading web into machine around several subsequent rollers (e.g. calendar)
    • 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
    • B65H2801/00—Application field
    • B65H2801/84—Paper-making machines

Abstract

L’invention concerne un appareil de finition autonome pour la finition d’une bande fibreuse fabriquée dans une machine à papier / carton. L’appareil comprend un poste dérouleur (1) et un poste enrouleur (3) entre lesquels est montée une calandre (2). Des bobines de bande fibreuse montées sur le poste dérouleur sont déroulées, traversent la calandre jusqu’au poste enrouleur pour y être enroulées et former de nouvelles bobines traitées. L’appareil comprend un moyen de jointure servant à coller l’extrémité avant d’une nouvelle bobine de bande fibreuse à l’extrémité arrière d’une bobine de bande fibreuse précédente, et un moyen de coupe servant à couper la bobine de bande fibreuse précédente pendant l’opération de jointure. L’appareil de finition autonome fonctionne sensiblement en continu, la jointure d’une nouvelle bobine (10) de bande fibreuse (W2) sur une bobine de bande fibreuse précédente (W1) s’effectuant au vol. La vitesse de passage d’une jointure à travers la calandre et les charges appliquées au niveau des lignes de contact entre rouleaux par lesquelles passe la jointure sont adaptées de façon à ne pas affecter sensiblement la qualité d’une bande fibreuse, sauf éventuellement au niveau de la zone de jointure proprement dite, lors du passage de la jointure à travers la calandre, ce qui permet de minimiser le risque de déchirure. L’invention concerne également un procédé de finition d’une bande fibreuse fabriquée dans une machine à papier / carton.
PCT/FI2006/050114 2005-04-12 2006-03-24 Machine de finition autonome et procede de finition d’une bande fibreuse fabriquee dans une machine a papier / carton WO2006108914A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE112006000864T DE112006000864T5 (de) 2005-04-12 2006-03-24 Offlinefertigbearbeitungsmaschine und Verfahren zur Fertigbearbeitung einer in einer Papier-/Kartonmaschine produzierten Faserbahn
AT0913406A AT504025B9 (de) 2005-04-12 2006-03-24 Offlinefertigbearbeitungsmaschine und verfahren zur fertigbearbeitung einer in einer papier-/kartonmaschine produzierten faserbahn

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67035905P 2005-04-12 2005-04-12
US60/670,359 2005-04-12

Publications (1)

Publication Number Publication Date
WO2006108914A1 true WO2006108914A1 (fr) 2006-10-19

Family

ID=37086624

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI2006/050114 WO2006108914A1 (fr) 2005-04-12 2006-03-24 Machine de finition autonome et procede de finition d’une bande fibreuse fabriquee dans une machine a papier / carton

Country Status (3)

Country Link
AT (1) AT504025B9 (fr)
DE (1) DE112006000864T5 (fr)
WO (1) WO2006108914A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI100003B (fi) * 1993-02-19 1997-07-15 Valmet Paper Machinery Inc Sovitelma off-machine-paperinkäsittelylinjan aukirullaimen puoleisessa päässä
US6733608B1 (en) * 1997-04-16 2004-05-11 Kimberly-Clark Worldwide, Inc. Methods for making and processing high bulk tissue webs

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI100003B (fi) * 1993-02-19 1997-07-15 Valmet Paper Machinery Inc Sovitelma off-machine-paperinkäsittelylinjan aukirullaimen puoleisessa päässä
US6733608B1 (en) * 1997-04-16 2004-05-11 Kimberly-Clark Worldwide, Inc. Methods for making and processing high bulk tissue webs

Also Published As

Publication number Publication date
AT504025B1 (de) 2010-09-15
AT504025B9 (de) 2010-12-15
AT504025A2 (de) 2008-02-15
AT504025A3 (de) 2010-07-15
DE112006000864T5 (de) 2008-02-28

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