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CA2250137C - Procede de fabrication de papier mousseline gonflant par pressage humide - Google Patents

Procede de fabrication de papier mousseline gonflant par pressage humide Download PDF

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Publication number
CA2250137C
CA2250137C CA002250137A CA2250137A CA2250137C CA 2250137 C CA2250137 C CA 2250137C CA 002250137 A CA002250137 A CA 002250137A CA 2250137 A CA2250137 A CA 2250137A CA 2250137 C CA2250137 C CA 2250137C
Authority
CA
Canada
Prior art keywords
web
fibers
percent
bulk
high intensity
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.)
Expired - Fee Related
Application number
CA002250137A
Other languages
English (en)
Other versions
CA2250137A1 (fr
Inventor
Michael Alan Hermans
Charles Edward Friedbauer
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.)
Kimberly Clark Worldwide Inc
Original Assignee
Kimberly Clark Worldwide 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
Priority claimed from US08/644,555 external-priority patent/US6350349B1/en
Application filed by Kimberly Clark Worldwide Inc filed Critical Kimberly Clark Worldwide Inc
Publication of CA2250137A1 publication Critical patent/CA2250137A1/fr
Application granted granted Critical
Publication of CA2250137C publication Critical patent/CA2250137C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • D21F11/14—Making cellulose wadding, filter or blotting paper

Landscapes

  • Paper (AREA)

Abstract

L'invention se rapporte à des bandes de cellulose telles que des bandes de papier mousseline qui peuvent être asséchées jusqu'à une consistance d'environ 70 % ou plus dans une presse à ligne de contact étendue (20) exerçant une forte pression tout en maintenant un volume important de gonflant. Alors que les bandes, prévues pour être utilisées comme papier mousseline renfermant des compositions de fabrication traditionnelles, se densifient excessivement après être passées dans une presse à ligne de contact étendue et à forte pression, les compositions de fabrication, contenant certains types de fibres telles que des fibres traitées thermiquement ou réticulées chimiquement, résistent à la compression et permettent à la bande comprimée de conserver un volume important de gonflant après avoir été extrêmement asséchée.
CA002250137A 1996-05-10 1997-04-23 Procede de fabrication de papier mousseline gonflant par pressage humide Expired - Fee Related CA2250137C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/644,555 US6350349B1 (en) 1996-05-10 1996-05-10 Method for making high bulk wet-pressed tissue
US08/644,555 1996-05-10
PCT/US1997/006695 WO1997043483A1 (fr) 1996-05-10 1997-04-23 Procede de fabrication de papier mousseline gonflant par pressage humide

Publications (2)

Publication Number Publication Date
CA2250137A1 CA2250137A1 (fr) 1997-11-20
CA2250137C true CA2250137C (fr) 2007-01-02

Family

ID=37603662

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002250137A Expired - Fee Related CA2250137C (fr) 1996-05-10 1997-04-23 Procede de fabrication de papier mousseline gonflant par pressage humide

Country Status (1)

Country Link
CA (1) CA2250137C (fr)

Also Published As

Publication number Publication date
CA2250137A1 (fr) 1997-11-20

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