CA1229009A - Procedure and means in the treatment by pressing of a fibre web, in particular of a paper or cardboard web - Google Patents

Procedure and means in the treatment by pressing of a fibre web, in particular of a paper or cardboard web

Info

Publication number
CA1229009A
CA1229009A CA000427758A CA427758A CA1229009A CA 1229009 A CA1229009 A CA 1229009A CA 000427758 A CA000427758 A CA 000427758A CA 427758 A CA427758 A CA 427758A CA 1229009 A CA1229009 A CA 1229009A
Authority
CA
Canada
Prior art keywords
press
web
pressure
pressing
nip
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
Application number
CA000427758A
Other languages
English (en)
French (fr)
Inventor
Jorma Laapotti
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 Oy
Original Assignee
Valmet 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 Valmet Oy filed Critical Valmet Oy
Application granted granted Critical
Publication of CA1229009A publication Critical patent/CA1229009A/en
Expired 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
    • D21F3/0209—Wet presses with extended press nip
    • 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

Landscapes

  • Paper (AREA)
CA000427758A 1982-05-13 1983-05-09 Procedure and means in the treatment by pressing of a fibre web, in particular of a paper or cardboard web Expired CA1229009A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI821687A FI65104C (fi) 1982-05-13 1982-05-13 Foerfarande och anordning vid pressbehandling av en fiberbana i synnerhet en pappers- eller kartongbana
FI821687 1982-05-13

Publications (1)

Publication Number Publication Date
CA1229009A true CA1229009A (en) 1987-11-10

Family

ID=8515517

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000427758A Expired CA1229009A (en) 1982-05-13 1983-05-09 Procedure and means in the treatment by pressing of a fibre web, in particular of a paper or cardboard web

Country Status (5)

Country Link
US (1) US4586983A ( )
CA (1) CA1229009A ( )
DE (1) DE3316654A1 ( )
FI (1) FI65104C ( )
SE (1) SE8302706L ( )

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI70952C (fi) * 1982-10-14 1986-10-27 Valmet Oy Anordning med laong presszon vid pressbehandling av fiberbana
DE3535458C1 (de) * 1985-10-04 1987-01-08 Kleinewefers Textilmaschinen G Verfahren zum Regeln der Feuchtigkeit einer textilen Warenbahn oder dgl.durch Abquetschen und Vorrichtung zur Durchfuehrung dieses Verfahrens
EP0289477A3 (en) * 1987-04-28 1989-03-08 Valmet Paper Machinery Inc. Method for hot-pressing of a paper web and a drying device for the implementation of the method
FI113788B (fi) * 1999-04-14 2004-06-15 Metso Paper Pori Oy Puristin
FI20002630A0 (fi) * 2000-11-30 2000-11-30 Teuvo Rajamaeki Pitkänippipuristuslaite kuiturainoja kuljettavia koneita varten
DE10351294A1 (de) * 2003-10-31 2005-06-02 Voith Paper Patent Gmbh Anpresseinrichtung
US9481777B2 (en) 2012-03-30 2016-11-01 The Procter & Gamble Company Method of dewatering in a continuous high internal phase emulsion foam forming process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE575332C (de) * 1928-12-24 1933-04-27 Downingtown Mfg Company Vorrichtung zur Herstellung von Faserstoffbahnen mit ueber Presswalzen laufendem Langsieb
FI772143A (fi) * 1977-07-08 1979-01-09 Tampella Oy Ab Laongzonspress foer pappersmaskin

Also Published As

Publication number Publication date
FI65104B (fi) 1983-11-30
DE3316654A1 (de) 1983-11-17
US4586983A (en) 1986-05-06
FI65104C (fi) 1984-03-12
SE8302706D0 (sv) 1983-05-11
SE8302706L (sv) 1983-11-14
FI821687A0 (fi) 1982-05-13

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Legal Events

Date Code Title Description
MKEX Expiry