CA1300412C - Methode et dispositif pour papier extra-dense - Google Patents

Methode et dispositif pour papier extra-dense

Info

Publication number
CA1300412C
CA1300412C CA000490740A CA490740A CA1300412C CA 1300412 C CA1300412 C CA 1300412C CA 000490740 A CA000490740 A CA 000490740A CA 490740 A CA490740 A CA 490740A CA 1300412 C CA1300412 C CA 1300412C
Authority
CA
Canada
Prior art keywords
web
calendering
paper
soft
moisture content
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 - Lifetime
Application number
CA000490740A
Other languages
English (en)
Inventor
Jean-Guy Racine
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.)
Abitibi Consolidated Inc
Original Assignee
Consolidated Bathurst 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24607031&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1300412(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Consolidated Bathurst Inc filed Critical Consolidated Bathurst Inc
Application granted granted Critical
Publication of CA1300412C publication Critical patent/CA1300412C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • D21G1/0093—Web conditioning devices

Landscapes

  • Paper (AREA)
CA000490740A 1984-09-13 1985-09-13 Methode et dispositif pour papier extra-dense Expired - Lifetime CA1300412C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64998684A 1984-09-13 1984-09-13
US649,986 1984-09-13

Publications (1)

Publication Number Publication Date
CA1300412C true CA1300412C (fr) 1992-05-12

Family

ID=24607031

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000490740A Expired - Lifetime CA1300412C (fr) 1984-09-13 1985-09-13 Methode et dispositif pour papier extra-dense

Country Status (4)

Country Link
EP (1) EP0174661B1 (fr)
AT (1) ATE77109T1 (fr)
CA (1) CA1300412C (fr)
DE (1) DE3586190T2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4973441A (en) * 1989-07-26 1990-11-27 Beloit Corporation Method of manufacturing a compressibility gradient in paper
DE4011394C1 (fr) * 1990-04-09 1991-11-28 Sulzer-Escher Wyss Gmbh, 7980 Ravensburg, De
US5425851A (en) * 1991-10-23 1995-06-20 Westvaco Corporation Method for improving the printability of web offset paper
EP3633104B1 (fr) * 2018-10-05 2021-03-17 BillerudKorsnäs AB Méthode de production de papier kraft ou de papier pour sac

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3096233A (en) * 1956-08-28 1963-07-02 Rappaport Maximiliano Method and equipment for restoring paper paste web in paper making machinery and similar foils in other machines
AT221923B (de) * 1957-12-23 1962-06-25 Paul Ing Lippke Maschine zur Herstellung von Faserstoffbahnen

Also Published As

Publication number Publication date
EP0174661A3 (en) 1987-01-14
DE3586190D1 (de) 1992-07-16
EP0174661A2 (fr) 1986-03-19
EP0174661B1 (fr) 1992-06-10
ATE77109T1 (de) 1992-06-15
DE3586190T2 (de) 1992-12-03

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Legal Events

Date Code Title Description
MKLA Lapsed