FI71804C - Saett foer framstaellning av fiberskivor enligt den vaota metoden. - Google Patents

Saett foer framstaellning av fiberskivor enligt den vaota metoden. Download PDF

Info

Publication number
FI71804C
FI71804C FI834308A FI834308A FI71804C FI 71804 C FI71804 C FI 71804C FI 834308 A FI834308 A FI 834308A FI 834308 A FI834308 A FI 834308A FI 71804 C FI71804 C FI 71804C
Authority
FI
Finland
Prior art keywords
water
chips
impregnation
pulp
solution
Prior art date
Application number
FI834308A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI834308A (fi
FI71804B (fi
FI834308A0 (fi
Inventor
Ove Danielsson
Original Assignee
Sunds Defibrator
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 Sunds Defibrator filed Critical Sunds Defibrator
Publication of FI834308A publication Critical patent/FI834308A/fi
Publication of FI834308A0 publication Critical patent/FI834308A0/fi
Application granted granted Critical
Publication of FI71804B publication Critical patent/FI71804B/fi
Publication of FI71804C publication Critical patent/FI71804C/fi

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J1/00—Fibreboard

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Stringed Musical Instruments (AREA)
FI834308A 1981-10-28 1983-11-24 Saett foer framstaellning av fiberskivor enligt den vaota metoden. FI71804C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE8106369 1981-10-28
SE8106369A SE428813B (sv) 1981-10-28 1981-10-28 Sett for framstellning av fiberskivor enligt den vata metoden
SE8200356 1982-01-22
PCT/SE1982/000356 WO1983001637A1 (fr) 1981-10-28 1982-10-28 Procede de production de carton de fibres selon le procede par voie humide

Publications (4)

Publication Number Publication Date
FI834308A FI834308A (fi) 1983-11-24
FI834308A0 FI834308A0 (fi) 1983-11-24
FI71804B FI71804B (fi) 1986-10-31
FI71804C true FI71804C (fi) 1987-02-09

Family

ID=20344907

Family Applications (1)

Application Number Title Priority Date Filing Date
FI834308A FI71804C (fi) 1981-10-28 1983-11-24 Saett foer framstaellning av fiberskivor enligt den vaota metoden.

Country Status (7)

Country Link
EP (1) EP0103577B1 (fr)
JP (1) JPS58501825A (fr)
DE (1) DE3266424D1 (fr)
FI (1) FI71804C (fr)
NO (1) NO154316B (fr)
SE (1) SE428813B (fr)
WO (1) WO1983001637A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3802489C2 (de) * 1988-01-28 1997-12-18 Schwaebische Huettenwerke Gmbh Einrichtung zum Konditionieren von Schüttgut wie Spänen oder Schnitzeln
AT394741B (de) * 1991-03-08 1992-06-10 Sprout Waldron & Co Ag Verfahren zur herstellung von produkten aus lignozellulosefasern

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE341322B (fr) * 1968-04-02 1971-12-20 Defibrator Ab
SE7317565L (fr) * 1973-12-28 1975-06-30 Selander Stig Daniel

Also Published As

Publication number Publication date
JPS58501825A (ja) 1983-10-27
EP0103577A1 (fr) 1984-03-28
SE8106369L (sv) 1983-04-29
DE3266424D1 (en) 1985-10-24
FI834308A (fi) 1983-11-24
FI71804B (fi) 1986-10-31
EP0103577B1 (fr) 1985-09-18
FI834308A0 (fi) 1983-11-24
NO154316B (no) 1986-05-20
WO1983001637A1 (fr) 1983-05-11
NO832354L (no) 1983-06-28
SE428813B (sv) 1983-07-25

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: SUNDS DEFIBRATOR AB