CA1228256A - Preparation du bois de pate a papier en fibres courtes et longues separement - Google Patents

Preparation du bois de pate a papier en fibres courtes et longues separement

Info

Publication number
CA1228256A
CA1228256A CA000449449A CA449449A CA1228256A CA 1228256 A CA1228256 A CA 1228256A CA 000449449 A CA000449449 A CA 000449449A CA 449449 A CA449449 A CA 449449A CA 1228256 A CA1228256 A CA 1228256A
Authority
CA
Canada
Prior art keywords
fraction
fiber
pulp
accepts
groundwood pulp
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
CA000449449A
Other languages
English (en)
Inventor
Jonas A.I. Lindahl
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.)
Mo och Domsjo AB
Original Assignee
Mo och Domsjo AB
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 Mo och Domsjo AB filed Critical Mo och Domsjo AB
Application granted granted Critical
Publication of CA1228256A publication Critical patent/CA1228256A/fr
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Disintegrating Or Milling (AREA)
CA000449449A 1983-03-14 1984-03-13 Preparation du bois de pate a papier en fibres courtes et longues separement Expired CA1228256A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8301359A SE435941B (sv) 1983-03-14 1983-03-14 Forfarande for framstellning av forbettrad slipmassa
SE8301359-9 1983-03-14

Publications (1)

Publication Number Publication Date
CA1228256A true CA1228256A (fr) 1987-10-20

Family

ID=20350348

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000449449A Expired CA1228256A (fr) 1983-03-14 1984-03-13 Preparation du bois de pate a papier en fibres courtes et longues separement

Country Status (10)

Country Link
JP (1) JPS59173395A (fr)
AT (1) AT385789B (fr)
AU (1) AU567714B2 (fr)
CA (1) CA1228256A (fr)
DE (1) DE3409121A1 (fr)
FI (1) FI72354C (fr)
FR (1) FR2542774B1 (fr)
NO (1) NO156378C (fr)
NZ (1) NZ206982A (fr)
SE (1) SE435941B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE444825B (sv) * 1984-09-10 1986-05-12 Mo Och Domsjoe Ab Forfarande for framstellning av forbettrad hogutbytesmassa
SE8701423L (sv) * 1987-04-06 1988-10-07 Kamyr Ab Foerfarande vid framstaellning av fiberhaltig massa med olika raamaterial
FI113552B (fi) * 1999-12-09 2004-05-14 Upm Kymmene Corp Menetelmä painopaperin valmistamiseksi
DE102012215577A1 (de) * 2012-09-03 2014-03-06 Voith Patent Gmbh Drucksortierer
JP6263931B2 (ja) * 2013-10-01 2018-01-24 セイコーエプソン株式会社 シート製造装置およびシートの製造方法
JP6481749B2 (ja) * 2017-12-20 2019-03-13 セイコーエプソン株式会社 シート製造装置およびシートの製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411720A (en) * 1966-08-18 1968-11-19 Cons Paper Bahamas Ltd Production of mechanical pulp from wood chips
US3791917A (en) * 1973-03-07 1974-02-12 Bird Machine Co Process for producing kraft paper laminate of top stock and base stock layers
US3925150A (en) * 1973-04-06 1975-12-09 Black Clawson Co Selective reclamation of waste paper products
CS205557B1 (en) * 1978-10-26 1981-05-29 Svetozar Vagac Low-grade waste paper processing plant
SE433954B (sv) * 1980-03-25 1984-06-25 Mo Och Domsjoe Ab Forfarande och anordning for reduktion av vid framstellning av slipmassa fran vedstockar i stenslipverk uppkomna grovre vedrester och spetor jemte reglering av massans freeness
IN157117B (fr) * 1980-10-10 1986-01-18 Beloit Corp
SE431571C (sv) * 1982-07-02 1985-09-09 Nils Anders Lennart Wikdahl Sett vid rening av en fibersuspension

Also Published As

Publication number Publication date
AT385789B (de) 1988-05-10
SE8301359L (sv) 1984-09-15
FR2542774B1 (fr) 1989-06-30
NO156378C (no) 1987-09-09
NZ206982A (en) 1987-05-29
NO840971L (no) 1984-09-17
FR2542774A1 (fr) 1984-09-21
JPS59173395A (ja) 1984-10-01
FI841013A (fi) 1984-09-15
SE435941B (sv) 1984-10-29
FI72354B (fi) 1987-01-30
SE8301359D0 (sv) 1983-03-14
AU567714B2 (en) 1987-12-03
ATA83284A (de) 1987-10-15
DE3409121A1 (de) 1984-09-20
DE3409121C2 (fr) 1990-06-21
FI841013A0 (fi) 1984-03-13
FI72354C (fi) 1987-05-11
NO156378B (no) 1987-06-01
JPS6352154B2 (fr) 1988-10-18
AU2409984A (en) 1984-09-20

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Legal Events

Date Code Title Description
MKEX Expiry