SE401695B - Metod for separat atervinning av en halvkemisk fiberfraktion som bildar ett korrugeringsmedium samt en fraktion av kraftfibrer som bildar en linerboard i wellpapp - Google Patents

Metod for separat atervinning av en halvkemisk fiberfraktion som bildar ett korrugeringsmedium samt en fraktion av kraftfibrer som bildar en linerboard i wellpapp

Info

Publication number
SE401695B
SE401695B SE7312747A SE7312747A SE401695B SE 401695 B SE401695 B SE 401695B SE 7312747 A SE7312747 A SE 7312747A SE 7312747 A SE7312747 A SE 7312747A SE 401695 B SE401695 B SE 401695B
Authority
SE
Sweden
Prior art keywords
fraction
wellpapp
linerboard
formes
semi
Prior art date
Application number
SE7312747A
Other languages
English (en)
Swedish (sv)
Other versions
SE7312747L (enrdf_load_stackoverflow
Inventor
F D Iannazzi
Original Assignee
Little Inc A
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 Little Inc A filed Critical Little Inc A
Publication of SE7312747L publication Critical patent/SE7312747L/xx
Publication of SE401695B publication Critical patent/SE401695B/xx

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/02—Working-up waste paper
    • 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
    • D21B1/30—Defibrating by other means
    • D21B1/32—Defibrating by other means of waste paper
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Processing Of Solid Wastes (AREA)
SE7312747A 1972-09-25 1973-09-19 Metod for separat atervinning av en halvkemisk fiberfraktion som bildar ett korrugeringsmedium samt en fraktion av kraftfibrer som bildar en linerboard i wellpapp SE401695B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29195072A 1972-09-25 1972-09-25

Publications (2)

Publication Number Publication Date
SE7312747L SE7312747L (enrdf_load_stackoverflow) 1974-03-26
SE401695B true SE401695B (sv) 1978-05-22

Family

ID=23122560

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7312747A SE401695B (sv) 1972-09-25 1973-09-19 Metod for separat atervinning av en halvkemisk fiberfraktion som bildar ett korrugeringsmedium samt en fraktion av kraftfibrer som bildar en linerboard i wellpapp

Country Status (9)

Country Link
JP (1) JPS5146843B2 (enrdf_load_stackoverflow)
BR (1) BR7307407D0 (enrdf_load_stackoverflow)
CA (1) CA1018104A (enrdf_load_stackoverflow)
ES (1) ES418659A1 (enrdf_load_stackoverflow)
FI (1) FI54819C (enrdf_load_stackoverflow)
FR (1) FR2200401B1 (enrdf_load_stackoverflow)
GB (1) GB1432650A (enrdf_load_stackoverflow)
IT (1) IT995480B (enrdf_load_stackoverflow)
SE (1) SE401695B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2941898A1 (de) * 1979-10-17 1981-04-30 Hermann Finckh, Maschinenfabrik GmbH & Co, 7417 Pfullingen Verfahren und einrichtung zum aufbereiten von altpapier
CA1127356A (en) * 1980-01-17 1982-07-13 Milos Stradal Method and apparatus for preconditioning laminated paper for recycling
FR2522030A1 (fr) * 1982-02-19 1983-08-26 Scherb Metenett Papeteries Procede de blanchiment selectif de pate a papier et papier obtenu par mise en oeuvre de ce procede
CA2532346A1 (en) * 2003-07-16 2005-01-27 Fira International Limited Recycling of lignocellulose based board materials
GB0316574D0 (en) * 2003-07-16 2003-08-20 Univ Wales Recycling of wood based panels

Also Published As

Publication number Publication date
DE2348146A1 (de) 1974-04-04
FI54819C (fi) 1979-03-12
GB1432650A (en) 1976-04-22
FR2200401A1 (enrdf_load_stackoverflow) 1974-04-19
SE7312747L (enrdf_load_stackoverflow) 1974-03-26
IT995480B (it) 1975-11-10
FR2200401B1 (enrdf_load_stackoverflow) 1976-11-19
CA1018104A (en) 1977-09-27
BR7307407D0 (pt) 1974-09-05
ES418659A1 (es) 1976-02-16
DE2348146B2 (de) 1977-03-10
JPS4969903A (enrdf_load_stackoverflow) 1974-07-06
JPS5146843B2 (enrdf_load_stackoverflow) 1976-12-11
FI54819B (fi) 1978-11-30

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