SE9303619L - Procedure in the manufacture of fibreboard - Google Patents

Procedure in the manufacture of fibreboard

Info

Publication number
SE9303619L
SE9303619L SE9303619A SE9303619A SE9303619L SE 9303619 L SE9303619 L SE 9303619L SE 9303619 A SE9303619 A SE 9303619A SE 9303619 A SE9303619 A SE 9303619A SE 9303619 L SE9303619 L SE 9303619L
Authority
SE
Sweden
Prior art keywords
fibers
thermoplastic
individual
forming
paper board
Prior art date
Application number
SE9303619A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9303619D0 (en
SE500841C2 (en
Inventor
Otto Ohrvik
Kaj Larsson
Alf Svanstroem
Original Assignee
Swanboard 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 Swanboard Ab filed Critical Swanboard Ab
Priority to SE9303619A priority Critical patent/SE9303619L/en
Publication of SE9303619D0 publication Critical patent/SE9303619D0/en
Publication of SE500841C2 publication Critical patent/SE500841C2/en
Publication of SE9303619L publication Critical patent/SE9303619L/en
Priority to DE19944498494 priority patent/DE4498494T1/en
Priority to GB9608836A priority patent/GB2298435B/en
Priority to AU10367/95A priority patent/AU1036795A/en
Priority to PCT/SE1994/000983 priority patent/WO1995012711A1/en

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
    • D21B1/30—Defibrating by other means
    • D21B1/32—Defibrating by other means of waste paper
    • D21B1/322—Defibrating by other means of waste paper coated with synthetic materials
    • 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
    • D21J1/16—Special fibreboard
    • 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)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

A method for manufacturing fiber boards comprising the steps of desintegrating the fiber raw material while exposing individual fibers from the same, diluting the fibers in water while forming a beating material which is distributed on an endless wire and dewatered while forming a fiber web which is cut into individual sheets intended to form boards, said sheets being transferred to a drying station in which the same are subjected to a heat treatment in order to produce stiff boards. As at least one fiber raw material packaging capsules made from thermoplastic-coated paper board are used, said capsules being coarsely decomposed and washed in a first step while forming individual clean paper board pieces which in a second step are treated in a desintegrator (1) in which they are defibrated while obtaining individual fibres on which the thermoplastic of the paper board coating is deposited. The heat treatment of the sheet is carried out at a temperature of at least 150 {C whereby the thermoplastic deposited on the fibers is melt and provides a strong binding of the fibers.
SE9303619A 1993-11-03 1993-11-03 Procedure in the manufacture of fibreboard SE9303619L (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9303619A SE9303619L (en) 1993-11-03 1993-11-03 Procedure in the manufacture of fibreboard
DE19944498494 DE4498494T1 (en) 1993-11-03 1994-10-19 Process for the production of hard cardboard
GB9608836A GB2298435B (en) 1993-11-03 1994-10-19 A method for manufacturing fiber boards
AU10367/95A AU1036795A (en) 1993-11-03 1994-10-19 A method for manufacturing fiber boards
PCT/SE1994/000983 WO1995012711A1 (en) 1993-11-03 1994-10-19 A method for manufacturing fiber boards

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9303619A SE9303619L (en) 1993-11-03 1993-11-03 Procedure in the manufacture of fibreboard

Publications (3)

Publication Number Publication Date
SE9303619D0 SE9303619D0 (en) 1993-11-03
SE500841C2 SE500841C2 (en) 1994-09-19
SE9303619L true SE9303619L (en) 1994-09-19

Family

ID=20391621

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9303619A SE9303619L (en) 1993-11-03 1993-11-03 Procedure in the manufacture of fibreboard

Country Status (5)

Country Link
AU (1) AU1036795A (en)
DE (1) DE4498494T1 (en)
GB (1) GB2298435B (en)
SE (1) SE9303619L (en)
WO (1) WO1995012711A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080179775A1 (en) * 2007-01-31 2008-07-31 Usg Interiors, Inc. Transfer Plate Useful in the Manufacture of Panel and Board Products
CN102230306A (en) * 2011-06-09 2011-11-02 金东纸业（江苏）股份有限公司 Wrapping paper and manufacturing method thereof, and wrapping plate with wrapping paper and manufacturing method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1065243A1 (en) * 1982-03-16 1984-01-07 Украинское научно-производственное объединение целлюлозно-бумажной промышленности Composition for fiberboard manufacture

Also Published As

Publication number Publication date
GB9608836D0 (en) 1996-07-03
GB2298435A (en) 1996-09-04
WO1995012711A1 (en) 1995-05-11
SE9303619D0 (en) 1993-11-03
SE500841C2 (en) 1994-09-19
DE4498494T1 (en) 1996-12-19
GB2298435B (en) 1997-03-26
AU1036795A (en) 1995-05-23

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