ATE499193T1 - METHOD AND DEVICE FOR PRODUCING INSULATION BOARDS - Google Patents

METHOD AND DEVICE FOR PRODUCING INSULATION BOARDS

Info

Publication number
ATE499193T1
ATE499193T1 AT05814930T AT05814930T ATE499193T1 AT E499193 T1 ATE499193 T1 AT E499193T1 AT 05814930 T AT05814930 T AT 05814930T AT 05814930 T AT05814930 T AT 05814930T AT E499193 T1 ATE499193 T1 AT E499193T1
Authority
AT
Austria
Prior art keywords
fibres
insulation boards
stages
producing insulation
gauging
Prior art date
Application number
AT05814930T
Other languages
German (de)
Inventor
Michael Hoppe
Original Assignee
Grenzebach Bsh Gmbh
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 Grenzebach Bsh Gmbh filed Critical Grenzebach Bsh Gmbh
Application granted granted Critical
Publication of ATE499193T1 publication Critical patent/ATE499193T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/18—Auxiliary operations, e.g. preheating, humidifying, cutting-off
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/24—Moulding or pressing characterised by using continuously acting presses having endless belts or chains moved within the compression zone

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Nonwoven Fabrics (AREA)
  • Press Drives And Press Lines (AREA)
  • Laminated Bodies (AREA)

Abstract

On production of insulation sheets, care must be taken to ensure the velocity of the processing gas remains low, as otherwise mixing within the still unhardened fibres or thickness differences can occur. The devices must be correspondingly large. According to the invention, said disadvantage is overcome, whereby the shaping of the fibres occurs in two stages (7, 8), each stage (7, 8) comprising gauging and fixing and the upper surface of the partly fixed fibres are smoothed between stages (7, 8).
AT05814930T 2005-02-14 2005-12-09 METHOD AND DEVICE FOR PRODUCING INSULATION BOARDS ATE499193T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005006796A DE102005006796B3 (en) 2005-02-14 2005-02-14 Method and device for producing insulation boards
PCT/EP2005/013192 WO2006084498A1 (en) 2005-02-14 2005-12-09 Method and device for the production of insulation sheets

Publications (1)

Publication Number Publication Date
ATE499193T1 true ATE499193T1 (en) 2011-03-15

Family

ID=35740216

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05814930T ATE499193T1 (en) 2005-02-14 2005-12-09 METHOD AND DEVICE FOR PRODUCING INSULATION BOARDS

Country Status (4)

Country Link
EP (1) EP1851022B1 (en)
AT (1) ATE499193T1 (en)
DE (2) DE102005006796B3 (en)
WO (1) WO2006084498A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020205345B3 (en) 2020-04-28 2021-07-22 Gutex Holzfaserplattenwerk H. Henselmann Gmbh + Co Kg Flexible fiber mat made of wood fibers and bicomponent fibers as a thermoplastic binder as well as a method and device for their production
DE102021004096A1 (en) 2021-08-10 2023-02-16 Hubert Hergeth pulp crusher

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2334954A1 (en) * 1972-07-14 1974-01-31 Raimund Jetzer METHOD FOR MANUFACTURING PRESSED PLATES
DE3539364A1 (en) * 1985-11-06 1987-05-14 Fraunhofer Ges Forschung Process for the continuous production of chipboards or fibreboards
DE19635410C2 (en) * 1996-08-31 2003-02-27 Siempelkamp Gmbh & Co Maschine Device for pressing a fleece into a sheet strand
DE10056829C2 (en) * 2000-06-02 2003-09-25 Steico Ag Process for producing an insulation board or mat made of wood fibers and insulation board or mat produced according to this process
EP1226006B1 (en) * 2000-09-13 2010-01-06 Homatherm AG Plate-shaped moulding elements based on natural fibres and method for the production thereof
US6743318B2 (en) * 2001-11-28 2004-06-01 Masonite Corporation Method of manufacturing consolidated cellulosic panels with contoured surfaces and variable basis weight

Also Published As

Publication number Publication date
DE502005011013D1 (en) 2011-04-07
DE102005006796B3 (en) 2006-09-07
EP1851022B1 (en) 2011-02-23
EP1851022A1 (en) 2007-11-07
WO2006084498A1 (en) 2006-08-17

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