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FR2404517A1 - PROCESS FOR THE MANUFACTURE OF RAW PLATE-SHAPED PRODUCTS TO MAKE SHAPED PARTS - Google Patents

PROCESS FOR THE MANUFACTURE OF RAW PLATE-SHAPED PRODUCTS TO MAKE SHAPED PARTS

Info

Publication number
FR2404517A1
FR2404517A1 FR7828288A FR7828288A FR2404517A1 FR 2404517 A1 FR2404517 A1 FR 2404517A1 FR 7828288 A FR7828288 A FR 7828288A FR 7828288 A FR7828288 A FR 7828288A FR 2404517 A1 FR2404517 A1 FR 2404517A1
Authority
FR
France
Prior art keywords
manufacture
shaped
raw plate
make
shaped parts
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.)
Withdrawn
Application number
FR7828288A
Other languages
French (fr)
Inventor
Wolfgang Heller
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.)
Baehre & Greten
Original Assignee
Baehre & Greten
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 Baehre & Greten filed Critical Baehre & Greten
Publication of FR2404517A1 publication Critical patent/FR2404517A1/en
Withdrawn legal-status Critical Current

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
    • B27N3/10—Moulding of mats

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)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

L'invention concerne un procédé pour la fabrication de produits bruts, en forme de plaques, pour réaliser des pièces façonnées, à partir de particules contenant de la lignocellulose, qui sont associées à au moins un liant thermoplastique, qui sont amenées sur un support pour former une nappe et qui sont ensuite comprimées sous pression et à la chaleur, puis refroidies. Le procédé est caractérisé en ce que les particules de la nappe, chauffées à la température exigée pour le travail du ou des liants) thermoplastique(s) sont refroidies pendant le passage dans la presse de finissage. Application aux plaques de particules de bois.The invention relates to a process for the manufacture of raw products, in the form of plates, for producing shaped parts, from particles containing lignocellulose, which are associated with at least one thermoplastic binder, which are supplied on a support for form a web and which are then compressed under pressure and heat, then cooled. The process is characterized in that the particles of the web, heated to the temperature required for the working of the thermoplastic binder (s), are cooled while passing through the finishing press. Application to wood particle boards.

FR7828288A 1977-09-29 1978-09-25 PROCESS FOR THE MANUFACTURE OF RAW PLATE-SHAPED PRODUCTS TO MAKE SHAPED PARTS Withdrawn FR2404517A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772743873 DE2743873A1 (en) 1977-09-29 1977-09-29 PROCESS FOR MANUFACTURING PLATE-SHAPED FORMED WORK PIECES

Publications (1)

Publication Number Publication Date
FR2404517A1 true FR2404517A1 (en) 1979-04-27

Family

ID=6020227

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7828288A Withdrawn FR2404517A1 (en) 1977-09-29 1978-09-25 PROCESS FOR THE MANUFACTURE OF RAW PLATE-SHAPED PRODUCTS TO MAKE SHAPED PARTS

Country Status (8)

Country Link
JP (1) JPS5466986A (en)
DE (1) DE2743873A1 (en)
FI (1) FI782704A (en)
FR (1) FR2404517A1 (en)
GB (1) GB2004809A (en)
IT (1) IT1106032B (en)
PL (1) PL209860A1 (en)
SE (1) SE7809076L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3346469C2 (en) * 1983-12-22 1987-02-26 Heggenstaller, Anton, 8892 Kühbach Method and device for extruding small plant parts mixed with binding agent, in particular small wood parts
DE3673336D1 (en) * 1985-10-16 1990-09-13 Toyota Motor Co Ltd METHOD FOR PRODUCING A WOODEN MOLDED BODY.
US5824246A (en) 1991-03-29 1998-10-20 Engineered Composites Method of forming a thermoactive binder composite
DE102004010411A1 (en) * 2004-03-01 2005-09-22 Siempelkamp Maschinen- Und Anlagenbau Gmbh & Co. Kg Process for the production of wood-plastic panels
DE102010042282A1 (en) 2010-10-11 2012-04-12 Agm Mader Gmbh Method for manufacturing fiber board using natural fiber i.e. elephant grass, in building or furniture industry, involves mixing natural fibers with bonding agent, which comprises polymer on basis of polyacrylonitrile in form of fibers
MX2016012477A (en) * 2014-03-31 2017-05-04 Ceraloc Innovation Ab Composite boards and panels.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2544019A (en) * 1944-11-13 1951-03-06 Wood Conversion Co Manufacture of plastic-fiber composition
GB791256A (en) * 1955-10-20 1958-02-26 Hakon Gisle A method of manufacturing slabs, blocks or similar products of wooden particles or other fibrous material
GB999696A (en) * 1962-09-27 1965-07-28 Weyerhaeuser Co Moldable fibrous panels
GB1286469A (en) * 1969-05-27 1972-08-23 Tate & Lyle Ltd Improved structural member
US3779843A (en) * 1971-01-21 1973-12-18 H Knapp Continuous process for producing consolidated lignocellulosic material

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2544019A (en) * 1944-11-13 1951-03-06 Wood Conversion Co Manufacture of plastic-fiber composition
GB791256A (en) * 1955-10-20 1958-02-26 Hakon Gisle A method of manufacturing slabs, blocks or similar products of wooden particles or other fibrous material
GB999696A (en) * 1962-09-27 1965-07-28 Weyerhaeuser Co Moldable fibrous panels
GB1286469A (en) * 1969-05-27 1972-08-23 Tate & Lyle Ltd Improved structural member
US3779843A (en) * 1971-01-21 1973-12-18 H Knapp Continuous process for producing consolidated lignocellulosic material

Also Published As

Publication number Publication date
JPS5466986A (en) 1979-05-29
IT1106032B (en) 1985-11-11
SE7809076L (en) 1979-03-30
GB2004809A (en) 1979-04-11
IT7851263A0 (en) 1978-09-27
DE2743873A1 (en) 1979-04-05
PL209860A1 (en) 1979-06-04
FI782704A (en) 1979-03-30

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Legal Events

Date Code Title Description
ST Notification of lapse