ATE77859T1 - PROCESSES FOR THE MANUFACTURE OF THERMAL, ACOUSTIC AND SOUND-ABSORBING INSULATION PANELS. - Google Patents

PROCESSES FOR THE MANUFACTURE OF THERMAL, ACOUSTIC AND SOUND-ABSORBING INSULATION PANELS.

Info

Publication number
ATE77859T1
ATE77859T1 AT88904450T AT88904450T ATE77859T1 AT E77859 T1 ATE77859 T1 AT E77859T1 AT 88904450 T AT88904450 T AT 88904450T AT 88904450 T AT88904450 T AT 88904450T AT E77859 T1 ATE77859 T1 AT E77859T1
Authority
AT
Austria
Prior art keywords
shaping
acoustic
sound
manufacture
thermal
Prior art date
Application number
AT88904450T
Other languages
German (de)
Inventor
William Wauters
Original Assignee
Terre Eng Sa
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 Terre Eng Sa filed Critical Terre Eng Sa
Application granted granted Critical
Publication of ATE77859T1 publication Critical patent/ATE77859T1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J3/00—Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds
    • D21J3/12—Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds of sheets; of diaphragms
    • 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
    • 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
    • D21J1/20—Insulating board

Abstract

In the process disclosed, pulp mixed in a dosing device is introduced into the pre-shaping device (1) on an endless shaping web (3), for example a papermaking machine wire web, which serves successively for support and drainage of the pulp during pressing and pre-shaping and as a means for handling the pre-shaped board to remove it from the pre-shaping device (1). The pre-shaped board is then introduced into a tunnel furnace (5) with double-sided percussion in which the hot air at a temperature of 185 to 200 DEG C is blown forcibly and very uniformly onto the two faces of the board to be dried.
AT88904450T 1988-04-29 1988-04-29 PROCESSES FOR THE MANUFACTURE OF THERMAL, ACOUSTIC AND SOUND-ABSORBING INSULATION PANELS. ATE77859T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP88904450A EP0367770B1 (en) 1988-04-29 1988-04-29 Process for manufacturing heat-insulating and soundproofing boards and soundproofing materials
PCT/BE1988/000013 WO1989010449A1 (en) 1988-04-29 1988-04-29 Process for manufacturing heat-insulating and soundproofing boards and soundproofing materials and boards so obtained

Publications (1)

Publication Number Publication Date
ATE77859T1 true ATE77859T1 (en) 1992-07-15

Family

ID=3883184

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88904450T ATE77859T1 (en) 1988-04-29 1988-04-29 PROCESSES FOR THE MANUFACTURE OF THERMAL, ACOUSTIC AND SOUND-ABSORBING INSULATION PANELS.

Country Status (8)

Country Link
EP (1) EP0367770B1 (en)
JP (1) JPH03500552A (en)
AT (1) ATE77859T1 (en)
AU (1) AU615452B2 (en)
DE (1) DE3872522T2 (en)
PT (1) PT92083A (en)
RU (1) RU2015237C1 (en)
WO (1) WO1989010449A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPN200895A0 (en) * 1995-03-28 1995-04-27 Griffiths, Alan Lyle Insulation, and method and machine for forming same
FR2867263B1 (en) * 2004-03-02 2006-05-26 Solaronics Irt DRYING INSTALLATION FOR A TILTING STRIP, IN PARTICULAR FOR A PAPER STRIP
RU2469157C2 (en) * 2011-02-22 2012-12-10 Евгений Владимирович Левин Multilayer construction panel and method of its manufacturing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1536163A (en) * 1919-10-07 1925-05-05 Agasote Millboard Co Apparatus for making sheets of pulp and similar articles
US1570335A (en) * 1924-11-19 1926-01-19 Henry B Cobb Machine for making wall board, etc.
CH155800A (en) * 1931-09-10 1932-07-15 Siempelkamp Ewald Method and device for obtaining dry panels from a wet web of wood pulp, cellulose pulp, cellulose and the like.
US3748222A (en) * 1971-10-20 1973-07-24 Wood Processes Process for making a fiber overlay web for a composite board
LU83899A1 (en) * 1982-01-26 1983-09-02 Terre Asbl INSULATING PANEL
US4622190A (en) * 1983-02-28 1986-11-11 Masonite Corporation Method of making wet process panels of composite wood material with semi-matching contoured pressure plates

Also Published As

Publication number Publication date
EP0367770B1 (en) 1992-07-01
RU2015237C1 (en) 1994-06-30
AU1806588A (en) 1989-11-24
AU615452B2 (en) 1991-10-03
EP0367770A1 (en) 1990-05-16
JPH03500552A (en) 1991-02-07
WO1989010449A1 (en) 1989-11-02
DE3872522T2 (en) 1992-12-03
DE3872522D1 (en) 1992-08-06
PT92083A (en) 1991-06-25

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee