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MX174334B - APPARATUS AND METHOD FOR MANUFACTURING SYNTHETIC BOARDS INCLUDING PIRO-RETARDANT BOARDS - Google Patents

APPARATUS AND METHOD FOR MANUFACTURING SYNTHETIC BOARDS INCLUDING PIRO-RETARDANT BOARDS

Info

Publication number
MX174334B
MX174334B MX2246690A MX2246690A MX174334B MX 174334 B MX174334 B MX 174334B MX 2246690 A MX2246690 A MX 2246690A MX 2246690 A MX2246690 A MX 2246690A MX 174334 B MX174334 B MX 174334B
Authority
MX
Mexico
Prior art keywords
binder
boards
mix
fibers
retardant
Prior art date
Application number
MX2246690A
Other languages
Spanish (es)
Inventor
Ted J Bauer
Gordon Treliving
Rory Gerard Kirwan
David M Harmon
Original Assignee
Medite Corp
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
Priority claimed from IE91090A external-priority patent/IE62452B1/en
Application filed by Medite Corp filed Critical Medite Corp
Publication of MX174334B publication Critical patent/MX174334B/en

Links

Landscapes

  • Paper (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Nonwoven Fabrics (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

La presente invención se refiere a aparato para fabricar tableros sinteticos incluyendo tableros piro-retardantes a partir de un material celulósico, caracterizada porque comprende: refinadores para extraer fibras de un material celulósico; conductos conectados a los refinadores para transportar las fibras sobre la trayectoria de flujo de fibras; aplicadores de aglutinante para mezclar un aglutinante y diluyente para formar una mezcla de aglutinante/diluyente; y mezclar inmediatamente la mezcla de aglutinante/diluyente con las fibras en la trayectoria de flujo de fibras; secadores para deshumidificar parcialmente la mezcla de fibras/aglutinante; montajes formadores para crear una estera de la mezcla de fibras/aglutinante deshumidificada; aplicadores de piro-retardante líquido, para introducir liquido piro-retardanteen el material celulóso ubicado corriente arriba de los montajes formadores; y prensas calentadas para comprimir las fibras y curar el aglutinante en la espera para formar un producto de tablero consolidado.The present invention relates to apparatus for manufacturing synthetic boards including pyro-retardant boards from a cellulosic material, characterized in that it comprises: refiners for extracting fibers from a cellulosic material; conduits connected to the refiners to transport the fibers over the fiber flow path; binder applicators to mix a binder and diluent to form a binder / diluent mixture; and immediately mix the binder / diluent mixture with the fibers in the fiber flow path; dryers to partially dehumidify the fiber / binder mix; forming mounts to create a mat of the dehumidified fiber / binder mix; Pyro-retardant liquid applicators, to introduce pyro-retardant liquid into the cellulose material located upstream of the forming assemblies; and heated presses to compress the fibers and cure the binder while waiting to form a consolidated board product.

MX2246690A 1990-03-14 1990-09-19 APPARATUS AND METHOD FOR MANUFACTURING SYNTHETIC BOARDS INCLUDING PIRO-RETARDANT BOARDS MX174334B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE91090A IE62452B1 (en) 1989-03-20 1990-03-14 Apparatus and method of manufacturing synthetic boards including fire-retardant boards

Publications (1)

Publication Number Publication Date
MX174334B true MX174334B (en) 1994-05-09

Family

ID=11019676

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2246690A MX174334B (en) 1990-03-14 1990-09-19 APPARATUS AND METHOD FOR MANUFACTURING SYNTHETIC BOARDS INCLUDING PIRO-RETARDANT BOARDS

Country Status (5)

Country Link
JP (1) JPH03270901A (en)
AU (1) AU628649B2 (en)
CA (1) CA2026470C (en)
MX (1) MX174334B (en)
NZ (1) NZ235385A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4598578B2 (en) * 2005-03-29 2010-12-15 オリンパス株式会社 Method for producing compressed wood
JP2011062983A (en) * 2009-09-18 2011-03-31 Hokushin Co Ltd Flameproof mdf and method for manufacturing the same
ITRN20130029A1 (en) * 2013-07-22 2015-01-23 Richard Birnbaum METHOD AND PLANT FOR THE CONSTRUCTION OF A POLYVALENT PANEL IN COMPOSITE MATERIAL.
CN112359651A (en) * 2020-11-10 2021-02-12 徐州亮华包装制品有限公司 Moisture-proof flame-retardant packaging paper and processing technology thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3874990A (en) * 1973-06-13 1975-04-01 Collins Pine Company Flame-retardant particle-board and process for making same
US4542041A (en) * 1983-02-16 1985-09-17 The Upjohn Company Apparatus for coating particulate material
ZA848566B (en) * 1983-11-05 1985-07-31 Hoechst Ag Difficultly flammable extruded articles,especially extruded boards,and difficultly flammable veneered or coated extruded boards,a process for making them and their uses

Also Published As

Publication number Publication date
NZ235385A (en) 1993-02-25
AU6267590A (en) 1990-12-13
JPH03270901A (en) 1991-12-03
AU628649B2 (en) 1992-09-17
CA2026470A1 (en) 1991-09-15
CA2026470C (en) 1998-12-01

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