Plastic article or earthenware shaping or treating: apparatus – Press forming means – press reshaping means – or vulcanizing... – Cooperating endless belts
Patent
1997-02-03
1998-06-09
Theisen, Mary Lynn
Plastic article or earthenware shaping or treating: apparatus
Press forming means, press reshaping means, or vulcanizing...
Cooperating endless belts
B29C 4322, B30B 506
Patent
active
057629803
ABSTRACT:
A process and installation for the continuous production of boards of wood-based material, includes the steps of forming on a continuously moving scattering belt, a pressed material mat includes an initial mixture of chips and/or fibers from a scattering station and mixed with binder; precompacting and preheating the pressed material mat between the scattering station and a main pressing region; and bringing into an end form and curing the pressed material with the application of pressure and heat in a main pressing regions. The moisture level of the pressed material mat is less on entry into the main pressing region than the moisture level of the initial mixture in the scattering of the pressed material mat, part of the moisture imparted to it in the scattering being extracted again by hot-air preheating.
REFERENCES:
patent: 3230287 (1966-01-01), Caron et al.
patent: 4216179 (1980-08-01), Lamberts et al.
patent: 4410474 (1983-10-01), Ahrweiler
patent: 4895508 (1990-01-01), Held
patent: 5063010 (1991-11-01), Fischer et al.
Maschinenfabrik J. Dieffenbacher GmbH & Co.
Theisen Mary Lynn
LandOfFree
Installation for the continuous production of boards of wood-bas does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Installation for the continuous production of boards of wood-bas, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Installation for the continuous production of boards of wood-bas will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2196192