Method for gluing plywood and LVL boards
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United States of America Patent
Stats
-
Jun 11, 2002
Grant Date -
N/A
app pub date -
May 1, 2000
filing date -
May 1, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention relates to a method of gluing veneers to form LVL and plywood boards from veneers laid one over the other in several layers by curing the adhesive placed between the single layers in a heated press. The invention consists in the fact that the gluing and pressing of the outer layers of a veneer pack to form LVL and plywood boards is performed by high-temperature adhesive and the inner layers by low-temperature adhesive, so that the amount of heat to be put into the veneer pack decreases from the outside in.
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Cited Art Landscape
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