Process and apparatus for producing fiber-reinforced plaster plates
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United States of America Patent
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May 28, 1996
Grant Date -
N/A
app pub date -
Feb 18, 1994
filing date -
Aug 23, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Process and apparatus for the continuous production of gypsum fiber plates in which the fiber component is dewatered and rediluted with water recovered from the gypsum-fiber suspension after it has been spread on a belt, passed over at least two suction boxes and densified on the last suction box by a densifying device engaging the filter cake layer from the top.
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Cited Art Landscape
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