Fluid-release mold and the method of manufacturing the same
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United States of America Patent
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Nov 8, 1983
Grant Date -
N/A
app pub date -
Jun 26, 1981
filing date -
Jun 26, 1981
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A fluid-release mold is disclosed. The mold includes a preformed, porous mold body having a mold face formed on a first exterior surface and a second surface. A groove is formed in the second surface. A tape covers the groove to form a conduit between the surface of the groove and the surface of the tape facing the groove. The conduit directs pressurized release fluid to the mold. A fluid impermeable backing material is disposed over the second surface of the mold body whereby egress of the fluid from the conduit is prevented except through the mold body in a direction away from the second surface.
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