Apparatus for vacuum assisted venting
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United States of America Patent
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Mar 4, 2003
Grant Date -
N/A
app pub date -
Dec 29, 2000
filing date -
Apr 26, 2000
priority date (Note) -
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Abstract
A method and apparatus for vacuum assisted venting of an injection mold. The apparatus includes a main body structured to be mounted around an outer circumference of the injection mold and configured to facilitate application of a vacuum pressure therein. The method and apparatus are particularly directed towards preventing the accumulation of residual material inside an injection mold and reducing the frequency of disassembly and cleaning required for the injection mold.
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