Injection mold dwell cycle
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United States of America Patent
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May 10, 1983
Grant Date -
N/A
app pub date -
Jul 31, 1981
filing date -
Jul 31, 1981
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Method for the preparation of oriented hollow articles of moldable organic plastic material which is characterized by a rapid operating cycle and a final article free from objectionable capacity. The disclosure teaches an injection molding station for controlled removal of parisons after altering the heat content thereof under conditions avoiding crystallization and thereby freeing the injection station for the formation of a second parison.
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