Process for making containers
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United States of America Patent
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Apr 27, 1982
Issued Date -
N/A
app pub date -
Sep 23, 1980
filing date -
Sep 22, 1975
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A process for thermoforming laminated hollow articles including a plurality of processing steps wherein a thermoplastic material heated to a plastic state is selectively deposited area-wise on a sheet of thermoplastic material and such resulting laminate of thermoplastic materials is positioned proximate to a female mold of a thermoforming apparatus including preferably a plug assist for a subsequent forming of laminated hollow articles.
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