Tamper-evident packaging, method of making same, and intermediate therein
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United States of America Patent
Stats
-
Jan 12, 1988
Grant Date -
N/A
app pub date -
Feb 11, 1987
filing date -
Feb 11, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Tamper-evident packaging comprises an erected, filled, and closed carton having an outer surface with ink printed thereon visible from outside of the closed carton, and transparent film overwrapping the closed carton and secured to the ink on the outer carton surface in selected differentially adherent patterns. Removal of the film from the overwrapped carbon also removes the ink in one of the patterns to reveal the desired pattern of deinked outer carton surface and to thereby evidence tampering with the packaging.
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