Systems and methods of food packaging closure
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United States of America Patent
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Aug 10, 2021
Grant Date -
Aug 15, 2019
app pub date -
Feb 15, 2019
filing date -
Feb 15, 2018
priority date (Note) -
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Abstract
A tamper-evident food delivery packaging systems, methods of tamper-evident packaging of food for delivery, and apparatus for tamper-evident food packaging operate to form resilient self-fastening perforations through a packaging. A binding apparatus includes an anvil and a flipper plate. A cutter head includes a profile blade and a slot blade. A pusher is pivotably connected between the profile blade and the slot blade. The cutting apparatus moves in a reciprocal motion relative to the anvil while the flipper plate engages a pusher to pivot the pusher during the reciprocal motion.
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