Special receptacle or package – Evacuated
Patent
1998-12-18
2000-07-11
Ackun, Jacob K.
Special receptacle or package
Evacuated
383100, B65D 2712
Patent
active
060859067
ABSTRACT:
A vacuum sealing system that allows a user to vacuum pack the contents of a sealable container, while using the airtight sealing capabilities of the container. The vacuum is provided through a ventilation mechanism that is integrated into the airtight sealing system. The ventilation mechanism may also be sealed, either on its interior or exterior, as part of the airtight sealing system.
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