Sealing arrangement for packaging container
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United States of America Patent
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-
Jul 11, 2023
Grant Date -
Dec 24, 2020
app pub date -
Feb 6, 2019
filing date -
Feb 9, 2018
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A paperboard packaging container includes a sealing arrangement comprising a lid and a sealing rim. The packaging container further includes a circumferential lid sealing member applied in the lid. The sealing rim forms a closed loop extending around the container opening. The sealing rim further comprises a first sealing surface arranged at an upper end edge of the sealing rim and is arranged to seal against a second sealing surface constituted by the circumferential lid sealing member when the lid is in a closed position. The sealing arrangement furthermore includes a frame structure forming a closed loop extending around a periphery of the container opening and is connected to the sealing rim. The lid is connected to the frame structure by a hinge member and a locking arrangement.
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