Hermetic sealed container with pull tab
AssigneeToyo Seikan Kaisha, Ltd.
InventorsKazumi Hirota, Tamio Fujiwara
Life of this patent
Estimating the term…
Abstract
There is disclosed a hermetic sealed container filled with a positive pressure generating contents. The container is sealed with a lid comprising a spherical-shaped outwardly protruded panel portion formed with an opening, and a seal tab bonded to the outer surface thereof to cover the opening.
Claims5
A hermatic sealed container filled with a positive pressure generating contents which is sealed with a lid comprising a spherical-shaped outwardly protruded panel portion formed with an opening, the panel portion being formed from a first flexible plastic laminate inclusive of a first metal foil layer, and a seal tab bonded to an outer surface of the panel portion to cover the opening, the seal tabl being formed from a second flexible plastic laminate inclusive of a second metal foil layer.
Dependencies are inferred from the claim text.