Package with flexible segmented fin sealing
AssigneeScott Paper Company
InventorKenard E. Urion
Life of this patent
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Abstract
An improved packaging system (10) comprising a container (14), a closure (12) for the container (14) and means (38, 60, 34, 66) for retaining the closure over an opening of the container (14). A plurality of fin segments (56, 58) extending between the closure (12) and the container (14) and surrounding a substantial portion of the periphery of the container opening retards the evaporation of moisture from the container (14).
Claims10
An improved package or dispenser of the type having a container with an open end portion, a closure for covering the opening of the container and means for retaining the closure over the container body, wherein the improvement comprises flexible, segmented sealing fins extending between the closure and the container body, said fins sealing the package when the closure is retained over the container opening.
An improved package of the type having a container with a normally open end portion, a closure for covering the opening of the container, a moisture-impervious sheet overlying the opening of the container body to provide a primary seal for the package and means for retaining the closure over the container body, wherein the improvement comprises flexible, segmented sealing fins extending between the closure and the container body, said fins providing a secondary seal for the package when the closure is retained over the container.
Dependencies are inferred from the claim text.