Flexible bags – With closure – Rib and groove
Patent
1989-05-19
1991-05-21
Marcus, Stephen
Flexible bags
With closure
Rib and groove
B65D 3316
Patent
active
050170210
ABSTRACT:
An improved closure member for a package is provided comprising first and second profile strips sealed to the package at the package opening, a male member formed on the first profile strip, a post member also formed on the first profile strip on the inboard side of the male member, a female member formed on the second profile strip and capable of mating with the male member under pressure, thereby forming a releasable closure mechanism for the package. The profile strip is secured to the package in a limited area such that all disengagement forces which act initially on the package are directed to the strip through a single path. The post member is positioned close enough to the male member to provide added resistance to the disengagement through a wedging or pivot-type interaction with a portion of the female member.
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Simonsen Steve H.
Tomic Mladomir
Wegner Wayne M.
Marcus Stephen
McDonald Alan T.
Pascua Jes F.
Reynolds Consumer Products Inc.
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