Peelable seal
First Claim
Patent Images
1. A multichambered container comprising:
- a first sidewall and a second sidewall, the first sidewall and second sidewall sealed along a common periphery;
a first peelable heat seal having opposing outer edge portions, the first peelable heat seal substantially coextensive with a second peelable heat seal along a common length, the seals connecting the first sidewall and second sidewall to form chambers in the container, the second peelable heat seal disposed between the outer edge portions;
the first peelable heat seal having a first peel force and the second peelable heat seal having a second peel force; and
wherein the first peel force is less than the second peel force.
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Abstract
The present invention provides a peelable seal for a multi-chambered container including a first edge and a second edge. At least one of the first edge or second edge includes a stress bearing portion and a non-stress bearing portion.
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Citations
4 Claims
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1. A multichambered container comprising:
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a first sidewall and a second sidewall, the first sidewall and second sidewall sealed along a common periphery; a first peelable heat seal having opposing outer edge portions, the first peelable heat seal substantially coextensive with a second peelable heat seal along a common length, the seals connecting the first sidewall and second sidewall to form chambers in the container, the second peelable heat seal disposed between the outer edge portions; the first peelable heat seal having a first peel force and the second peelable heat seal having a second peel force; and wherein the first peel force is less than the second peel force. - View Dependent Claims (2, 3, 4)
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Specification