Flexible bags – Wall details – Multi-layer or ply
Patent
1994-04-12
1995-04-04
Shoap, Allan N.
Flexible bags
Wall details
Multi-layer or ply
220410, 220421, B65D 3010
Patent
active
054030951
ABSTRACT:
A thermally insulating carrier for preventing temperature change of heated or cooled items placed therein. The carrier includes a flexible bag-like container having a compartment therein and a generally rigid hollow tub-like liner member which is removably disposed in the compartment. The flexible container includes a side wall portion, a base portion, and a displaceable cover. At least the side wall portion and cover are constructed incorporating a flexible insulating material for providing an insulating effect. The side wall portion is joined with the base portion and together with the cover define the compartment. A container aperture is defined by a top edge of the side wall portion. A closing device is attached to the container aperture and a perimeter of the cover for releasably retaining the cover over the container aperture. The hollow liner is integrally formed of a rigid, waterproof, and shatterproof material with side portions joined to a bottom portion. A mouth is formed around the top of the liner and is coincident with the container aperture. The liner improves the thermal characteristics, provides structural support for the flexible container, and prevents leakage of moisture from the flexible container.
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Outer Circle Products, Ltd.
Pascua Jes F.
Shoap Allan N.
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