Special receptacle or package – With pallet feature – Knockdown or collapsible type
Patent
1981-08-21
1987-01-27
Price, William
Special receptacle or package
With pallet feature
Knockdown or collapsible type
206484, 229 48T, 383 35, 383 94, 383114, 383121, 493215, B65D 7712
Patent
active
046389130
ABSTRACT:
Disclosed is a package for cheese, luncheon meat and the like having an easy open seal. The package comprises a pouch-like receptacle constructed from flexible thermoplastic film having at least two layers wherein the outer surface layer has a tensile strength greater than the bond strength between the outer layer and its adjacent layer. To form the easy open seal the edges of the mouth of the receptacle are folded inwardly, flattened, and a heat seal applied to compress and seal together the resulting four layers of film with the seal being located between the edges and the fold lines. The resulting two folds provide grippable halves which can be pulled apart thereby rupturing one of the outer layers and delaminating the film from the point of rupture to the edge of the film, the delamination occurring between the outer layer and the adjacent layer.
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Gehman Bryon
Lee, Jr. William D.
Price William
Quatt Mark B.
Toney John J.
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