Heat shrunk package

Special receptacle or package – Article housing attached to panel – Housing contoured to retain article

Patent

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Details

229DIG12, B65D 6504, B65D 8500

Patent

active

042496594

ABSTRACT:
A package and a method of producing a package by forming a pocket in the central portion of a sheet of wrapping material, preferably a thermoplastic film, placing a product within the pocket, folding the flat portions of the film into face-to-face contact and bonding the flat portions together. The package can also be evacuated and hermetically sealed. If the film has been oriented, the pocket may be heat shrunk.

REFERENCES:
patent: 3127993 (1964-04-01), Phipps
patent: 3516537 (1970-06-01), Dreyfus et al.
patent: 3679048 (1972-07-01), Fujio
patent: 3776375 (1973-12-01), Rohdin
patent: 3863837 (1975-02-01), Spiegel et al.

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