Inflatable package and method of manufacture

Details Inflatable package and method of manufacture Inflatable package and method of manufacture

1978-02-23

1980-12-23

Marcus, Stephen

Special receptacle or package

Shock protection type

Inflated retainer

53408, 229 625, B65D 8114, B65D 8120

Patent

active

042405564

ABSTRACT:
A double walled tubular flexible plastic package has an inflatable annular chamber surrounding an inner pocket. When an object is placed in the pocket and the chamber is inflated, the inner wall collapses inward to envelop the object. The inflation causes the flexible membrane to close off at the mouth of the pocket thereby substantially encapsulating the object being packaged. The object is essentially supported within a single air chamber thereby providing optimum cushioning from external forces and substantial insulation from external temperatures.

REFERENCES:
patent: 1827322 (1931-10-01), Lindermann
patent: 3009566 (1961-11-01), Oakley
patent: 3406746 (1968-10-01), Abildgaard
patent: 4190158 (1980-02-01), Ambrose

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