Oxygen absorbent packet

Details Oxygen absorbent packet Oxygen absorbent packet

1984-01-27

1986-04-01

Lowrance, George E.

Special receptacle or package

With moisture absorbent

206484, 2064842, 2065242, 426124, 428 68, B65D 8126

Patent

active

045792232

ABSTRACT:
An oxygen absorbent packet comprising an oxygen absorbent packaged and sealed in a double packaging material 6 comprised of a gas-permeable outer material layer 1 composed of a plastic film or transparent paper, a gas-permeable sealing layer 2, an inner material layer 3 composed of gas-permeable paper or nonwoven cloth, and a gas-permeable sealing layer 4, and also containing an air layer 5 between layers and 1 and 2 or between layers 2 and 3.

REFERENCES:
patent: 4287995 (1981-09-01), Moriya
patent: 4332845 (1982-06-01), Nawata et al.
patent: 4421235 (1983-12-01), Moriya
patent: 4485133 (1984-11-01), Ohtsuka et al.

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