Stock material or miscellaneous articles – Hollow or container type article – Cellular material derived from plant or animal source
Patent
1982-05-11
1984-11-27
Kittle, John E.
Stock material or miscellaneous articles
Hollow or container type article
Cellular material derived from plant or animal source
426106, 426124, 426316, 428137, B32B 310
Patent
active
044851332
ABSTRACT:
An oxygen absorbent package comprising a rectangular nonwoven fabric sheet, a rectangular perforated film or nonwoven fabric sheet having a lower softening point than sheet, a rectangular microporous film or nonwoven fabric sheet having a higher softening point than film or sheet, and an oxygen absorbent, the three layers being heat sealed on the four sides is disclosed. The oxygen absorbent package is mainly used for storage of foodstuff, particularly liquid or semiliquid foodstuff.
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patent: 4113652 (1978-09-01), Yoshikawa et al.
patent: 4127503 (1978-11-01), Yoshikawa et al.
patent: 4166807 (1979-09-01), Komatsu et al.
patent: 4192773 (1980-03-01), Yoshikawa et al.
patent: 4287995 (1981-09-01), Moriya
patent: 4332845 (1972-06-01), Nawata
patent: 4384972 (1983-05-01), Nakamura et al.
Komatsu Toshio
Kondoh Yukio
Ohtsuka Sadao
Takahashi Hideyuki
Kittle John E.
Mitsubishi Gas Chemical Company Inc.
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