Film structures and packages therefrom useful for packaging...

Details Film structures and packages therefrom useful for packaging... Film structures and packages therefrom useful for packaging...

2006-03-07

2006-03-07

Miggins, Michael C. (Department: 1772)

Stock material or miscellaneous articles

Hollow or container type article

Polymer or resin containing

C428S349000, C428S475500

Reexamination Certificate

active

07008677

ABSTRACT:
A multilayer laminate useful in the packaging of respiring food products such as swiss-type cheeses which generate or release carbon dioxide gas during storage and wherein said multilayer laminate allows for the egress of said gas while minimizing the ingress of oxygen. The multilayer laminate comprises at least one layer of a low gauge polyamide such as poly (-caprolactam).

REFERENCES:
patent: 4291092 (1981-09-01), Weiner
patent: 4421823 (1983-12-01), Theisen et al.
patent: 5382470 (1995-01-01), Vicik
patent: 6224956 (2001-05-01), Shah
patent: 6316067 (2001-11-01), Edwards et al.
patent: 6511688 (2003-01-01), Edwards et al.
patent: 2002/0034622 (2002-03-01), Edwards et al.
International Search Report for International Application No. PCT/US04/31144. (3 pp.).

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