Inventors:
Randal M. Koteles - Gray Court SC
John G. Bradfute - Greer SC
Assignee:
W. R. Grace & Co., Cryovac Div. - Duncan SC
International Classification:
B32B 2708
B32B 2730
B32B 2732
B32B 2734
Abstract:
A thermoplastic laminate suitable for long-term storage of shelf stable food products includes a first substrate comprising a layer of ethylene vinyl alcohol copolymer and a layer of a polyamide; and a second substrate bonded to the first substrate and comprising a vinylidene chloride copolymer. Polyamide may be included in a separate and distinct third substrate disposed between the first and second substrates.