MA-PVdC formulations, films and structures which maintain high barrier properties after retorting.

摘要

Disclosed and claimed are formulations of polyvinylidene chloride, methyl acrylate and substantially no ethylene vinyl acetate which have high gas, especially oxygen, barrier properties and which maintain said high gas, especially oxygen, barrier properties after retorting; films and film-packages such as pouches from such formulations; and, methods of preparing foods employing such film-packages. <IMAGE>