prov:value
| - Suitable barrier materials can include, but are not limited to, a metallic foil, such as aluminum foil or stainless steel foil, a polyester film, a polyamide film, a polyvinylchloride film, halogenated polymer films, non-halogenated polyisobutylene-isoprene rubber films, polyvinylidene chloride (PVDC) films, cyclic olefin copolymer (COC) films, polypropylene films, polyethylene films, polytetraflu
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