| http://www.w3.org/ns/prov#value | - The method of claim 5, wherein the sealant coating or layer is a polymeric material selected from the group consisting of ethylene alpha olefin copolymer, ethylene vinyl acetate copolymer, ethylene methyl acrylate copolymer, a metal salt of a (meth)acrylic acid copolymer and mixtures thereof.
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