| abstract |
A heat-sealable, peelable, coextruded composite polymeric film comprising a substrate layer of polymeric film comprising a substrate layer of polymeric material having on a surface thereof a heat-sealable layer, wherein said heat-sealable layer comprises a copolyester of least one aromatic dicarboxylic acid, at least one aliphatic dicarboxylic acid and one or more glycol(s); the thickness of said heat-sealable layer is in the range of from about 0.3 to about 3 µm; and the heat-sealable layer comprises one or more wax(es) is described. |