| 摘要 |
PROBLEM TO BE SOLVED: To provide a polyamide double-layered film having excellent strength and dimensional stability, excellent oxygen barrier properties and aroma retention, and excellent pinhole resistance, and suitable as a packaging material for food, medicines or the like. SOLUTION: The double-layered film has at least two layers, that is, a layer comprising a polyamide resin and a layer comprising a saponfied ethylene/vinyl acetate copolymer. A polyester dispersion coating layer is formed on at least the single surface of this laminated film. Alternately, 5-15 mass % of talc is added to the layer comprising the saponified ethylene/vinyl acetate copolymer with respect to 95-85 mass % of the saponified ethylene/vinyl acetate copolymer.
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