| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a laminate comprising polyamide resin as base material, the laminate having excellent dyeing resistance, excellent productivity and economical efficiency, and excellent gas barrier properties under high humidity.SOLUTION: This invention provides a laminate characterized in that: a gas barrier laminate (III) comprises a gas barrier layer (II) comprising polycarboxylic acid and placed on polyamide resin base material (I) comprising a metal compound of 0.1-70 mass%; and a heat seal resin layer is placed on the gas barrier layer (II) side of the gas barrier laminate (III) directly or through an adhesive layer.</p> |
