| 摘要 |
PROBLEM TO BE SOLVED: To provide a laminated structure superior in oxygen gas barrier property and oxygen absorbance, and appropriate for a packaging material and a container. SOLUTION: The laminated structure is formed by irradiating a laminated structure having a resin layer with gas barrier property and a paper layer with an ionization radiation. In this case, the resin layers with gas barrier property are provided on the both sides of the paper layer, or the resin layer with gas barrier property is provided on one side of the paper layer. The resin layer with gas barrier property contains an ethylene-vinyl alcohol copolymer. COPYRIGHT: (C)2008,JPO&INPIT
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