DEOXYGENATION LID MATERIAL

摘要

PROBLEM TO BE SOLVED: To enable anti-oxidation of a bottled food at low cost by intercepting oxygen from the outside of a container and absorbing oxygen in the container.

SOLUTION: A deoxygenation lid material 100 loads a deoxygenation multilayered sheet 120 placed between the container and the lid material on a ceiling wall face inside of the lid material 110 for closing an opening part 210 of the container. The deoxygenation multilayered sheet laminates at least three layers of a gas barrier layer 121 comprising a gas barrier resin, an oxygen-absorbing layer 122 comprising an oxygen-absorbing resin composition prepared by compounding deoxidizing agent composition with an oxygen-permeable thermoplastic resin, and an oxygen-permeable layer 123 comprising an oxygen-permeable resin in this order from the lid material side.

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