| 摘要 |
PROBLEM TO BE SOLVED: To simply package and store aqueous liquidlike substance by sealing a molded container made of specific plastic for sealing the substance further in a packaging container using specific oxygen absorptive multilayer, thereby easily removing oxygen in the packaging container. SOLUTION: The aqueous liquidlike substance is sealed in a molding container made of polyolefin or vinyl chloride. The substance is liquidlike substance possible to generate oxidative deterioration, reduction of potency or inconvenient change due to presence of oxygen, and suitable includes liquidlike pharmaceutical, cosmetics or liquid-like food. The molding container sealing the substance is further sealed in a packaging container using oxygen absorptive multilayer having an oxygen absorption layer A, at least a sealant resin layer B disposed at an inside of the layer A and a gas barrier layer C disposed at an outside of the layer A, and externally packaged. The layer A is obtained by dispersing particular iron oxygen absorbent and alkali earth metal oxide in thermoplastic resin. |
