Double-packaged easily oxidizable article.

摘要

A packaged easily oxidizable article and a process for packaging the article are provided, wherein the deterioration of the easily oxidizable article by its oxidation during heat sterilization or storage is prevented. A hermetically sealed plastic vessel filled with an easily oxidizable article is double-packaged in a flexible packaging bag wherein a plastic layer having heat-sealing characteristics, an inorganic oxide layer and a plastic layer are laminated in order from the inside.