| 摘要 |
PROBLEM TO BE SOLVED: To provide a package with a pinhole detecting function, capable of visually ascertaining the change of properties of or the deterioration of contents due to pinhole formation or the like in a package of a container containing a medicinal aqueous solution which is deteriorated by contact with oxygen of, for example, an amino acid transfusion liquid or the like. SOLUTION: The package with a pinhole detecting function is provided with a pinhole detecting member for detecting, on the basis of the change of a color tone, the change of a gaseous atmosphere in the package due to the formation of pinholes in a packaging material, in a package which packages a gas-permeable container containing contents with a gas-impermeable packaging material and whose interior is in an acid gas atmosphere. |
