LAMINATE FILM OUTER PACKAGING BAG FOR TRANSFUSION BAG AND TRANSFUSION BAG PACKAGING BODY

摘要

The laminated film 100 of the present invention comprises a base layer 101 and a metal oxide layer 103 containing a metal oxide provided on one side or both sides of the base layer 101. In accordance with JIS K7126-2: 2006, when the oxygen permeability measured under conditions of a temperature of 20 ° C and a humidity of 90% RH is 20 ml / m ² · day · MPa or less and a temperature is 40 ° C and a humidity is 90% RH Water vapor permeability is 2.5 g / m ² day or more. Further, a fluorescent X-ray analysis of a metal layer made of a metal constituting the metal oxide, obtained by subjecting the metal oxide layer 103 to fluorescent X-ray analysis, wherein the K alpha ray intensity of the metal constituting the metal oxide is A, When the K alpha ray intensity of the metal is represented by B, A / B is 0.20 or more and 0.97 or less.