| abstract |
(57) [Summary] [Problem] An infusion solution that reduces gas permeability and enhances the preservability of chemicals such as an infusion solution, is capable of being subjected to a steam sterilization treatment, and is excellent in transparency, heat sealability and impact resistance. Provided is a laminate used for producing containers, food packages, and the like. An inorganic compound film is formed on at least one surface of a plastic film substrate, and a coating layer having good adhesiveness with an adhesive resin is formed on the inorganic compound film. A laminate comprising an adhesive layer and a protective film layer formed of the following, and having the following physical properties. (1) Oxygen permeability before sterilization is 1 cc / m 2 · 24 hr ・ Atm or less; (2) moisture permeability before sterilization is 1 g / m 2 ・ 24 hr ・ at m or less; (3) light transmittance is 55% or more; (4) hue b value is 5 or less; |