ANTI-LIQUID DE-OXIDANT PACKAGING MEMBER

摘要

PROBLEM TO BE SOLVED: To provide a de-oxidant packaging member having a superior anti- liquid characteristic while both a high anti-liquid characteristic and a fast effective characteristic are being attained. SOLUTION: There is provided a de-oxidant packaging member, and the same comprises an aeration extension film having a superior anti-liquid characteristic in which the de-oxidant is packaged by a packaging material having an aeration characteristic; the packaging material comprises (A) polyolefin resins, (B) non-compatibility thermoplastic resin particles dispersed into the polyolefin resins, and (C) non-organic powder; and a clearance not passing through in a direction of film thickness having an average length of 1 to 200μm is provided at an interface between the polyolefin resin and the non- compatibility thermoplastic resin particles.