| 摘要 |
PURPOSE: To provide a barrier paper container excellent in oxygen barrier properties and mechanical strength, in particular, in pinhole aptitude. CONSTITUTION: In a barrier paper container formed from a composite packing material obtained by laminating at least an oxygen barrier layer 2 and an inner surface layer 3 to a base material layer, the oxygen barrier layer 2 contains a biaxially stretched polyvinylidene chloride film 22. |
