高阻隔 耐穿刺 密封性好 韧性 透明度好

以PA，EVOH为核心材料的高阻隔膜 PA-EVOH based barrier film 薄膜构成:桶膜低封袋PE/TIE/PA/EVOH/PA/TIE/PE Film structure : Tubular bag PE/TIE/PA/EVOH/PA/TIE/PE 薄膜结构:三边封袋PA/EVOH/PA/TIE/PE/PE/MPE Film structure: Three side sealed bag PA/EVOH/PA/TIE/PE/PE/MPE 核心性能 高气体，氧气阻隔性能 High barrier to gas ,oxygen 优秀的热封性能 Excellent sealability 良好的水蒸气阻隔性能 Excellent barrier to water vap