浅析我国自主创新的新型高阻隔材料——聚乙烯醇(PVA)复合薄膜

A brief description of PVA coextruded film——a new-type high-barrier material developed independently by the Chinese

介绍了食品、药品采用高阻隔材料的必要性及国内常见的高阻隔材料,详细说明了聚乙烯醇PVA的各个方面优越性能及应用。

The necessity of using high-barrier materials in the packages for foodstuffs and medicines is described and some common high-barrier materials in China are introduced. Almost all the advantages of PVA and its use are elaborated.