高阻隔包装材料PVA水性涂布液的特性和应用

Characteristics and Application of PVA Water-based Coating Solution with High Barrier Packaging Material

高阻隔材料有助于延长产品保质期，本文详细介绍了PVA水性涂布液的高阻隔特性，并介绍了PVA水性涂布液用于不同的包装结构时所适用的范围。

This can help coating I to extend quid for d paper analyzes the high barrier properties of PVA Water-based coating liquid which the shelf life of the products,and introduce the applicable range of PVA Water-based ifferent packaging structures.