复合膜表面皱褶与胶水不干的关系  

The Relationship between Surface Wrinkles on Composite Film and Glue Damped

作　　者：赵世亮 

机构地区：[1]高盟新材料

出　　处：《包装前沿》2014年第2期25-26,共2页PACKAGING FOREFRONT

摘　　要：本文分析了复合薄膜表面皱褶产生的原因，指出皱褶是因为复合薄膜中不同层次的薄膜，在不同热处理温度条件下的热收缩率存在差异，该问题与胶层是否已完全固化（胶层是否发粘）无关。This paper analyzes cause of surface wrinkles on composite film, pointing out that the wrinkles generate because of different layers of films in the composite film with different heat shrinkage rate under different temperature, which is irrelevant to whether adhesive layer is fully cured （tacky）.

关 键 词：薄膜表面 复合薄膜 皱褶 胶水 热收缩率 温度条件 热处理 全固化 

分 类 号：TQ320.721[化学工程—合成树脂塑料工业]