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BOPP薄膜生产过程中的取向与结晶
引用本文:吴增青,涂志刚.BOPP薄膜生产过程中的取向与结晶[J].包装工程,2002,23(4):35-36,39.
作者姓名:吴增青  涂志刚
作者单位:湛江包装材料企业有限公司,广东,湛江,524022
摘    要:分析了BOPP薄膜生产过程中的取向和结晶对薄膜机械力学性能和光学性能的影响,实际生产中生产工艺应该根据PP的热力学特性相应调整,以制造出双向取向度高,同时结晶微细、均匀的高性能优质BOPP薄膜。

关 键 词:BOPP薄膜  生产过程  取向  结晶  双向拉伸聚丙烯  加工工艺  包装材料
文章编号:1001-3563(2002)04-0035-02

Orientation and Crystallization in Producing BOPP Film
WU Zeng qing,TU Zhi gang.Orientation and Crystallization in Producing BOPP Film[J].Packaging Engineering,2002,23(4):35-36,39.
Authors:WU Zeng qing  TU Zhi gang
Abstract:The influences of the orientation and crystallization in producing Bi-axially Oriented Polypropylene (BOPP) film on mechanic properties and optic properties are analyzed. In order to produce high-quality BOPP film with high bi-axially orientation degree and superfine uniform crystal the processes of BOPP film should be adjusted based on the thermodynamic properties of PP in the course of practical production.
Keywords:Orientation  Crystallization  BOPP film
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