再生料对BOPP薄膜性能的影响研究

Research on Effect of Recycled Plastic on BOPP Film Property

介绍了BOPP薄膜的生产流程和加工原理,根据用户需求的变化,在满足国标要求的前提下,添加不同比例再生料进行了生产,探索了再生料对BOPP薄膜物理性能的影响,主要对比了薄膜的雾度、光泽度和纵向拉伸强度的变化,为科学生产提供了依据。

The production process and processing principle of BOPP films were introduced. According to the needs of users, in order to meet the national standard requirements, different proportion of recycled plastic is always used in the production. The influence of adding recycled plastic materials on the physical properties of BOPP films was investigated by comparing the film, gloss and longitudinal tensile strength of the BOPP films with and without adding recycled plastic materials.