茂金属聚乙烯薄膜的工艺研究与应用

Processing Techniques and Application of Metallocene Polyethylene Films

塑料包装薄膜向着更薄、更强、更廉的方向发展。５年前发明的茂金属聚乙烯树脂具备优异的性能，在复合包装材料中发挥了重要的作用。如何制得符合使用要求的薄膜，提出了特殊的工艺要求。在抗渗抗污染、抗化学腐蚀、带液快速包装中，茂金属聚乙烯薄膜正在得到广泛的应用。

Plastics packaging films tend to be thinner,stronger and cheaper.Metallocene polyethylene (mPE)invented five years ago is endowed with excellent properties. mPE films have special requirements for processing techniques. mPE films are getting wide application in antipollution packaging,anticorrosion packaging and fast liquid packaging.