Polymeric films and packages produced therefrom

摘要

Thermoplastic polymeric films having at least two olefin based polymer layers each including a major amount of an olefin based polymer, at least one of said layers containing a high molecular weight siloxane polymer having a viscosity of greater than 1.5x10⁴ N.s.m², and the layer or layers containing the high molecular weight siloxane polymer having a combined thickness of greater than 10 pm. Such films when thermoformed have shown good transit resistance when used for packaging articles.