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 1.5x10<SUP>4 </SUP>N.s.m<SUP>2</SUP>, 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. |