| 摘要 |
Biaxially oriented polyolefin films having a base layer of a propylene polymer with an outer, printable layer thereon, the base layer containing at least 1000ppm of a glyceryl mono-ester of a fatty acid based on the weight of the base layer and the outer layer including a blend of a cross-linked silicone antiblock agent and an inorganic antiblock agent. Such films have good hot and cold slip characteristics for treated and untreated film surfaces.
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