Rigid film having high puncture resistance and tear propagation resistance
作者： Florian Brandmaier , Achim Dr. Grefenstein , Leonhard Maier
DOI:
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摘要: The present invention relates to a film and method for the production thereof, wherein starting web comprising at least one layer having polypropylene content of 45% by weight polyethylene in same or further is produced, heated molten state polyethylene, yet below passed through cooled roller nip.
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