| 摘要 |
A packaging film and related methods of manufacture are provided. The packaging film can have enhanced optical and mechanical properties so that a product surrounded by the film is clearly visible through the film and the film is sufficiently durable to be useful as packaging film. The packaging film can include a first layer of elastomer; a second layer of polyolefin having a first surface abuttingly contacting a first surface of the elastomer; and a third layer of elastomer abuttingly contacting a second surface of the polyolefin so that the second layer of polyolefin is positioned between the first and third layers of elastomer.
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