| 摘要 |
<p>The invention relates to a coextruded multi-layer transparent thermoplastic film which is substantially non-heat shrinkable at a temperature of 200 DEG C and comprises an inner sealing layer and an outer abuse layer and at least 25% of the thickness of the film comprises ionomer, the film being 50 to 250 microns thick, which is useful for packaging food products such as bone-in meat products.</p> |
