| 摘要 |
<p>A heat-resistant foam-shrinkable film which comprises a composition of (i) 50 to 90 wt % of ethylene-propylene block copolymer containing 3 to 20 wt % of ethylene and (ii) 50 to 10 wt % of ethylene-propylene random copolymer containing 2 to 15 wt % of ethylene and which has an expansion ratio of up to 3.0. This heat-resistant foam-shrinkable sheet is suited as labels of glass vessel containing soft drinks.</p> |
