| 摘要 |
<p>A heat-shrinkable film including at least one gas-barrier layer (A). The gas-barrier layer (A) is made of a stretched film of a polyamide resin which is obtained from a diamine component comprising 70 mol% or more of m-xylylenediamine and a dicarboxylic acid component comprising 80 to 98 mol% of ±,É-linear aliphatic dicarboxylic acid having 4 to 20 carbon atoms and 2 to 20 mol% of isophthalic acid. The polyamide resin has a moderate crystallization speed and does not cause whitening even when stretched at low temperature, to provide a heat-shrinkable film combining high heat shrinkability and high transparency.</p> |
