| 摘要 |
<p>The present invention relates to a heat-shrinkable polyester film, which has a heat-shrinkage of 20 % or more in both the longitudinal and transverse directions when treated with 80 °C water for 30 seconds and a bidirectional balance parameter in the range of 0.25 to 2.5 and exhibits an excellent properties in die-cutting and removing from a container such as a glass bottle for recycling by washing with hot water.</p> |
