| 摘要 |
<p>The present invention relates to a polyester-based heat-shrinkable film having excellent ultraviolet absorption and heat resistance. According to one embodiment of the present invention, provided is a polyester-based heat-shrinkable film comprising: a first resin layer comprising a polyester resin, the polyester resin including residues of dicarboxylic acid components having terephthalic acid, and residues of diol components having isosorbide, 1,4-cyclohexane dimethanol and ethylene glycol; and a second resin layer comprising the polyester resin and an ultraviolet absorbent, wherein the second resin layer is formed on at least one surface of the first resin layer.</p> |
