| 摘要 |
<p>The present invention relates to a heat-shrinkable polyester film having excellent ultraviolet ray absorbing property and heat resistance. According to an embodiment of the present invention, the present invention provides the heat-shrinkable polyester film comprising: a first resin layer including polyester resin having a dicarboxylic acid component residue containing terephthalic acid, and a diol component residue containing isosorbide, 1,4-cyclohexanedimethanol, and ethylene glycol; and a second resin layer including the polyester resin and an ultraviolet ray absorbent, and formed on at least one side of the first resin layer.</p> |
