| 摘要 |
<p>The present invention relates to a heat-shrinkable polyester-based film and to a heat-shrinkable polyester-based label. The heat-shrinkable polyester-based film of the present invention has superior shrinkability and color, and thus provides aesthetic enhancement to the product to which the film is attached when the film is printed. Therefore, the polyester-based film of the present invention can be valuably used as a label film as it can replace labels made of paper, and can be easily peeled off by means of hot water, and thus may contribute to the recycling of bottles. The heat-shrinkable polyester-based label includes a heat-shrinkable polyester-based film layer, and minimizes the rolling phenomenon thereof. Thus, a label sheet delivery process and an adhesive application process can be performed in a single process line, and therefore an existing paper label production line can be used as is. The bottle, to which the heat-shrinkable polyester-based label is attached, is provided with aesthetic enhancement and superior adhesive stain removability. In addition, the label of the present invention can be removed by means of hot water alone for recycling to thereby prevent the generation of wastewater, and is thus eco-friendly.</p> |
