| 摘要 |
<p>Disclosed is an adhesive sheet which comprises a base material and adhesive layer and has a plurality of through holes formed therein that pass through from one surface to the other surface. The base material comprises two layers, a first layer positioned on the adhesive layer side and a second layer positioned on the reverse side from the adhesive layer. The first layer is formed from resin composition containing 50 - 88% by mass of a polyolefin resin (A), 10 - 48% by mass of a styrene resin and/or acrylic resin (B) other than the polyolefin resin (A) and 2.0 - 30% by mass of a pigment (C). The main component of the second layer is a polyolefin ionomer resin (D), and the ratio of the thickness of the first layer and the thickness of the second layer is 80:20 - 97:3.0.</p> |
