| 摘要 |
<p>PURPOSE: A surface protection film is provided to prevent the heating effect between an adherent coherent layer and a cover film protecting the surface during a manufacturing process when lowering the adhesion of the adherent coherent layer. CONSTITUTION: A surface protection film (10) comprises an adherent adhesion film (5), and a cover film (6). The surface protection film is laminated with a flat and wide adherent coherent layer (2) having silicone resin on at least one side of the transparent substrate (1). The cover film protects the surface of the adherent coherent layer and is positioned on one side of the substrate (4). The cover film interposes the adhesive layer and is adhered on the surface of the adherent coherent layer. The adherent coherent layer of the surface protection film has a thickness of 2-250μm. The adhesive layer of the cover film consists of acryl based adhesive.</p> |
