| 摘要 |
Easily applicable adhesive sheet which can be easily applied neatly in good adhesion with easy air removal at the time of application to an adherent and a producing method thereof are provided. <??>An easily applicable adhesive sheet having, on the surface of a substrate, an adhesive layer in which tapered concave grooves opened at the end edge of the substrate are disposed in a lattice shape oblique to the applying direction, and the adhesive layer has an area for the planar portion of 50 to 90%, a cut-in angle of the concave groove to the planar surface of 20 to 75 DEG , a width for the opening at the upper surface of the concave groove of 10 to 80 mu m and a depth of the concave groove of 5 to 50 mu m, and a method for producing an easily applicable adhesive sheet as described above, by applying an adhesive layer formed on a shape transfer face of a release liner to a substrate. <IMAGE> |
