摘要 |
<P>PROBLEM TO BE SOLVED: To provide an pressure-sensitive adhesive sheet which can be smoothly peeled off from an adherend due to its simple sheet form, which produces small rebounding in peeling off thereof, and which causes no residual pressure-sensitive adhesive on the adherend. <P>SOLUTION: The pressure-sensitive adhesive sheet includes a rectangular sheet body 1 with stretchability and an pressure-sensitive adhesive layer 2b which is arranged at least on one surface of the sheet body 1, and the sheet body 1 is formed in such a way that one end part thereof in the longitudinal direction is formed to get narrower in width as going nearer to the edge side. To be concrete, the sheet body 1 is formed in such a way that both of corner portions 1b of the one end part have shapes of being cut aslant, and the one end part is formed in a trapezoidal shape which gets narrower in width as going nearer to the edge side. In removing the pressure-sensitive adhesive sheet stuck to the adherend via the pressure-sensitive adhesive layer 2b, the pressure-sensitive adhesive sheet is peeled off by pulling the other end part 1a of the sheet body 1 without the pressure-sensitive adhesive layer 2b arranged thereon and weakening the adhesion. Also the one end part formed in the trapezoidal shape getting narrower in width as going nearer to the edge side is smoothly peeled off. In this case, rebounding in peeling off is small, and the pressure-sensitive adhesive does not remain on the adherend. <P>COPYRIGHT: (C)2012,JPO&INPIT |