| 摘要 |
PROBLEM TO BE SOLVED: To provide an expanding device that cuts an adherend W stuck on an adhesive sheet S into a plurality of small pieces WT and expands the adhesive sheet S to form gaps between those small pieces WT, the expanding device eliminating the need for a troublesome setting operation for machine components, being compact, and having a simple structure. SOLUTION: The expanding device has a stage 1 where an adherent W is mounted with the adhesive sheet S interposed. On a surface of the stage 1, a recessed groove 11 is formed at a position where an area of the adhesive sheet S projecting from an outer edge of the adherend W is mounted, and the adhesive sheet S is sucked into the recessed groove 11 by a suction means 2 to expand the adhesive sheet S positioned inside the recessed groove 11. COPYRIGHT: (C)2010,JPO&INPIT |
