| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a stamp in which a stamp material sheet and a stamp material holder are securely fixed to each other and which is superior in sealing properties. <P>SOLUTION: The stamp comprises: a stamp material sheet 1 formed of a thermoplastic resin; and a stamp material holder 2 having a frame 21 holding the stamp material sheet 1. One or a plurality of projection pieces provided at all circumferences of an upper end surface of the frame 21 and a peripheral edge 11 of the stamp material sheet 1 are fused and held while the peripheral edge 11 is mounted to the projection pieces. Furthermore, a positioning projection piece which is taller than the projection pieces are provided outside the projection pieces, and the positioning projection piece and the peripheral edge 11 are fused and held while an inner peripheral surface of the positioning projection piece and an outer peripheral surface of the peripheral edge 11 are brought into contact with each other. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
