| 摘要 |
PURPOSE:To form a sheet cover drawing groove so as to have a good appearance using a compression clamp die having simple construction when a mold pad and sheet cover are compressed and clamped in the manufacturing of adhesive sheet. CONSTITUTION:A mold pad 10 covered with a sheet cover 13 is set between a lower die 1 and an upper die 4 for use in compression clamping and a push blade 2 provided on the upper surface of the die 1 is positioned opposed to a groove formed in the seat surface of the pad 10, and a string-like push member 3 is stretched along the end portion of a groove extending in the periphery of the pad 10 and a fixing member 3a on the end of the member 3 is fixed to a stopper 4a of the die 4. And if the dies are clamped, the member 3 is forced into the end portion of the groove of the pad 10, whereby the sheet cover 13 is drawn in accurately, and hence the sheet cover drawing groove can be formed so as to have a good appearance. |
