| 摘要 |
PROBLEM TO BE SOLVED: To provide a mold for injection molding which reduces occurrence of static electricity on releasing the contact of the transfer sheet with the parting surface and thereby prevents foreign matter from adhering to the cavity surface and a method of manufacturing a resin molding using the mold. SOLUTION: In a movable mold 18, a core 22 on the side of the movable mold which is rectangular in the front view is embedded in the center of the parting surface 20, and a cavity surface 23 is formed in the center of the core 22 on the side of the movable mold. A clamp 25 is arranged above and below the cavity surface 23 so as to straddle over the core 22 on the side of the movable mold. A transfer sheet 55 is carried between the clamp 25 and the parting surface 20. An antistatic sheet 60 is adhered to the parting surface 20 above and below the core 22 on the side of the movable mold, as illustrated in Fig.2 as a shadowed area (1). COPYRIGHT: (C)2010,JPO&INPIT
|
