| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique capable of improving maintainability.SOLUTION: In a resin molding die (10), a cavity piece (40) constituting the bottom surface of a cavity recessed part (18) into which a resin (R) is charged and a clamper (42) arranged in the outer periphery of the cavity piece (40) and constituting the inner wall surface of the cavity recessed part (18) are relatively and slidably constituted, and the resin molding die includes a mechanism of providing a seal material (43) in a gap between the cavity piece (40) and the clamper (42) to seal the resin (R). When the cavity piece (40) constitutes the entire bottom surface of the cavity recessed part (18), a holding member (45) being a part of the cavity piece (40) holding the seal material (43) can be replaced.SELECTED DRAWING: Figure 2 |
