| 摘要 |
PROBLEM TO BE SOLVED: To provide a mold which can accurately mold a product. SOLUTION: A cavity insert 110 having a cavity surface Ca on one end side of the mold and a plurality of spherical bodies 130 which are placed between it and a body member 120 holding the cavity insert 110 from the outside and carry out the alignment of the cavity insert 110 are provided, and a gate G introducing a molten resin into a cavity C is constituted of at least two multi-point gates formed in relation to the cavity C. The spherical bodies 130 are arranged between the cavity insert 110 and the body member 120 while being pressurized. COPYRIGHT: (C)2007,JPO&INPIT
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