摘要 |
PROBLEM TO BE SOLVED: To provide a molded product capable of controlling a weldline at an arbitrary position and having appearance, strength or the like not reduced by the adverse effect of the weldline. SOLUTION: In molding the molded product by injecting a resin from at least two gates, the amount of the resin charged from each of the gates is adjusted by arbitrarily changing the shape of a runner part and the weldline can be adjusted to the arbitrary position. Especially, the side surface shape of the runner part is formed into a structure in a non-stepwise movable manner. COPYRIGHT: (C)2006,JPO&NCIPI
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