| 摘要 |
PROBLEM TO BE SOLVED: To locally suppress the growth of a bubble cell further surely. SOLUTION: A molding method of a resin molded article comprises a step of carrying out a core back of a second core adjacent to a first core forming a cavity after filling the cavity with a sparkling melting resin, to enlarge partly the capacity of the cavity, and is characterized in that the second core has a first core back section and a second core back section adjacent to the first core, interposed between the first core back section and the first core, and provided separating from the first core back section, and a core back amount of the second core back section is to be smaller than that of the first core back section. COPYRIGHT: (C)2009,JPO&INPIT |
