发明名称 |
METHOD AND APPARATUS FOR IN-MOLD FOAM MOLDING OF THERMOPLASTIC SYNTHETIC RESIN, AND IN-MOLD FOAMED MOLDED ARTICLE |
摘要 |
PROBLEM TO BE SOLVED: To provide a method and apparatus for the in-mold foam molding of a thermoplastic synthetic resin, capable of enhancing the quality of a molded article having a molded portion comprising raw material beads different in characteristics, and an in-mold foamed molded article. SOLUTION: A molding space 13 is demarcated into a plurality of demarcated molding spaces 13A and 13B by a demarcation means 30 and at least the adjacent demarcated molding spaces 13A and 13B are individually filled with the raw material beads different in characteristics in such a state that the raw material beads are conditioned at the set temperatures corresponding to the characteristics thereof.
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申请公布号 |
JP2001328134(A) |
申请公布日期 |
2001.11.27 |
申请号 |
JP20000152475 |
申请日期 |
2000.05.24 |
申请人 |
KANEGAFUCHI CHEM IND CO LTD |
发明人 |
KOBAYASHI YOSHIYUKI;CHIKADA MASAHIRO;YAMAGUCHI KENJI |
分类号 |
B60R19/04;B29C44/00;(IPC1-7):B29C44/00 |
主分类号 |
B60R19/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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