发明名称 |
MOLD BLOW MOLDED PRODUCT AND MOLDING METHOD |
摘要 |
In order to provide a mold of a shape which has been designed to take into account the deformation occurring during the cooling process, the mold cavity is formed so that the difference between the maximum and minimum shrinkage of the external size of the body portion of the molded product relative to the size of the mold cavity has a prescribed value.
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申请公布号 |
US2002009515(A1) |
申请公布日期 |
2002.01.24 |
申请号 |
US19980169129 |
申请日期 |
1998.10.09 |
申请人 |
IWAMOTO HIROSHI;TAMIYA YUKO;HATA MASAHARU;NISHIMINE NAOHIDE |
发明人 |
IWAMOTO HIROSHI;TAMIYA YUKO;HATA MASAHARU;NISHIMINE NAOHIDE |
分类号 |
B29C49/48;B29C61/02;(IPC1-7):B29C49/64 |
主分类号 |
B29C49/48 |
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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