发明名称 |
MOLD DESIGN WITH IMPROVED COOLING |
摘要 |
<p>A mold is provided for use with a wheel-type blow mold machine. The mold has first and second parts. The first part has a first molding portion with a longitudinal end in the longitudinal direction of the mold and a first end portion adjoining the first molding portion at the longitudinal end of the first molding portion and having a free edge opposite the first molding portion, the free edge being non-parallel to the longitudinal direction and the transverse direction. The first part has an outer cooling circuit and an inner cooling circuit. The inner cooling circuit is a split tube with a first passage of the split tube being for directing a cooling fluid to the first end portion and a second passage of the split tube being for directing the cooling fluid from the first end portion.</p> |
申请公布号 |
WO2004098860(A1) |
申请公布日期 |
2004.11.18 |
申请号 |
WO2004US13080 |
申请日期 |
2004.04.29 |
申请人 |
GRAHAM PACKAGING COMPANY, L.P.;CRIDER, MATT;KELLY, MIKE |
发明人 |
CRIDER, MATT;KELLY, MIKE |
分类号 |
B29C49/04;B29C49/36;B29C49/48;(IPC1-7):B29C49/36;B29C49/64 |
主分类号 |
B29C49/04 |
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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