发明名称 |
Preform for forming refillable polyester container |
摘要 |
This relates to a returnable/refillable container in the form of a blow molded polyester biaxially oriented bottle wherein the container includes a domed base construction wherein the wall thickness gradually and smoothly increases to a maximum at the center of the dome. This also relates to a specially configurated preform which is blow molded to form the container and a specially configurated blow mold cavity for receiving a preform having a lower axial projection in the form of an elongated gate without crushing. <IMAGE> |
申请公布号 |
AU667999(B2) |
申请公布日期 |
1996.04.18 |
申请号 |
AU19940053839 |
申请日期 |
1994.01.18 |
申请人 |
CONTINENTAL PET TECHNOLOGIES, INC. |
发明人 |
SUPPAYAN M. KRISHNAKUMAR;WAYNE N. COLLETTE;THOMAS E. NAHILL |
分类号 |
B65D1/02;B29C49/00;B29C49/04;B29C49/06;(IPC1-7):B29C49/06 |
主分类号 |
B65D1/02 |
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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