发明名称 |
Container preform assembly and method of manufacture |
摘要 |
A preform assembly for blow molding a container includes a molded plastic preform having a body and a neck with an external surface. At least one circumferential channel is molded into the external surface of the preform neck for removing the preform from the forming mold. A plastic finish ring separate from the preform is externally secured to the preform neck over the external surface of the neck.
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申请公布号 |
US2006073296(A1) |
申请公布日期 |
2006.04.06 |
申请号 |
US20050283566 |
申请日期 |
2005.11.18 |
申请人 |
GRAHAM PACKAGING PET TECHNOLOGIES INC. |
发明人 |
NAHILL THOMAS E.;LYNCH BRIAN A.;DIPASQUALE JEFFREY D. |
分类号 |
B32B27/08;B29C49/00;B29C49/06;B32B1/08;B65B7/28;B65D1/02;B65D1/46 |
主分类号 |
B32B27/08 |
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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