发明名称 |
Preform for, and method of forming hot fill container |
摘要 |
<p>A blow molded container which is formed of a polyester resin which has formation and shape characteristics wherein it may be hot filled with a liquid at a temperature on the order of 180 DEG -185 DEG F. with a maximum volumetric shrinkage of no greater than 1 percent. The container is formed from a specially configurated injection molded preform which is initially stretched axially only on the order of 25 percent, after which the preform is inflated and blow molded within a blow mold to a configuration which resists vacuum collapse or paneling of the body.</p> |
申请公布号 |
EP0322651(B2) |
申请公布日期 |
2002.08.07 |
申请号 |
EP19880120929 |
申请日期 |
1988.12.14 |
申请人 |
CONTINENTAL PET TECHNOLOGIES, INC. |
发明人 |
COLLETTE, WAYNE N.;KIRSHNAKUMAR, SUPPAYAN M.;PICCIOLI, DAVID P. |
分类号 |
B65D1/00;B29B11/08;B29B11/14;B29C49/00;B29C49/06;B29C49/08;B29C49/12;B29C49/64;B29C55/26;B29K67/00;B29L22/00;B65D1/02;(IPC1-7):B29C49/00 |
主分类号 |
B65D1/00 |
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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