发明名称 |
Method of forming a plastic container |
摘要 |
This relates to the blow molding of containers wherein the containers are formed of biaxially oriented plastic material. A multi-sided hollow member is blown within a convention blow mold using a conventional type of preform. Each side, when severed from the top and bottom of the hollow member and from each other forms a tray or box like container having a bottom, side walls and a peripheral sealing flange. The efficiency of the container from a weight to capacity standpoint is at a maximum due to the biaxial orientation of the plastic material.
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申请公布号 |
US4582664(A) |
申请公布日期 |
1986.04.15 |
申请号 |
US19840620776 |
申请日期 |
1984.07.16 |
申请人 |
CONTINENTAL PACKAGING COMPANY, INC. |
发明人 |
CLARK, RICHARD E. |
分类号 |
B29C49/04;B65D1/02;(IPC1-7):B29C49/08 |
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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