发明名称 |
PLASTIC CONTAINER WITH FOIL CLOSURE AND METHOD FOR BONDING CLOSURE TO CONTAINER BASE |
摘要 |
A package is provided which consists of a container bottom made of thin-walled plastic, a narrow opening edge and a closure made of a sheet, which are joined with high strength and high tightness by heat-sealing in that two separate sealing zones are provided between the two parts, one of which primarily serving to achieve the high mechanical strength and the other primarily serving to achieve a high hermetic seal. |
申请公布号 |
EP0424680(A3) |
申请公布日期 |
1992.04.01 |
申请号 |
EP19900118556 |
申请日期 |
1990.09.27 |
申请人 |
SCHMALBACH-LUBECA AG |
发明人 |
KROESCHELL, FRANK;HUTH, KURT;GESKE, KLAUS-DIETRICH |
分类号 |
B29C65/18;B65D6/32;B65D8/22;B65D17/40;B65D77/20 |
主分类号 |
B29C65/18 |
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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