发明名称 |
TUBE AND METHOD OF MAKING THE SAME |
摘要 |
A collapsible packaging tube in which the head and tube pipe are separately made at least partially of plastic material and in which a connecting partially plastic body overlaps and is welded to peripheral edges of the head and pipe. The tube pipe and connecting body have isolated metallic barriers. Process for making such a tube is also disclosed. |
申请公布号 |
CS195729(B2) |
申请公布日期 |
1980.02.29 |
申请号 |
CS19760003963 |
申请日期 |
1976.06.15 |
申请人 |
MAEGERLE,KARL,CH |
发明人 |
MAEGERLE,KARL,CH |
分类号 |
B32B1/02;B29C65/02;B29C65/36;B29C65/50;B65D35/10;B65D35/12;(IPC1-7):B65D35/10 |
主分类号 |
B32B1/02 |
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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