发明名称 |
Vorrichtung zum beiderseitigen Randbördeln mehrerer Rohre, vorzugsweise aus thermoplastisch verformbaren Werkstoffen, z. B. aus einer Kunststoff-Folie |
摘要 |
<p>The device has a tube feed with at least two firmly connectable flanging disc pairs over a central switching and drive system. These pairs flange simultaneously cut sections of endlessly produced packing tubes at both ends intermittently, the tube sections being ejectable after flanging.</p> |
申请公布号 |
CH512981(A) |
申请公布日期 |
1971.09.30 |
申请号 |
CH19690013865 |
申请日期 |
1969.09.10 |
申请人 |
PAFINA, PATENT-FINANZIERUNGS-ANSTALT |
发明人 |
SCHMIDT,MAX |
分类号 |
B29C31/00;B29C57/12;(IPC1-7):B29C17/00;B29D23/00 |
主分类号 |
B29C31/00 |
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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