发明名称 |
OPENING ARRANGEMENT FOR PACKING CONTAINERS OF THIN PLASTIC FILM TOGETHER WITH A PACKING CONTAINER PROVIDED WITH THE OPENING ARRANGEMENT |
摘要 |
<p>The present invention provides an opening arrangement for packing containers of thin plastic film, characterized in that a part of the package wall of said packing container is folded over and fixed in the folded position, and that a thin cutting thread is arranged in the fold thereby formed, which cutting thread is accessible from the outside of the packing container.</p> |
申请公布号 |
CA1131570(A) |
申请公布日期 |
1982.09.14 |
申请号 |
CA19790335588 |
申请日期 |
1979.09.13 |
申请人 |
TETRA PAK DEVELOPPEMENT SA |
发明人 |
RAUSING, RUBEN A. |
分类号 |
B65D33/00;B65D17/46;B65D33/38;B65D77/32;B65D77/34;(IPC1-7):65D77/04;65D77/06 |
主分类号 |
B65D33/00 |
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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