发明名称 |
película de polipropileno com auxílio de abertura |
摘要 |
A biaxially oriented polypropylene film with at least two perforated lines is described, which run parallel to one another and are located at a maximum interval of 10 mm. The perforations of the two lines are offset relative to one another. The intervals of undamaged film between the perforations are longer than the perforations. |
申请公布号 |
BR112012004460(A2) |
申请公布日期 |
2016.04.05 |
申请号 |
BR20121104460 |
申请日期 |
2010.08.26 |
申请人 |
TREOFAN GERMANY GMBH & CO. KG |
发明人 |
ANGELA SPEITH-HERFURTH;JÖRG STEINBRECHER;LEO WINTRICH;MARKUS HENNE;PATRICK STUPPI |
分类号 |
B65D75/58;B65D85/10 |
主分类号 |
B65D75/58 |
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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