发明名称 PACKAGING CONTAINER AND METHOD OF PRODUCING A PACKAGING CONTAINER
摘要 The present invention relates to a packaging container (11) comprising a first portion (13) formed of a first material or material combination, a second portion (12) formed of a second material or material combination, and a pouring opening (14) formed in said first portion (13), characterised in that the first portion (13) is further provided with a tearing line (16a-c) extending essentially from the pouring opening (14) towards the interface between the first portion (13) and the second portion (12) and essentially along the complete extension of said interface.
申请公布号 US2010029452(A1) 申请公布日期 2010.02.04
申请号 US20090578938 申请日期 2009.10.14
申请人 TETRA LAVAL HOLDINGS & FINANCE S.A. 发明人 ELGEBRANT JOHAN
分类号 B31B1/14;B31B49/02;B65D;B65D1/02;B65D3/10;B65D8/02;B65D8/04 主分类号 B31B1/14
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