发明名称 Easy-To-Open Packaging Comprising A Laminate And Production Method Of Said Laminate
摘要 The present invention is related to easy-to-open packaging (1) comprising an easy tearable multilayer laminate (2), said laminate comprising at least two polymer layer wherein at least one of said polymer layer comprises a scratched surface (6, 6′) forming a scratched polymer layer (11), said scratched surface comprising a multitude of scratched lines parallel to the extrusion direction (2) of said scratched polymer layer, the scratched lines creating a predetermined tear direction of the packaging.
申请公布号 US2010142863(A1) 申请公布日期 2010.06.10
申请号 US20060063612 申请日期 2006.08.16
申请人 AMCOR FLEXIBLES A/S 发明人 BUNGE MAURICIO;UTZ HELMAR
分类号 B65D33/00;B05D3/12;B32B38/10;B65D30/08 主分类号 B65D33/00
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