发明名称 RECLOSABLE POURING ELEMENT WITH BARRIER FILM AND SUPPORT WALL
摘要 The invention relates to a reclosable pouring element (1) for liquids that are contained in packages (6), in particular liquid food, comprising a main part (2) that has a pouring opening (7), an external thread (9), and a flange (5, 5") for connecting to the package (6); a cutting ring (3) that has a blade (14) and a protrusion (13); and a screw lid (4) that has an internal thread (11) and a driver (12), said pouring opening (7) being closed by a barrier film (18). The aim of the invention is to achieve an improved protection of the barrier film (18) against damage while still ensuring a reliable opening function of the pouring element. This is achieved in that the main part (2) has a support wall (16) against which the barrier film (18) lies.
申请公布号 WO2012048935(A1) 申请公布日期 2012.04.19
申请号 WO2011EP64596 申请日期 2011.08.25
申请人 SIG TECHNOLOGY AG;HIMMELSBACH, SVEN;WASSUM, MARKUS 发明人 HIMMELSBACH, SVEN;WASSUM, MARKUS
分类号 B65D5/74 主分类号 B65D5/74
代理机构 代理人
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