发明名称 Reclosable Pouring Element with Barrier Film and a Support Wall
摘要 A reclosable pouring element for liquids contained in packagings, in particular liquid food, including a base body, which has a pouring opening, an external thread and a flange for connection to the packaging, a cutting ring, which has a cutting edge and a projection, and a screw lid, which has an internal thread and an actuator, the pouring opening being closed by a barrier film. To achieve improved protection of the barrier film against damage while still having a reliable opening function of the pouring element, it is proposed that the base body has a support wall, on which the barrier film rests.
申请公布号 US2013256336(A1) 申请公布日期 2013.10.03
申请号 US201113878903 申请日期 2011.08.25
申请人 HIMMELSBACH SVEN;WASSUM MARKUS;SIG TECHNOLOGY AG 发明人 HIMMELSBACH SVEN;WASSUM MARKUS
分类号 B65D47/14 主分类号 B65D47/14
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