发明名称 CLOSURE FOR A SEALED CONTAINER OF A POURABLE FOOD PRODUCT, AND METHOD OF PRODUCING THEREOF
摘要 There is described a closure for a sealed container of a pourable food product, comprising a pouring spout, having at least a layer of gas- and/or light-barrier material and closed by a cover portion on the side opposite to the side facing, in use, the container, and a cap fittable to, and removable from, the pouring spout; the cover portion has a through cut at its periphery and is joined to a top wall of the cap superimposed on the cover portion, so that the cover portion defines a layer of gas- and/or light-barrier material of the cap and can be removed together with the cap from the pouring spout during first unsealing of the closure; a sealant is provided on a given area of the top wall of the cap for cooperating with a region of the pouring spout around the cover portion to ensure sealing of the closure.
申请公布号 US2010140271(A1) 申请公布日期 2010.06.10
申请号 US20080663234 申请日期 2008.06.04
申请人 TETRA LAVAL HOLDINGS & FINANCE S.A. 发明人 BENEDETTI PAOLO;QVARFORD MATS;PUCCI FABRIZIO;PARRINELLO FIORENZO;FALZONI ALESSANDRO
分类号 B65D53/00;B28B1/00;B65D25/40 主分类号 B65D53/00
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