发明名称 BEVERAGE CONTAINER WITH IMPROVED PUNCTURE POSSIBILITY
摘要 Beverage container (1), in particular beverage pouch, which is provided with a piercing opening (2) for piercing with a drinking straw (5), in which beverage container (1) the piercing opening (2) is stamped and, on the inside, an outwardly exposed closure foil is fastened to the inner side around the piercing opening (2) by means of a welded joint (7), with the result that a sealed closure is produced, characterized in that a pocket (6) is formed between the inner welded edge (3) of the welded joint (7) and the lower edge (2b) of the piercing opening (2), in which pocket (6) the material of the beverage container (1) and the closure foil are not connected to one another.
申请公布号 CA2879776(A1) 申请公布日期 2014.02.13
申请号 CA20132879776 申请日期 2013.07.29
申请人 DEUTSCHE SISI-WERKE BETRIEBS GMBH 发明人 KAISIG, CARSTEN;STUMPF, THOMAS;SCHWARTZ, ERHARD
分类号 B65D75/00;B65D75/58 主分类号 B65D75/00
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