发明名称 Reclosable food packaging having snap closure.
摘要 <p>A food package container including a base (12) and a body (13) in alignment with a peelably sealed to each other is provided. At least one snap closure assembly is provided on the respective peripheral flanges of the base and body, and this snap closure assembly provides an audible snapping signal when the consumer recloses the food packaging container. The closure assembly includes an insertion projection (e.g. 21, 23), and an opening (e.g. 22, 24), in general registry therewith which is undersized with respect to the projection.</p>
申请公布号 EP0427512(A1) 申请公布日期 1991.05.15
申请号 EP19900312139 申请日期 1990.11.06
申请人 OSCAR MAYER FOODS CORPORATION 发明人 HUSTAD, GERALD O.;GRINDROD, PAUL E.
分类号 B65D43/04;B65D75/32;B65D77/20;B65D85/50;B65D1/34 主分类号 B65D43/04
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