发明名称 Container closure having a frangible seal
摘要 A closure for sealing a product container. The closure includes a body, a frangible seal and a lid. The body includes a flange which projects downward from the seal and a skirt which projects upward from the seal. The flange is engagable with the interior surface of the container and the skirt retains a reclosable lid in its closed position. The frangible seal covers an opening in the body and has a tear strip which is defined by a pair of spaced-apart grooves. An integral finger grip is located at one end of the tear strip. The finger grip has a pair of upwardly-angled gripping tabs which are attached to the tear strip by a spacer. The lid is tethered to the skirt and includes a lifting tab. The tether and the lifting tab are located in respective notches in the upper edge of the skirt when the lid is closed.
申请公布号 US6360909(B1) 申请公布日期 2002.03.26
申请号 US20000506647 申请日期 2000.02.18
申请人 SONOCO DEVELOPMENT, INC. 发明人 BRIDGE MIKE
分类号 B65D17/34;B65D17/353;B65D17/38;B65D43/02;B65D47/08;B65D47/10;(IPC1-7):B65D51/22 主分类号 B65D17/34
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