发明名称 Dual-chamber container and closure package
摘要 A one-piece integrally molded container includes a finish having a deck and a pair of outlet openings surrounded by associated annular walls. A peripheral ring extends upwardly from the deck, and has a radial lip that helps retain the container in the mold tooling during the forming operation. The finish has a radial bead over which a bead on the inside diameter of a closure skirt snaps to secure the closure to the container. Annular walls on the closure surrounding the closure dispensing openings are received in plug sealing engagement within the annular walls surrounding the outlet openings on the container finish deck.
申请公布号 US6685041(B1) 申请公布日期 2004.02.03
申请号 US20010961960 申请日期 2001.09.24
申请人 OWENS-BROCKWAY PLASTIC PRODUCTS INC. 发明人 GEISINGER GREGORY A.
分类号 B65D81/32;(IPC1-7):B65D1/04;B65D41/28 主分类号 B65D81/32
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