发明名称 Composite Lined Closure
摘要 A composite lined closure for use with a container having a container neck crown includes a top having a periphery and an underside, a skirt depending downward from the periphery, the skirt including an inner surface and a locking bead radially extending inward from the skirt, and a resilient seal liner extending along the underside and along the inner surface above the sealing bead. Preferably, the liner is formed of an elastomeric material. A method of using the composite lined closure is also described.
申请公布号 US2007221672(A1) 申请公布日期 2007.09.27
申请号 US20050589096 申请日期 2005.02.09
申请人 PORTOLA PACKAGING, INC. 发明人 KIM SUNGSUK S.;LOHRMAN RICHARD D.;WEBSTER CHARLES A.
分类号 B65D17/34;B29C45/00;B65D41/04;B65D41/16;B65D41/34;B65D41/48;B65D53/06 主分类号 B65D17/34
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