发明名称 DISPENSING CLOSURE WITH REMOVABLE MEMBRANE
摘要 <p>A closure for a container having a container opening has a base body adapted for engaging retention with the container, a top portion, and a skirt depending from the top portion. A removable membrane joined to the top portion through a frangible line of weakness may be provided. A lid allowing movement between closed and opened positions is attached to the base body through a hinge structure. includes at least one line of weakness extending from a point vicinal a lower edge of the skirt to the hinge structure such that a pulling force applied to the lid will be transmitted to the line of weakness of the skirt to cause material separation thereof and enable removal of the closure from the container. The skirt may also include a tab downwardly extending from the skirt or a tamper evident band thereof for orientation of the closure relative the container.</p>
申请公布号 WO2010134931(A1) 申请公布日期 2010.11.25
申请号 WO2009US58029 申请日期 2009.09.23
申请人 PORTOLA PACKAGING, INC.;LOHRMAN, RICHARD;MA, MIKE XIAOLI;ZHANG, LIMIN 发明人 LOHRMAN, RICHARD;MA, MIKE XIAOLI;ZHANG, LIMIN
分类号 B65D41/32 主分类号 B65D41/32
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