发明名称 |
VALVE-CONTAINING FITMENT FOR PACKAGE |
摘要 |
<p>A package and dispensing structure (20, 320, 420) with a valve (180) is provided. In one embodiment, the dispensing structure is a multi-piece fitment (430 and 330 together). The multi-piece fitment (430 and 440) includes a base (430) for mounting to the container and a valve carrier (440) for mounting to the base (430). A flexible, self-sealing slit-type valve (180) is mounted within the carrier (440). In another embodiment, a fitment (20) is mounted in the opening of a flexible, collapsible container, and the flexible valve is mounted in the fitment. In yet another embodiment, a package includes a container (322) defining an opening (340) and a fitment (344) is sealingly mounted to a corner wall (334) at the opening (340). A valve (180) is disposed within the fitment (344). A removable and disposable cover (360) extends from the container (322) over the fitment (344) to define a hermetically sealed volume around the fitment (344). The cover (360) may be pulled away from the container (322) to expose the fitment (344).</p> |
申请公布号 |
WO0030969(A3) |
申请公布日期 |
2000.09.08 |
申请号 |
WO1999US27300 |
申请日期 |
1999.11.17 |
申请人 |
SEAQUIST CLOSURES FOREIGN, INC. |
发明人 |
HESS, JOHN, M., III;BROWN, STUART, R.;ROBINSON, JOEL, R.;SOCIER, TIMOTHY, R. |
分类号 |
B65D5/74;B65D17/40;B65D33/38;B65D47/20;B65D75/00;B65D75/58;(IPC1-7):B65D35/46 |
主分类号 |
B65D5/74 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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