发明名称 |
Self-sealing dispensing tap for flexible packages |
摘要 |
Disclosed is a self-sealing dispensing tap for use on flexible packages. The tap includes a piercing end configured for piercing the wall of a flexible container, and a flexible member that rides along the tap as it is inserted into the container and expands once installed so as to prevent its withdrawal from the container. A clamping device is provided on the outside of the container which draws the flexible member against the interior wall of the container so as to provide a barrier preventing product within the container, bacteria, or oxygen from inadvertently passing between the interior and exterior of the container.
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申请公布号 |
US6877637(B2) |
申请公布日期 |
2005.04.12 |
申请号 |
US20030376058 |
申请日期 |
2003.02.27 |
申请人 |
INTERNATIONAL DISPENSING CORP. |
发明人 |
ALLANSON GARY R.;KOEHLER JOSEPH E.;DIMATTEO JOSEPH |
分类号 |
B65D5/63;B67B7/00;B67D3/00;B67D3/04;B67D99/00;(IPC1-7):B67D5/00 |
主分类号 |
B65D5/63 |
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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