发明名称 |
SLIDER ZIPPER ASSEMBLY WITH OXYGEN SCAVENGING PROPERTIES |
摘要 |
The zipper includes flanges which include an oxygen scavenging polymer. The oxygen scavenging polymer can be a co-extruded layer or blended with other polymers. The oxygen scavenging polymer is activated by ultra-violet light prior to installation by a form fill seal apparatus. This zipper is particularly useful in reducing residual oxygen in the packaging of such food products as cheese and meat, thereby extending the shelf life. |
申请公布号 |
WO2007139628(A2) |
申请公布日期 |
2007.12.06 |
申请号 |
WO2007US09352 |
申请日期 |
2007.04.17 |
申请人 |
ILLINOIS TOOL WORKS INC.;JOHNSON, JOEL, L. |
发明人 |
JOHNSON, JOEL, L. |
分类号 |
B65D33/25 |
主分类号 |
B65D33/25 |
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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