发明名称 |
Easy-open strip and bags incorporating the same |
摘要 |
An easy-open closure arrangement for bags is described. The closure arrangement includes a base web having a pair of longitudinal edges with a pair of perforated tear lines running in the same direction as the longitudinal edges. The perforated tear lines are located substantially equidistant from the longitudinal edges. A frangible layer is attached to one side of the base web with the frangible layer being positioned over the perforated tear lines to obstruct the perforations on one side. A tear bead is attached to the frangible layer on the side of the frangible layer opposite from the base web at a position between the location of the perforated tear lines. Alternative closure arrangements and bags incorporating the closure arrangements are also described.
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申请公布号 |
US2003215165(A1) |
申请公布日期 |
2003.11.20 |
申请号 |
US20020151388 |
申请日期 |
2002.05.20 |
申请人 |
HOGAN ROBERT E.;PLOURDE ERIC P. |
发明人 |
HOGAN ROBERT E.;PLOURDE ERIC P. |
分类号 |
B65D33/16;B65D33/34;B65D65/28;B65D65/34;B65D75/58;B65D75/62;B65D75/66;(IPC1-7):B65D65/28 |
主分类号 |
B65D33/16 |
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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