发明名称 |
A NONLINEAR LINE OF WEAKNESS FORMED BY A PERFORATING APPARATUS |
摘要 |
<p>A web includes a curvilinear line of weakness. The curvilinear line of weakness includes a plurality of perforations. Each of the plurality of perforations is separated by a bond area. Each of the plurality of perforations has a perforation length and each bond area has a non-perforation length. In one embodiment, at least two of the perforations lengths are substantially equal. In an alternate embodiment, at least two of the non-perforations lengths are substantially equal. In yet another embodiment, at least two of the non-perforations lengths are substantially unequal and at least two of the perforation lengths are substantially unequal.</p> |
申请公布号 |
CA2914930(A1) |
申请公布日期 |
2014.12.18 |
申请号 |
CA20142914930 |
申请日期 |
2014.06.11 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
KIEN, KATHRYN CHRISTIAN;SLOVUT, DEBORAH SUE;VAUGHN, JEFFREY MOSS |
分类号 |
A47K10/16 |
主分类号 |
A47K10/16 |
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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