| 发明名称 |
Process and apparatus for making selectively apertured web materials |
| 摘要 |
<p>The present invention provides a method for selectively aperturing a web material. The web material is weakened along a plurality of regions and then at least a portion of the web material comprised in the weakened regions is removed. Thus, a plurality of apertures in the web material is obtained. <IMAGE></p> |
| 申请公布号 |
EP1004412(A1) |
申请公布日期 |
2000.05.31 |
| 申请号 |
EP19980122263 |
申请日期 |
1998.11.24 |
| 申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
FUCHS, CHISTOFER;PESCHER, GEORG |
| 分类号 |
A61F13/15;B26F1/26;B26F1/31;B26F3/00;B29C59/04;(IPC1-7):B26F1/26 |
主分类号 |
A61F13/15 |
| 代理机构 |
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