发明名称 |
Apertured polymeric film webs and absorbant articles using such webs |
摘要 |
The present invention pertains to an apertured polymeric film web material provided with a multiplicity of substantially three dimensional surface structures and provided with a multiplicity of fluid transport apertures. In one embodiment, the fluid transport apertures are formed using a process that substantially preserves the integrity of the surface structures. Methods of producing webs are also disclosed. The present invention also includes multi-ply composite structures formed using apertured polymeric film web materials and a sub-ply. The present invention also pertains to absorbent articles which preferably include a topsheet in accordance with the present invention, a backsheet secured to the topsheet, and an absorbent core positioned between the topsheet and the backsheet. |
申请公布号 |
EP2807995(A1) |
申请公布日期 |
2014.12.03 |
申请号 |
EP20140178002 |
申请日期 |
2001.04.06 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
LEE, YANN-PER;FERESHTEHKHOU, SAEED;STONE, KEITH JOSEPH |
分类号 |
A61F13/15;A61F13/511;A61F13/512;A61F13/513;B26F1/00;B26F1/10;B26F1/24;B26F1/26;B29C67/20;B32B3/10;B32B5/32;B32B37/20 |
主分类号 |
A61F13/15 |
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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