发明名称 |
Non-through air dried paper web having different basis weights and densities |
摘要 |
A non-through air dried paper web and method of making such a paper web are disclosed. The paper web includes at least two regions of different density and at least two regions of different basis weight. In one embodiment, the paper web includes a relatively high basis weight continuous network region, a plurality of discrete, relatively low basis weight regions dispersed throughout the relatively high basis weight continuous network region, and a plurality of discrete, intermediate basis weight regions circumscribed by the relatively low basis weight regions.
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申请公布号 |
US6136146(A) |
申请公布日期 |
2000.10.24 |
申请号 |
US19970916433 |
申请日期 |
1997.08.22 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
PHAN, DEAN VAN;TROKHAN, PAUL DENNIS |
分类号 |
D21H27/02;D21F11/00;(IPC1-7):D21H15/02 |
主分类号 |
D21H27/02 |
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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