发明名称 |
FIBERBOARD AND METHOD OF MAKING ABSORBENT ARTICLE USING FIBERBOARD |
摘要 |
In a process of making an absorbent article (351) such as a sanitary napkin or a disposable diaper, hydrophilic fibers and crimped or coiled synthetic fibers are supplied in a single fiberboard to a defiberising means such as a hammermill (322). The process results in a homogeneous and resilient blended absorbent core that can be produced using a single defiberising unit. The crimped or coiled fibers pass through the defiberising means without their two- or three-dimensional structure being adversely affected at a relatively low defiberisation energy. |
申请公布号 |
WO9321968(A1) |
申请公布日期 |
1993.11.11 |
申请号 |
WO1993US03889 |
申请日期 |
1993.04.26 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
BITOWFT, BRUCE, KEVIN;PUCHERT, KARSTEN |
分类号 |
A61F13/53;A61F5/44;A61F13/15;A61F13/472;A61F13/49;A61F13/56;A61L15/00;A61L15/20;A61L15/26;D04H1/70;(IPC1-7):A61L15/20;B32B31/10 |
主分类号 |
A61F13/53 |
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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