发明名称 |
Process for forming laminated absorbent structure |
摘要 |
The present invention utilizes the smooth continuous motion of a masking belt to concentrate air-entrained absorbent materials on the surface of a moving fibrous substrate. Air flowing through the open areas of the masking belt carries the entrained material into the fibrous web. The fibrous web acts as a filter to separate the entrained material from the air stream. Substantially all dispensed material is captured by the fibrous web, and expensive and complex absorbent material recycle systems can be eliminated. |
申请公布号 |
AU696431(B2) |
申请公布日期 |
1998.09.10 |
申请号 |
AU19960042921 |
申请日期 |
1995.12.06 |
申请人 |
MCNEIL-PPC, INC. |
发明人 |
KENNETH PELLEY;LYNN FOELSCH;WILLIAM M. BICKLEY |
分类号 |
A61F13/53;A61F5/44;A61F13/15;A61F13/472;A61F13/49;(IPC1-7):A61F13/15 |
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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