| 发明名称 |
METHOD FOR REDUCING THICKNESS OF MASS OF WATER-ABSORBING MATERIAL AND THIN MASS OF WATER-ABSORBING MATERIAL OBTAINED BY THE METHOD |
| 摘要 |
<p>Provided is a method for reducing the thickness of a mass of a water-absorbing material. Water vapor having a temperature equal to or higher than the boiling point of water is blown against a mass (160) of a water-absorbing material, the mass (160) comprising hydrophilic fibers (21) and highly water-absorbing polymer particles (22) and having a thickness direction, while compressing the mass (160) in the thickness direction.</p> |
| 申请公布号 |
WO2011065262(A1) |
申请公布日期 |
2011.06.03 |
| 申请号 |
WO2010JP70439 |
申请日期 |
2010.11.17 |
| 申请人 |
UNICHARM CORPORATION;GODA, HIROKI;MIZUTANI, SATOSHI |
发明人 |
GODA, HIROKI;MIZUTANI, SATOSHI |
| 分类号 |
A61F13/15;A61F13/49;A61F13/53;D04H1/407 |
主分类号 |
A61F13/15 |
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