发明名称 |
A sanitary paper product made by modifying coarse fibers and process thereof |
摘要 |
<p>A method of making sanitary paper products from coarse fibers. The method includes the steps of: (a) pulping coarse fibers in water with agitation to produce a pulp slurry, the pulp from the coarse fibers having an average fines content of greater than about 40%; (b) using an effective amount of pulp washing to reduce the fines content and increase the Canadian Standard Freeness; (c) introducing the pulp at a papermaking consistency into the headbox of a paper making machine; and (d) utilizing the pulp in a paper making process to produce sanitary paper products.</p> |
申请公布号 |
AU763350(B2) |
申请公布日期 |
2003.07.17 |
申请号 |
AU19990062532 |
申请日期 |
1999.09.17 |
申请人 |
KIMBERLY-CLARK WORLDWIDE, INC. |
发明人 |
JAY CHIEHLUNG HSU;NAUMAN NOORALI LAKHANI |
分类号 |
A47K7/00;D21B1/34;D21C5/02;D21C9/00;D21C9/02;D21D5/02;D21H11/14;D21H15/02;D21H17/00;(IPC1-7):D21C9/00 |
主分类号 |
A47K7/00 |
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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