发明名称 |
Method and apparatus for making soft tissue |
摘要 |
An uncreped tissue sheet having improved softness results from supplementally dewatering a wet web to a consistency of greater than about 30 percent using noncompressive dewatering techniques (30) prior to a differential speed transfer (37) and subsequent throughdrying (44). An air press (30) particularly well suited for providing the supplemental noncompressive dewatering incorporates side (80) and/or end seals (78) to minimize escape of pressurized fluid. |
申请公布号 |
AU2991997(A) |
申请公布日期 |
1997.12.05 |
申请号 |
AU19970029919 |
申请日期 |
1997.04.25 |
申请人 |
KIMBERLY-CLARK WORLDWIDE, INC. |
发明人 |
MICHAEL ALAN HERMANS;MARK ALAN BURAZIN;FRANK STEPHEN HADA;SUNG HO HONG;BRIAN WADE ISENHART;LOWELL EVERETT THOMS;CHARLES ROBERT TOMSOVIC |
分类号 |
D21F1/48;D21F1/52;D21F5/14;D21F5/18;D21F11/00;D21F11/14 |
主分类号 |
D21F1/48 |
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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