发明名称 |
Tissue machine parent roll having variable intrinsic sheet dryness |
摘要 |
The intrinsic tissue sheet properties of tissue sheets wound into a parent roll during manufacturing can be purposely varied in order to provide a z-directional gradient within the parent roll. For example, the moisture content of the tissue sheet can be made lower in the core region of the parent roll and greater in the outer region of the parent roll. Such gradients can ultimately provide more uniformity of the intrinsic property within the final tissue product. |
申请公布号 |
US8277609(B2) |
申请公布日期 |
2012.10.02 |
申请号 |
US20070897580 |
申请日期 |
2007.08.30 |
申请人 |
HERMANS MICHAEL ALAN;UNDERHILL RICHARD LOUIS;ZWICK KENNETH JOHN;KIMBERLY-CLARK WORLDWIDE, INC |
发明人 |
HERMANS MICHAEL ALAN;UNDERHILL RICHARD LOUIS;ZWICK KENNETH JOHN |
分类号 |
B65H18/28;B29D22/00 |
主分类号 |
B65H18/28 |
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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