发明名称 Tissue sheets having good strength and bulk
摘要 A method of making soft, strong, high bulk tissue is disclosed. The method includes pre-conditioning a wet web by straining the wet web in the cross-machine direction prior to transferring the wet web to a through drying fabric. The pre-conditioned web provides improved sheet softness and conforms more readily to the surface contour of the through drying fabric, thereby creating greater caliper (bulk) in the resulting dried sheet. The bulk is maintained during a subsequent creping step by maintaining the dried sheet in registration with the through drying fabric when the dried sheet is applied to the surface of the creping cylinder.
申请公布号 US7807022(B2) 申请公布日期 2010.10.05
申请号 US20080218468 申请日期 2008.07.15
申请人 KIMBERLY-CLARK WORLDWIDE, INC. 发明人 HERMANS MICHAEL ALAN;MULLALLY CRISTINA ASENSIO;BERUBE STEPHANIE LEE;HADA FRANK STEPHEN;HANSEN LACEY LEIGH;MATHEWS JEFFREY DAVID
分类号 D21H27/00;D21H27/40 主分类号 D21H27/00
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