Paper manufacturing process,申请号US20040980735-传众专利搜索

Paper manufacturing process

申请公布号：US7419569(B2)

申请号：US20040980735

申请日期：2004.11.02

申请公布日期：2008.09.02

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：D21F11/00

主分类号：D21F11/00

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 throughdrying fabric. The pre-conditioned web provides improved sheet softness and conforms more readily to the surface contour of the throughdrying 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 throughdrying fabric when the dried sheet is applied to the surface of the creping cylinder.