发明名称 Cellulosic fibrous structures having pressure differential induced protuberances and a process of making such cellulosic fibrous structures
摘要 Disclosed is a cellulosic fibrous structure, particularly a consumer product such as toilet tissue, facial tissue or a paper towel. In a first embodiment, extending outwardly from each face of the cellulosic fibrous structure is a plurality of protuberances. The protuberances extend bilaterally outwardly from the plane of the cellulosic fibrous structure in both directions. The bilaterally extending protuberances increase the caliper and texture of the consumer product embodied in the cellulosic fibrous structure. In a second embodiment, the protuberances extend outwardly, and are induced by fluid embossing, rather than mechanical embossing. Also disclosed is a fluid embossing process for making such cellulosic fibrous structures.
申请公布号 US5520778(A) 申请公布日期 1996.05.28
申请号 US19940288528 申请日期 1994.08.09
申请人 THE PROCTER & GAMBLE COMPANY 发明人 SAWDAI, ALBERT H.
分类号 D04H1/70;D21F11/00;D21F11/14;D21H25/00;(IPC1-7):D21H25/04 主分类号 D04H1/70
代理机构 代理人
主权项
地址