发明名称 Drying for patterned paper webs.
摘要 A paper web and method of making the paper web are disclosed. In one embodiment the paper web includes a continuous relatively thinner region and a plurality of discrete relatively thickner regions. The relatively thicker regions are disposed in the plane of the relatively thinner region. The paper web can have a relatively patterned face and a relatively smooth face. The paper structures can be dried relatively quickly and efficiently, and can provide enhanced absorbency and bulk density while having a relatively smooth face.
申请公布号 ZA9710014(B) 申请公布日期 1998.05.25
申请号 ZA19970010014 申请日期 1997.11.06
申请人 THE PROCTER & GAMBLE COMPANY 发明人 DEAN VAN PHAN
分类号 D21F7/08;D21F11/00 主分类号 D21F7/08
代理机构 代理人
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