发明授权
- 专利标题: Absorbent articles with molded cellulosic webs
- 专利标题(中): 具有模制纤维素网的吸收制品
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申请号: US09680719申请日: 2000-10-06
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公开(公告)号: US06617490B1公开(公告)日: 2003-09-09
- 发明人: Fung-jou Chen , Jeffrey Dean Lindsay , Julie Marie Bednarz , Cheryl Anne Perkins , Tong Sun , Kambiz Bayat Makoui
- 申请人: Fung-jou Chen , Jeffrey Dean Lindsay , Julie Marie Bednarz , Cheryl Anne Perkins , Tong Sun , Kambiz Bayat Makoui
- 主分类号: A61F1315
- IPC分类号: A61F1315
摘要:
Absorbent articles comprising molded airlaid webs and other molded fibrous webs are disclosed. The molded webs can offer improved body fit, comfort, and/or improved fluid handling. Molded airlaid webs, for example, can be formed having a central longitudinal hump and flexure zones longitudinally removed from the central hump to provide good contact with the body and improved fit when the article is squeezed from the sides. Molding can be achieved when a binder material is activated by an energy source and the web is held against a molding substrate. Energy sources can include microwaves, heated air, heated metal surfaces, ultraviolet radiation, ultrasonic energy, and the like.
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