- 专利标题: ABSORBENT ARTICLES COMPRISING WETNESS INDICATORS
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申请号: US16671298申请日: 2019-11-01
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公开(公告)号: US20200146902A1公开(公告)日: 2020-05-14
- 发明人: Yi YUAN , Paul Thomas PINEDA CONTRERAS , Yufei SHAN , Gueltekin ERDEM , Yibo FAN , Ekaterina PONOMARENKO
- 申请人: The Procter & Gamble Company
- 主分类号: A61F13/42
- IPC分类号: A61F13/42 ; A61F13/49
摘要:
A nonwoven web for an absorbent article is provided. The absorbent article comprises the nonwoven web as a core wrap. A method for producing the absorbent article is also provided. The nonwoven web comprises a first nonwoven layer comprising filament fibers, a second nonwoven layer comprising filaments fibers, a third nonwoven layer comprising staple fibers disposed between the first and second nonwoven layers. A total basis weight of the first and second nonwoven layers is not less than about 10 gsm. The third nonwoven layer has a basis weight no greater than about 4 gsm. The nonwoven web comprises pores, wherein greater than about 80% of the pores have a pore size equal to or smaller than about 40 μm, and wherein less than about 10% of the pores have a pore size equal to or greater than about 45 μm.
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