- 专利标题: Process For Producing Deformed Nonwoven
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申请号: US17231047申请日: 2021-04-15
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公开(公告)号: US20240200247A9公开(公告)日: 2024-06-20
- 发明人: Xiaoxin Liu , Li Tang , Kun Sun , Jun Fu , Shrish Yashwant Rane , Fancheng Wang
- 申请人: The Procter & Gamble Company
- 申请人地址: US OH Cincinnati
- 专利权人: The Procter & Gamble Company
- 当前专利权人: The Procter & Gamble Company
- 当前专利权人地址: US OH Cincinnati
- 优先权: WO TCN2020085101 2020.04.16
- 主分类号: D04H5/02
- IPC分类号: D04H5/02 ; D04H3/013 ; D04H3/015
摘要:
A process for producing a deformed nonwoven is described. The process includes the steps of: adjusting a water content of a nonwoven such that the nonwoven has at least one area having a water content of at least about 12% by weight of the nonwoven in the area, and subjecting the nonwoven to a mechanical deformation process. The deformation process is a mechanical deformation of the nonwoven and dewatering of the nonwoven to obtain a deformed nonwoven.
公开/授权文献
- US20210324557A1 Process For Producing Deformed Nonwoven 公开/授权日:2021-10-21
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