Invention Grant
- Patent Title: Method for making a shaped nonwoven
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Application No.: US17361370Application Date: 2021-06-29
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Publication No.: US11746441B2Publication Date: 2023-09-05
- Inventor: Arman Ashraf , Kelyn Anne Arora , Paul Thomas Weisman , Nathan Ray Whitely
- Applicant: The Procter & Gamble Company
- Applicant Address: US OH Cincinnati
- Assignee: The Procter & Gamble Company
- Current Assignee: The Procter & Gamble Company
- Current Assignee Address: US OH Cincinnati
- Agent Christian M. Best
- Main IPC: A61F13/15
- IPC: A61F13/15 ; A61F13/511 ; A61F13/513 ; A61F13/514 ; D01D5/098 ; D04H3/02 ; D04H3/14 ; D01D5/088 ; B32B37/15 ; B29C69/00 ; D06C3/06 ; B32B37/00 ; B32B38/00 ; A61F13/49 ; A61F13/551 ; B32B5/02 ; D01F6/06 ; D01F8/06 ; D04H3/10 ; D04H3/16 ; B32B38/04

Abstract:
A method for making nonwoven fabric. The nonwoven fabric can include three-dimensional features that define a microzone comprising a first region and a second region. The first and second regions can have a difference in values for an intensive property. The nonwoven further has a plurality of apertures, wherein at least a portion of the aperture abuts at least one of the first region and the second region of the microzone.
Public/Granted literature
- US20210348303A1 Method for Making a Shaped Nonwoven Public/Granted day:2021-11-11
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