Invention Application
- Patent Title: ABSORBENT ARTICLE WITH IMPROVED FLUID HANDLING
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Application No.: US16645284Application Date: 2017-09-29
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Publication No.: US20210007911A1Publication Date: 2021-01-14
- Inventor: Francis P. Abuto , Sridhar Ranganathan , Jenny L. Day , Charles W. Colman , Vikram Kaul , Richmond R. Cohen , Jun G. Zhang
- Applicant: Kimberly-Clark Worldwide, Inc.
- Applicant Address: US WI Neenah
- Assignee: Kimberly-Clark Worldwide, Inc.
- Current Assignee: Kimberly-Clark Worldwide, Inc.
- Current Assignee Address: US WI Neenah
- International Application: PCT/US17/54382 WO 20170929
- Main IPC: A61F13/537
- IPC: A61F13/537 ; A61F13/472 ; A61F13/49

Abstract:
An absorbent article having a fluid-handling system includes a fluid permeable bodyside liner; a fluid impermeable outer cover; an absorbent core disposed between the liner and the outer cover, wherein the absorbent core includes superabsorbent material and optionally fluff pulp; and a core wrap at least partially encircling the absorbent core, wherein the core wrap includes a three-dimensionally patterned, wetlaid, cellulosic tissue nonwoven material. Fibers of the nonwoven material are entirely cellulose fibers, and the core wrap includes opposing core wrap surfaces each having a textured surface. Each surface includes an average material plane, a plurality of ridges extending in a z-direction from the average material plane, and a plurality of grooves alternating with the plurality of ridges, wherein the grooves depth extend in the opposite z-direction from the average material plane.
Information query
IPC分类: