Apertured nonwoven

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United States of America Patent

PATENT NO 11850820
APP PUB NO 20210324554A1
SERIAL NO

17231132

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Abstract

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An apertured nonwovens having a first nonwoven layer is described. The first nonwoven layer includes cellulose-based fibers and a plurality of apertures, wherein the plurality apertures have a minimum aperture distance between two adjacent apertures which has a relative standard deviation no greater than about 40%, as measured according to the Aperture Quality Test. The apertures have an aperture size no greater than about 2.2 mm2 and have an occlusion no greater than about 9%, as measured according to the Aperture Quality Test, or the apertures have an aspect ratio no greater than about 2.5 as measured according to the Aspect Ratio Test.

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Patent Owner(s)

Patent OwnerAddress
THE PROCTER & GAMBLE COMPANYONE PROCTER & GAMBLE PLAZA ATTN CHIEF PATENT COUNSEL CINCINNATI OH 45202

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Meng Beijing, CN 147 588
Liu, Xiaoxin Beijing, CN 65 33
Sun, Kun Beijing, CN 38 232
Tang, Li Beijing, CN 133 573
Wang, Fancheng Beijing, CN 34 90

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