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Patents

Nonwoven Substrate for Wearable Articles:

U.S. Patent No. 11,730,640

Author Image

By: Karen McIntyre

Editor, Nonwovens Industry

Koichi Morimoto, Beijing, China; Meng Chen, Beijing, China; and Lili Sun, Beijing, China.
Assigned to The Procter & Gamble Company, Cincinnati, OH.

Filed: 8/26/19
Issued: 8/22/23

A pant article continuous in a longitudinal direction and a transverse direction, comprising: a body-facing surface and a garment-facing surface; wherein at least a portion of the garment-facing surface is a nonwoven substrate made of fibers having a Roughness (standard deviation of the grayscale image) of at least 16; and a fiber diameter of no more than 22 μm; an elastic belt region, a crotch region, a waist opening, and two leg openings; wherein the elastic belt region is a laminate comprising an inner sheet, an outer sheet, and a plurality of elastic bodies configured to stretch the elastic belt region in the transverse direction; wherein the crotch region has an outer cover layer as the garment-facing surface; and wherein at least one of the inner sheet, the outer sheet, and the outer cover layer is the nonwoven substrate.

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