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Patents

Absorbent Article:

U.S. Patent No. 11,285,054

Author Image

By: Tara Olivo

Associate Editor at Nonwovens Industry, Rodman Media

Yoko Suzuki, Tochigi, Japan.
Assigned to Daio Paper Corporation, Ehime, Japan.

Filed: 11/15/18
Issued: 3/29/22

An absorbent article comprising, an absorbent body interposed between a liquid impermeable back sheet and a liquid permeable top sheet, a pair of right and left compressed grooves that extend in an approximately longitudinal direction being formed on a surface of the liquid permeable topsheet so as to sandwich a body fluid discharge portion, wherein the right and left compressed grooves have a separation distance reduced region, in which a separation distance between the right and left compressed grooves is reduced, formed at back of a region corresponding to a body fluid discharge portion of a wearer, and each of the right and left compressed grooves has only one enlarged portion within its entire length, said only one enlarged portion having an enlarged width of each of the right and left compressed grooves and formed at a position within the separation distance reduced region and where the separation distance between the right and left compressed grooves becomes minimum.

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