03.15.19
Charles F. Schroer, Jr., Raleigh, NC.
Assigned to DSG Technology Holdings Ltd., Kwai Chung, N.T., Hong Kong.
Filed: 3/13/14
Issued: 1/29/19
A disposable absorbent article disposed in a generally flat, open condition, the disposable absorbent article comprising: a central body including an absorbent core, a front longitudinal edge, and a rear longitudinal edge opposite said front longitudinal edge, wherein said front and rear edges of said central body define, at least partially, front and rear waist portions respectively and said central body is characterized by a longitudinal centerline extending across said front and rear edges; and wherein the absorbent core comprises: a riffled substrate comprising a plurality of peaks and a plurality of troughs; a flat substrate coupled to the riffled substrate; and superabsorbent polymer disposed between the riffled substrate and the flat substrate; wherein the footprint of the riffled substrate is substantially the same as the footprint of the flat substrate; and wherein the surface area of the riffled substrate is greater than the surface area of the flat substrate; and wherein the peaks and troughs of the riffled substrate are spaced apart from the flat substrate.
Assigned to DSG Technology Holdings Ltd., Kwai Chung, N.T., Hong Kong.
Filed: 3/13/14
Issued: 1/29/19
A disposable absorbent article disposed in a generally flat, open condition, the disposable absorbent article comprising: a central body including an absorbent core, a front longitudinal edge, and a rear longitudinal edge opposite said front longitudinal edge, wherein said front and rear edges of said central body define, at least partially, front and rear waist portions respectively and said central body is characterized by a longitudinal centerline extending across said front and rear edges; and wherein the absorbent core comprises: a riffled substrate comprising a plurality of peaks and a plurality of troughs; a flat substrate coupled to the riffled substrate; and superabsorbent polymer disposed between the riffled substrate and the flat substrate; wherein the footprint of the riffled substrate is substantially the same as the footprint of the flat substrate; and wherein the surface area of the riffled substrate is greater than the surface area of the flat substrate; and wherein the peaks and troughs of the riffled substrate are spaced apart from the flat substrate.