DISPOSABLE WEARING ARTICLE
First Claim
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1. A disposable wearing article comprising:
- a longitudinal direction;
a transverse direction orthogonal to said longitudinal direction;
a front waist region;
a rear waist region;
a crotch region extending between said front and rear waist regions;
a waist-opening;
a pair of leg-openings;
annular elastic waist panels defining said front and rear waist regions; and
a liquid-absorbent structure attached to the inner surface of said elastic waist panel to define at least a part of said crotch region,said rear waist region comprising a rear waist main section and a buttocks-covering section lying adjacent to said crotch region;
said rear waist main section being divided into an upper area lying adjacent to said rear waist main section and a lower area lying adjacent to said crotch region; and
a tensile stress per unit width dimension in said buttocks-covering section being lower than a tensile stress per unit width dimension in said lower area of said rear waist main section.
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Abstract
A disposable wearing article having a rear waist region which includes a rear waist main section facing a front waist region and a buttocks-covering section lying adjacent to a crotch region. The rear waist main section is divided into an upper area lying adjacent to a waist-opening and a lower area lying adjacent to the crotch region wherein a tensile stress per unit width dimension in the buttocks-covering section is lower than a tensile stress per unit width dimension in the lower area of the rear waist main section.
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Citations
20 Claims
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1. A disposable wearing article comprising:
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a longitudinal direction; a transverse direction orthogonal to said longitudinal direction; a front waist region; a rear waist region; a crotch region extending between said front and rear waist regions; a waist-opening; a pair of leg-openings; annular elastic waist panels defining said front and rear waist regions; and a liquid-absorbent structure attached to the inner surface of said elastic waist panel to define at least a part of said crotch region, said rear waist region comprising a rear waist main section and a buttocks-covering section lying adjacent to said crotch region; said rear waist main section being divided into an upper area lying adjacent to said rear waist main section and a lower area lying adjacent to said crotch region; and a tensile stress per unit width dimension in said buttocks-covering section being lower than a tensile stress per unit width dimension in said lower area of said rear waist main section. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification