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DISPOSABLE WEARING ARTICLE

  • US 20120226254A1
  • Filed: 11/25/2010
  • Published: 09/06/2012
  • Est. Priority Date: 11/30/2009
  • Status: Active Grant
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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