Patent ID: 7227051
Filing Date: 2007-06-05
Classification: A61F,Y10T

Abstract:
1. A disposable wearing article, comprising: at least a pair of sheets; a liquid-absorbent core interposed between said sheets; adhesive lines permanently bonding at least two of said core and said sheets together; and elastic members bonded to at least one of said sheets along peripheral edges of a waist hole and leg holes of said article; wherein said at least two of said core and said sheets are bonded together by said adhesive lines in regions free of said elastic members; said adhesive lines are applied on at least one surface of at least one of said core and said sheets and continuously extend in a given direction, each of said adhesive lines having first zones and second zones alternately arranged along the adhesive line; each of said first zones contains a greater amount of adhesive material or has a greater thickness of said adhesive material than each of said second zones; said first zones are distributed along the respective adhesive lines at regular intervals; a quantity of said adhesive material per unit length of said first zones is in a range of 0.0001 to 0.0045 g/cm and a quantity of said adhesive material per unit length of said second zones is in a range of 0.00003 to 0.0008 g/cm; and the quantity of said adhesive material per unit length of said first zones is three or more times larger than the quantity of said adhesive material per unit length of said second zones.