IP Library Granted Patent US 8,449,517
Granted Patent B2
US 8,449,517 · App. 12/933,620 · Granted May 28, 2013

Absorbent article

Inventors: Junko Ueda (Kagawa, JP); Koichiro Mitsui (Kagawa, JP)
Assignee: Uni-Charm Corporation
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Quick Facts
Patent No.
US 8,449,517
App. No.
12/933,620
Granted
May 28, 2013
Kind
B2
Abstract

An absorbent article includes a rear waist region provided with a waist region elastic member attached thereto under tension. The waist region elastic member is formed with a plurality of slits each extending in a longitudinal direction and extending through the elastic member in a thickness direction thereof. The waist region elastic member is stretched in a transverse direction as the diaper is put on the wearer's body and thereupon the slits are opened up to form respective through-holes. A first graphics display region formed in combination with the slits includes note stems and note tails. Each of these note stems is contiguous to the associated through-holes. In the area nearer a crotch region than the first graphics display region, a second graphics display region is formed. The first and second graphics display regions cooperate to each other.

Claims (6)

1. An absorbent article comprising a chassis having a longitudinal direction, a transverse direction, a skin-facing side, a garment-facing side, a front waist region, a rear waist region and a crotch region extending between said front and rear waist regions, these three regions arranged continuously in said longitudinal direction; and a waist region elastic member attached under tension along an end of at least one of said front and rear waist regions, wherein:

said waist region elastic member includes slits extending in said longitudinal direction therethrough in its thickness direction and said slits are adapted to be stretched in said transverse direction under the effect of said waist region elastic member to form through-holes; and

said waist region elastic member further includes a first graphics display region defined on said garment-facing side in combination with respective peripheries of said slits so that said first graphics display region cooperates with said through-holes to form a graphic art.

2. The absorbent article defined by claim 1 further including a second graphics display region defined on the garment-facing side of said front and/or rear waist region and formed with said slits and a graphic art meaningfully related with the graphic art in said first graphics display region is displayed in said second graphics display region.

3. The absorbent article defined by claim 1 wherein said chassis includes an inner sheet defining a skin-facing side and an outer sheet defining a garment-facing side and wherein said waist region elastic member is sandwiched between said inner and outer sheets and said through-holes extend through said inner and outer sheets also in the thickness direction thereof.

4. The absorbent article defined by claim 1 wherein said first and second graphics display regions are formed on said front waist region.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 11, 2010
From: UEDA, JUNKO; MITSUI, KOICHIRO
To: UNI-CHARM CORPORATION
Reel/Frame 025349/0212 →
Priority Claims (1)
JP 2008-074215 · Mar 21, 2008 · national
Continuity (1)
Related Publication 20110054432A1 · Mar 3, 2011