Patent ID: 6869423

Claim:
A disposable diaper having a front waist region, a rear waist region and a crotch region therebetween, said diaper comprising: a basic absorbent batt structure having a liquid-pervious body facing surface and a liquid-impervious garment facing surface; at least one supplementary absorbent batt structure having a liquid-pervious body facing surface and an opposite inner surface; said supplementary absorbent batt structure being placed upon the body facing surface of said basic absorbent batt structure so as to extend from said front waist region toward said crotch region; said basic absorbent batt structure being formed in a transversely middle region of the body facing surface thereof with a cavity which extends from said crotch region toward said front waist region; said supplementary absorbent batt structure covering an upper opening of said cavity in said front waist region and partially covering said upper opening of said cavity in said crotch region; and a front excrement receiving space being formed between said supplementary absorbent batt structure and said cavity so as to extend from said crotch region toward said front waist region, and said upper opening of said cavity being partially uncovered in said crotch region to define an inlet leading into said front excrement receiving space.