초록 ▼

Disposable diapers having elasticized waistbands which allow the diapers to breathe and which reduce the incidence of waistband rollover. The waistbands are formed by affixing elastic elements between the topsheets and the backsheets (in the waistband region of the diapers) using regularly spaced, t

Disposable diapers having elasticized waistbands which allow the diapers to breathe and which reduce the incidence of waistband rollover. The waistbands are formed by affixing elastic elements between the topsheets and the backsheets (in the waistband region of the diapers) using regularly spaced, transversely extending regions of securement. Regions of nonsecurement are formed between pairs of the regions of securement thereby forming channels which allow the diaper to breathe and also forming corrugations which tend to inhibit waistband rollover.

대표청구항 ▼

A disposable diaper having at least one waistband, said diaper comprising a topsheet, a backsheet, and an absorbent element interposed between said topsheet and said backsheet wherein at least one waistband comprises an elastic element interposed between said topsheet and said backsheet and contract

A disposable diaper having at least one waistband, said diaper comprising a topsheet, a backsheet, and an absorbent element interposed between said topsheet and said backsheet wherein at least one waistband comprises an elastic element interposed between said topsheet and said backsheet and contractibly affixed to said topsheet and to said backsheet by essentially regular transverse regions of securement defining therebetween transverse regions of nonsecurement extending from the outer margin of said waistband across essentially the entire width of said elastic element.