Incontinence diaper

Claim 1

Incontinence diaper comprising a barrier layer (1) e.g. of polyethylene film, and a nonwoven layer (2) fixed thereto and including two portions (6, 7) surrounding the lower part of the part of the body with a crotch portion (8) connecting these two portions, intended for placing between the legs of a wearer, there extending an area of fluff (4) surrounding by soft tissue (3) over the longitudinal direction of the diaper, a large part of the portions (6, 7) and nearly the entire width of the crotch portion (8) between the barrier layer (1) and the nonwoven layer (2), there also being at least one elastic band (17, 18) along the opposing sides (11, 12) of the portion (8) outside the fluff (4) for pulling together the crotch portion (8) about the thighs of the wearer when the diaper is in use, characterized in that from the crotch portion (8) the elastic band (17, 18) continues in over both portions (6, 7) and along the entire length of the diaper with the elastic band (17, 18) fastened with a continuously varying tension in the diaper material, said tension being greatest at the central part of the crotch portion (8) wherefrom said tension decreases somewhat in a direction towards the junction between the crotch portion (8) and both portions (6, 7), after which junction the tension diminishes to approximately half of the original tension at the central part of the crotch portion (8) for optionally increasing once again at the area immediately before the end edges (9, 10) of the portions (6, 7) to a value which is close to the value at the central part of the crotch portion (8) for subsequently returning to approximately half the original tension at the end edges (9, 10).