1. Disposable adsorbent incontinence diaper (2) open type with the main part (4) containing the front region (6) with front lateral longitudinal edges (42), the rear region (8) with rear lateral longitudinal edges (41) and located between them in the longitudinal direction (28), intended to be applied between the legs of the user, the crotch region (10), and the main part (4) contains an absorbent body (12), and with rear side parts connected on both sides with the rear region (8) ( 20) and with connected to two hundred a ron with a front region (6) with front side parts (22) that extend laterally (30) outward beyond the side front and rear longitudinal edges (42, 41) of the main part (4), while the rear side parts (20) are provided near the foot openings, the first fastening means (32) with auxiliary fasteners and the fastening means (32) can be detachably fixed at least on the outer side of the front side parts (22) and due to this, the front region (6) and the rear region (8) can be connected to each other, while facing in the marrow area (10), the transverse edge (55) of the front side part (22) extends essentially parallel to the transverse direction (30), while at least at least the rear side parts (20) are formed to form the rear regions (51) of the leg openings , on the side facing the perineal region (10), are made obliquely to the longitudinal direction (28) or curved, characterized in that the ratio R of the length to the width of the leg hole region (51) of the leg side of the rear side part (20) is from 0, 1 to 0.4, Fm resistance to tear propagation1. Одноразовый адсорбирующий используемый при недержании подгузник (2) открытого типа с главной частью (4), содержащей переднюю область (6) с передними боковыми продольными кромками (42), заднюю область (8) с задними боковыми продольными кромками (41) и расположенную между ними в продольном направлении (28), предназначенную для наложения между ногами пользователя промежностную область (10), причем главная час