This diaper (1) is provided with a front surface sheet (2), a back surface sheet (3), and an absorption body (4) which is longer than it is wide and which is disposed between the sheets (2, 3). The absorption body (4) has an absorptive core (41) and a covering material (42) which wraps the absorptive core (41). The absorption body (4) is formed in such a manner that the skin-side covering material (421) of the covering material (42) and the skin-facing surface (41T) of the absorptive core (41) are affixed to each other through skin-side adhesives (5T) and in such a manner that the non-skin-side covering material (422) of the covering material (42) and the non-skin-facing surface (41U) of the absorptive core (41) are affixed to each other through non-skin-side adhesives (5U). The skin-side adhesives (5T) and the non-skin-side adhesives (5U) are applied so as to be intermittent in the X-direction and rectilinear in the Y-direction. In a plan view, the position of the centerline (5Ti) of each of the skin-side adhesives (5T) and the position of the centerline (5U1) of each of the non-skin-side adhesives (5U) are displaced from each other, and the number of lines of the applied skin-side adhesives (5T) is less than the number of lines of the applied non-skin-side adhesives (5U).La présente invention concerne une couche (1) pourvue dune feuille de surface antérieure (2), dune feuille de surface postérieure (3) et dun corps absorbant (4) qui est plus long que large et qui est agencé entre les feuilles (2, 3). Le corps dabsorption (4) a une âme absorbante (41) et un matériau de revêtement (42) qui enveloppe lâme absorbante (41). Le corps dabsorption (4) est formé de manière à ce que le matériau de revêtement côté peau (421) du matériau de revêtement (42) et la surface face peau (41T) de lâme absorbante (41) sont affixés ensemble par le biais dadhésifs (5T) et de telle manière que le matériau de revêtement qui nest pas orienté du côté peau (42) et la surface qui nest pas ori
