A device for manufacturing an absorbent article having a plurality of granular particles capable of absorbing a body fluid between two liquid-permeable non-woven fabric sheets (21, 22) facing each other, the manufacturing device comprising: an anvil roll for carrying the two non-woven fabric sheets (21, 22) while the two non-woven fabric sheets (21, 22) are laid on each other; a plurality of protruding portions (44, 45) formed on the anvil roll so as to protrude outward in a radial direction of the anvil roll; and a horn for ultrasonically vibrating so that the two non-woven fabric sheets (21, 22) are bonded together between the horn and the plurality of protruding portions (44, 45), thereby forming bonded portions (W1, W2, W3), wherein the anvil roll defines: at least one suction hole for drawing a first air, through the non-woven fabric sheets (21, 22), together with the granular particles and the non-woven fabric sheets (21, 22), so as to carry the non-woven fabric sheets (21, 22) and to prevent the granular particles from being placed on the non-woven fabric sheets (21, 22) over the protruding portions (44, 45), characterized in that the anvil roll defines: a ridge provided between the plurality of protruding portions (44, 45) and the suction hole, the ridge protruding outward in the radial direction of the anvil roll with a protruding height lower than a protruding height of the protruding portions (44, 45), the ridge extending along an outer circumference of the suction hole, wherein the anvil roll defines a groove extending along the ridge between the ridge and the plurality of protruding portions (44, 45). an anvil roll for carrying the two non-woven fabric sheets (21, 22) while the two non-woven fabric sheets (21, 22) are laid on each other; a plurality of protruding portions (44, 45) formed on the anvil roll so as to protrude outward in a radial direction of the anvil roll; and a horn for ultrasonically vibrating so that the two non-woven fabric sheets (21, 22) are bonded together between the horn and the plurality of protruding portions (44, 45), thereby forming bonded portions (W1, W2, W3), wherein the anvil roll defines: at least one suction hole for drawing a first air, through the non-woven fabric sheets (21, 22), together with the granular particles and the non-woven fabric sheets (21, 22), so as to carry the non-woven fabric sheets (21, 22) and to prevent the granular particles from being placed on the non-woven fabric sheets (21, 22) over the protruding portions (44, 45), characterized in that the anvil roll defines: a ridge provided between the plurality of protruding portions (44, 45) and the suction hole, the ridge protruding outward in the radial direction of the anvil roll with a protruding height lower than a protruding height of the protruding portions (44, 45), the ridge extending along an outer circumference of the suction hole, wherein the anvil roll defines a groove extending along the ridge between the ridge and the plurality of protruding portions (44, 45). at least one suction hole for drawing a first air, through the non-woven fabric sheets (21, 22), together with the granular particles and the non-woven fabric sheets (21, 22), so as to carry the non-woven fabric sheets (21, 22) and to prevent the granular particles from being placed on the non-woven fabric sheets (21, 22) over the protruding portions (44, 45), characterized in that the anvil roll defines: a ridge provided between the plurality of protruding portions (44, 45) and the suction hole, the ridge protruding outward in the radial direction of the anvil roll with a protruding height lower than a protruding height of the protruding portions (44, 45), the ridge extending along an outer circumference of the suction hole, wherein the anvil roll defines a groove extending along the ridge between the ridge and the plurality of protruding portions (44, 45).