Absorbent article and package of absorbent article

Abstract

An absorbent article (1) has an annular waistline part provided with an abdomen-side waistline part (20) and a back-side waistline part (30), and an absorbent body (10). The absorbent article (1) has a fastening part (5). The base end part of the fastening part (5) is fixed to the waistline parts (20, 30) by a fixing part (F1). The tip part of the fastening part (5) has an engagement part (51) that detachably engages with a non-skin-side surface of the waistline parts (20, 30) has a cutting guide part (40) that guides cutting of the waistline parts (20, 30) in the up-down direction, and has, in the cutting guide part (40), a partial cut part (41) in which parts of the waistline parts (20, 30) are cut in the up-down direction.