The disclosure aims to provide a method of continuously manufacturing absorbent articles of which powder is difficult to fall off a cut marginal material part. The method is described as follows. The method of continuously manufacturing absorbent articles (101) by a self-absorbent article non-individual body is disclosed. The absorbent article non-individual body (1) comprises multiple absorbent articles (101),and a to-be-cut marginal material part (3) which has a skin contact layer (117), a clothes contact layer (121) and a powder layer (5) between the contact layers. The method comprises the following steps of preparing the absorbent article non-individual body (1) separating the multiple absorbent articles (101) and the marginal material part (3) by compressing the periphery area (79) of a boundary line (7) and cutting the absorbent article non-individual body (1) on the boundary line (7) between the multiple absorbent articles (101) and the marginal material part (3) and removing the marginal material part (3).
