The manufacturing method of the absorber 3 of the present invention includes: accumulation step,The absorber raw material that will be supplied with air-flow is attracted to the recess portion 23 of the outer peripheral surface of setting what rotating cylinder 2 and makes its accumulation； Step is transported,It is transferred to the deposit 32 in the recess portion 23 in conveying unit 5,The deposit 32 is transported when keeping in the what conveying unit 5； And in above-mentioned accumulation step,In a plurality of recess portions 23 for the width direction for making absorber raw material accumulation what be formed in rotating cylinder 2,In above-mentioned conveying step,Make the deposit in recess portion 23 from the recess portion 23 demoulding to conveying unit 5 by the attraction of above-mentioned conveying unit 5,Also,The deposit 32 through demoulding is transported when attracting.本發明之吸收體3之製造方法包括：堆積步驟，將隨著氣流而供給之吸收體原料吸引至設置於旋轉筒2之外周面之凹部23而使其堆積；搬送步驟，使該凹部23內之堆積物32轉移至搬送部5上，將該堆積物32一面保持於該搬送部5上一面進行搬送；且上述堆積步驟中，使吸收體原料堆積於形成在旋轉筒2之寬度方向之複數個凹部23中，上述搬送步驟中，藉由上述搬送部5之吸引力而使凹部23內之堆積物自該凹部23脫模至搬送部5上，又，一面吸引一面搬送經脫模之堆積物32。
