A method for manufacturing a connected packaged product (1) in which a plurality of packages (2) are connected in one direction is as follows. However, each of the plurality of packages includes an absorbent article (3) and a packaging bag (4) for packaging the absorbent article. The manufacturing method includes a regulating step of regulating the width of the absorbent article in the transverse direction to be equal to or smaller than the first dimension while sequentially conveying the absorbent article in the conveying direction, A packaging step of sequentially supplying and packaging the regulated absorbent article to the inside of a continuous sheet (4b) formed in a shape of a sheet, wherein a dimension in a transverse direction of the tubular continuous sheet is a first dimension , While the cylindrical continuous sheet containing the absorbent article is conveyed in the conveying direction, the opposing continuous sheets of the inner surface of the cylinder at the portion between the adjacent absorbent articles in the cylindrical continuous sheet In the manufacturing method of the connected packaged product, the absorbent article can be positioned at a predetermined position in the tubular continuous sheet.複数の包装品(2)が一方向に連結されてなる連結包装製品(1)の製造方法は以下のとおりである。ただし、複数の包装品の各々は吸収性物品(3)と吸収性物品を包装する包装袋(4)とを含む。その製造方法は、吸収性物品を搬送方向に順次搬送しながら、横断方向における吸収性物品の幅を第1の寸法以下にする規制を行う規制工程と、搬送方向に搬送されつつ連続的に筒状に形成される連続シート(4b)の内側に、規制後の吸収性物品を順次供給して包装する包装工程であって、筒状の連続シートにおける横断方向の内側の寸法が第1の寸法である包装工程と、吸収性物品を内包した筒状の連続シートを搬送方向に搬送しながら、筒状の連続シートにおける隣り合う吸収性物品同士の間の部分で筒内面の対向する連続シート同士を接合する接合工程と、を備える。連結包装製品の製造方法は、筒状の連続シート内の所定位置に吸収性物品を位置決め可能である。