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 folding step of folding the absorbent article such that the absorbent article is folded so as to overlap in the vertical direction while conveying the absorbent article and a folding step of folding the absorbent article so that the thickness in the vertical direction of the absorbent article is not more than the first dimension A step of regulating, and a step of supplying and regulating the absorbent article after regulation to the inside of a continuous sheet (4 b) continuously formed into a tubular shape while being conveyed, the step of packaging the continuous sheet A step in which an inner dimension in the vertical direction is a first dimension and a step in which a tubular continuous sheet containing the absorbent article is conveyed while a tubular continuous sheet at a portion between adjacent absorbent articles in the tubular continuous sheet And bonding the opposing continuous sheets on the inner surface to each other. In the method of manufacturing a 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)の製造方法は次のとおりである。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。製造方法は、吸収性物品を搬送しながら、吸収性物品を上下方向に重なるよう折り畳む折り畳み工程と、吸収性物品を搬送しながら、吸収性物品の上下方向の厚みを第1の寸法以下にする規制を行う工程と、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供給して包装する工程であって、筒状の連続シートの上下方向の内側の寸法が第1の寸法である工程と、吸収性物品を内包した筒状の連続シートを搬送しながら、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。