MANUFACTURING METHOD OF POUCH AND ITS MANUFACTURING DEVICE

To attach a label to a front side of a pouch and process a rear side of the pouch by reversing the pouch while transferring the pouch by a transfer conveyor.SOLUTION: A manufacturing method of a pouch includes: a step in which a transfer conveyor 20 having an endless transfer body 22 wound on a plurality of rotational shafts 21 transfers a pouch 1 while sucking a rear side sheet part 110 of the pouch 1 placed on the transfer body 22 with a front side sheet part 100 up; a step in which a label attaching device 30 attaches a label 101 to the front side sheet part 100 of the pouch 1 placed on the transfer body 22 with the front side sheet part 100 up; and a step in which the transfer conveyor 20 transfers the pouch 1 attached with the label 101 around the rotational shaft 21 while sucking the rear side sheet part 110 to reverse the pouch 1.SELECTED DRAWING: Figure 2 【課題】パウチを搬送コンベヤで搬送しつつ、パウチの表側にラベルを貼り付けるとともにパウチを反転させてパウチの裏側に加工を施す。【解決手段】パウチの製造方法は、複数の回転軸２１に巻掛けられた無端状の搬送体２２を有する搬送コンベヤ２０が、表側シート部１００を上側にして搬送体２２上に載置されているパウチ１の裏側シート部１１０を吸着しつつパウチ１を搬送する工程と、ラベル貼着装置３０が、表側シート部１００を上側にして搬送体２２上に載置されているパウチ１の表側シート部１００にラベル１０１を貼り付ける工程と、搬送コンベヤ２０が、裏側シート部１１０を吸着しつつ回転軸２１周りに、ラベル１０１が貼り付けられたパウチ１を搬送することにより、パウチ１を反転させる工程とを備える。【選択図】図２