PLURALITY-OF-COLUMNS OF FILLING AND PACKAGING METHOD, PLURALITY-OF-COLUMNS OF FILLING AND PACKAGING MACHINE, AND FILLING AND PACKAGING BODY

It is to provide a fill-packaging method for plural rows capable of suppressing generation of longitudinal wrinkles in the horizontal sealed portion and simultaneously manufacturing packaged bodies each having a high volume efficiency of the packing material in plural rows, and a fill-packaging machine for plural rows and a fill-packaged body.[Solution Means]It comprises a wide-width cylindrical body forming process for continuously longitudinal-sealing a plastic film longitudinally unreeled in the longitudinal direction to continuously form a single wide-width cylindrical body, a sealing and cutting process for continuously heat-sealing one or more widthwise positions of the wide-width cylindrical body to form longitudinally border sealed portions and continuously cutting the longitudinally border sealed portions in the longitudinal direction to cut out the wide-width cylindrical body into a plurality of narrow-width cylindrical body rows independently arranged in parallel, and a bag-making process for continuously manufacturing packaged bodies by applying horizontal sealing to each of the narrow-width cylindrical body rows separated and run independently in the longitudinal direction at predetermined intervals while filling a packing material therein.