Abstract: An apparatus for manufacturing a liner having baffles therein for use inside of a flexible bulk container, having a frame supporting a first feed means mounted adjacent to a feed path for feeding a sheet of liner material over the feed path at a first speed. A second feed means is mounted adjacent the feed path between the first feed means and a finishing end of the feed path for feeding a length of ribbon material over the feed path adjacent the sheet of liner material at a second speed. An attachment means is mounted adjacent the feed path for attaching the fed ribbon material to the fed sheet of liner material at spaced apart intervals. A cutter is mounted adjacent the feed path and between the attachment means and the finishing end for cutting a predetermined length of liner material having first and second ends. A folder folds the cut length of liner material in half along a fold line perpendicular to the longitudinal axis of an attached length of ribbon, such that the ribbon is inside of the fold.