{TAIL ~ Sheet material} is taken from a supply, moved along its length to a cutting station, an edge thereof is hemmed as it moves toward the cutting station, the sheet material is cut into {HEAD ~ segments}, and the cut segments are moved parallel to their cut edges, the cut edges are hemmed, and the segments are folded 
{ TAIL ~ Sheet material } is taken from a supply , moved along its length to a cutting station , an edge thereof is hemmed as it moves toward the cutting station , the sheet material is cut into { HEAD ~ segments } , and the cut segments are moved parallel to their cut edges , the cut edges are hemmed , and the segments are folded
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH