The method 1 and wherein the step of forming slack in {HEAD ~ the segment} of the sheet material in the cutting station comprises moving a rectilinear bar member downwardly into the segment of sheet material in {TAIL ~ the cutting station} 
The method 1 and wherein the step of forming slack in { HEAD ~ the segment } of the sheet material in the cutting station comprises moving a rectilinear bar member downwardly into the segment of sheet material in { TAIL ~ the cutting station }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD 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 TAIL TAIL TAIL TAIL TAIL TAIL TAIL