a first section having a rearward end, with respect to the machine direction of {HEAD ~ the muller} having an upwardly facing bevel in {TAIL ~ said machine direction} and, 
a first section having a rearward end , with respect to the machine direction of { HEAD ~ the muller } having an upwardly facing bevel in { TAIL ~ said machine direction } and ,
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH