The edge binding is subjected to heat in order to melt {TAIL ~ the thermoplastic outer covering} of {HEAD ~ the first yarn}, thereby joining the first and second yarns at the crossover points 
The edge binding is subjected to heat in order to melt { TAIL ~ the thermoplastic outer covering } of { HEAD ~ the first yarn } , thereby joining the first and second yarns at the crossover points
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH