Furthermore, {HEAD ~ the width} of {TAIL ~ the central area} 18 of the reform area 16 shown in FIGS 1 and 2 can be reduced or eliminated so that the entire reform area 16 can be heated to its heat softened temperature by a single line heater 
of
Furthermore , { HEAD ~ the width } of { TAIL ~ the central area } 18 of the reform area 16 shown in FIGS 1 and 2 can be reduced or eliminated so that the entire reform area 16 can be heated to its heat softened temperature by a single line heater
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL 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 OTH OTH OTH