In the device {HEAD ~ an apparatus} is provided which includes {TAIL ~ a heat tongue holder} and means for advancing and retracting a holder toward and away from overlapping portions of plastic strap 
In the device { HEAD ~ an apparatus } is provided which includes { TAIL ~ a heat tongue holder } and means for advancing and retracting a holder toward and away from overlapping portions of plastic strap
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH