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