The formulations of plastic used for the shell 60 better enable {HEAD ~ the flow fronts} of material within {TAIL ~ the mold} to quickly fill the molding support region once the supports 64 have retracted 
within
The formulations of plastic used for the shell 60 better enable { HEAD ~ the flow fronts } of material within { TAIL ~ the mold } to quickly fill the molding support region once the supports 64 have retracted
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH