The excess cylinder of {HEAD ~ material} formed in {TAIL ~ the clearance hole} during injection of the plastic is cut off to open up the nozzle of the ampule, after the ampule is removed from the mold 
formed in
The excess cylinder of { HEAD ~ material } formed in { TAIL ~ the clearance hole } during injection of the plastic is cut off to open up the nozzle of the ampule , after the ampule is removed from the mold
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL 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