{HEAD ~ The use} of cryogen vapor in the blowing gas hastens cooling and {TAIL ~ solidification} of newly formed glass articles so that the time during which the articles must be retained in their molds is significantly reduced 
hastens
{ HEAD ~ The use } of cryogen vapor in the blowing gas hastens cooling and { TAIL ~ solidification } of newly formed glass articles so that the time during which the articles must be retained in their molds is significantly reduced
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH REL OTH OTH 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