The molding cycle may have {HEAD ~ a single step} of molding {TAIL ~ the mixture} at a single temperature for a fixed time duration 
of molding
The molding cycle may have { HEAD ~ a single step } of molding { TAIL ~ the mixture } at a single temperature for a fixed time duration
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH