A coinjection molding system for injecting {HEAD ~ skin and core material} into {TAIL ~ a mold cavity} 
into
A coinjection molding system for injecting { HEAD ~ skin and core material } into { TAIL ~ a mold cavity }
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL