In another illustrative embodiment of the invention, a coinjection molding system is provided for injecting {HEAD ~ first and second plastic materials} into {TAIL ~ a mold cavity} 
into
In another illustrative embodiment of the invention , a coinjection molding system is provided for injecting { HEAD ~ first and second plastic materials } into { TAIL ~ a mold cavity }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL