A retainer molding recessed portion 34 is formed on {HEAD ~ the molding surface} of {TAIL ~ the fixed mold} 31 
of
A retainer molding recessed portion 34 is formed on { HEAD ~ the molding surface } of { TAIL ~ the fixed mold } 31
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH