A pressure fluid is introduced into the bladder to bring it into pressure contact with {TAIL ~ the still unvulcanized tire} to preshape it and to support the tire on {HEAD ~ the inside surface} of the tire at the same time of the vulcanization 
A pressure fluid is introduced into the bladder to bring it into pressure contact with { TAIL ~ the still unvulcanized tire } to preshape it and to support the tire on { HEAD ~ the inside surface } of the tire at the same time of the vulcanization
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH