A failure of a wall of the preform or the container during expansion forms the discontinuous container having a hole through which the blow air flows to form {TAIL ~ the blow air sound level} exceeding {HEAD ~ the predetermined sound level set point} 
A failure of a wall of the preform or the container during expansion forms the discontinuous container having a hole through which the blow air flows to form { TAIL ~ the blow air sound level } exceeding { HEAD ~ the predetermined sound level set point }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD