{HEAD ~ The method} in accordance 7, wherein the continued blowing is exerted at the center of the sheet of glass which is not supported by {TAIL ~ the frame} 
{ HEAD ~ The method } in accordance 7 , wherein the continued blowing is exerted at the center of the sheet of glass which is not supported by { TAIL ~ the frame }
HEAD HEAD HEAD HEAD HEAD HEAD 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