FIG 4 b shows a state in which {HEAD ~ the transfer conveyance unit} of the present invention is separated from {TAIL ~ the drum} 
is separated from
FIG 4 b shows a state in which { HEAD ~ the transfer conveyance unit } of the present invention is separated from { TAIL ~ the drum }
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL