First the positioning of the insert station 310 and the folding station 316 would be reversed to allow for {HEAD ~ the folding} of {TAIL ~ the rim} 303a prior to insertion of the disc 313 
First the positioning of the insert station 310 and the folding station 316 would be reversed to allow for { HEAD ~ the folding } of { TAIL ~ the rim } 303a prior to insertion of the disc 313
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH