Underneath {HEAD ~ the web} of pattern material 10 {TAIL ~ a rotating feed roller} 15 is mounted at one end of housing 11 
Underneath { HEAD ~ the web } of pattern material 10 { TAIL ~ a rotating feed roller } 15 is mounted at one end of housing 11
OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH