The predetermined length of fabric is positioned over the frame by displacing engagement means to engage {HEAD ~ a leading edge portion} of {TAIL ~ the fabric} adjacent dispensing pincer rolls 
of
The predetermined length of fabric is positioned over the frame by displacing engagement means to engage { HEAD ~ a leading edge portion } of { TAIL ~ the fabric } adjacent dispensing pincer rolls
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH