The invention also includes other improved features, such as a component to aid in the manual threading of the machine and a post cutting constraining assembly for increasing {HEAD ~ the cushioning quality} of {TAIL ~ the cut section} 
of
The invention also includes other improved features , such as a component to aid in the manual threading of the machine and a post cutting constraining assembly for increasing { HEAD ~ the cushioning quality } of { TAIL ~ the cut section }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH 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 HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL