Thus, by finely controlling the pressure of the pressurized air in the chamber 1, it is possible to extremely finely adjust the force with which {HEAD ~ the pressing roller} 3 presses {TAIL ~ the web} 1 against the driven roller 2 
presses
Thus , by finely controlling the pressure of the pressurized air in the chamber 1 , it is possible to extremely finely adjust the force with which { HEAD ~ the pressing roller } 3 presses { TAIL ~ the web } 1 against the driven roller 2
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 OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH