{HEAD ~ Structure} severs the continuous sheet into {TAIL ~ a plurality} of discrete products having predetermined weights 
{ HEAD ~ Structure } severs the continuous sheet into { TAIL ~ a plurality } of discrete products having predetermined weights
HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH