The cutting die 3 wherein {HEAD ~ the density} of the rubber ejector is in {TAIL ~ the range} of approximately 10 to 30 lbs. per cubic foot 
is in
The cutting die 3 wherein { HEAD ~ the density } of the rubber ejector is in { TAIL ~ the range } of approximately 10 to 30 lbs . per cubic foot
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH