The blended mixture is thereafter extruded into a sheet at {TAIL ~ temperatures} in the range of {HEAD ~ about 490°} to 530° F 
The blended mixture is thereafter extruded into a sheet at { TAIL ~ temperatures } in the range of { HEAD ~ about 490 ° } to 530 ° F
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH