An extrusion manifold receives the semi fluid mixture and extrudes {HEAD ~ the mixture} at a selected rate to form a continuous sheet of mixture having {TAIL ~ a predetermined uniform cross section} 
An extrusion manifold receives the semi fluid mixture and extrudes { HEAD ~ the mixture } at a selected rate to form a continuous sheet of mixture having { TAIL ~ a predetermined uniform cross section }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL