The melt-blown technology is based on melt-blowing process, where, usually, a thermoplastic fiber forming polymer is extruded through a linear die containing several hundred small orifices. Convergent streams of hot air rapidly attenuate the extruded polymer streams to form extremely fine diameter fibers. The attenuated fibers are subsequently blown by high-velocity air onto a collector conveyor, thus forming a fine fibered self-bonded melt-blown nonwoven fabric.