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Using advanced self-designed meltblown production equipment, we can produce high quality meltblown fabric of 100% Polypropylene, also called PP meltblown filter media . We supply filter media for face masks and respirators, which are divided into two main applications: surgical use and labor-protective use. The meltblown technology is based on the meltblowing process, where, usually, a thermoplastic fiber forming polymer, like polypropylene, is extruded through a linear die containing several hundred small orifices. Convergent streams of hot air (exiting from the top and bottom sides of the die nosepiece) rapidly attenuate the extruded polymer streams to form extremely fine diameter fibers (1–5 micrometer). The attenuated fibers are subsequently blown by high-velocity air onto a collector conveyor, thus forming a fine fibered self-bonded meltblown nonwoven fabric. The meltblown fabric we offer is for mask filter application use and has special specifications, which help the final mask can meet the requirements of varied standards.