The invention discloses a
processing technology of a melt-blown non-
woven fabric. The
processing technology comprises the following steps: a, crushing, specifically, crushing a
polypropylene raw material; b, stirring, specifically, putting the raw materials into a stirrer, adding a thermal
toughening agent, and stirring; c, carrying out
spinning treatment, specifically, carrying out
spinning treatment on a molten mixture; and d,
processing, specifically, processing
fiber yarns prepared in the step c to obtain a melt-blown
fiber layer, wherein the stirrer in the step b comprises a main body, a heating device, a motor, a stirring roller, a stirring device, a feeding hole and a discharging hole. The raw materials are uniformly heated through the heating device, and the raw materials are prevented from sticking into the main body during melting to affect the stirring effect; the uniformity of the bottom of the mixture is improved through a stirring plate, and the stirring effect is further improved, so that the product quality is improved; and the stirring device realizes heating and mixing of the thermal
toughening agent, so that the thermal
toughening agent is directly mixed in the mixture in the stirring process, the stirring effect is improved, and the product quality is further improved.