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What is meltblown cloth?

Time:July 06 2020 Author:Jingde Medical Views:16120

Polypropylene is the main raw material for meltblown fabrics, with fiber diameters of up to 1 to 5 microns, many voids, a fluffy structure, and good bending resistance. These ultrafine fibers with unique capillary structure increase the number and specific surface area of fibers per unit area.

Meltblown cloth has good filtering, shielding, heat insulation and oil absorption properties. It can be used for air, liquid filter materials, insulation materials, absorbent materials, mask materials, thermal insulation materials, oil-absorbing materials and wipes.

The technological process of melt-blown fabrics is: feeding, melt extrusion, fiber forming, fiber cooling, web forming, and reinforcement.

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