What is melt-blown fabric?
Melt blown cloth, full name melt blown non-woven fabric, is a key material that brings virus filtering effect to masks. It has electrostatically charged microfibers. In addition to blocking larger dust particles, it can also absorb fine dust, bacteria and viruses through the electrostatic charge on the surface. Medical masks generally use a multi-layer structure, referred to as SMS structure: the inner and outer sides are single-layer spunbond layers (S), and the middle is a single-layer or multi-layer meltblown layer (M). Meltblown cloth is the best meltblown layer. material. Melt blown cloth is a kind of non-woven fabric. Non-woven fabric, also known as non-woven fabric, is composed of oriented or random fibers without warp and weft. It is named because the appearance and some properties are similar to woven fabric.
Melt blown cloth uses polypropylene as the main raw material, and the fiber diameter can reach 1 to 5 microns. These ultra-fine fibers with unique capillary structure increase the number and surface area of fibers per unit area. So that the meltblown cloth has good filtering, shielding, heat insulation and oil absorption. Melt blown cloth can be used in the fields of air, liquid filter materials, isolation materials, absorption materials, mask materials, thermal insulation materials and wipe cloths. Melt-blown cloth filter material is randomly distributed and bonded together with YG polypropylene superfine fibers. The appearance is white, smooth and soft. The fiber fineness of the material is 0.5-1.0μm. The random distribution of fibers provides more opportunities for thermal bonding between fibers, so that the melt blown gas filter material has a larger specific surface area and a higher porosity (≥75%). After high-pressure electret filtration efficiency, the product has the characteristics of low resistance, high efficiency and high dust capacity.
Melt blown cloth application
Hygienic materials; baby diapers, adult incontinence pads, ladies sanitary napkins, other cleaning applications, etc.
Medical supplies; surgical masks, disposable clothing, surgical curtains, shoe covers, etc.
Technical engineering; civil engineering, construction engineering, agricultural field, automobile field, etc.
Packaging supplies; shopping bags, rice bags, tea bags, clothing packaging, etc.
Household items; spring wraps, bedding, seat items, etc.
Sanitary materials; baby diapers, adult incontinence pads, etc.
Medical supplies; surgical masks, surgical curtains, etc. Combine with other types of non-woven fabrics
Paper composite materials, etc. Work protection, protective clothing, gas masks, etc.
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