Basic information

Melt-blown cloth is the core material of the mask. Medical masks and N95 masks are composed of spun-bond layer, melt-blown layer and spun-bond layer, where the spun-bond layer and melt-blown layer are both made of polypropylene PP material.

The melt-blown filter material is made of polypropylene microfibers randomly distributed and bound together. The appearance is white, smooth, and soft. The fiber fineness of the material is 0.5-1.0 μm. The random distribution of fibers provides more thermal bonding between fibers, so that the melt-blown air filter material has a larger specific surface area and higher porosity (≥75%). After high-pressure electret filtration efficiency, the product has the characteristics of low resistance, high efficiency, high dust capacity and so on.

Technology process

The main production process of melt-blown cloth:
1. Melt preparation
2. Filtering
3. Metering
4. The melt is extruded from the spinneret
5. Melt trickle drafting and cooling
6. Web-forming

Main specifications

Weight: 18gsm, 25gsm; 40gsm; 50gsm; 80gsm;100gsm

Trim width: 160cm, 180cm, 240cm or customized.

Color: White or customized

Production capacity: 3-4 tons per day

Quality grade: BFE99/95, N95/99, FFP1/2/3

Applications

1. Medical and sanitary cloths: surgical gowns, protective clothing, sterile cloths, masks, diapers, women's sanitary napkins, etc.;

2. Fabrics for home decoration: wall coverings, tablecloths, bed sheets, bed covers, etc.;

3. Cloth for clothing: lining, adhesive lining, flakes, shaped cotton, various synthetic leather base fabrics, etc.;

4. Industrial fabrics: filter materials, insulating materials, cement bags, geotextiles, covering fabrics, etc.;

5. Agricultural fabrics: crop protection fabrics, seedling raising fabrics, irrigation fabrics, thermal insulation curtains, etc.;