SF coated non-woven fabric, full name Spunbond-Film, where S stands for spunbond and F stands for coating, is a material with a layer of polyethylene (PE) film coated on the surface of Spunbond non-woven fabric.
About its advantages and characteristics:

1. Waterproof performance: The PE film on the surface of the coated non-woven fabric has good waterproof performance, which can effectively prevent liquid penetration and ensure the safety of the wearer.
2. High tensile strength: Spunbond non-woven fabric as the base material ensures that the coated non-woven fabric has high tensile strength and tear strength.
3. Anti-pollution performance: The surface of the coated non-woven fabric is smooth and easy to clean, which can effectively prevent the breeding of bacteria and viruses.
4. Protective performance Compared with SMS non-woven fabric, SF coated non-woven fabric is better in protective performance: a waterproof and anti-penetration: The PE film on the surface of the coated non-woven fabric can effectively prevent water, blood, body fluids and other liquids from penetrating, reducing the risk of infection. b Filtration efficiency: Although the filtration efficiency of the coated non-woven fabric is slightly lower than that of SMS non-woven fabric, it can still reach more than 99%, which can meet the protection needs.