SMS nonwoven fabric is made form Polypropylene. There are tri-layer, spunbond + meltblown + spunbond nonwoven. Through special treatment, SMS nonwoven fabric own many special features, such as Medical Repellence (anti-alcohol, anti-blood, anti-oil) grade, Anti-static, Anti-mildew and anti-bacterial, Extrasoft, Hydrophilic, etc.