Disposable non-woven masks are generally divided into two layers of non-woven masks, three-layer non-woven masks, and non-woven activated carbon masks.

1. The two-layer non-woven mask is made of two layers of 28 g non-woven fabric; the bridge of the nose is made of environmentally-friendly all-plastic strips, contains no metal, and is equipped with vapor permeability. It is especially suitable for electronics factories and daily life

2. Three-layer non-woven masks are made of two layers of non-woven fabrics and filter paper; disposable three-layer masks are made of two layers of fiber non-woven fabrics professionally used for medical and health, and an additional layer in the middle for filtering More than 99.999% of the filter dissolving spray cloth is made by ultrasonic welding. The nose bridge is made of environmentally friendly plastic strips without any metal. Filtration effect B.F.E is as high as 99.9%, especially suitable for electronics factories;

3. Non-woven activated carbon face mask uses 28 g of non-woven fabric on the surface layer, and the first layer in the middle uses anti-bacterial filter paper to prevent bacteria from reaching 99.999% or more. It is made of new high-efficiency adsorption and filtering materials—activated carbon fiber and activated carbon cloth, which has the functions of anti-virus, deodorization, bacteria filtration, and dust blocking;