Disposable masks are made of more than three layers of 28g non-woven cloth;The nose bridge is made of environmental friendly plastic strip, which does not contain any metal. It is breathable and comfortable, especially suitable for electronic factory and daily life.
The size is 17.5cmx9.5cm, 50 pieces/box and 2000 pieces/box. The disposable masks are also divided into disposable three-layer masks, disposable non-woven cloth masks, disposable four-layer masks and disposable activated carbon masks.
Disposable three-layer masks are made of two layers of non-woven cloth and filter paper.The disposable three-layer mask is made of two layers of non-woven fiber cloth which is used for medical treatment, and a layer of filtration and anti-bacteria cloth which is more than 99% is added in the middle, which is welded by ultrasonic. The bridge of the nose is made of environment-friendly plastic strip, which does not contain any metal. It is equipped with steam permeable and comfortable. Filtering effect of B.F.E. up to 99% is especially suitable for electronic factories;Disposable activated carbon mask is made of 28 grams of non-woven cloth on the surface, and the first layer is made of anti-bacteria filter paper, which can filter and prevent bacteria up to 99%, thus playing an anti-bacteria role and preventing virus damage.The middle layer is made of activated carbon fiber and activated carbon cloth, which are new and efficient adsorption and filtration materials.
Disposable masks can be applied to electronic manufacturing, dust-free workshop, catering services, food processing, school, riding motorcycles, spraying processing, hardware stamping, electroplating, chemical industry, steel, welding, institutes, hand processing industry, hospital, cosmetic, pharmaceutical, etc. Various factories, clean environment, public utility method of use: elastic ear GouGua on ears, with total nasal type, gently press stator fixed, make the face mask and facial joint.Main technical indicators: carbon tetrachloride adsorption rate: & GT;70% benzene adsorption rate: ≥15% resistance: 80% area weight: 35 ~ 45g/m2.
Advantages: very good ventilation;Can filter toxic gases;Be able to hold heat;Can absorb water;Can be waterproof;Flexible;Not unkempt;Feel very good and quite soft;Compared with other masks, the texture is relatively light;Very elastic, can be reduced after stretching;Low price, suitable for mass production;
Disadvantages: Compared with other cloth masks, disposable masks cannot be cleaned.Because the fibers are arranged in a certain direction, they are easy to be torn apart.Compared with other textile masks, disposable masks are weaker in strength and durability than other masks.