|Size||17.5 x 9.5cm|
|Quantity||50 pieces / pack|
|Scope of application||Civil|
|Features||Clean and delicate, choiceness materials|
|Function||Anti-dust, anti-droplet, thin and breathe freely, filter dust|
|Note||It is recommended to use for 4h and destroy after use|
Disposable Sanitary Mask Features：
1. 3 layers of protection: non-woven outer layer + filter paper layer + skin-friendly non-woven inner layer. Breathable and comfortable, low breathing resistance.
2. The plastic strip of the bridge of the nose hides the side of the bridge of the nose. More suitable for all face types.
3. High elastic flat ear straps: will not strain the ears.
4. Inner layer: skin friendly-woven fabric; soft and comfortable to reduce the possibility of skin allergies.
5. Physical ultrasonic welding, densification of welding points, strong and durable, fine workmanship.
Scope of application:
It is applicable to the environment where are lots of powder dust and mist produced by mechanical force in handling coal, iron ore and quartz mineral or processing cotton, wheat flour, and other materials, with the occupational exposure limits of 10 times and the concentration of dust and mist below the limit specified by local laws and regulations. It is especially app