Disposable Dust Mask,Cone Mask

Disposable Dust Mask,Cone Mask
It is widely used in medical-health departments, food industry and personal health, particularly for cement factories, food powder factories and textile factories for personal protection against air pollution. This mask also has best effect for protection wind.

Made with spunbonded polypropylene
Provides maximum beard and mustache coverage
Elastic headbands ensure snug fit and minimize coverage slippage
Naturally contoured shape for comfort.
Metal nosepiece adjusts to accommodate most facial sizes.
Fits comfortably with eyewear.
Large filter area allows for cool, easy breathing.
Warning: This mask is not niosh approved. It will not protect you from toxic or hazardous dusts.

Performance of dust mask:
Dusk removing efficiency:95%
Pressure drop of inhale: < =2.5p(mm water)
Pressure drop of inhale: < =1.5p(mm water)
Dead room:180cm3
Hindrance on visual angle: < = 3 degree

(1) materials PP meltblown

(2) weights
100g,120g,140g,160g,180g,200g,220g,240g

(3) packing
A.50pcs/inner box,1,000pcs/ctn
B.50pcs/polybag,2,000pcs/ctn
C.5pcs/polybag with hanging card,600pcs/ctn