2001
The surface layer is 155g needle-punched cotton, the middle is 30g KN95 filter material, and the inner layer is 50g PP spunbond.
6006-1
Material composition: the surface layer is 50gPP non-woven fabric, the second layer is 45g dustproof cotton, the third layer is 30gKN95 filter material, and the inner layer is 30g blue titanium filter cloth.
6006-2
The surface layer is 50gPP non-woven fabric, the second layer is 35g activated carbon cloth, the third layer is 45g dustproof cotton, the fourth layer is 30gKN95 filter material, and the inner layer is 30g blue titanium filter cloth.
6006-3
Material composition: the surface layer is 50gPP non-woven fabric, the second layer is 45g dustproof cotton, the third layer is 30gKN95 filter material, and the inner layer is 30g blue titanium filter cloth.
6006-4
Material composition: the surface layer is 50gPP non-woven fabric, the second layer is 35g activated carbon cloth, the third layer is 45g dustproof cotton, the fourth layer is 30gKN95 filter material, and the inner layer is 30g blue titanium filter bacteria cloth.
Krypton 9001-1
Material composition: the surface layer is 50gPP nonwoven fabric, the second layer is 25gN95 grade filter material, the third layer is 50g dustproof cotton, and the inner layer is 20gPP skin-friendly nonwoven fabric.