,Dust-free cleaning paper M-3 Series 1, Strong tensile strength 2, Large absorbing area 3, High- ... ,up to 260-3 Dust-free cleaning paper M-3 Series:1, Strong tensile strength 2, Large absorbing area 3, High ... paper/Cleanroom wiper/Cleaning wipe Feature:1,Material:continuous long fiber got from plant which is seldom peeled off.2,It ...