Ua los ntawm cov mos mos thiab fiberglass-dawb non-woven SBPP ntaub, 3 txheej tsim, ntxiv qhov ntswg ntev kom zoo dua puag ncig thiab latex-dawb elastic bands;
Kev tsim zam tuaj yeem tso tawm qhov nro ntawm cov neeg mob thiab kuj tsim nyog rau hnav txhua hnub;
Tsim nyog rau cov xwm txheej uas kis tau cov ntshav thiab / lossis cov kua dej hauv lub cev tsis muaj kev pheej hmoo;
BFE > 99%
Mos Breathable zoo li cua hauv huab cua; Melt Blown Lim, Kev Nyab Xeeb, Kev nplij siab, Tshiab
High-zoo nonwoven ntaub, meltblown;3-ply tiv thaiv