China Disposable Mask Raw Material Melt-Blown Non
BFE99 BFE 95 PP melt blown non-woven fabric of N95 mask 1) 100% PP polypropylene raw materials, referred to as 'MB without any additives;To do common melt-blown BFE BFE - 99-95, for a variety of masks filter material 2) g: 15-300 grams; 3) width: 1.65 m, can be cut; 4) with good softness, non-toxic, antibacterial, fog/virus filtering
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