PP Melt-brown high filtration SMS

We provide pure pp melt-brown nonwoven fabric by our SMMS machine line, the width of machine is 320cm, white color and medical blue/green color is main production, the weight can be from 12gsm to 50gsm usually; Filtering grade(micron) 0.5 / 1 / 5 / 10 / 25 / 75 / 100 ;
100% polypropylene (No-additives, No core, No end-cap)
Filtering efficiency nominal 90% or above
Application: Face Mask, medical material, filter, backing material...