product description
pp spunbond nonwoven use for face mask,S,SS
inner layer and out layer(first layer and third layer).
white color and blue color (or other colors)
weight:20gr/m2,25g,30g,35g...
17.5cm,19.5cm width,ect.
1000-2000meters per roll
3-4rolls per bag.
with high quality and competitive price.