Product information:
Quality grade: first-class
Specifications: 16 x 10.5 cm
Material: Melt blown fabric, Skin friendly non-woven fabric
1st ply: 20g spun-bond PP
2nd ply: 20g melt-blown PP (filter)
3rd ply: 25g melt-blown PP (filter)
4th ply: hot-air non-woven (filter sponge)
5th ply: 25g spun-bond PP
Mask style: hanging ear
Packing: 5 pcs per bag, 2000 pcs per box
Validity period: 2 years
Features:
Structure: Non-woven masks are made of non-woven fabrics, filter materials, nose clips, and earbands of the masks after folding, cutting, heat sealing, and spot welding.
Product performance: soft to the touch, odorless, tasteless, flat and non-destructive, strong adsorption, good adhesion, blocking droplets, dust transmission or intrusion into the human body, easy to wear.