(1) Three layer non woven mask
Type: lace up mask / ear mask
Technology: automatic car production
Color: White / Blue / Green / Pink
Packing: 50 pieces / box; 40 boxes / box or according to customer's requirements
(2) Four layer non woven mask (40g + 30g + 30g + 23g)
Type: lace up mask / ear mask
Production mode: automatic car production / spot welding heat sealing
Regular color: white
Packing method: 50 pieces / box; 40 boxes / box or according to customer requirements
