Main fabrics: Upper layers are from imported PP Spunbond nonwoven, the middle layers is meltblown with viral filtration efficiency, the lining near face is PP short fiber. We developed high quality active Bamboo carbon fiber with the manufacture of Carbon power, which has no glue smell, but better filtration efficiency than wooden carbon, it's the best filtration layers for face mask.

Nose bar: 100% recycling plastic bar, from safe and degradable PP. During using, it's l looked like cone, and easily breathable.

Loops: Ear-loops, head-loops, with Nylon loops or synthetic polyamide fiber as loops.

Advantage: Soft lining Suitable for dental procedures, high-filtration efficiency with low breathing resistance filter media, excellent bacterial and viral filtration efficiency.

Applications: Industry, hospital, laboratory, disease control center and more.

Produced on Automatic mask line.

Size: 17.5cm x 9cm; 14cm x 7cm, 12cm x 7cm.