Graphene mask descriptions
• Name: Graphene mask
• Mask Size: 175*95mm
• Executive standard:T/CTCA 7-2019
• Product parameters:
• 1st ply 50g Non-woven fabric
• 2nd ply 25g Melt-blown fabric
• 3rd ply 30g Graphene fabric
• 4rd ply 25g Non-woven fabric
• Color:white,black...
Graphene mask descriptions
• Name: Graphene mask
• Mask Size: 175*95mm
• Executive standard:T/CTCA 7-2019
• Product parameters:
• 1st ply 50g Non-woven fabric
• 2nd ply 25g Melt-blown fabric
• 3rd ply 30g Graphene fabric
• 4rd ply 25g Non-woven fabric
• Color:white,black...