Copper ion mask descriptions
• Name: copper ion 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 25g Non-woven copper ion fabric
• Color:white,black...
Copper ion mask descriptions
• Name: copper ion 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 25g Non-woven copper ion fabric
• Color:white,black...