ANTIALLERGY NW40

Composition of the fabric Nanovia AntiAllergy NW40:
Three-layered textile laminate SB/NV/SB (Polyprophylene Spunbond/Nanofibers layer/ Polyprophylene Spunbond)
Outer layer: PP SB 20 g/m2 (SB)
Inner layer: nanofibers layer of polymer PA6 (Polyamide 6) 0,2 g/m2 (NV)
Outer layer: PP SB 20 g/m2 (SB)

Structure of three-layered laminate and structure of nanofibers layer

The filtration efficiency of the material AntiAllergy NW40 was tested with these results at the Textile Testing Institute Brno and the Technical University in Liberec (filtration efficiency). The Prague Public Health Institute tested the skin tolerability and possible allergic reactions.