HeiQ Viroblock NPJ03 is an intelligent Swiss textile technology that is added to the fabric during the final stage of the textile manufacturing process.

TESTED EFFECTIVE AGAINST SARS-COV-2 (COVID-19)
HeiQ Viroblock NPJ03 has been tested effective 99.99% in 30 minutes against SARS-CoV-2, the COVID-19 causing virus
Residual virus infectivity tested according to a modified ISO 20743 method (Sendai virus), rapid antiviral effect demonstrated within 2-5 minutes
Tested according to ISO 18184 as strong antiviral and ISO 20743 as strong antibacterial against enveloped viruses and bacteria
Certified as safe and sustainable as all its ingredients are cosmetic grade, bio-based (72% bio-based carbon) and recycled
EU REACH and US FIFRA compliant, OEKOTEX® certified, ZDHC and bluesign® homologized
Treated textile articles are compliant with EU BPR and US EPA
HeiQ Viroblock FFP2 respirator masks with antiviral and antimicrobial surface are US FDA approved.
Suitable for all fiber types, from medical nonwovens (e.g. face masks) to fabrics for clothing and home textiles
For washable fabrics: Lasts at least 30 gentle washes at 60°C (140°F)
Resists on wool up to 5 dry cleanings
Hypoallergenic, provides a self-sanitizing and germ resistant surface
Patent pending antiviral and antibacterial technology