Face mask testing: HeiQ Viroblock NPJ03 provides additional protection
(The information given on this page refers to tests that HeiQ did with fabrics that they have selected).
HeiQ Viroblock® NPJ03 is an innovative fabric technology that protects the mask from microbes and germs. HeiQ Viroblock® NPJ03 has also been proven to be effective against SARS-CoV-2 in tests conducted by the Peter Doherty Institute.
Contains a biocide based on recycled silver salt. The active ingredient is a reaction mass of titanium dioxide and silver chloride with a strong antiviral and antibacterial effect against enveloped viruses within minutes.
For detailed information please visit the HeiQ website (heiq.com/technologies/heiq-viroblock)
Antiviral efficacy test (ISO 18184): Nonwoven material for disposable face masks treated with
HeiQ Viroblock NPJ03 has been tested according to ISO 18184 standard.
Technical data of the washable facemask from F4B.com with HeiQ Technology
Available with one or two layers, layers always equipped with high-performance textile technology from HeiQ!
Available in universal sizes as well as individual sizes S and L - we will be happy to advise you!
CE certified according to test standard: EN 14683:2019
Washable up to 30 times at 60 °C
Recyclable like other textiles
Made in Vietnam