Measurements of the nanofibers adhesion to the carrier substrates

Filter media containing a nanofiber filter membrane have proven to be an advantageous and economical option for capturing submicron particles. These media can therefore be advantageously used for the production of filters and protective aids with FFP3 filtration efficiency, including protection against viral particles. These nanofiber membranes are made of synthetic polymers mainly by electrospinning technology. This fabrication method which is based on high electrostatic forces to elongation and thinning of flowed polymer fiber is very popular for its simplicity, efficiency, and usability of most industrially expanded polymers.