This is a combination of melt-blowing and centrifugal spinning - common nonwovens productions methods already used in N95 production. Almost every N95 is made

This is a combination of melt-blowing and centrifugal spinning - common nonwovens productions methods already used in N95 production. Almost every N95 is made from meltblown materials (thermoplastics) with a polymer that holds electrostatic charge after production.