Description

KN95 COVER 25% non-woven fabric (Meltblown BFE 95) 75% non-woven fabric (SS-Spunbond) 4-LAYER RESPIRATORY MASK: - Layer 1 (internal): Non-woven fabric (Spunbond-Polypropylene). - Layers 2 and 3 (Central filter): Layer Filter that interrupts the entry of particles (Meltblown-Polypropylene). - Layer 4 (outer): Non-woven fabric (Spunbond-Polypropylene).