PPスパンボンド不織布

Home 60g 90gsm Non-woven Elastic Nonwoven Fabric for Face Masks Email us WhatsApp Diaper Materials, Mask Raw Materials, Nonwoven Fabric, Spunbond Nonwoven Fabric Elastic Earloop, Elastic Non-woven, Elastic Nonwoven, Elastic Nonwoven Fabric PP Meltblown Fabric Spections   Meltblown fabric specification Weight: 25gsm/30gsm/40gsm Width: 175mm and 260mm, customized width Length/roll: 1500m/r Core Diameter: 7.6cm Roll Diameter: 58cm Color: White / Black Packing: 3 rolls wrapped by pe films or packed with carton Test Standards EN14683-2019 TYPE IIR ,    ASTM F2100-2019 L3,   YY0469 Bacterial Filtration Efficiency (BFE) % ≥99% Sub-micron Particulate Filtration Efficiency(PFE) % ≥99% Differential Pressuremm H20/CM2Breathability ≤5.0 Resistance to Penetration by Synthetic Blood, mmHg ≥160 Microbial Cleanliness (cfu/g) ≤30 […]