3-Layer Face Mask KN95 Respirator KN90 Respirator Airthrough Nonwoven Spunbond nonwoven Airlaid Pap

3-Layer Face Mask
Ningbo Dongyu Nonwoven Co., Ltd is professional 3-Layer Face Mask company and China 3-Layer Face Mask factory.Company covers an area of 120 acres, with a construction area of more than 40,000 square meters, total assets of 250 million, and 250 employees.

Specifications:
Quantity: 50 pcs
Density g/m°: 54 -60
Pack material: plastic bag
Performance characteristics: EN 1483 TYPE IIR Standard
Bacterial Filtration Efficiency (BFE),%: ≥ 98%
Delta P (mmH20/cm°) / (Pa/cm°): < 49.00
Synthetic blood / Splash resistance
Penetration, (mmHg) / kPa: ≥16
Sub-micron Particulate Filtration
Efficiency (PFE), @0,1micron, %: Not required
Microbeal Cleanliness (CFU/g): ≤ 30CFU

Features and Benefits:
Protects Against Harmful Chemicals and Waste
Comfortable Fit with elastic band
3-layer design
Disposable and Sterile

We also OEM wholesale 3-Layer Face Mask for sale.
More at https://*/product/3-layer-face-mask/disposable-face-mask.html