Top Quality Colorful Soft Pp Spunbond 3ply Face Mask Non Woven Fabric For Medical Products
Product Specification
| Material | 100% virgin polypropylene |
| Weight | 20gram to 60gram |
| Width | 175mm, 195mm or customized |
| Color | white, blue, black, green or customized |
| Packing | 3rolls or 4 rolls per bag |
| Loading quanity | 20FT: 4500KG 40HQ: 11000KG |
The Difference Between Surgical Masks and N95 Respirators
Disposable surgical masks, or face masks, are designed to protect the wearer from airborne particles and liquid. The loose-fitting device creates a physical barrier between the mouth and nose of the wearer. The edges of the mask do not form a seal around the nose and mouth.
An N95 respirator is a protective mask that fits closely on the face and forms a seal around the nose and mouth. Its purpose is the filtration of airborne particles. These surgical N95 respirators are class II devices regulated by the Food and Drug Administration (FDA). They are strictly a single-use product.
According to the FDA, N95 mask compliance is based on the following criteria:
Differential pressure
Particulate filtration efficiency
Exhalation valve leakage
Biocompatibility
Flammability
Fluid resistance
The Best Materials for Surgical Masks
According to the Journal of Academia and Industrial Research (JAIR), the typical materials used to manufacture surgical face masks are polypropylene — 20 gsm made using spunbond technology and 25 gsm non-woven polypropylene made using melt-blown technology.
Polypropylene, polystyrene, polycarbonate, polyethylene and polyester are all suitable for manufacturing medical-grade face masks.
In cases were melt-blown fabric is scarce, a nanofilm coating filtration material can be used as a replacement. Sustainable alternatives to the plastic components can be created using 3D printing, such as eco-friendly 3D filament, which can be used instead of classic plastic filament.
Features:
1. High penging, good elasticity, soft touch, strongwarmth and air permeability.
2. With good stiffness and ultra-low wind resistance, be suitable for multiple kinds of filter materials.
3. high permeabilityand ultra0low wind resistance.
4. High tensile strength, the composite materials has higher tensile fracture, tear resistance and bursting resistant performance,thus can greatly improvr the service life of the product.
Product Tags:
|
|
Colorful Soft PP Spunbond 3ply Face Mask Non Woven Fabric For Medical Products Images
|
