Nonwoven fabric is a new type environmentally-friendly material, which is characterized by water repellency, breathabiltiy,flexibility,incombustible, rich colors and innocuity, no stimulation. This material by natural decomposition, if placed outdoors, the longest life span of only 90 days, placed indoors requires 8 years. It burning non-toxic, tasteless, and without any residues ,therefore it does not pollute the environment.
Non – woven fabric is a soft, breathable and planar structure of New Type fiber products. The advantages not only not to produce lint, tough, durable, silky soft, but also is a kind of reinforcement, feeling like cotton,
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https://www.ppnonwovenfabric.com/face-mask