Fluffy, can prevent some large particles, has a strong function of trapping and screening of air dust, so that can prevent the deep penetration of air dust.
Features: Hot-air nonwoven is a kind of filling material in N95 masks. It takes into account the effects of warmth and protection. It has high bulkiness, good elasticity, soft hand feeling, strong warmth retention, good air and water permeability. Hot-air nonwoven is sandwiched between the N95 folding masks , It mainly plays the role of heat preservation and heat insulation, moisture-proof and moisture-proof. It can support the entire mask to form a small space between the mask and the human skin, reduce the contact area between the mask and the skin, and improve the comfort of the wearer. And it has high porosity, stable size, easy dust removal, high dust filter, clean, strong moisture resistance, stable quality, large dust holding capacity, effective isolation of air dust, and long service life. Mask filter nonwoven can block some large particles, has a strong interception and screening effect on air dust, can quickly form a dust layer, and carry out secondary dust collection, thereby preventing the deep penetration of air dust.
Application: widely used in N95 and KN95, belong to a filling material.
Specification: Weight : 30gsm-80gsm Width: 50mm-2000mm