Disposable Breathable 3 Layer Medical Face Mask Barriers To Aerosols

Disposable Breathable 3 Layer Medical Face Mask Barriers To Aerosols

Introduction

Medical masks are mostly made of one or more layers of non-woven fabrics. The main production processes are meltblown, spunbond, hot air or needle punching, etc., which have the equivalent effect of resisting liquids, filtering particles and bacteria. Medical masks are medical protective textiles.

A medical mask consists of a mask body and a tension band. The mask body is divided into inner layer, middle layer and outer layer. The inner layer is a skin-friendly material (ordinary sanitary gauze or non-woven fabric), and the middle layer is an isolation filter layer (superfine polypropylene). Fiber meltblown material layer), the outer layer is a special material antibacterial layer (non-woven fabric or ultra-thin polypropylene meltblown material layer).