Column structure:
A mask consists of a mask body, a nose clip, and a mask strap. The outer and inner layers of the mask body are made of non-woven fabric, the middle layer is made of polypropylene melt blown fabric, the nose clip is made of plastic material, and the mask strap is elastic or non elastic. Sterilized with ethylene oxide, the product is sterile. Suitable for clinical personnel to wear during non-invasive procedures, covering the user's mouth, nose, and jaw, providing a physical barrier to prevent direct passage of pathogens, microorganisms, particles, etc.
