Product Introduction:
Composed of a mask body, mask strap, and nose clip. The mask body has a three-layer structure, with a skin friendly layer and an outer layer made of polypropylene spunbond non-woven fabric; The middle layer is made of polypropylene melt blown non-woven fabric; The mask strap is made of TPU elastic material; The nose clip is made of PE iron clip. The product is provided in sterile form.
Disposable medical masks are designed for clinical personnel to wear during non-invasive procedures, covering the user's mouth, nose, and jaw to provide a physical barrier against direct transmission of pathogens, microorganisms, particles, etc.
Product features:
1. Medical grade, three-layer filtration, blocking bacteria ≥ 99%.
2. More effective protection, comfortable and breathable, dust-proof and skin friendly.
3. Ultrasonic precision welding points, firm and resistant to pulling.
Product parameters:
1. The mask is a flat ear hanging type, with a size of 175mm × 95mm or 140mm × 95mm, and the deviation should not exceed ± 5%.
2. The bacterial filtration efficiency of masks should not be less than 95%.
3. The ventilation resistance for gas exchange on both sides of the mask should not exceed 49 Pa/cm ².
4. The breaking strength at the connection point between each mask strap and the mask body shall not be less than 10N.