The Test Method for Anti-Pollen Performance of Mask Textiles
Pollen can go into human body with breathing. According to this fact, we use air-attracting to fabric for simulating breathing as test method. A black paper with same size is put behind the fabric. Pollen can go through fabric onto the paper by air-attracting. According to the change of paper quality before and after air-attracting, we can calculate the percentage of pollen quality change through fabric. And this value can represent the anti-pollen performance of fabrics.
Xiaoming Qian and Huawu Liu
X. L. He et al., "The Test Method for Anti-Pollen Performance of Mask Textiles", Advanced Materials Research, Vols. 332-334, pp. 1511-1514, 2011