ʻO ka lole hoʻoheheʻe heheʻe ka mea nui loa o ka mask, hoʻoheheʻe ka lole hoʻoheheʻe nui i ka polypropylene ma ke ʻano he kumu nui, hiki i ke anawaena fiber ke hiki i ka 1 ~ 5 micron. ʻO ka microfiber me ka hoʻolālā capillary kū hoʻokahi e hoʻonui i ka helu a me ka ʻili o ka fiber no kēlā me kēia wahi. no laila, he kānana maikaʻi ka lole hoʻoheheʻe, pale, insulation a me ka absorption aila. nā mea, nā mea huna, nā mea mahana, nā mea hoʻoheheʻe aila a me nā lole holoi a me nā māla ʻē aʻe.
