Melt-blown nonwovens akagadzirirwa zvakanyanya ISO 4 nemakamuri akachena epamusoro, uye akakodzera nzvimbo dzakasimba semakamuri akachena, kugadzira michina yekurapa kana maindasitiri ebiotechnology.Iyo yakasarudzika yepamusoro mameseji ine zvirinani absorbability, uye yakanyatsokodzera maindasitiri anoda akakosha mabasa akadai semishonga, yakakwirira tekinoroji, biotechnology uye zvekurapa zvekushandisa.