Wannan samfurin shine fiber-grade jan ƙarfe ion masterbatch, wanda za'a iya amfani dashi don yarn ta hanyar zane.Copper ion yana da ƙarfi adsorption sterilization ikon, wanda zai iya sha ammonia, hydrogen sulfide, VOC da sauransu, a lokaci guda, yana da kyakkyawan kisa ikon ga microorganism, wanda ya dace musamman ga saƙa safa, takalma takalma, tufafi, da dai sauransu.