Nsalu ya spunlace yosalukidwa yoyenera zosefera za air conditioner ndi zosefera za humidifier nthawi zambiri zimapangidwa ndi polyester fiber (PET), yolemera nthawi zambiri kuyambira 40 mpaka 100g/㎡. Ikhoza kusinthidwa mosinthasintha malinga ndi zofunikira za kusefera.
Mtundu, kumverera ndi zakuthupi zitha kusinthidwa.
