Ilaphu elingalukwanga le-spunlace elifanelekileyo kwiingubo zomlilo/iingubo zokubaleka lenziwe kakhulu nge-polyester (ifayibha ye-polyester). Ubunzima ngokubanzi buphakathi kwama-60 kunye nama-120 eegram ngemitha yesikwere, kwaye ubukhulu bumalunga ne-0.3 ukuya kwi-0.7 yeemilimitha ukuqinisekisa ukumelana nomlilo kunye namandla oomatshini.
