1.Ukusetyenziswa njengoku-slin kwi-selk yomzobo wefibre yefibre, ukwenziwa kweplastiki, ukuveliswa kwe-inki ye-vownin.
2.Ukusetyenziswa njengearhente yokuphatha iphepha, ishishini lokuqhuba leoyile kunye ne-carburbing kunye nearhente yobuqu kunye nearhente ye-Gieling Gilue kunye ne-polar isutic synthesi, njl.