ʻO ka E-glass fiber yarn twist ka mea hoʻokalakupua uila, nā lole ʻenehana uila a me nā lole ʻē aʻe no ka hoʻohana ʻana i ka ʻenehana o nā mea maka, pili i ka ulana uea a me ka uhi ʻana i ke kaula, casing, mines fuse, nā ʻano mea uila insulating a pau o nā mea uila. ʻO ka hana nui ka paʻa paʻa ʻana o ke kaula, ka pale ʻana, a me ka liʻiliʻi o ka lauoho lauoho, ka ikaika tensile kiʻekiʻe. Laina hoʻopaʻa ʻana me ka hoʻohana ʻana i nā mea hoʻopili hoʻohui i ka starch a me ka hoʻohana ʻana i ka nui hoʻonui piha.
ʻO nā wili fiberglass he helu i wehewehe ʻia o nā filament E-Glass o kahi anawaena inoa inoa, i hui pū ʻia e hana i kahi wili. Hoʻopaʻa ʻia ke ʻano o ka yarn a pale ʻia e ka nui a me kahi wili liʻiliʻi, maʻamau ma ke kuhikuhi Z.
