Fiberglass Yarn ne lantarki rufi kayan, lantarki masana'antu yadudduka, tubes da sauran masana'antu masana'anta albarkatun kasa. An yadu amfani da kewaye hukumar, saƙa kowane irin yadudduka a cikin ikon yinsa, na ƙarfafawa, rufi, lalata juriya, zafi juriya da sauransu.
Ana yin zaren fiberglass daga filament fiberglass 5-9um wanda sai a tattara a murɗa su cikin zaren da aka gama. Gilashin fiber yarn wajibi ne albarkatun kasa don kowane nau'in samfuran rufi, kayan aikin injiniya da masana'antar lantarki.Ending samfurin gilashin yarn: Irin su, masana'anta na kayan lantarki, sleeving fiberglass da sauransu, e gilashin twsited yarn yana halin ƙarfinsa, juriya na lalata, juriya na zafi, ƙarancin fuzz da ƙarancin ɗanɗano.