Wahi a ka hōʻike loiloi ʻoihana pepa kānana kaʻa i paʻi ʻia e ka hui noiʻi 168report 2023.6, uhi ka hōʻike i ka ʻikepili mākeke, nā wahi wela o ka mākeke, ka hoʻolālā kulekele, ka naʻauao hoʻokūkū, ka wanana mākeke, ka hoʻolālā hoʻopukapuka kālā, a wānana i ke alakaʻi hoʻomohala o ka ʻoihana kānana pepa kānana. . Hana ʻia ia me ka cellulose, fiber synthetic, resin a me nā mea ʻē aʻe, me ka ikaika kiʻekiʻe, kiʻekiʻe filtration pono, haʻahaʻa haʻahaʻa a me nā ʻano ʻē aʻe. ʻO ka hana nui o ka pepa kānana automotive ka kānana i nā haumia a me nā mea haumia i ka ea a me ka wai, e pale i ka mīkini a me ka maikaʻi o ka ea i loko o ke kaʻa, a hoʻonui i ke ola lawelawe o ke kaʻa.