He aha ka ʻili kaiaola?

ʻO Eco-leather kahi huahana ʻili nona nā hōʻailona ékological e hoʻokō i nā koi o nā kūlana ékological. He ʻili hana ʻia i hana ʻia e ka ʻili ʻana i ka ʻili ʻōpala, nā ʻōpala a me nā ʻili i hoʻolei ʻia, a laila hoʻohui i nā mea hoʻopili a me ke kaomi ʻana. Aia ia i ke kolu o ka hanauna o nā huahana. Pono ka ʻili Eco e hoʻokō i nā kūlana i hoʻonohonoho ʻia e ka mokuʻāina, me nā mea ʻehā: free formaldehyde, hexavalent chromium content, banned azo dyes and pentachlorophenol content. 1. ʻO ka formaldehyde manuahi: Inā ʻaʻole wehe ʻia, e hōʻeha nui ia i nā pūnaewele kanaka a hiki i ka maʻi kanesa. ʻO ka maʻamau: ʻoi aku ka liʻiliʻi ma mua o 75ppm. 2. Hexavalent chromium: Hiki iā Chromium ke hana i ka ʻili palupalu a palupalu. Aia ia ma nā ʻano ʻelua: trivalent chromium a me hexavalent chromium. ʻAʻole pōʻino ka trivalent chromium. Hiki i ka nui o ka hexavalent chromium ke hō'ino i ke koko kanaka. Pono e emi ka maʻiʻo ma mua o 3ppm, a ʻo TeCP ma lalo o 0.5ppm. 3. ʻO nā mea peʻa azo i pāpā ʻia: ʻO Azo ka mea hoʻoheheʻe synthetic e hoʻopuka ana i nā amine ʻala ma hope o ka hoʻopili ʻana me ka ʻili, ka mea e hoʻoulu ai i ka maʻi kanesa, no laila ua pāpā ʻia kēia peʻa synthetic. 4. ʻO ka maʻiʻo Pentachlorophenol: He mea mālama koʻikoʻi, mea ʻawaʻawa, a hiki ke hana i nā deformities olaola a me ke kanesa. ʻO ka maʻiʻo o kēia mea i loko o nā huahana ʻili i ʻōlelo ʻia he 5ppm, a ʻo ka maʻamau ʻoi aku ka paʻakikī ʻo ia ka mea hiki ke emi ma lalo o 0.5ppm.