Ma calo dul me keto cente i yub ma twero bedo pi kare malac, Advance Denim kelo yub ma pe balo kwo pa dano i ka yubu jami manyen ma ki lwongo ni Advance Sico i Nha Trang, Vietnam.
Ki tyeko ne i mwaka 2020, ot yat ni obi konyo luyub denim me China ma tye ka mede i cuk manyen, me konyo luwil mapol.
Gin ma pire tek pa Advance Sico tye acel ki kabedo me yubu jami ma kampuni ni oyabo i Shunde, China. Luyub jami ni pi mito miiyo bot luwil ne bongo ma ki yubu maber loyo i Vietnam, ento bene onyutu jami manyen ma ki yubu ma odoko guti pa factory me Shunde.
Iyonge gedo factory me Vietnam, latela madit pa Advance Denim, Amy Wang, odonyo matut i yub me yubu denim me neno kit ma luyub ne twero medo ki yubu jami manyen kun tiyo ki yoo ma twero gwoko kwo pa dano ki ma pe balo kwo pa dano. ka itye ka tic ki pii macon ma ki lwongo ni indigo.
I kare ma ki tyeko, Advance Sico odoko plant mukwongo i Vietnam me tic ki Archroma's aniline-free indigo, ma kelo rangi ma leng ki maber labongo tic ki jami ma kelo two kanca.
Advance Denim omedo BioBlue indigo i kom rangi ma en tiyo kwede i Vietnam, ma oweko indigo maleng ma pe kelo jami maraco ma kelo peko i kom kabedo.
Kit ma nying ne waco kwede, sodium dithionite tye ki kadu madwong, ma tek me kwanyo ki i pii ma ki tiyo kwede. Gin ma ki yubu ni tye ki sulfates madwong ki bene twero bedo i pii ma ki tiyo kwede, ma weko yamo ma kelo peko. Pi ni sodium dithionite balo kwo pa dano keken, ento obedo gin ma pe lyel, ki twero tero ne.
Advance Sico tye i boma me Vietnam ma ki lwongo ni Nha Trang, kabedo ma lulim piny gi maro cito iye ma ki ngeyo pi dog nam ki ngwec i pii. Ka gitye ka tic ki factory me Advance Sico kunnu, luyub jami gi winyo calo gitye ki twero me gwoko kabedo ma orumowa ki me bedo factory maleng, ma twero gwoko kwo pa dano.
I cwiny man, Advance Denim oketo gin manyen ma ki lwongo ni reverse osmosis water purification system ma ki yubu me kwanyo indigo ki jami ma kelo peko. Kit me tic man kelo pii maleng ma romo 50% loyo rwom me chemical oxygen demand (COD) me lobo. Man bene weko kabedo ni twero tic ki pii ma romo 40% ma kitiyo kwede i yub me yubu jami.
Kit ma luyub denim omyera gu nge ni, pe obedo tic ma ki yubu keken ma kelo gwoko kwo, ento jami ma ki tiyo kwede. Ka yubu jami ma ki lwongo ni Advance Sico tiyo ki jami ma twero gwoko kwo, medo ki bongo ma ki yubu maber ki pama ma ki yubu ma ki kwanyo ki i kampuni ma ki lwongo ni Greenlet sustainable collection i Vietnam.
"Wan bene watiyo kacel ki dano ma gi kelo aloka loka i wilobo ma calo Lenzing me medo jami ma gi yubu ma rwate ki jami ma pe kelo peko i kom jami ma wa yubu," Wang owaco. "Wan wa tye ki awaka me bedo kacel ki dano mogo ma gi yubu jami ma twero gwoko kwo pa dano, ento waye ni pire tek me bedo ki waraga me moko tam wa. Karatac magi pire tek tutwal bot luwil wa pien Advance Sivance tye ka timo jami weng. dano ma yubu denim maber loyo i Vietnam.
Advance Sico tye ki twero me tic ki jami ma ki yubu ki jami makwo (OCS), Global Recycling Standard (GRS), Recycling Claims Standard (RCS) ki Global Organic Textile Standard (GOTS).
Advance Denim obi medde ki penyo yoo macon me yubu denim ki yubu yoo manyen me yubu jami ma twero bedo pi kare malac.
"Wan wa tye ki awaka i kom Big Box denim ki BioBlue indigo ki kit ma jami manyen eni gi yubu kwede rangi ma leng, maber ki ma twero bedo pi kare malac labongo balo rangi del kom macon," Wang owaco. "Wa tye ki yomcwiny me kelo jami manyen magi ma twero bedo pi kare malac bot Advance Sico i Vietnam me bedo cok ki luwil wa ma tye ka mede i kin piny ki me konyo luwil wa maber i wilobo."