Sechikamu chekudyara mari kuri kuramba kuchienderera mberi mukuvandudza zvinhu zvitsva, Advance Denim inoita kuti kugadzirwa kwezvinhu kurambe kwakachengeteka pakugadzirwa kwayo paAdvance Sico muNha Trang, Vietnam.
Yakapedzwa muna 2020, fekitori iyi ichashandira zvinodiwa nemakambani ekugadzira madhinimu ekuChina zviri kukura mumisika mitsva, zvichibatsira kuti ishumire vatengi vakawanda.
Chinangwa chikuru cheAdvance Sico chakafanana nenzvimbo yekutanga yekugadzira yekambani muShunde, China. Mugadziri uyu aisada kungopa vatengi vake mafashoni emhando yepamusoro edenim muVietnam chete, asiwo airatidza hunyanzvi hunochengetedza hupenyu hwave hwaro hwefekitori yeShunde.
Mushure mekunge fekitari yeVietnam yavakwa, maneja mukuru weAdvance Denim, Amy Wang, akaongorora zvakadzama maitiro ese ekugadzira denim kuti aone kuti mugadziri angavandudza sei kuburikidza nemaitiro anochengetedza nharaunda uye asingakuvadzi nharaunda. Kutarisa uku ndiko kunopa nzira kune zvitsva zvakaita sekudhaya Big Box, izvo zvinochengetedza kusvika 95% yemvura inoshandiswa mukudhaya kwechinyakare pakushandisa indigo yechinyakare.
Pakapedzwa, Advance Sico yakava fekitori yekutanga muVietnam kushandisa indigo isina aniline muArchroma, iyo inogadzira dhayi yeindigo yakachena uye yakachengeteka pasina kushandisa makemikari anokonzera kenza.
Advance Denim yakabva yawedzera BioBlue indigo kune madhayi ayo akasiyana-siyana muVietnam, zvichiita kuti ive indigo yakachena isingaburitse marara ane chepfu anokuvadza nharaunda. BioBlue indigo inogadzirawo nzvimbo yakachengeteka yebasa nekubvisa makemikari anobvira zvakanyanya uye asina kugadzikana e sodium hydrosulfite munzvimbo yebasa.
Sezvinoreva zita racho, sodium dithionite ine munyu wakawanda, uyo unozivikanwa nekuoma kubvisa mumvura yakasviba. Chinhu ichi chine hupfu hwakawanda mumasulfate uye chinogonawo kuungana mumvura yakasviba, zvichiburitsa magasi anokuvadza. Sodium dithionite haingokuvadzi nharaunda chete, asi chinhu chisina kugadzikana, chinobvira moto chine njodzi huru kutakura.
Advance Sico iri muguta reNha Trang, nzvimbo yekushanyirwa nevashanyi pasi rose inozivikanwa nemahombekombe ayo uye kunyura mumvura ine scuba. Pavanoshandisa fekitori yeAdvance Sico ipapo, vagadziri vanonzwa vaine basa rekuchengetedza nharaunda uye kuva fekitori yakachena uye inochengetedza nharaunda.
Nechinangwa ichi, Advance Denim yakaisa sisitimu itsva yekuchenesa mvura ye reverse osmosis yakagadzirirwa kubvisa zvinobudirira tsvina yakasara uye tsvina inokuvadza. Maitiro aya anogadzira mvura yakachena ne50% kupfuura zvinodiwa nenyika zvemakemikari eoxygen (COD). Izvi zvinoitawo kuti nzvimbo iyi ikwanise kudzokorodza mvura inosvika 40 muzana inoshandiswa mukugadzirwa kwayo.
Sezvinofanira kuzivikanwa nevagadziri vese vemadhinim, hunyanzvi hwekugadzira hausi hunoita kuti zvinhu zvirambe zviripo kwenguva refu chete, asi zvinhu zvakagadzirwa pachazvo. Fekitori yeAdvance Sico inoshandisa zvinhu zvinogara kwenguva refu, kusanganisira machira akanaka uye donje rakarukwa zvakanaka kubva muunganidzwa weGreenlet sustainable wekambani muVietnam.
"Tinoshandawo pamwe chete nevanogadzira zvinhu pasi rose zvakaita seLenzing kuti tiise mhando dzakasiyana dzemafiber e round ne zero carbon mumhando dzakawanda dzemafashoni edu," akadaro Wang. "Tinodada kwete chete nekubatana nevamwe vevanogadzira zvinhu pasi rose, asi tinotenda kuti zvakakosha kuva nezvitupa zvinotsigira zvatinotaura. Zvitupa izvi zvakakosha zvikuru kune vatengi vedu sezvo Advance Sico iri kuita zvese zvinobvira Kuti ive mugadziri we denim anogadzira zvinhu zviri nyore muVietnam."
Advance Sico ine chitupa cheOrganic Content Standard (OCS), Global Recycling Standard (GRS), Recycling Claims Standard (RCS) uye Global Organic Textile Standard (GOTS).
Advance Denim icharamba ichibvunza nzira dzekare dzekugadzira denim uye kugadzira nzira itsva dzekugadzira zvinhu zvinogara kwenguva refu.
"Tinodada neBig Box denim neBioBlue indigo uye kuti magadzirirwo aya anogadzira nzira yakachena, yakachengeteka uye inochengetedza dhayi yeindigo pasina kukanganisa mumvuri nekuwachisa kweindigo yechinyakare," akadaro Wang. "Tinofara kuunza magadzirirwo aya anochengetedza dhiziri kuAdvance Sico muVietnam kuti ive pedyo nevatengi vedu vari kuwedzera munharaunda uye kuti ishumire zviri nani zvinodiwa nevatengi vedu vepasi rose."