Cov tawv tsiaj yog cov khaub ncaws uas tsis ruaj khov tshaj plaws.
Kev lag luam tawv tsis yog tsuas yog ua phem rau tsiaj xwb, nws tseem yog qhov ua rau muaj kuab paug loj thiab pov tseg dej.
Txhua xyoo muaj ntau tshaj 170,000 tons ntawm cov Chromium pov tseg rau hauv ib puag ncig thoob ntiaj teb. Chromium yog ib yam tshuaj lom thiab ua rau mob qog noj ntshav thiab 80-90% ntawm kev tsim tawv nqaij hauv ntiaj teb siv chromium. Kev siv chrome tanning los tiv thaiv cov tawv nqaij kom tsis txhob lwj. Cov dej lom uas seem tshuav yuav mus rau hauv cov dej ntws thiab cov toj roob hauv pes hauv zos.
Cov neeg ua haujlwm hauv cov chaw ua tawv nqaij (xws li cov menyuam yaus hauv cov tebchaws uas tseem tab tom txhim kho) raug cov tshuaj no thiab tej zaum yuav muaj teeb meem kev noj qab haus huv loj heev (mob raum thiab siab, mob qog noj ntshav, thiab lwm yam). Raws li Human Rights Watch, 90% ntawm cov neeg ua haujlwm hauv chaw ua tawv nqaij tuag ua ntej hnub nyoog 50 xyoo thiab ntau tus ntawm lawv tuag vim mob qog noj ntshav.
Lwm txoj kev xaiv yog kev siv cov zaub tanning (kev daws teeb meem qub). Txawm li cas los xij, nws tsis tshua muaj. Muaj ntau pawg neeg tab tom ua haujlwm rau kev siv cov kev coj ua zoo dua rau ib puag ncig kom txo qhov cuam tshuam ntawm cov khib nyiab chromium. Txawm li cas los xij, txog li 90% ntawm cov chaw tanning thoob ntiaj teb tseem siv chromium thiab tsuas yog 20% ntawm cov neeg ua khau siv cov thev naus laus zis zoo dua (raws li LWG Leather Working Group). Los ntawm txoj kev, khau tsuas yog ib feem peb ntawm kev lag luam tawv. Tej zaum koj yuav pom qee cov lus tshaj tawm hauv cov ntawv xov xwm zam uas cov neeg muaj hwj chim hais tias tawv yog kev ruaj khov thiab kev coj ua zoo dua. Cov khw muag khoom online muag tawv txawv teb chaws yuav hais tias lawv muaj kev ncaj ncees thiab.
Cia cov lej txiav txim siab.
Raws li Daim Ntawv Qhia Txog Kev Lag Luam Pulse fashion 2017, kev lag luam tawv muaj feem cuam tshuam loj dua rau kev sov ntawm lub ntiaj teb thiab kev hloov pauv huab cua (tus nqi 159) dua li kev tsim cov polyester -44 thiab paj rwb -98). Cov tawv hluavtaws tsuas muaj ib feem peb ntawm cov kev cuam tshuam ib puag ncig ntawm cov tawv nyuj.
Cov lus sib cav txog tawv nqaij tuag lawm.
Tawv tiag tiag yog cov khoom zam qeeb. Nws kav ntev dua. Tab sis qhov tseeb, muaj pes tsawg tus ntawm koj yuav hnav tib lub tsho rau 10 xyoo lossis ntau dua? Peb nyob hauv lub caij nyoog ntawm kev zam sai, txawm tias peb nyiam nws lossis tsis nyiam. Sim yaum ib tug poj niam kom muaj ib lub hnab rau txhua lub sijhawm rau 10 xyoo. Tsis yooj yim sua. Cia nws yuav ib yam dab tsi zoo, tsis muaj kev lim hiam, thiab ruaj khov thiab nws yog qhov xwm txheej yeej-yeej rau txhua tus.
Puas yog tawv faux yog qhov kev daws teeb meem?
Lus teb: tsis yog txhua daim tawv faux zoo ib yam tab sis daim tawv bio-based yog qhov kev xaiv zoo tshaj plaws.
Lub sijhawm tshaj tawm: Lub Ob Hlis-10-2022
