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Cov tawv nqaij bio-based yog dab tsi?

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Niaj hnub no, muaj ntau yam khoom siv uas zoo rau ib puag ncig thiab ruaj khov uas siv tau rau kev tsim cov tawv bio base. bio base tawv Piv txwv li, cov khib nyiab txiv laum huab xeeb tuaj yeem hloov mus ua cov khoom siv no. Cov khoom siv bio-based no kuj yog ua los ntawm cov yas rov ua dua tshiab, uas ua rau nws yog qhov kev xaiv zoo rau cov khaub ncaws thiab khau. Cov khoom siv no kuj siv dav hauv cov khoom siv hauv tsheb thiab yog tus phooj ywg ib puag ncig vim nws tsis muaj cov tshuaj lom. Ntxiv mus, nws kuj ruaj khov dua li cov tawv ib txwm muaj, ua rau nws yog qhov kev xaiv zoo rau sab hauv tsheb.

Qhov kev thov rau cov tawv nqaij bio-based yuav siab heev hauv cov teb chaws uas tseem tab tom txhim kho.bio base leather Thaj av APAC tau kwv yees tias yuav yog thaj av loj hlob sai tshaj plaws, suav txog feem ntau ntawm kev lag luam thoob ntiaj teb rau cov tawv nqaij bio-based los ntawm xyoo 2020. Thaj av no tau kwv yees tias yuav ua tus thawj coj hauv kev lag luam rau cov tawv nqaij bio-based hauv Tebchaws Europe. Nws kuj yog ib qho ntawm cov lag luam loj tshaj plaws thoob ntiaj teb, suav txog yuav luag ib nrab ntawm kev lag luam thoob ntiaj teb hauv xyoo 2015. Txawm hais tias tus nqi pib siab, cov tawv nqaij bio-based yog qhov kev xaiv zoo rau ob qho tib si khoom kim heev thiab zam.

Kev ua lag luam rau cov tawv nqaij bio-based tab tom nrov zuj zus. bio base tawv Piv rau cov tawv nqaij ib txwm muaj, nws yog cov pa roj carbon tsis muaj zog thiab ua los ntawm cov nroj tsuag. Qee cov chaw tsim khoom tab tom sim zam cov yas hauv lawv cov khoom los ntawm kev tsim cov viscose los ntawm cov tawv ntoo eucalyptus, uas yog los ntawm cov ntoo. Lwm lub tuam txhab tab tom tsim cov tawv nqaij bio-based los ntawm cov hauv paus nceb, uas pom muaj nyob rau hauv feem ntau cov khib nyiab organic. Yog li ntawd, cov nroj tsuag no tuaj yeem siv rau kev tsim cov tawv nqaij.

Txawm hais tias cov tawv nqaij ua los ntawm cov khoom siv bio-based tseem yog ib lub lag luam tshiab, nws tseem tsis tau nrov npaum li cov tawv nqaij ib txwm muaj. Muaj ntau tus neeg ua lag luam loj tswj hwm kev lag luam, txawm tias muaj kev cov nyom cuam tshuam nrog nws cov khoom tsim tawm. Qhov kev thov rau cov tawv nqaij ua los ntawm cov khoom siv bio-based tab tom loj hlob thaum lub lag luam txuas ntxiv mus. Muaj ntau yam uas tsav kev loj hlob ntawm kev lag luam tawv nqaij ua los ntawm cov khoom siv bio-based. Kev thov thoob ntiaj teb rau cov khoom siv ntuj tsim uas loj hlob tuaj yuav ua rau muaj ntau lub tuam txhab nrhiav nws. Cov tuam txhab no yuav txuas ntxiv nrhiav txoj hauv kev tshiab los ua kom cov ntaub ntawv uas lawv siv ruaj khov dua.

Tebchaws Asmeskas Qaum Teb yeej ib txwm yog lub khw muaj zog rau cov tawv nqaij ua los ntawm cov khoom siv bio. Thaj av no tau ntev los ua tus thawj coj hauv kev tsim khoom thiab kev tsim kho tshiab. Hauv Tebchaws Asmeskas Qaum Teb, cov khoom siv tawv nqaij ua los ntawm cov khoom siv bio nrov tshaj plaws yog cacti, nplooj txiv laum huab xeeb, thiab nceb. Lwm cov khoom siv ntuj tsim uas tuaj yeem hloov mus ua cov tawv nqaij ua los ntawm cov khoom siv bio suav nrog nceb, txiv maj phaub husks, thiab cov khoom lag luam ntawm kev lag luam zaub mov. Cov khoom no tsis yog tsuas yog tus phooj ywg ib puag ncig xwb tab sis lawv kuj muab lwm txoj hauv kev ruaj khov rau cov tawv nqaij ib txwm muaj yav dhau los.

Hais txog kev siv kawg, tawv tsiaj uas yog bio-based yog ib qho kev loj hlob uas feem ntau yog tsav los ntawm ntau yam. Piv txwv li, qhov kev thov nce ntxiv rau cov khoom siv bio-based hauv khau yuav pab cov chaw tsim khoom kom txo lawv txoj kev vam khom rau cov roj fossil. Tsis tas li ntawd, kev nce qib kev paub txog qhov tseem ceeb ntawm cov khoom siv ntuj yuav pab cov tuam txhab hauv kev txhawb nqa kev siv cov khoom siv bio-based. Ntxiv mus, nws kwv yees tias cov khoom lag luam uas yog nceb yuav yog qhov chaw loj tshaj plaws ntawm kev ua lag luam los ntawm xyoo 2025.


Lub sijhawm tshaj tawm: Plaub Hlis-09-2022