Apple Leather yog dab tsi?
Kua Tawv yog tsim los ntawm extracting fibers los ntawm residues coj los ntawm kev lag luam ua apples.Cov khib nyiab los ntawm kev lag luam kua txiv hmab txiv ntoo yog rov siv dua thiab cov khib nyiab no tau hloov mus rau hauv cov khoom siv tshiab.
Kua tawv yog cov khoom siv tawv zoo li vegan uas tsis pub dawb los ntawm cov tsiaj, ua rau nws yog cov khoom zoo meej rau txhua tus neeg uas tshwj xeeb tshaj yog nyiam cov nyuj ntxim hlub.Cov khoom siv yog tsim los ntawm Frumat thiab yog tsim los ntawm Mabel, Italian chaw tsim tshuaj paus.Qhov tshiab, cov khoom siv, uas yog lub npe hu ua Apple Skin, yog thawj zaug ua rau hauv hnab hauv 2019.
Yuav Ua Li Cas Ua Kua Tawv?
Cov txheej txheem pib los ntawm kev noj cov khoom pov tseg uas muaj cov tawv nqaij, qia, thiab fiber ntau ntawm cov txiv apples, thiab ziab lawv.Cov khoom ziab yuav raug muab sib xyaw nrog polyurethane thiab laminated ntawm cov paj rwb rov qab thiab polyester ntaub Raws li cov khoom kawg qhov ntom thiab tuab yuav raug xaiv.
Kua tawv yog cov khoom siv bio-based, txhais tau hais tias nws yog ib feem ntawm kev lom neeg: ntuj, organic.Hauv thaj av Tyrol ntawm sab qaum teb Ltalis, cov txiv apples loj hlob tuaj.Cov txiv apples no pulverized rau hauv kua txiv qab, thiab ua rau jams.Thaum ua kua txiv los yog jam, cov noob, stalks thiab tawv ntawm txiv apples tsis tuaj yeem siv.Ua ntej cov txiv apples tawv tuaj, cov 'sab laug' tsuas yog muab pov tseg, siv tsis tau los ntawm kev lag luam.
Niaj hnub no, Frumat khaws cov txiv hmab txiv ntoo uas tsis muaj pov tseg thiab hloov lawv mus rau hauv cov khoom siv niaj hnub.Cov sab laug, zoo li cov txiv apples tig mus rau hauv cov kua txiv hmab txiv ntoo, yog crushed, thiab ces qhuav mus rau hauv cov hmoov zoo.Cov hmoov no yog tov nrog ib hom resin uas yog, qhov tseem ceeb, qhuav thiab muab tso rau hauv cov khoom kawg - kua tawv.
Txog li 50% ntawm cov khoom kawg yog txiv apples, thiab cov khoom seem yog cov resin, uas yog cov tsho loj thiab tuav ua ke cov hmoov.Cov resin no yog dab tsi ua rau cov tawv hluavtaws, thiab nws hu ua polyurethane.
Puas yog Apple Leather Sustainable?
Kua tawv yog ib nrab hluavtaws, ib nrab bio-based, yog li nws puas ruaj khov?Thaum peb xav txog qhov no, nws yog ib qho tseem ceeb kom nkag siab txog kev cuam tshuam ib puag ncig ntawm lwm yam khoom sib piv.Raws li cov ntaub ntawv los ntawm Sustainable Apparel Coalition (SAC), cov tawv tawv tshaj plaws, cov tawv nqaij nyuj tawv, yog qhov thib peb cov khoom tsis zoo rau kev tsim.Qhov no yog cov ntaub ntawv raws li SAC qhov ntsuas, uas suav nrog kev nyab xeeb, dej tsis txaus, siv roj fossil, eutrophication, thiab chemistry.Tej zaum nws yuav xav tsis thoob, tab sis txawm tias polyurethane hluavtaws tawv muaj tsawg dua li ib nrab ntawm qhov cuam tshuam.
