Tawv nqaij veganyog ib yam khoom siv hluavtaws uas feem ntau siv los hloov cov tawv tsiaj hauv cov khaub ncaws thiab cov khoom siv ntxiv.
Cov tawv nqaij vegan tau muaj ntev lawm, tab sis nws nyuam qhuav pom tias muaj neeg nyiam ntxiv. Qhov no yog vim nws tsis ua phem rau tsiaj, ruaj khov thiab zoo rau ib puag ncig. Nws kuj tsis muaj teeb meem dab tsi rau ib puag ncig lossis rau cov tsiaj uas siv rau nws cov khoom.
Tawv nqaij vegan yog ib hom tawv nqaij hluavtaws uas ua los ntawm polyvinyl chloride (PVC) lossis polyurethane. Cov khoom siv no feem ntau siv los ua lwm txoj hauv kev rau cov tawv tsiaj, tshwj xeeb tshaj yog hauv kev lag luam khaub ncaws.
Cov tawv nqaij vegan tau muaj nyob rau ib ntus tam sim no, nrog rau nws siv thawj zaug txij li xyoo 1800. Nws tau tsim thawj zaug los ua lwm txoj hauv kev pheej yig dua li cov tawv tiag tiag, tab sis nws tau loj hlob tuaj hauv kev nyiam dhau sijhawm thiab tam sim no tuaj yeem pom hauv txhua yam los ntawm khau thiab hnab tes mus rau rooj tog thiab lub rooj zaum hauv tsheb.
Tawv nqaij veganyog ib qho kev xaiv uas ruaj khov thiab tsis muaj kev lim hiam rau lwm yam tawv tsiaj.
Nws yog ib yam khoom siv zoo rau ib puag ncig, vim nws tsis xav tau cov khoom tsiaj txhu.
Cov tawv nqaij vegan kuj muaj ntau yam txiaj ntsig rau kev noj qab haus huv. Nws tsis muaj cov tshuaj lom lossis cov hlau hnyav uas yuav muaj nyob rau hauv lwm hom tawv.
Qhov zoo tshaj plaws txog tawv vegan yog tias nws tuaj yeem ua los ntawm txhua yam ntaub ntawv thiab cov qauv, yog li koj tuaj yeem tau txais qhov zoo li koj xav tau rau koj cov khau, hnab, siv, hnab nyiaj, tsho loj thiab lwm yam.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-06-2022
