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Dharka u saaxiibka ah deegaanka

Qeexida dharka deegaanka u fiican waa mid aad u ballaaran, taas oo sidoo kale ay sabab u tahay caalamiga ah ee qeexidda dharka.Guud ahaan, dharka deegaanka u saaxiibka ah waxa loo tixgalin karaa inay yihiin kaarboon-yar, tamar-badbaadin, dabiici ahaan ka madax bannaan walxaha waxyeelada leh, deegaanka u fiican iyo dhar dib loo warshadayn karo.

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Dharka ilaalinta deegaanka waxaa loo qaybin karaa laba qaybood: dharka ilaalinta deegaanka ee nool iyo dharka ilaalinta deegaanka ee warshadaha.

Dharka deegaanka u saaxiibka ah waxay guud ahaan ka kooban yihiin dhar RPET ah, suuf dabiici ah, suuf midab leh, fiber bamboo, fiber borotiinka soybean, fiber hemp, modal, dhogor organic, log Tencel iyo dhar kale.

Dharka ilaalinta deegaanka ee warshaduhu waxay ka kooban yihiin walxo aan bir ahayn oo aan organic ahayn iyo walxo bir ah sida PVC, fiber polyester, fiber galaas, iwm.

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Waqtigan xaadirka ah, dharka cusub ee deegaanka u saaxiibka ah waa dharka RPET, kaas oo ah walxo dib loo warshadeeyay oo cagaaran si firfircoon looga xayeysiiyay aduunka oo dhan, waxaana si weyn loogu isticmaalay alaabta dharka.

Dharka RPET, dharka RPET waa nooc cusub oo maryaha ilaalinta deegaanka dib loo warshadeeyay, magac buuxa oo dib loo warshadeeyay dhar PET ah (dharka polyester-ka dib loo warshadeeyay).Qalabkeeda cayriin waa dunta RPET oo laga sameeyay dhalooyinka Baote ee dib loo warshadeeyay iyada oo loo marayo hubin tayo leh, kala saarid, goyn, wareeg, qaboojin iyo ururin xariir.Dharka laga tolay dunta RPET waa maaddada dusha sare ee RPET, oo caadi ahaan loo yaqaano dhalada kookaha ee ilaalinta deegaanka.Dharka dib ayaa loo warshadeyn karaa, taas oo badbaadin karta tamarta, isticmaalka saliidda oo yareyn karta qiiqa kaarboonka.Pound kasta oo dhar RPET ah oo dib loo warshadeeyay waxay badbaadin kartaa 61000 BTU oo tamar ah, oo u dhiganta 21 rodol oo kaarboon dioxide ah.Ka dib dheeha ilaalinta deegaanka, dahaarka iyo calending, dharka ayaa sidoo kale ka gudbi kara imtixaanka MTL, SGS, iyada iyo heerarka kale ee caalamiga ah.Waxaa ka mid ah, phthalate (6p), formaldehyde, lead (PB), hydrocarbons caraf udgoon polycyclic, nonylphene iyo tilmaamayaasha kale ee deegaanka ayaa gaaray heerarkii deegaanka ee Yurub ugu dambeeyay iyo heerarkii ugu dambeeyay ee deegaanka Mareykanka.Horumarinta iyo adeegsiga dharka deegaanka u saaxiibka ah ayaa door aad u wanaagsan ka ciyaara yaraynta ka faa'iidaysiga tamarta batroolka iyo wasakhowga kaarboonka ee adduunka.

Dharka bacaha ee la raro iyo dahaarka dhamaantood waxay gaari karaan Heerarkan Deegaanka si loo qanciyo macaamiisha adduunka oo dhan.

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Waqtiga boostada: Jul-04-2022