Raws li WGSN qhov kev tshawb nrhiav tau tshaj tawm thaum Lub Yim Hli, 2022, 8% ntawm cov ris tsho, accessories, hnab siv cov khoom siv hauv Eco.Ntau thiab ntau lub npe, cov tuam ntxhab thiab cov neeg siv khoom tau saib xyuas ib puag ncig thiab muaj kev nyiam ntawm cov khoom siv hauv eco.
Tom qab ntawd dab tsi yog cov qauv tseem ceeb uas Eco-friendly ribbons yuav tsum tau ua?
Nov yog qee cov tswv yim rau koj siv.
Tus nqi PH
Qhov saum npoo ntawm tib neeg cov tawv nqaij tsis muaj zog acidic, uas pab tiv thaiv kev cuam tshuam ntawm cov kab mob.PH tus nqi ntawm textiles uas muaj kev sib cuag tam sim ntawm daim tawv nqaij yuav tsum nyob nruab nrab ntawm cov acidic tsis muaj zog thiab nruab nrab, uas yuav tsis ua rau tawv nqaij khaus thiab yuav tsis ua rau cov tsis muaj zog. acidic ib puag ncig ntawm daim tawv nqaij.
Formaldehyde
Formaldehyde yog ib qho tshuaj lom uas ua rau muaj kev phom sij rau protoplasm ntawm cov kab mob lom.Nws tuaj yeem ua ke nrog cov protein hauv lub cev, hloov cov qauv protein thiab ua kom nws ruaj khov.Textiles uas muaj formaldehyde yuav maj mam tso tawm dawb formaldehyde thaum hnav thiab siv, ua rau muaj zog khaus khaus khaus khaus thiab tawv nqaij los ntawm kev sib cuag nrog tib neeg ua pa ib ntsuj av thiab ntawm daim tawv nqaij, ua rau ua pa o thiab dermatitis.Cov teebmeem ntev ntev tuaj yeem ua rau mob plab, kab mob siab, thiab mob ntawm cov ntiv tes thiab cov ntiv taw.Tsis tas li ntawd, formaldehyde kuj muaj zog khaus qhov muag.Feem ntau, thaum lub concentration ntawm formaldehyde nyob rau hauv cov huab cua mus txog 4.00mg / kg, tib neeg lub qhov muag yuav tsis xis nyob.Nws tau raug pov thawj hauv kev kho mob tias formaldehyde yog ib qho tseem ceeb inducer ntawm ntau yam kev ua xua thiab tuaj yeem ua rau mob qog noj ntshav.Cov formaldehyde nyob rau hauv cov ntaub mas yog los ntawm cov txheej txheem tom qab kho ntawm cov ntaub.Piv txwv li, raws li tus neeg sawv cev crosslinking nyob rau hauv lub crease thiab shrink resistant finishing cellulose fibers, anionic resins uas muaj formaldehyde yog siv los txhim kho cov xim ceev kom ntub kev sib txhuam nyob rau hauv ncaj los yog reactive dyeing ntawm paj rwb ntaub.
Extractable hnyav hlau
Kev siv cov hlau complex dyes yog ib qho tseem ceeb ntawm cov hlau hnyav ntawm textiles, thiab cov nroj tsuag ntuj fibers kuj tuaj yeem nqus cov hlau hnyav los ntawm cov av lossis huab cua thaum lub sij hawm kev loj hlob thiab kev ua tiav.Tsis tas li ntawd, qee cov hlau hnyav kuj tuaj yeem raug coj los rau hauv lub sijhawm ua cov tshuaj pleev xim thiab cov ntawv luam tawm thiab cov txheej txheem dyeing.Lub cumulative toxicity ntawm hnyav hlau rau tib neeg lub cev yog heev hnyav.Thaum cov hlau hnyav tau nqus los ntawm tib neeg lub cev, lawv zoo li khaws cia hauv cov pob txha thiab cov ntaub so ntswg ntawm lub cev.Thaum cov hlau hnyav sib sau ua ke rau qee yam hauv cov kabmob uas cuam tshuam, lawv tuaj yeem ua rau muaj kev pheej hmoo rau kev noj qab haus huv.Qhov xwm txheej no hnyav dua rau cov menyuam yaus, vim tias lawv lub peev xwm nqus cov hlau hnyav ntau dua li cov neeg laus.Cov kev cai rau cov ntsiab lus hlau hnyav hauv Oeko Tex Standard 100 yog sib npaug rau cov dej haus.
Chlorophenol (PCP / TeCP) thiab OPP
Pentachlorophenol (PCP) yog ib txwm pwm thiab khaws cia siv hauv textiles, tawv khoom, ntoo, thiab ntoo pulp.Cov kev sim tsiaj tau pom tias PCP yog cov tshuaj lom nrog teratogenic thiab carcinogenic cuam tshuam rau tib neeg.PCP muaj qhov ruaj khov thiab muaj cov txheej txheem degradation ntev, uas ua rau muaj kev phom sij rau ib puag ncig.Yog li ntawd, nws yog nruj me ntsis tswj nyob rau hauv textiles thiab tawv khoom.2,3,5,6-Tetrachlorophenol (TeCP) yog ib yam khoom los ntawm cov txheej txheem synthesis ntawm PCP, uas yog sib npaug rau tib neeg thiab ib puag ncig.OPP feem ntau yog siv rau hauv cov txheej txheem luam ntawv ntawm cov ntaub ua ib qho muab tshuaj txhuam thiab yog ib qho kev sim tshiab ntxiv rau Oeko Tex Standard 100 hauv xyoo 2001.
Insecticides / herbicides
Ntuj cog fibers, xws li paj rwb, tuaj yeem cog nrog ntau yam tshuaj tua kab, xws li ntau yam tshuaj tua kab, tshuaj tua kab, tshuaj tua kab, fungicides, thiab lwm yam.Yog tias cov kab mob, kab tsuag, thiab cov nroj tsuag tsis tswj tau, nws yuav cuam tshuam rau cov qoob loo thiab qhov zoo ntawm fibers.Muaj ib qho kev txheeb xyuas tias yog tias cov tshuaj tua kab raug txwv los ntawm txhua qhov kev cog paj paj hauv Tebchaws Meskas, nws yuav ua rau 73% txo qis ntawm cov paj rwb thoob plaws hauv lub tebchaws.Obviously, qhov no yog unimaginable.Qee cov tshuaj tua kab uas siv rau hauv txoj kev loj hlob ntawm paj rwb yuav raug absorbed los ntawm fibers.Txawm hais tias feem coob ntawm cov tshuaj tua kab absorbed tau raug tshem tawm thaum lub sij hawm ua textile, tseem muaj peev xwm muaj qee qhov yuav nyob twj ywm ntawm cov khoom kawg.Cov tshuaj tua kab no muaj qhov sib txawv ntawm cov tshuaj lom rau tib neeg lub cev thiab muaj feem cuam tshuam rau cov nyiaj seem ntawm cov ntaub ntawv.Ib txhia ntawm lawv tau yooj yim absorbed los ntawm daim tawv nqaij thiab muaj ntau toxicity rau tib neeg lub cev.Txawm li cas los xij, yog tias cov ntaub ntub dej kom huv, nws tuaj yeem tshem tawm cov khoom tsis zoo xws li tshuaj tua kab / tshuaj tua kab los ntawm cov ntaub.
TBT/DBT
TBT / DBT tuaj yeem ua rau lub cev tsis muaj zog thiab cov tshuaj hormones ntawm tib neeg lub cev thiab muaj kev cuam tshuam loj heev.Oeko Tex Standard 100 tau ntxiv los ua qhov kev sim tshiab hauv xyoo 2000. TBT/DBT feem ntau pom los ntawm cov khoom noj khoom haus thiab cov khoom siv yas hauv cov txheej txheem textile.
Txwv tsis pub azo dyes
Kev tshawb fawb tau pom tias qee cov azo dyes tuaj yeem txo qee cov tshuaj tsw qab amines uas muaj cov teebmeem carcinogenic rau tib neeg lossis tsiaj hauv qee yam mob.Tom qab siv azo dyes uas muaj carcinogenic aromatic amines nyob rau hauv textiles / khaub ncaws, cov dyes yuav absorbed los ntawm daim tawv nqaij thiab kis tau nyob rau hauv tib neeg lub cev thaum mus sij hawm ntev.Raws li cov xwm txheej ntawm cov tshuaj biochemical ntawm tib neeg cov metabolism, cov dyes yuav raug txo qis cov tshuaj tiv thaiv thiab decompose rau hauv carcinogenic aromatic amines, uas tuaj yeem ua rau tib neeg lub cev hloov cov qauv DNA, ua rau tib neeg muaj kab mob thiab ua rau mob qog noj ntshav.Tam sim no muaj txog 2000 hom hluavtaws dyes nyob rau hauv kev lag luam, ntawm 70% yog raws li azo chemistry, thaum muaj txog 210 hom dyes xav tias yuav txo cov carcinogenic aromatic amines (xws li cov pigments thiab non azo dyes).Tsis tas li ntawd, qee cov dyes tsis muaj carcinogenic aromatic amines nyob rau hauv lawv cov qauv tshuaj, tab sis vim muaj kev koom tes ntawm intermediates los yog tsis tiav kev sib cais ntawm impurities thiab by-products thaum lub sij hawm synthesis txheej txheem, lub xub ntiag ntawm carcinogenic aromatic amines tseem tuaj yeem tshawb pom, ua rau cov khoom tsis zoo. cov khoom kawg tsis tuaj yeem dhau qhov kev kuaj pom.
Tom qab tso tawm Oeko Tex Standard 100, tsoomfwv German, Netherlands, thiab Austria kuj tau tshaj tawm txoj cai txwv tsis pub azo dyes raws li Oeko Tex tus qauv.EU Consumer Goods Act kuj tswj kev siv azo dyes.
Allergenic zas xim
Thaum dyeing polyester, nylon, thiab acetate fibers, disperse dyes yog siv.Qee qhov disperse dyes tau pom tias muaj cov teebmeem rhiab heev.Tam sim no, muaj tag nrho ntawm 20 hom tshuaj pleev xim uas tsis tuaj yeem siv raws li 100 txoj cai ntawm Oeko Tex Standard.
Chlorobenzene thiab chlorotoluene
Carrier dyeing yog ib qho txheej txheem dyeing rau cov khoom ntshiab thiab sib xyaw polyester fiber ntau.Vim tias nws cov qauv supramolecular nruj thiab tsis muaj cov pab pawg ua haujlwm ntawm cov saw ntu, cov khoom siv dyeing feem ntau siv thaum dyeing nyob rau hauv ib txwm muaj siab.Qee qhov pheej yig chlorinated aromatic compounds, xws li trichlorobenzene thiab dichlorotoluene, yog cov khoom siv dyeing zoo.Ntxiv cov cab kuj thaum lub sijhawm dyeing tuaj yeem nthuav dav cov qauv fiber ntau thiab pab txhawb kev nkag mus ntawm cov dyes, tab sis kev tshawb fawb tau pom tias cov chlorinated aromatic compounds muaj kev phom sij rau ib puag ncig.Nws muaj peev xwm teratogenicity thiab carcinogenicity rau tib neeg lub cev.Tab sis tam sim no, feem ntau cov chaw tsim khoom tau txais kev kub siab thiab kev kub siab dyeing es tsis txhob siv cov txheej txheem dyeing.
Xim ceev ceev
Oeko Tex Standard 100 txiav txim siab xim ceev raws li cov khoom kuaj los ntawm kev xav ntawm ecological textiles.Yog hais tias cov xim ceev ntawm textiles tsis zoo, xim molecules, hnyav hlau ions, thiab lwm yam yuav raug absorbed los ntawm tib neeg lub cev los ntawm daim tawv nqaij, yog li ua rau tib neeg noj qab haus huv.Cov xim ceev ceev cov khoom tswj los ntawm Oeko Tex standard 100 muaj xws li: ceev ceev rau dej, qhuav / ntub kev sib txhuam, thiab kua qaub / alkali hws.Tsis tas li ntawd, cov qaub ncaug ceev kuj raug kuaj rau thawj qib khoom.
Post lub sij hawm: Apr-12-2023