Malinga ndi kafukufuku wa WGSN yemwe adasindikizidwa mu Ogasiti, 2022, 8% ya zovala, zida, zikwama zimagwiritsa ntchito zinthu zokomera Eco.Ochulukirachulukira, opanga ndi ogula akusamalira chilengedwe ndipo amakhala ndi chizolowezi chazinthu zokomera zachilengedwe.
Ndiye ndi miyezo yotani yofunikira yomwe ma riboni a Eco-friendly ayenera kukwaniritsa?
Nawa malingaliro anu.
Mtengo wapatali wa magawo PH
Pakhungu la munthu ndi ofooka acidic, zomwe zimathandiza kupewa kuukira kwa mabakiteriya. Phindu la pH la nsalu zomwe zimalumikizana mwachangu ndi khungu ziyenera kukhala pakati pa acidic komanso kusalowerera ndale, zomwe sizingayambitse kuyabwa kwa khungu ndipo sizingawononge ofooka. acidic chilengedwe pa khungu pamwamba.
Formaldehyde
Formaldehyde ndi chinthu chapoizoni chomwe chimawononga protoplasm yama cell achilengedwe.Ikhoza kuphatikiza ndi mapuloteni m'thupi, kusintha mapangidwe a mapuloteni ndi kulimbitsa.Zovala zomwe zimakhala ndi formaldehyde zimamasula pang'onopang'ono formaldehyde yaulere panthawi yovala ndikugwiritsa ntchito, zomwe zimayambitsa kupsa mtima kwa mucous membrane ndi khungu pokhudzana ndi thirakiti la kupuma ndi khungu, zomwe zimayambitsa kutupa ndi dermatitis.Zotsatira za nthawi yayitali zimatha kuyambitsa gastroenteritis, hepatitis, kupweteka kwa zala ndi zikhadabo.Kuphatikiza apo, formaldehyde imakhalanso ndi mkwiyo wamphamvu m'maso.Nthawi zambiri, kuchuluka kwa formaldehyde mumlengalenga kukafika 4.00mg/kg, maso a anthu sakhala bwino.Zatsimikiziridwa mwachipatala kuti formaldehyde ndiyomwe imayambitsa matenda osiyanasiyana komanso imatha kuyambitsa khansa.The formaldehyde mu nsalu makamaka imachokera ku mankhwala pambuyo pa nsalu.Mwachitsanzo, monga cholumikizira mu crease ndi kuchepera kutha kutha kwa ulusi wa cellulose, utomoni wa anionic wokhala ndi formaldehyde umagwiritsidwa ntchito kuti upangitse kufulumira kwa utoto kuti ukhale wonyowa popaka utoto wachindunji kapena wokhazikika wa nsalu za thonje.
Zitsulo zolemera zosasunthika
Kugwiritsiridwa ntchito kwa utoto wazitsulo ndi gwero lofunikira la zitsulo zolemera pa nsalu, ndipo ulusi wa zomera zachilengedwe ukhozanso kuyamwa zitsulo zolemera kuchokera ku dothi kapena mpweya panthawi ya kukula ndi kukonza.Kuphatikiza apo, zitsulo zina zolemera zimatha kubweretsedwanso panthawi yokonza utoto komanso kusindikiza nsalu ndi utoto.Kuchuluka kwa zitsulo zolemera kwambiri m'thupi la munthu ndizovuta kwambiri.Zitsulo zolemera zikangotengedwa m'thupi la munthu, zimakonda kudziunjikira m'mafupa ndi minofu yathupi.Zitsulo zolemera zikachulukana kwambiri m'ziwalo zomwe zakhudzidwa, zimatha kukhala ndi chiopsezo china ku thanzi.Izi zimakhala zovuta kwambiri kwa ana, chifukwa amatha kutenga zitsulo zolemera kwambiri kuposa akuluakulu.Malamulo a heavy metal content mu Oeko Tex Standard 100 ndi ofanana ndi amadzi akumwa.
Chlorophenol (PCP/TeCP) ndi OPP
Pentachlorophenol (PCP) ndi nkhungu yachikhalidwe komanso yosungira yomwe imagwiritsidwa ntchito popanga nsalu, zikopa, nkhuni, ndi zamkati zamatabwa.Kuyesa kwa nyama kwawonetsa kuti PCP ndi poizoni wokhala ndi zotsatira za teratogenic ndi carcinogenic pa anthu.PCP ndi yokhazikika kwambiri ndipo imakhala ndi nthawi yayitali yowononga zachilengedwe, zomwe zimawononga chilengedwe.Chifukwa chake, imayendetsedwa mosamalitsa muzovala ndi zikopa.2,3,5,6-Tetrachlorophenol (TeCP) ndi chotulukapo cha kaphatikizidwe ka PCP, chomwe ndi chowopsa kwa anthu komanso chilengedwe.OPP imagwiritsidwa ntchito kwambiri posindikiza nsalu ngati phala ndipo inali chinthu chatsopano choyesera chomwe chinawonjezeredwa ku Oeko Tex Standard 100 mu 2001.
Mankhwala ophera tizirombo/herbicides
Ulusi wachilengedwe wa zomera, monga thonje, ukhoza kubzalidwa ndi mankhwala osiyanasiyana, monga mankhwala ophera tizilombo, herbicides, defoliant, fungicides, etc. Kugwiritsa ntchito mankhwala pakulima thonje ndikofunikira.Ngati matenda, tizilombo toononga, ndi namsongole sizikulamulidwa, zingawononge kwambiri zokolola ndi ubwino wa ulusi.Pali chiŵerengero chakuti ngati mankhwala ophera tizilombo aletsedwa kulima thonje ku United States, zipangitsa kuti thonje lichepe ndi 73% m’dziko lonselo.Mwachiwonekere, izi nzosayerekezeka.Mankhwala ena ophera tizilombo omwe amagwiritsidwa ntchito pokulitsa thonje amatengedwa ndi ulusi.Ngakhale kuti mankhwala ambiri ophera tizilombo amachotsedwa panthawi yokonza nsalu, pali mwayi woti ena azikhalabe pamankhwala omaliza.Mankhwala ophera tizilombowa ali ndi kawopsedwe kosiyanasiyana m'thupi la munthu ndipo amakhudzana ndi kuchuluka kotsalira pansalu.Zina mwazo zimatengedwa mosavuta ndi khungu ndipo zimakhala ndi poizoni wambiri m'thupi la munthu.Komabe, ngati nsaluyo yowiritsa bwino, imatha kuchotsa bwino zinthu zotsalira monga mankhwala ophera tizirombo/herbicide pansalu.
TBT/DBT
TBT/DBT ikhoza kuwononga chitetezo cha mthupi ndi mahomoni m'thupi la munthu komanso kukhala ndi poizoni wambiri.Oeko Tex Standard 100 inawonjezedwa ngati ntchito yatsopano yoyesera mu 2000. TBT/DBT imapezeka makamaka kuchokera ku zosungirako zosungirako komanso zopangira pulasitiki popanga nsalu.
Letsani utoto wa azo
Kafukufuku wasonyeza kuti utoto wina wa azo amatha kuchepetsa ma amine onunkhira omwe amakhala ndi zotsatira za carcinogenic pa anthu kapena nyama nthawi zina.Mukamagwiritsa ntchito utoto wa azo wokhala ndi ma amine onunkhira a carcinogenic muzovala / zovala, utotowo ukhoza kuyamwa ndi khungu ndikufalikira mkati mwa thupi la munthu pakapita nthawi yayitali.Pansi pa zomwe zimachitika pakagayidwe kazachilengedwe kagayidwe ka anthu, utotowu ukhoza kuchepetsedwa ndikuwola kukhala ma amine onunkhira a carcinogenic, omwe amatha kuyendetsedwa ndi thupi la munthu kuti asinthe kapangidwe ka DNA, kumayambitsa matenda a anthu komanso kuyambitsa khansa.Pakali pano pali mitundu pafupifupi 2000 ya utoto wopangidwa pamsika, womwe pafupifupi 70% umachokera ku azo chemistry, pomwe pali mitundu pafupifupi 210 yamitundu yomwe imaganiziridwa kuti imachepetsa ma amine onunkhira a carcinogenic (kuphatikiza mitundu ina ndi utoto wa non azo).Kuphatikiza apo, utoto wina ulibe ma amine onunkhira a carcinogenic mu kapangidwe kake ka mankhwala, koma chifukwa cha kuphatikizika kwapakati kapena kusakwanira kulekanitsa zonyansa ndi zinthu zina panthawi ya kaphatikizidwe, kupezeka kwa carcinogenic amines onunkhira kumatha kuzindikirika, kupangitsa chomaliza chosatha kuzindikirika.
Oeko Tex Standard 100 itatulutsidwa, boma la Germany, Netherlands, ndi Austria linaperekanso malamulo oletsa utoto wa azo molingana ndi muyezo wa Oeko Tex.EU Consumer Goods Act imayang'aniranso kugwiritsa ntchito utoto wa azo.
Utoto wa allergenic
Popaka utoto wa poliyesitala, nayiloni, ndi ulusi wa acetate, utoto wa disperse umagwiritsidwa ntchito.Utoto wina wobalalitsa wawonetsedwa kuti uli ndi mphamvu zolimbikitsa.Pakalipano, pali mitundu yonse ya 20 ya utoto wa allergenic womwe sungagwiritsidwe ntchito molingana ndi malamulo a 100 a Oeko Tex Standard.
Chlorobenzene ndi chlorotoluene
Kupaka utoto wonyamula ndi njira yodziwika bwino yodaya zinthu zoyera komanso zosakanikirana za polyester fiber.Chifukwa cha mawonekedwe ake olimba a supramolecular komanso palibe gulu logwira ntchito pagawo la unyolo, utoto wonyamulira umagwiritsidwa ntchito nthawi zambiri popaka utoto mopanikizika wamba.Mafuta ena otsika mtengo a chlorine, monga trichlorobenzene ndi dichlorotoluene, ndi zonyamulira zodaya bwino.Kuwonjezera chonyamulira panthawi yopaka utoto kumatha kukulitsa mawonekedwe a ulusi ndikuthandizira kulowa kwa utoto, koma kafukufuku wasonyeza kuti mankhwala onunkhira a chlorinewa ndi owopsa ku chilengedwe.Ili ndi kuthekera kwa teratogenicity ndi carcinogenicity kwa thupi la munthu.Koma tsopano, mafakitale ambiri atengera utoto wotentha kwambiri komanso wothamanga kwambiri m'malo mogwiritsa ntchito utoto wonyamula.
Kuthamanga kwamtundu
Oeko Tex Standard 100 imawona kufulumira kwamtundu ngati chinthu choyesera kuchokera ku nsalu zachilengedwe.Ngati kuwala kwa nsalu sikuli bwino, mamolekyu a utoto, ayoni azitsulo zolemera, etc. amatha kutengedwa ndi thupi la munthu kudzera pakhungu, potero kuyika thanzi la munthu pachiswe.Zinthu zothamanga zamtundu zomwe zimayendetsedwa ndi Oeko Tex standard 100 zimaphatikizapo: kufulumira kwamadzi, kukangana kouma / konyowa, ndi thukuta la asidi/alkali.Kuphatikiza apo, kulimba kwa malovu kumayesedwanso pazinthu zoyambira.
Nthawi yotumiza: Apr-12-2023