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nkhani

Green Development of Fiber Materials for Sanitary Products

Posachedwapa, Birla ndi Indian women care mankhwala oyambitsa Sparkle adalengeza kuti agwirizana pakupanga chopukutira chapulasitiki chaulere chaukhondo.

Opanga zinthu zopanda nsalu samangofunika kuwonetsetsa kuti zinthu zawo ndi zapadera, komanso nthawi zonse amafunafuna njira zokwaniritsira kuchuluka kwazinthu "zachilengedwe" kapena "zokhazikika" pamsika.Kutuluka kwa zida zatsopano sikumangopatsa zinthu zatsopano, komanso kumapereka mwayi kwa makasitomala omwe angakhale nawo kuti afotokoze zambiri zamalonda.

Kuchokera ku thonje kupita ku hemp kupita ku nsalu ndi rayon, mabungwe amitundu yambiri ndi makampani omwe akutukuka akugwiritsa ntchito ulusi wachilengedwe, koma kupanga mtundu uwu wa ulusi sikukhala ndi zovuta, monga kulinganiza magwiridwe antchito ndi mtengo kapena kuonetsetsa kuti pamakhala mayendedwe okhazikika.

Malinga ndi a Birla, wopanga ma fiber aku India, kupanga chinthu chokhazikika komanso chaulere cha pulasitiki kumafuna kulingalira mozama zinthu monga momwe zimagwirira ntchito, mtengo wake, komanso kuchuluka kwake.Nkhani zomwe zikuyenera kuthetsedwa ndi monga kufananiza milingo yoyambira yopangira zinthu zina ndi zinthu zomwe ogula akugwiritsa ntchito pano, kuwonetsetsa kuti zonena monga zopanda pulasitiki zitha kutsimikiziridwa ndikutsimikiziridwa, ndikusankha zida zotsika mtengo komanso zopezeka mosavuta kuti zilowe m'malo zinthu zambiri zamapulasitiki.

Birla waphatikiza bwino ulusi wogwira ntchito komanso wokhazikika muzinthu zosiyanasiyana, kuphatikiza zopukuta zochapidwa, zinthu zoyamwa zaukhondo, ndi malo ochepa.Kampaniyo posachedwapa yalengeza kuti yagwirizana ndi kampani yosamalira amayi aku India Sparkle kupanga chopukutira chapulasitiki chaulere chaukhondo.

Mgwirizano ndi opanga nsalu zosalukidwa a Ginni Filaments ndi wopanga wina waukhondo Dima Products wathandizira kuwonjezereka kwazinthu zamakampani, zomwe zapangitsa Birla kukonza bwino ulusi wake watsopano kukhala chinthu chomaliza.

Kelheim Fibers imayang'ananso kwambiri pothandizana ndi makampani ena kuti apange zinthu zaulere zapulasitiki zotayidwa.Kumayambiriro kwa chaka chino, Kelheim adagwirizana ndi Sandler wopanga zinthu zopanda nsalu komanso wopanga zinthu zaukhondo PelzGroup kuti apange pulasitiki yaulere yaukhondo.

Mwina chochititsa chidwi kwambiri pakupanga nsalu zopanda nsalu ndi zinthu zopanda nsalu ndi EU Disposable Plastics Directive, yomwe inayamba kugwira ntchito mu July 2021. yaika chikakamizo kwa opanga zopukutira ndi zinthu zaukhondo wa amayi, zomwe ndi magulu oyamba kutsatiridwa ndi malamulowa ndi zofunikira zolembera.Makampaniwa ayankha kwambiri pa izi, pomwe makampani ena adatsimikiza kuti achotsa pulasitiki pazinthu zawo.

Harper Hygienics posachedwa idayambitsa zomwe zimati ndizo zopukutira zoyamba za ana zopangidwa kuchokera ku ulusi wamba.Kampani yaku Poland iyi yasankha nsalu ngati chinthu chofunikira kwambiri pamzere wawo watsopano wosamalira ana wa Kindii Linen Care, womwe umaphatikizapo zopukutira ana, zopukutira za thonje, ndi swabs.

Kampaniyo imanena kuti fulakesi ya fulakesi ndi yachiwiri yolimba kwambiri padziko lapansi ndipo inanena kuti idasankhidwa chifukwa kafukufuku wasonyeza kuti ndi wosabala, imatha kuchepetsa mabakiteriya, imakhala ndi allergenicity yochepa, sichimayambitsa kupsa mtima ngakhale khungu lovuta kwambiri. ndipo ali ndi mayamwidwe apamwamba.

Nthawi yomweyo, wopanga nsalu zopanda nsalu za Acmemills wapanga zopukutira zosinthika, zochapitsidwa, zotsuka ndi compostable, zotchedwa Natura, zopangidwa kuchokera ku nsungwi, zomwe zimadziwika chifukwa chakukula mwachangu komanso kuwononga zachilengedwe.Acmeills amagwiritsa ntchito chingwe cha 2.4 metres ndi 3.5 metres wide spunlace line kupanga zitsulo zonyowa, zomwe zimapangitsa kuti zida izi zikhale zoyenera kwambiri pokonza ulusi wokhazikika.

Chifukwa cha kukhazikika kwake, chamba chimakondedwanso kwambiri ndi opanga zinthu zaukhondo.Chamba sichimangokhala chokhazikika komanso chosinthika, komanso chimatha kukulitsidwa popanda kuwononga chilengedwe.Chaka chatha, Val Emanuel, mbadwa yaku Southern California, adazindikira kuthekera kwa chamba ngati chinthu choyamwa ndipo adayambitsa Rif, kampani yosamalira amayi yomwe imagulitsa zinthu zopangidwa kuchokera ku chamba.

Zopukutira zaukhondo zomwe zakhazikitsidwa pano ndi Rif Care zili ndi milingo itatu yoyamwa (nthawi zonse, yapamwamba, komanso kugwiritsa ntchito usiku).Zopukutira zaukhondo izi zimagwiritsa ntchito wosanjikiza wopangidwa ndi hemp ndi Organic thonje CHIKWANGWANI, gwero lodalirika ndi chlorine free fluff zamkati core wosanjikiza (palibe wapamwamba absorbent polima (SAP)) ndi shuga zochokera pulasitiki pansi wosanjikiza kuonetsetsa kuti mankhwala ndi biodegradable kwathunthu.Emanuel adati, "Woyambitsa mnzanga komanso mnzanga wapamtima Rebecca Caputo akugwira ntchito ndi anzathu asayansi yazachilengedwe kuti agwiritse ntchito zida zina zosagwiritsidwa ntchito bwino kuti zitsimikizire kuti zopangira zathu zaukhondo zimayamwa mwamphamvu.

Best Fiber Technologies Inc. (BFT) pakali pano imapereka ulusi wa hemp kumafakitale ake ku United States ndi Germany popanga zinthu zopanda nsalu.Fakitale ku United States ili ku Linburton, North Carolina, ndipo idagulidwa kuchokera ku Georgia Pacific Cellulose mu 2022, ndi cholinga chokwaniritsa zofuna za kampani kuti zikukula bwino;Fakitale ya ku Ulaya ili ku T ö nisvorst, Germany ndipo inapezedwa kuchokera ku Faser Veredlung mu 2022. Zogula izi zathandiza BFT kukwaniritsa kufunikira kwa ulusi wokhazikika kuchokera kwa ogula, omwe amagulitsidwa pansi pa dzina la Sero ndipo amagwiritsidwa ntchito paukhondo ndi zina. mankhwala.

Gulu la Lanjing, monga gulu lotsogola padziko lonse lapansi la ulusi wapadera wamitengo, lakulitsa mbiri yake yokhazikika ya viscose fiber poyambitsa ulusi wamtundu wa Veocel wamtundu wa viscose m'misika yaku Europe ndi America.Ku Asia, Lanjing idzasintha mphamvu zake zomwe zilipo kale za viscose CHIKWANGWANI kukhala odalirika luso lapadera CHIKWANGWANI kupanga mu theka lachiwiri la chaka chino.Kukula uku ndi njira yaposachedwa kwambiri ya Veocel popereka ma chain amtengo wapatali osagwirizana ndi nsalu zomwe zili ndi zotsatira zabwino pa chilengedwe, zomwe zimathandizira kuchepetsa kuchuluka kwa Carbon mkati mwamakampani.

Sommeln Bioface Zero imapangidwa ndi 100% ya kaboni wa Veocel Les Aires fiber, yomwe imatha kuwonongeka, kompositi komanso pulasitiki.Chifukwa cha mphamvu yake yonyowa kwambiri, kuuma kwake, komanso kufewa, ulusiwu ukhoza kugwiritsidwa ntchito kupanga zinthu zopukutira zosiyanasiyana, monga zopukutira ana, zopukutira zosamalira anthu, ndi zopukuta zapakhomo.Mtunduwu udangogulitsidwa ku Europe kokha, ndipo Somin adalengeza mu Marichi kuti ikulitsa kupanga kwake ku North America.


Nthawi yotumiza: Jul-05-2023