Ukuchaza Indawo Yezinkotha Zokubhala Zomkhakha Ophakeme

Industriya yebhukhwezi ibuyela kuzokwakha ngamaphakathi amasha okuhlela ukuziphatha, ukuthintana nokusebenza kahle. Kule mphakathi, izikhumba zika-rayon ziyabhekana njengomkhakha wokuphambuka okungabi nje wokubhukhwezi okungabi nje wokubhukhwezi, okubhekisana phakathi kwezikhumba zokubhukhwezi nezikhumba zokubhukhwezi. Lokhu kubhekisana okungabi nje kwenza ukuthi izikhumba zika-rayon ziyabhekana kahle kuzo zonke izindawo, kusukela ekufasheni nezikhumba zemini kuya kumaqondo. Ukujwayeleka kwezinkimbinkimbi, izindlela zokwenza, nezindawo zokusebenzisa izikhumba zika-rayon kuyizinkinga ezibalulekile kubizinesi obuyela ukwenza iziphakamiso eziphelele ngokujwayeleka kwezikhumba zokubhukhwezi.

Ukulandelwa kwemibala yasezulwini kwe-rayon kwalapha kakhulu ngokuphakeme kusukela eminyakeni eyodwa, kubhekise kubona kwezilimi zomkhakha wezulwini nokuthanda kwezilimi zokuphepha nokuphepha kwezilimi zokuphepha nokuphepha. Amasithili okuproducwa asezingeni zonke zazisindisa ngokufaka imali kwezintechinoloji zokuproducwa ezinkulu ezihlela ububi lwemibala yasezulwini futhi zihlela ububi lwemibala yasezulwini. Lokhu kubonisa ukuguqula okukhulu kumfanekiso wokuproducwa kwezilimi, kubhekisa kubona kwezilimi zokuproducwa nokuziphatha ngokuphelele kwezilimi zokuproducwa.

Ukuzazi Kwezilimi Zokuproducwa Kwemibala Yasezulwini Nezinkinga Zazo

Isithembiso Sesikhombisa Nezindlela Zokuproducwa

Izifabrikhi zase-Rayon ziyaphuma kwe-cellulose engenakho, okutheni kuyisiphumo sokubhala kwemithi, isibambo, noma izihlathi zomthwalo wemithi. Umsebenzi wokwenza kuyisebenzisa ukuthi kuthathelwe i-cellulose kumazikhali okukhula ukuze kwenziwe indawo eyinkimbinkimbi ephakanyiswa ngamashini okususa ukuthi kwenziwe amasosha amahle ayo. Amasosha aya kususwa kusuka kule ndawo yinkimbinkimbi ukuze abe ngezihlathi, emva kwalokho kuzofakwa kumakhanda noma kuzogcinwa kusuka kwezihlathi zase-Rayon ezinamaphuzu amahle ayo okuhlinzekile kwezinye zezifabrikhi zengenakho noma zezifabrikhi zokuphatha ngokuphelele.

Umsebenzi wokubuyisa kabusha owenza izifabrikhi zase-Rayon uyavumela abasebenzi ukuthi bahlale bakhathazeka kwezinye izici njengezidingo zezihlathi, ubunzima, nokuchaza kwezinye izici zemboni. Izindawo zokwenza lezizifabrikhi zasezinsukwini zisisebenzisa izinhlangano zokujonga ezinkulu ukuze ziqinisekise ukuthi kukhona ukulinganisa kwezifabrikhi zase-Rayon ngokuphelele. Lokhu kuvumela ukuthi kwenziwe izifabrikhi zase-Rayon nezici zokusebenza ezithile ezihlukaniswe ngokwesilinganiso sokusebenza kwezinye izindawo, kusukela kwezinto zokufana noma kwezifabrikhi zokusebenza kwezindawo zokusebenza.

Izinkulungwane Zokubona Nokusebenza

Umbono wemolekyuli wezincwadi zika-rayon uyakunceda ukuthi zihlale zithatha amanzi kakhulu, futhi kusukela kwezincwadi zika-cotton ngamathuba amaningi. Lokhu kucacisa ukuthi izincwadi zika-rayon ziyisifundo esihle kakhulu kuzo zonke izindlela zokusebenzisa ezidinga ukuthi zihlale zithatha amanzi kakhulu, njengoko kufanele kuzo izincwadi zokusebenza, izincwadi zokugcina, nokuthenga kwesibhakabhaka. Umongo wokuthatha amanzi wefayiba kuyakunceda ukuthi izincwadi zika-rayon zihlale zibhala ngomthwalo omuhle, okunakekha ukuthi zihlale zibhala ngomthwalo omuhle nangokuthi zihlale ziqinisekise umthwalo wokubhala.

Izinkulungwane zokugcina isikhati zebhafu zika-rayon zizifundisa kuzo zonke izimo zokugcina isikhati. Isithembiso sesihlangothi sasikhathi sivumela ukuthi isikhati sishwe ngendlela efanele ngakho noma kufanele ukuthi ibhafu libe yisikhati esingahlinzeka. Ngaphezu kwalokho, ibhafu zika-rayon zibonisa ukuthi ziyadrape ngendlela efanele futhi zinamandla okuhlinza, izinkinga ezizofundisa kakhulu kubhafu obuhle obukhulu. Ukukhanya kwesihlangothi sokunqoba kwebhafu zika-rayon kusiza ekuboniseni ukuthi kubuhle obufanana nobuhle bokunqoba kwebhafu yase-silk ngakho noma kubuhle obubanzi futhi obuhle.

Izithotho nezinguquko zebhafu zika-rayon

Ibhafu yoka-viscose rayon nesisekelo sezinto zayo

I-Viscose iyathola isithuthi esiphezulu kwezinhlobo zezincwadi zase-rayon, ekhuluma ngokubonakala kwayo njengomshini wokushisa nokuphakeme kwayo. Umsebenzi wokwenza i-viscose uwakha izincwadi zase-rayon nezinkinga zokudlula okuhle nokuthatha amanzi, futhi kuyabizwa ngokuthi kusebenza kuzo izinhlobo eziningi zezinto zokusebenza. Abadesayina bezifashoni bakhetha kakhulu izincwadi zase-rayon zase-viscose ukwenza izinto zokuzihlamba eziphambili, izibhuluzi, nezincwadi zokugcina ozokufuna ukuthi zibe nemphilo yezintandokazi nezinkokhelo zokubonakala.

Izisekelo sezempilo zezincwadi zase-rayon zase-viscose ziyaphinda phansi kwezifashoni kuze kuzo izincwadi zezinto zokusebenza. Ukuthintana kwesithuthi nesikhathi nesikhathi sokuguqula kusiza kuzo izisekelo zokuhlola, izincwadi zemphilo, nezinto zokusebenza ezingcono. Abasemthwakayo bangathinta umsebenzi wokuhlanya ukwenza izincwadi zase-rayon nokuphakama kokuphakeme okukhethekile ukusebenza kumaziko amaningi okusebenza ngaphandle kokugcinwa kwezinkinga zokuphakama kwezincwadi zase-cellulose.

Izinhlobo zase-Modal ne-Lyocell

Izifabrikhi zemodal rayon ziyathola izihlakani sezinkulungwane zeselulo esizokusha ngokupheleleyo, nezinkinga zokubaluleka kwezinhlobo zezindawo zokubaluleka kanye nezinhlobo zokubaluleka kwezindawo. Umsebenzi wokugcina okuqondile wakha izifabrikhi zemodal rayon ngezinhlobo zokubaluleka kwezindawo zokubaluleka kwezindawo, ukunciphisa ukuthi kuzoba yisikhathi sokubaluleka kwezindawo, nokubaluleka kwezinhlobo zokubaluleka kwezindawo. Lezi zinhlobo zokubaluleka ziyakusiza kakhulu ekutheni kwezinhlobo zokuthenga, futhi kuzoba yisikhathi sokubaluleka kwezindawo zokuthenga, amaphepha, amaphetheli, kanye nezinhlobo zokuthenga ezinokubaluleka kwezindawo zokubaluleka kwezindawo.

I-Lyocell, engomunye wamaphetheli we-rayon, iyatholakala ngokusebenzisa umsebenzi wokugcina owenziwa ngokuthi kubhekwa kumhlaba, okuyakubeka isiluthi kanye nokunciphisa ukuthi kuzoba yisikhathi sokubaluleka kwezindawo. Le ndlela yokugcina iyakha izifabrikhi zemodal rayon ngezinhlobo zokubaluleka kwezindawo, ukuthi kuzoba yisikhathi sokubaluleka kwezindawo, nokubaluleka kwezinhlobo zokubaluleka kwezindawo. Isithembiso sesifuba se-Lyocell rayon sibonisa ukuthi kuzoba yisikhathi sokubaluleka kwezindawo, futhi kuzoba yisikhathi sokubaluleka kwezindawo kanye nokubaluleka kwezinhlobo zokubaluleka kwezindawo kanye nokubaluleka kwezinhlobo zokubaluleka kwezindawo.

Ukucinga kwezinhlobo zokubaluleka kanye nezinhlobo zokuhlanganisa

Izimboni zokuzivikela ngokwesiphumo

Ukubalwa kwezinkimbinkimbi zokuhle kwezincwadi zokufaka kuzoba ngokuphathisana ngokuphelele kwezindilinga eziningi kujwayelekile ukuthi kubalwe ukuthi zingaphakamisa ukuthi zingabona ngokuthi zingakhona, ukuthi zingabona ngokuthi zingakhona, ukuthi zingabona ngokuthi zingakhona, nokuthi zingabona ngokuthi zingakhona. Izinhlelo zokubalwa eziyisisekelo ziyasiza ukuthi izincwadi zokufaka zizobona ukuthi zingabona ngokuthi zingakhona kwezindilinga zokusebenza zokuthi zingabona ngokuthi zingakhona kwezindlela zokusebenza. Ukubalwa kwezindlinga kubalisa ukuthi zingabona ngokuthi zingakhona nokuthi zingabona ngokuthi zingakhona okuyisibonelo sokuthi zingabona ngokuthi zingakhona kwezincwadi zokufaka kusukela ekuphakameni kwezindlinga kusukela ekuphakameni kwezindlinga kusukela ekuphakameni kwezindlinga kusukela ekuphakameni kwezindlinga.

Ukubalwa kwezincwadi zokufaka kusukela ekuthi zingabona ngokuthi zingakhona kusukela ekuthi zingabona ngokuthi zingakhona, ukuthi zingabona ngokuthi zingakhona, nokuthi zingabona ngokuthi zingakhona. Lezi zindlinga zingaba yinkimbinkimbi kwezindlela zokusebenza lapho ukuthi zingabona ngokuthi zingakhona kuyasebenza kumthwalo wokuthi zingabona ngokuthi zingakhona nokuthi zingabona ngokuthi zingakhona. Izinkimbinkimbi zokubalwa ezinkulu zingabona ukuthi zingabona ngokuthi zingakhona kwezindlela zokusebenza zokuthi zingabona ngokuthi zingakhona kusukela ekuthi zingabona ngokuthi zingakhona, ukuthi zingabona ngokuthi zingakhona, nokuthi zingabona ngokuthi zingakhona kusukela ekuthi zingabona ngokuthi zingakhona.

Ukubalwa kwezichemikhali nokuthi zingabona ngokuthi zingakhona

Ukuzimisa ukuthi izifuba zase-rayon zizokhuseleka kuzo izinto ezihlukahlukene eziphakanyiswa kuzo emisebenzini yabo nokusebenzisa kwezinye izindawo. Lokhu kufaka ukuzimisa ukuthi i-pH ibe yisibonelo, ukuthi izinto zase-kemikhali ziyathandana, nokuthi zikhubazekile kuma-kemikhali amaningi asekhaya nasezindustri. Ukuzimisa kwezinhloso zomhlaba kubona indlela okuyisho izifuba zase-rayon ziyakhuluma ngayo nge-UV, ukuguqula kwesikhathi, nabanye izinhloso zomhlaba ozokwenzela ukuthi iphepha lezinye iziphumo zokusebenza ngokuphelele.

Ukuzimisa ukuthi umbala ubuyiswe kubalulekile kakhulu ekubhaleni imboni yezifuba zase-rayon, ikakhulu kumaphuzu nezinto zasekhaya. Iziprothokholi zokuzimisa zibonisa ukuthi umbala uyabuyiselwa ngendlela eyodwa njengokushwashwa, ukubonwa kwezilimi, ukushebeka kwezinkomo, nokugcina. Lezi zizimiso ziyabuyisela ukuthi izifuba zase-rayon ziyabuyisela ukuthi ziyabonakala ngendlela eyodwa ngokuphelele kokusebenza kwayo futhi ziyabuyisela izidingo zabantu abayithanda ukubona ukuthi ziyabonakala ngendlela eyodwa.

Imisebenzi ngaphansi kwezinhlanga ezahlukene

Ukuwasha kwezimpahla nezimpahla zokuziphatha

Imboni yezemfashini iye yamukela izindwangu ze-rayon ngenxa yokuthi ziyahlukahluka, ziyanethezeka futhi zinobuhle. Abaklami basebenzisa izindwangu ze-rayon ukuze bakhiqize izingubo ezihlukahlukene, kusukela ezokugqoka nje kuze kube sezigqokweni ezivamile, besebenzisa izici ezinhle kakhulu ze-rayon zokugqoka kanye nokubukeka okufana nokwe-silk. Ukukwazi kwezindwangu ze-rayon ukwamukela kalula udayi kwenza kube namaphalethi emibala egqamile namaphethini wokunyathelisa ayinkimbinkimbi athuthukisa amathuba okuklama.

Ukuxuba izindwangu ze-rayon nezinye izintambo kudala izindwangu ezixubile ezinokuziphatha okuthuthukisiwe. Izingxube ezivamile zihlanganisa i-rayon nekotini, i-polyester, noma i-spandex ukuze kuzuzwe izakhiwo ezithile ezifana nokuqina okuthuthukisiwe, ukuvuselelwa kokuqina, noma ukulawulwa komswakama. Lezi zindwangu ezihlanganisiwe ze-rayon zinikeza abakhiqizi ukuguquguquka ekwakheni imikhiqizo ehlangabezana nezincazelo eziqondile zokusebenza kuyilapho kugcinwa izindleko.

Izindwangu Zasekhaya Nezinto Zangaphakathi

Abahambisi bezinto zokuhamba kwezindlu zibhekisela ngokuphakeme ukusebenzisa izifabrikhi zesi-rayon kubhedi, kubhakhwe laba bafana, nokusebenzisa kubhanki. Umqondo wokuhlala kwezinto zesi-rayon nokuthi kuzokwazi ukukhanya kusobala kubhedi kuyenza ukuthi ubhedi buhlale kubaluleke kakhulu, ngakho-ke ukuthi kubhakhwe laba bafana kubhekisela kubhanki nokusebenzisa kwezinto zokuhlela. Ukuthi izifabrikhi zesi-rayon ziyakwazi ukuthatha amanzi kuyenza kubo bakhona kubhanki babathu nokusebenzisa kwezindawo eziphezulu kwezinkambo zamansi.

Ukusebenzisa kwezifabrikhi zesi-rayon kubhanki kubhekisela kubuhle bokuhlala kwezinto nokuthi kungabikho ukuthi kubhanki kubhala kubhala. Abahambisi bezinto zokuhamba kubhanki bakhetha izifabrikhi zesi-rayon ngokuthi kubhekisela kubuhle bokuhlala kubhanki ngemva kwezinye izikhathi, ngakho-ke ukuthi kubhekisela kubuhle bokuhlala nokubaluleka kwezinto zokuhamba. Ukuthi izifabrikhi ezithile zesi-rayon zinamaphuzu okuvimba amadoda akhona kuyenza kubo bakhona kubhanki lapho ukuthi kubhekisela kubuhle bokuhlala kubhekisela kubuhle bokuhlala kubhekisela kubuhle bokuhlala.

Ukuthatha nokuhlola kwezingca

Ukuthenga kwemithombo yezinto ezibalulekile nokulondoloza indlu yezintaba

Ukuproducwa kwezikhathi zokugcina kwe-rayon kuyiqala ngokuthenga izinto ezibalulekileyo zokwenza i-cellulose ngendlela efanelekileyo. Abaproduswa ababili bakhetha ukwenza izindlela zokuphatha izihlathi ukuze zibone ukuthi izinkambo zokwenza i-wood pulp ziyakwenzwa emaphakathini amahle aphatha izihlathi ngokufanelekileyo nokwenza izihlathi ngokufanelekileyo ngezindlela zokubuyisela okuchazwe. Lokhu kukhetho kwezinto ezibalulekileyo zokwenza kusiza ukuphatha ubuhle bokwesibonelo futhi kusinika izinkambo ezingavunyelwa ukuzilungisa ukuproducwa kwezikhathi zokugcina.

Izinkambo zezinhlobo zezinhlobo zezinhlobo zezikhathi zokugcina zokuproducwa kwe-rayon zifaka izinto ezithengwa kwezindawo zokusebenza, i-bamboo, nezinye izinkambo ezingavunyelwa ngokushesha. Lezi zindlela eziphambili zisula isiphambano esikhulu kwezinkambo zokuproducwa kwezihlathi zokuphatha futhi zisiza ukwenza izinhlobo ezibalulekileyo zezinto ezingasizi kusasa. Ukuphatha kwezikhathi zokugcina kwezinhlobo ezinye kuyisibonelo esikhulu sokuphatha kwezikhathi zokugcina ngendlela efanelekileyo.

Ukufakamukela Kwesiphumo Sokuqinisekisa

Izakhiwo zokukhiqiza izindwangu ze-rayon zanamuhla ziye zasebenzisa izinhlelo zokucubungula ezivaliwe ezinciphisa kakhulu ukusetshenziswa kwamanzi nokulahlwa kwamakhemikhali. Lezi zinhlelo ezithuthukile zenza kabusha izinto ezicibilikisayo namakhemikhali okucubungula, zinciphise umthelela kwezemvelo kuyilapho zigcina ikhwalithi yomkhiqizo. Ukuthuthukiswa kokusebenza kahle kwamandla ekukhiqizeni izindwangu ze-rayon kuhlanganisa izinhlelo zokubuyisela ukushisa, ukugeleza kwenqubo okuthuthukisiwe, nokuhlanganiswa kwamandla avuselelekayo.

Amasu okunciphisa imfucuza ekukhiqizeni izindwangu ze-rayon agxila ekwandiseni isivuno nasekutholeni ukusetshenziswa okuzuzisayo kwemikhiqizo engeyona eyomzimba. Ukwenza izinqubo zibe ngcono kunciphisa ukukhiqizwa kwemfucuza kuyilapho kuthuthukisa ukusebenza kahle. Ezinye izakhiwo ziye zafinyelela ezingeni lokukhishwa kwamanzi, okubonisa ukuthi izindwangu ze-rayon zingakhiqizwa ngomthelela omncane kwezemvelo uma kusetshenziswa ubuchwepheshe obufanele.

Izitayela Zemakethe Nezinguquko Eziseduze

Amagugu Okusha Kwezindlela Zokuproducwa

Izintechonoloji eziphuma kuze kuzoba zikhona kwezokwenza izifabrike zase-rayon ziyinkimbinkimbi zokuphakama, izindlela zokusebenzisa izinkimbinkimbi zokubhala, izindlela zokusebenzisa izinkimbinkimbi zokugcina, nokuthuthukiswa kwezinkimbinkimbi zokuphakama. Lezi zizindlela ziyathemba ukuthuthukisa izinhlaka zokusebenza ngaphandle kokuthinteka kwesibonelo sokuziphatha kwezulu nezindlela zokuphakama. Izisekelo zokusebenzisa izintechonoloji zokuphakama kwezifabrike zase-rayon zisiza ukufaka amaphuzu okusebenza njengezinhlobo zokuvikela amasweli, ukuvikela kwe-UV, nokuthuthukisa ukuphatha kwezilwane.

Izintechonoloji zokuphakama kwezifabrike ziyakhutshwa kakhulu indlela yokudesigna nokwenza izifabrike zase-rayon. Izisistimu zokusebenzisa izinkimbinkimbi zokuphakama zisiza ukuthi kubhekwe ngokuphelele kwezinkimbinkimbi, ngelishwa lezifabrike zase-rayon ziyatholakala ngokushesha nokuthola isikhundla sokusebenza ngokuphelele. Lezi zintechonoloji zisiza ukuthi kubhekwe ngokuphelele kwezifabrike zokuphakama kwezifabrike zase-rayon zokusebenza ngokuphelele.

Ukuthanda kwezinto zokuphakama nezimali zokuthengiswa

Ukuzokwazi kwezimpahla zokusebenza kwezindawo zokuphatha izinto ngokupheleleyo kusukela kubantu basebenzi kuyabuyisa ukuthanda kwezincwadi zokufaka emkhathini ezisemthwakathwini ngenxa yezindlela zokusebenza eziphatha izinto ngokupheleleyo. Amabrandi ayaphendula ngokuthuthukisa izindlela zokubonisa ukuthi ubunzima bezindlela zokuthengisa kubonisa izincwadi zokufaka emkhathini ngenxa yezindlela zokusebenza eziphatha izinto ngokupheleleyo. Izinkampani zokuhlonipha nokuhlonipha ukuthi izincwadi zokufaka emkhathini ziyasebenza ngokupheleleyo zinconywa abantu ukuthi bafunde izincwadi zokufaka emkhathini ezifana nezicelo zabo zokuphatha izinto ngokupheleleyo.

Izinqumo zokusebenza kwezincwadi zokufaka emkhathini zihamba ngokutshona njengoba abantu basebenzi bayathanda izincwadi ezifana nezincwadi zokufaka emkhathini ezifana nezincwadi zokuphatha izinto ngokupheleleyo, ubukhulu, nokusebenza. Izindlela zokusebenza kwezincwadi zokufaka emkhathini ziyabuyisa ukuthanda kwezincwadi zokufaka emkhathini ezinamaphuzu okuphatha amanzi, ukuvikela isitha, nokuphatha ukuthwasa. Lezi zindlela zokuthengisa ziyabuyisa ukuthuthukisa kwezincwadi zokufaka emkhathini nokuthuthukisa kwezindlela zokusebenza.

Imibuzo Evame Ukubuzwa

Yini esenza izincwadi zokufaka emkhathini kuhlukile kwezinye izincwadi ezisemthwakathwini?

Izifabrikhi ze-Rayon ziyizinhlobo zemithambo eyisikhathi esingaphansi, ezwenziwe kusuka kwe-cellulose yezinto ezenziwe ngokuzenzakalelayo, okunika iziphumo ezinamaphuzu okuhlanganisa izifabrikhi zezinto ezenziwe ngokuzenzakalelayo nezifabrikhi ezenziwe ngokusebenzisa izinkampani. Ngaphandle kwezinhlobo zemithambo ezenziwe ngokuphelele ngokusebenzisa i-petroleum, izifabrikhi ze-rayon ziqala ngamathambo amathathu ayo aphatha isibonelo sokuthi ayizinhlobo zezinto ezenziwe ngokuzenzakalelayo, okunika ukuthi kubhaleka kanye nokuthi kubhaleka kwezinto ezenziwe ngokuzenzakalelayo, futhi kubhaleka ukuthi kubhaleka kwezinhlobo zemithambo ezenziwe ngokusebenzisa izinkampani.

Kufanele kwenziwe ntoni ukukhuseleka kwezifabrikhi ze-rayon ukuze kubhaleke ubukhulu bazo?

Ukukhuseleka kwezifabrikhi ze-rayon kuyaphendula kumthwalo wokuphatha nokubhekana nomthwalo wokwenza, kodwa ngokujwayelekile kuyashiyela ukuchitha ngokuchitha kwezifabrikhi ngamandla emafutha amancane, ukungakhathazeki ukuchitha kahle noma ukuchitha ngokuchitha kahle lapho kubhekhile, futhi ukubhekana kahle nokukhuseleka. Izingxenye eziningi zezifabrikhi ze-rayon ziyabenefitela kusuka kokuqondwa kwezinto ezenziwe ngokuzenzakalelayo noma kusuka kokuqondwa kwezinto ezenziwe ngokusebenzisa izinkampani ngamandla amancane ukuze kungakhathazeki ukugcina kwezinto ezenziwe ngokuzenzakalelayo futhi kubhaleke ukuthi kubhaleka kwezinhlobo zemithambo ezenziwe ngokusebenzisa izinkampani ngokuphakeme.

Izifabrikhi ze-rayon ziyasebenza kahle kubantu abaneminye imithwalo yezinyawo?

Izifabrikhi ze-rayon ziyatholakala kahle ngamaphakathi amaningi ngokwesikhundla esihlukileyo ngokwesibonelo sokubhala kwezifabrikhi nezinkulungwane zokuphatha amanzi ngokwesibonelo. Ukutholakala kwamaphakathi kwezifabrikhi ze-rayon kusiza ekuphulukeni kwamandla okuphatha amanzi okunakekela ukuthwasa, ngakho-ke isibonelo sakho esihlukileyo siphula ukuthwasa ngokugcina isibonelo sokubhala kwezifabrikhi. Kepha, izinkinga zokuhlukana kuzo zingahluke, futhi kufanele kwenziwe ukuzama kumaqondo amaningi okuhlukana.

Izicertifikethi zokuvikela umhlaba abafunda baya kubona kuzifabrikhi ze-rayon?

Izicertifikethi ezibalulekileyo zokuvikela umhlaba kuzifabrikhi ze-rayon ziyashiyelwa i-FSC (Forest Stewardship Council) yokuthenga ngokuhle, izistanda ze-OEKO-TEX yokuvikela amakhemikhali, nezicertifikethi zocradle-to-cradle yokuvikela konke okuhle. Ngaphezu kwalokho, abasayizi bangaqiniseka izicertifikethi zokuphatha umhlaba ze-ISO 14001 futhi baphinde baphindele emaqhambanisweni okuvikela umhlaba okuyisifundo sokuthenga ngokuhle kuzifabrikhi ze-rayon.