Nts'etsopele ea lefats'e ka bopharaindasteri ea maselaKetane e ekelitse tšebeliso ea masela ka selemo ho tloha ho 7kg ho isa ho 13kg, ka kakaretso ea lithane tse fetang limilione tse 100, 'me tlhahiso ea selemo le selemo ea masela a litšila e fihlile ho lithane tse limilione tse 40. Ka 2020, naha ea heso e tla sebelisa hape lithane tse limilione tse 4.3 tsa masela, 'me tlhahiso ea likhoele tsa lik'hemik'hale e tla feta lithane tse limilione tse 60. Leha palo ea thepa e romelloang kantle ho naha ea masela e le holimo, sekhahla sa ho sebelisa hape se tlase. Ho ntse ho e-na le masela a litšila a fetang 2/3 lefatšeng a sa kang a khona ho ntlafatsoa le ho sebelisoa hape.
Masela a bitsoang masela a ka nchafatsoang hangata a nkoa a sebelisoa hapemaselatse ka sebelisoang hape, 'me ts'ebetso ea lihlahisoa tse entsoeng bocha e batla e tšoana, ebile e na le boleng bo holimomasela a le mongBakeng sa lihlahisoa tsa masela a "lahloang" a bolang, a se nang boleng ba moruo ba ho hlaphoheloa hang-hang, a ka etsoa manyolo a ho lahla lithōle. Ntle le khopolo ena ea moruo o chitja, theknoloji ea indasteri e arola ho sebelisoa hape ka mefuta e 'meli: ho ntlafatsa le ho theola maemo.
Mekhoa ea ho sebelisa hape masela e kenyelletsa haholo-holo mekhoa ea mechine, ea 'mele le ea lik'hemik'hale. Mokhoa oa mechine ke ho sebetsana le masela hore e be likhoele tse tšesaane kapa likhoele bakeng sa ho ohla hape kapa ho fetola morero o ka sehloohong oa masela; mokhoa oa 'mele ke haholo-holo likhoele tsa maiketsetso, haholo-holo likhoele tse entsoeng ke ho ohla ho qhibilihang, tse qhibilihisoang mochesong o phahameng ho etsa hore masela a qhibilihe. Kamora ho sefa litšila, li ka ohloa kapa tsa sebelisoa lihlahisoa tse ling. Lisebelisoa tse ling tse nang le fiber e sebetsang hantle li ka tlosa resin ea epoxy mochesong o phahameng, tsa tsosolosa boemo ba fiber, 'me tsa sebelisoa lihlahisoa tse seng tsa lesela ka mekhoa ea ho seha le ho sila; mekhoa ea lik'hemik'hale ke haholo-holo bakeng sa mefuta e fapaneng ea masela. Karohano ea likhoele e sebelisoa hape ka thoko, 'me makhetlo a mangata a sebelisoa ho hloekisa thepa e sebelisitsoeng hape, ho tlosa litšila le dae hamolemo, le ho kenya tšebetsong ntlafatso le tsosoloso.
Ka 2020, tlhahiso ea faeba ea polyester ea naha ea heso ke lithane tse limilione tse 49.3575, e leng 72% ea kakaretso, k'hothone ke lithane tse limilione tse 8.6, e leng 12%, viscose ke lithane tse limilione tse 3.95, e leng 5.8%, nylon e leng 5.6%. Lifaeba tse setseng li eketsa ho fihlela ho ka tlase ho 4%. E le ho netefatsa phepelo ea lijo, tlhahiso ea lifaeba tsa tlhaho tse kang k'hothone, line le ulu e ntse e theoha ka kakaretso. Ke leano le arotsoeng ka mekhahlelo la ho nkela lifaeba tse ling tsa tlhaho sebaka ka lifaeba tsa maiketsetso. Mohloli oa thepa e tala ea faeba ea maiketsetso o ka khetha mehloli e thehiloeng linthong tse phelang, 'me mehloli e nchafatsoang hape e lokela ho sebelisoa butle-butle ho felisa ho itšetleha ho feteletseng mehloling e sa nchafalitsoeng. Sena ha se feela sa bohlokoa bo sebetsang bakeng sa ho boloka mehloli, ho sireletsa tikoloho le ho fokotsa ho lula ha mobu o lenngoeng, empa hape ke sa bohlokoa bo boholo bakeng sa kaho le nts'etsopele ea moruo o chitja.
Nako ea poso: Hlakola-27-2023

