Ku langutiwa: 696 Mutsari: Zoe Nkarhi wo kandziyisa: 2024-09-04 Masungulo: Ndhawu
Tanihi xitirhisiwa xa malapi lawa yanga lukiwangiki, malapi lawa yanga lukiwangiki ya humesa swivumbeko swohambana hambana swa physical, kukatsa na ti degree tohambana hambana ta ku olova naku tiya, hikokwalaho ka maendlelo ya wona yo hlawuleka ya vuhumelerisi xikan’we naku hlawuriwa ka raw material. Xihloko lexi xi ta lavisisa swivangelo swa ku olova na ku tiya ka malapi lama nga lukiwangiki na swiyimo swa ku tirhisiwa ka wona.
Switirhisiwa leswikulu swa raw swo humelerisa malapi lawa yanga lukiwangiki i polypropylene (PP), polyester (PET), viscose fiber, etc. Polypropylene fibre yitala kutirhisiwa ku humelerisa switirhisiwa leswinga lukiwangiki leswinga tiya swinene hikokwalaho ka matimba ya yona yale henhla xikan’we naku tiya kahle ka ku onhaka. Polyester fibre yitala kutirhisiwa ku endla switirhisiwa swo olova leswinga lukiwangiki hikokwalaho ka elasticity ya yona ya kahle xikan’we naku olova. Ku hlanganisiwa kohambana hambana ka raw material na ti ratios swita khumba hiku kongoma ku tiya naku olova ka malapi lawa yanga lukiwangiki.
Maendlelo ya vuhumelerisi bya malapi lawa yanga lukiwangiki ya katsa meltblowing , spunlace , needle punching na hot rolling . Xikombiso, malapi lawa yanga lukiwangiki lawa ya endliwaka hiku meltblowing hi ntolovelo ya olova, kasi ku rhendzeleka hi ku hisa swinga endla leswaku malapi lawa yanga lukiwangiki ya tiya. Spunlace yitirhisa mati ya ntshikelelo wale henhla ku tlhava fibre web, leswi endlaka leswaku ti fibre ti hlangana, leswinga humesaka malapi lawa yanga lukiwangiki lawa ya olovaka naswona yanga na matimba yokarhi.
Swihlawulekisi swa xiviri swa ti fibre, kufana na ku enta ka fibre (denier), xivumbeko xa fibre cross-sectional, na vutshunguri byale henhla ka fibre, swita khumba ku olova kumbe ku tiya ka malapi lawa yanga lukiwangiki. Ti fibre letinene hi ntolovelo tinga humesa malapi yo olova lawa yanga lukiwangiki, kasi ti fibre to khwaxa tinga humesa swilo swo tiya.
Ku tiya na ku olova ka malapi lawa yanga lukiwangiki swa hambana kuya hi swilaveko swa swiyimo swa wona swaku tirhisiwa:
Malapi yo olova lawa yanga lukiwangiki: yatala kutirhisiwa ku endla ti gowns ta vuhandzuri leti lahliwaka, ti mask, ti sheets, ti medical dressings, etc. Switirhisiwa swilaveka kuva swi olova naswona switshamisekile kuva swihunguta ku hlangana na ku hlundzuka eka nhlonge leyi twaka.
Malapi yo tiya lawa yanga lukiwangiki: yanga tirhisiwa ku endla ti drapes ta vuhandzuri, swiambalo swo sirhelela, etc. Switirhisiwa leswi swilava mpimo wokarhi wa ku tiya ku hlayisa xivumbeko naku sivela ku nghena ka mati.
Lapi ro olova leri nga lukiwangiki: ri lulamerile eka swiambalo swa le mubedweni swofana na ti sheets, pillow cases, tablecloths, na swin’wana, leswi nyikaka soft touch na vuhlayiseki.
Malapi yo tiya lawa yanga lukiwangiki: Malapi ya upholstery lawa yanga tirhisiwaka eka fanichara kumbe swifunengeto swa rirhangu leswi lavaka ku hlayisa xivumbeko na xivumbeko lexi hlelekeke.
Malapi yo olova lawa yanga lukiwangiki: Ya tirhisiwa tani hi switirhisiwa swo funengeta kukula ka swimilani eka ku rima, yafanele kuva ya olova kuva ya hangalasiwa naku khomiwa hiku olova.
Lapi ro tiya leri nga lukiwangiki: Ri nga tirhisiwa ku endla tinete to sirhelela dyambu kumbe tikheteni to sivela ku hisa, leti lavaka mpimo wo karhi wa ku tiya leswaku ti seketela xivumbeko.
Malapi yo olova lawa yanga lukiwangiki: ya tirhisiwa eka ti sanitary napkins, ti diapers na swin’wana leswi lavaka ku olova kuva swinyika vuhlayiseki byo antswa bya munhu hi xiyexe.
Lapi ro tiya leri nga lukiwangiki: Eka swiyimo swin’wana, kufana na switirhisiwa swo paka swa ti wipes leti tsakamaka, kunga laveka ku tiya kokarhi ku hlayisa xivumbeko xa phasela xikan’we naku olovisa kutirhisiwa.
Soft nonwovens: Eka switirhisiwa swo sefa, ku olova swinga pfuneta ku nyika ndzhawu leyikulu yale henhla xikan’we naku tirha kahle ka filtration.
Hard nonwovens: Switirhisiwa swo pfalela kumbe leswinga onhakiki, ku tiya swinga nyika matimba yo antswa ya michini xikan’we naku tiya.
Lapi ro olova leri nga lukiwangiki: ri tirhisiwa ku endla swikhwama swo xava, swikhwama swa tinyiko, na swin’wana, leswi lavaka ku olova naswona swi olova ku swi peta.
Malapi yo tiya lawa yanga lukiwangiki: Yanga tirhisiwa ku endla mabokisi yo paka kumbe swivumbeko swo paka leswi lavaka ku hlayisa xivumbeko naku nyika nseketelo wokarhi.
Soft nonwovens: Switirhisiwa swo sivela mpfumawulo leswi tirhisiwaka endzeni ka mimovha leswi lavaka ku olova ku olovisa ku vekiwa na ku nyika vuhlayiseki.
Ti hard nonwovens: Eka swifunengeto swo sirhelela kumbe swiphemu swa xivumbeko xa swiphemu swo karhi, ku nga ha laveka ku tiya ko karhi leswaku ku sirheleleka na nseketelo.
Ku olova na ku tiya ka malapi lawa yanga lukiwangiki swi khumbeka ngopfu hi muxaka wa switirhisiwa swoka swinga lukiwanga, maendlelo ya vuhumelerisi, swihlawulekisi swa fibre, swilaveko swaku cheriwa, na swin’wana na swin’wana Vaendli vata lulamisa ratio ya switirhisiwa swoka swinga lulamisiwanga na maendlelo ya vuhumelerisi bya malapi lawa yanga lukiwangiki kuya hi swiyimo swohambana hambana swaku tirhisiwa na swilaveko swa matirhelo ku humelerisa switirhisiwa leswi fikelelaka swilaveko swokarhi. Hi ku tirhisa vutumbuluxi bya thekinoloji lebyi yaka emahlweni na ku antswisiwa ka switirhisiwa, mpimo wa ku tirhisiwa ka malapi lama nga lukiwangiki wu ta ndlandlamuxiwa ku ya emahlweni, ku nyika swintshuxo swo hambana swinene eka swiyimo hinkwaswo swa vutomi.