Kev tsim cov ntaub pua tsev hauv tsev so feem ntau suav nrog ntau theem: xaiv cov khoom siv raw, spinning, weaving, dyeing thiab xov, thiab kev soj ntsuam zaum kawg. Ua ntej, cov khoom siv fiber ntau tsim nyog-xws li paj rwb, polyester, lossis paj rwb -polyester blends- raug xaiv raws li cov ntaub pua tsev xav siv. Paj rwb fibers undergo txheej txheem xws li qhib, carding, kos duab, roving, thiab spinning los ua xov paj; Cov xov tooj suav thiab warp / weft ntom yog tom qab ntawd txiav txim siab raws li cov khoom tshwj xeeb. Cov ntaub ntawv hauv tsev so, duvet npog, thiab hauv ncoo feem ntau siv cov tiaj tiaj, twill, lossis satin weaves, tsim los ntawm kev sib cuam tshuam ntawm warp thiab weft yarns rau hauv cov ntaub greige tiav. Kev hloov pauv ntawm cov khoom siv raw, cov xov paj tuab, thiab qhov ntom ntom ntom ntom ncaj qha cuam tshuam rau cov ntaub softness, breathability, abrasion resistance, thiab tag nrho tes-xav.
Thaum woven, cov ntaub greige tau dhau los ua cov txheej txheem ua tiav kom tau raws li qhov xav tau ntawm kev siv tsev so. Cov kauj ruam uas muaj xws li desizing, scouring, bleaching, dyeing, mercerizing, softening, thiab pre-shrinking. Dawb lub tsev so txaj feem ntau yuav tsum tau bleaching kom huv si, zoo li qub; qee qhov siab- zoo nkauj paj rwb ntaub tau raug mercerization los txhim kho smoothness, luster, thiab tes-xav. Ua ntej-shrinking feem ntau yog siv los txo qis qis tom qab ntxuav, kom ntseeg tau tias cov nplooj ntawv thiab cov ntaub npog npog muaj qhov ruaj khov txawm tias tom qab rov ntxhua dua. Rau cov khoom lag luam uas xav tau cov khoom tshwj xeeb, kev ua haujlwm ntxiv ua tiav- xws li kev tiv thaiv dej tsis zoo, stain resistance, lossis kev kho tshuaj tua kab mob - tuaj yeem siv tau raws li cov kev xav tau tshwj xeeb.
Tom qab dyeing thiab ua tiav, cov ntaub tau raug tshuaj xyuas thiab txiav kom paub tseeb tias xim, qhov dav, qhov hnyav, qhov ruaj khov, thiab qhov zoo ntawm qhov chaw raws li cov qauv ua ntej ua tiav rau hauv cov khoom kawg xws li nplooj ntawv, duvet npog, thiab hauv ncoo. Raws li lub txaj pw hauv tsev so yuav tsum tau siv ntau zaus, kev tsim khoom yuav tsum xav txog tsis yog qhov pib softness xwb tab sis kuj ua tau zoo tom qab ntxuav dua. Cov neeg tsim khoom feem ntau ua cov kev ntsuam xyuas ntawm cov khoom tiav- ntsuas qhov shrinkage, xim ceev, tawg lub zog, thiab puas ntsoog- kom ntseeg tau tias cov ntaub pua chaw tuaj yeem tiv taus qhov nruj ntawm qhov ntev - siv tsev so thiab kev lag luam - nplai ntxhua khaub ncaws. Tag nrho cov txheej txheem tsim khoom tuaj yeem raug suav hais tias yog "kev xaiv cov khoom siv raw- spinning-woven- dyeing thiab tiav-kev kho kom zoo-kev tshuaj xyuas cov khoom tiav- txiav thiab xaws," nrog rau txhua theem cuam tshuam rau qhov zoo thiab ruaj khov ntawm cov khoom siv zaum kawg.
