Taw qhia rau xov paj

Cov xov paj tau muab faib ua: ① luv fiber ntau xov paj, uas yog tsim los ntawm spinning luv fibers (natural short fibers los yog tshuaj fiber txiav fibers), thiab muab faib mus rau hauv lub nplhaib spun yarn, dawb kawg spun yarn, nws tus kheej twisted yarn, thiab lwm yam. ② Nruam filament , xws li tej yam ntuj tso txhob lo lo ntxhuav thiab hluavtaws filament, nrog los yog tsis twist, du filament los yog deformed filament, thiab lwm yam Short fiber thiab nruam filament ua ke yarn, xws li polyester paj rwb filament core-spun yarn. Xov yog tsim los ntawm kev sib txuas thiab twisting ob lossis ntau dua strands ntawm ib lub xov paj.
Muaj ntau txoj hauv kev los qhia qhov zoo ntawm cov xov paj, xws li tus lej, ntsuas ntsuas, suav Askiv, suav suav, thiab lwm yam (saib suav). Lub twist ntawm cov xov paj yog sawv cev los ntawm tus naj npawb ntawm twists ib 'meter' los yog nti. Cov kev taw qhia ntawm twisting rov qab yog muab faib ua S twisting thiab Z twisting. Nyob rau hauv ib qho kev sib tw, lub zog ntawm cov xov paj nce nrog qhov nce ntawm kev sib tw. Cov kev taw qhia twist ntawm ib lub xov tooj thiab cov kev taw qhia twist ntawm ply yarn raug xaiv raws li lub hom phiaj ntawm ply yarn. Feem ntau, cov xov paj ib leeg thiab ply yarn yog twisted nyob rau hauv qhov opposite direction, piv txwv li ZS los yog SZ. Muaj qhov pom kev zoo ntawm kev sib tw ntawm ib qho xov paj thiab cov xov paj ply, nyob rau hauv uas lub zog ntawm ply yarn nce nrog qhov nce ntawm twist, tab sis txo qis thaum tus nqi tseem ceeb tshaj. Cov khoom ntawm fibers thiab spinning txoj kev ua lub luag haujlwm txiav txim siab hauv kev ua haujlwm ntawm cov xov paj. Thaum lub sij hawm twisting txheej txheem ntawm lub nplhaib spun yarn, vim yog kev hloov ntawm cov fibers, cov fibers raug xa rov qab los ntawm txheej sab hauv mus rau txheej txheej ntawm cov xov paj, thiab tom qab ntawd los ntawm txheej txheej mus rau txheej sab hauv. Cov fibers yog muab kauv zoo li tus nyob ib ncig ntawm lub axis ntawm cov xov paj, thiab cov kauv vojvoog hloov pauv nce los yog txo nyob rau hauv axis. Nyob rau ntawm lub sijhawm no, cov fibers ntev dua yuav ntau dua rau ntawm axis ntawm cov xov paj, thaum cov fibers luv dua yuav ntau dua rau txheej txheej ntawm cov xov paj. Cov fibers zoo zoo rau ntawm axis ntawm cov xov paj, thaum coarse fibers yuav mus rau txheej txheej ntawm cov xov paj. Fibers nrog qis pib modulus feem ntau nyob rau hauv txheej txheej, thaum fibers nrog siab dua pib modulus feem ntau nyob rau hauv lub puab txheej. Tsim nyog xaiv cov fibers nrog cov khoom sib txawv tuaj yeem tig cov qauv sib txawv ntawm cov xov paj, hloov mus rau cov ntaub sib txawv siv lossis txhim kho kev hnav. Vim lub fact tias cov tshuaj fibers yuav arbitrarily xaiv nyob rau hauv ntev, fineness, thiab cross-sectional duab, nws yog advisable siv ib tug me ntsis thicker thiab luv luv tshuaj fibers tov nrog paj rwb rau outerwear fabrics kom lub woolly zoo nkauj nyob rau saum npoo ntawm cov xov paj. . Cov ris tsho hauv qab yuav tsum tau ua los ntawm me ntsis thinner thiab ntev hluavtaws fibers, nrog paj rwb fibers muab tso rau ntawm txheej txheej ntawm cov xov paj los txhim kho cov dej noo thiab kev nplij siab. Dawb kawg spinning suav nrog yarns spun los ntawm airflow spinning, electrospinning, eddy tam sim no spinning, thiab lwm yam. Vim tsis tshua muaj fiber ntau hloov mus rau hauv lub sij hawm twisting, cov xov paj tseem nruj thiab xoob piv rau txheej txheej, nrog cov qauv xoob, tsis zoo fiber ntau ncaj, tsis zoo fiber ntau adhesion, cov xov paj tsis muaj zog, tab sis zoo dyeing thiab hnav tsis kam. Tus kheej twisted yarn, tseem hu ua nws tus kheej twisted yarn, yog ib hom xov paj uas siv twist rollers los tsim ib ntus rau pem hauv ntej thiab thim rov qab tsis tseeb twist ntawm cov strands, uas ua rau lub sij hawm tsis muaj qhov sib tw ntawm cov xov paj, ua rau lub zog qis. Feem ntau, nws yog woven tom qab folded rau hauv strands.
Filament yarn yog ib pob ua los ntawm filaments (xws li tej yam ntuj tso txhob lo lo ntxhuav, hluavtaws txhob lo lo ntxhuav, los yog rayon) uas ua ke ua ke; Feem ntau suav nrog polyester filament, viscose filament, nylon filament, thiab lwm yam.
Cov xov paj zoo nkauj feem ntau tshwm sim raws li kev hloov pauv ntawm qhov pom lossis xim ntawm cov xov paj. Muaj cov ntaub qhwv, core wrapping, xyoob knots, plab loj, cov xim dots, waveforms, braids, phuam, voj voog, knots, plaub, txhuam hniav, centipedes, ribbons, Duan dyeing, Chenille, thiab hais txog.