Ntau tus neeg tuaj tshiab yuav xav tias dab tsi yog txheej txheem ntawm cov ntaub dyeing? Qee cov kauj ruam ntxhib yog raws li hauv qab no.
Ua ntej tshaj plaws, peb muaj QC pab pawg los xaiv cov kab lo lo ntxhuav zoo tshaj plaws nyob ntawm cov xim sib txawv thiab cov kev xav tau ntau lawm. Koj paub, cov xim sib txawv tso cov kev xav tau sib txawv ntawm cov ntaub hauv paus. Thaum xaiv tiav lawm, cov hauv paus raug xa mus rau dyeing Rhiav. Saum toj no tuaj yeem suav hais tias yog thawj kauj ruam ntawm dyeing txheej txheem. Tau kawg, ntau cov kauj ruam tseem ceeb tau koom nrog, xws li kev noj cov kab mob silkworm, silk yarns spinning thiab cultivation as well as reeling yarns from cocoons. Txawm li cas los xij, cov no yog thaj chaw tshwm sim ua ntej peb txoj kev lag luam, yog li kuv yuav tsis tham ntau txog nws.
Thib ob, rau cov xim tshiab lossis cov xim kev cai, peb feem ntau ua rau lub chaw kuaj ntshav kom paub tseeb tias lawv ua haujlwm raug ua ntej ua haujlwm ntau lawm. Thiab cov kws tshaj lij sau cov zaub mov txawv rau yav tom ntej siv.Yog li, qhov no tuaj yeem suav tias yog qhov thib ob ntawm cov txheej txheem dyeing. Lab dips feem ntau yog ua nyob rau hauv ob lossis peb qhov ntxoov ntxoo thiab peb xa tag nrho cov teeb rau peb cov neeg siv khoom thiab ncaws tawm cov khoom lag luam ntau ntawm cov neeg siv khoom xaiv.
Tom qab ntawd, dyeing "formal" pib thaum kawg. Cov tshuab peb siv yog"soaking" hom, uas txhais tau tias dye tsau rau hauv cov ntaub lo lo ntxhuav los ntawm sab hauv mus rau sab nraud. Qhov zoo ntawm hom yog kom txo qis kev sib txhuam ntawm lub tshuab thiab cov ntaub kom txo tau qhov kev puas tsuaj ntau li ntau tau. Cov txheej txheem xim nrawm tuaj yeem ua tiav hauv lub tshuab no.
Raws li cov kauj ruam tom ntej, qhov dav kho thiab ziab yuav ua tiav.Silk fabric shrink thaum kawg dyeing txheej txheem thiab peb yuav tsum tau kho qhov dav ntawm no kom txhob lo lo ntxhuav ntaub qauv thiab txawm. Ib feem ntawm cov txheej txheem xim fasten tiav ntawm no qee zaum. Tom qab cov txheej txheem no, cov ntaub yuav raug xa mus rau thawj zaug ntawm kev tshuaj xyuas, tom qab ntawd ntim. Yog tias cov neeg siv khoom xav tau cov ntaub lo lo ntxhuav kom softer, peb yuav tsum siv qee qhov kev kho mob tom qab siv lwm lub tshuab.
Thaum kawg, peb feem ntau siv ob lub tshuab tshuaj xyuas thiab cov neeg ua haujlwm QC paub txog kev tshuaj xyuas zoo. Qhov no yog kauj ruam kawg. Tab sis, muaj qee qhov lwm yam txuj ci uas kuv tsis tau hais txog. Piv txwv li, yog tias koj xav tiv thaiv txhob lo lo ntxhuav crepe de chine ntaub los ntawm shrinking tom qab nws tau ua rau hauv dresses, ces, peb yuav siv preshrinking kev kho mob. Thiab piv txwv li, yog tias koj xav kom txhob lo lo ntxhuav satin kom tsis tshua muaj ci los yog silk habotai ntaub kom softer, ces, peb yuav tig mus rau xuab zeb ntxuav txheej txheem kom ua tiav cov hom phiaj.
