Lub hauv paus ntsiab lus ntawm dyeing tshuab

Dyeing tshuabyog cov cuab yeej siv dav hauv kev lag luam textile, uas tuaj yeem sib npaug dyed ntxiv rau hauv textile, ua rau nws zoo li nplua nuj thiab muaj yeeb yuj.Lub tshuab dyeing ua haujlwm los ntawm kev hloov cov tshuaj zas rau hauv cov ntaub ntawv thiab kho nws mus rau fiber ntau los ntawm kev ua haujlwm ntau.

Covtshuab dyeingyuav tsum tau npaj los npaj cov tshuaj dye.Cov tshuaj dye muaj xws li dyes, additives thiab solvents.Dyes yog cov khoom tseem ceeb uas muab cov xim xim, cov khoom siv ntxiv tuaj yeem txhim kho cov khoom adsorption ntawm dyes nrog rau cov nyhuv dyeing, nrog cov kuab tshuaj kom dilute cov tshuaj zas xim, ua kom yooj yim siv.

Tom ntej no, lubtshuab dyeingyuav tsum tau hloov cov tshuaj dye rau hauv textile.Cov kauj ruam no feem ntau yog ua los ntawm kev txau, soaking, lossis soaking.Txau yog txheej txheem ntawm kev txau cov tshuaj zas rau hauv cov ntaub ntawv ntawm cov khoom kom nws sib npaug.Impregnation yog txheej txheem ntawm immersing ib textile nyob rau hauv ib tug dye tov kom nws tag nrho submerged.Impregnation yog txheej txheem ntawm txhaj tshuaj zas rau hauv cov dyeing roller ntawm atshuab dyeingthiab tom qab ntawd hla cov ntaub ntawv los ntawm nws kom coj cov tshuaj zas rau hauv kev sib cuag nrog cov ntaub ntawv.Nyob rau hauv tus txheej txheem ntawm kev sib cuag ntawm cov tshuaj zas xim thiab cov ntaub ntawv, cov dye molecules yuav integrate nrog fiber ntau sib cuam tshuam dimension ntawm cov ntaub ntawv nto.Qhov no yog vim cov dye molecules muaj hydrophilic lossis roj philic puag pawg, uas cuam tshuam nrog cov fiber ntau molecules uas muaj qhov chaw ntawm cov ntaub ntawv.Kev khi ntawm cov xim molecules thiab fiber ntau molecules yog ib qho txheej txheem ntawm lub cev adsorption thiab tuaj yeem txhim kho los ntawm cov tshuaj tiv thaiv.Txhawm rau txhim kho cov dyeing molecules hauv fiber ntau, lub tshuab dyeing yuav tsum ua kom tiav cov kauj ruam ntawm dyeing thiab kho.Cov kauj ruam no feem ntau yog ua los ntawm cua sov thiab nias.Cov cua sov ua kom muaj kev sib cuam tshuam ntawm cov dye molecules thiab kev sib cuam tshuam ntawm fiber ntau molecules ua rau cov dye los khi ntau nruj hauv cov fiber ntau.Compressing nws txhim kho permeability ntawm dye molecules, ua kom yooj yim rau lawv nkag mus rau sab hauv ntawm fiber ntau.Lub tshuab dyeing yuav tsum tau ua tom qab ua tiav ntawm cov xim.Tom qab kev kho mob feem ntau muaj ob kauj ruam: yaug thiab teeb tsa dheev.Rinsing yog tshem tawm cov dye residues los ntawm textiles los tiv thaiv cov xim ntawm fading.Stereotype Nws yog los ntawm kev siv cua sov lossis tshuaj kho mob los ua kom muaj kev sib raug zoo ntawm cov dyeing thiab fiber ntau kom ntseeg tau tias cov nyhuv dyeing kav ntev.Lub tshuab dyeing hloov cov tshuaj dye rau cov ntaub ntawv los ntawm ntau cov kauj ruam.Nws yog tsau nyob rau hauv cov fibers.Lub hauv paus ntsiab lus ua haujlwm ntawm dyeing tshuab suav nrog kev npaj cov tshuaj zas xim thiab kev sib xyaw ntawm cov xim hloov xim thiab cov ntaub ntawv, lub hauv paus ntsiab lus ntawm dyeing khoom xim thiab dye tom qab kho, kom textiles muaj ntau yam xim thiab zoo dyeing nyhuv thiab perseverance.