
Cov cev tsoos tsho zas
Tus txheej txheem tshwj xeeb tsim rau dyying npaj-rau-hnav ris tsho ua los ntawm cov paj rwb lossis cellulose fibers. Nws tseem muaj lub npe hu ua Daim Dyeing. Cov vaj tsoos tsho zas xim tso cai rau cov xim muaj zog thiab ntxim nyiam xim ntawm cov khaub ncaws, kom muaj kev tsoos tsho uas muaj cov txheej txheem no muab cov txheej txheem tshwj xeeb thiab cov nyhuv tshwj xeeb. Cov txheej txheem cuam tshuam cov khaub ncaws dawb nrog kev ua kom ncaj lossis reactive dyes, nrog rau tom kawg muab xim zoo dua. Cov ris tsho uas tau dyed tom qab raug sewn yuav tsum tau siv xaws paj lug xov. Cov txheej txheem no yog haum rau kev txwv cov khaub ncaws, saum, cov kis las, thiab hnav xws li.

Khi Dyeing
Khi-dyeing yog ib tug zas xim yog qhov chaw uas muaj qee qhov ntawm cov ntaub yog khi nruj lossis khi kom tiv thaiv cov xim. Cov ntaub yog thawj zaug twisted, tais, lossis khi nrog txoj hlua ua ntej cov txheej txheem dowing. Tom qab cov xim tau thov, cov kab khi no tsis tau siv thiab cov ntaub yog yaug, ua rau cov qauv tshwj xeeb thiab xim. Qhov kev ua yeeb yam no zoo tshaj plaws thiab cov xim muaj zog tuaj yeem ntxiv qhov tob thiab txaus siab rau cov khaub ncaws tsim. Nrog kev nce qib hauv thev naus laus zis, digital ua cov tswv yim siv tau siv los tsim cov hom kev ua yeeb yam ntau yam hauv kev khi-dowing. Cov ntaub npuag cov khoom siv yog ntswj thiab sib xyaw los tsim cov qauv nplua nuj thiab cov qauv zoo nkauj thiab xim sib tsoo.
Khi-dyeing yog haum rau cov ntaub xws li paj rwb thiab ntaub pua chaw, thiab tuaj yeem siv rau tsho, T-tsho, hnav, hnav, thiab lwm yam.

DIP DY
Kuj pom tias yog khi-xim zas xim lossis cov txheej txheem zas daj uas cuam tshuam nrog ib feem ntawm cov khoom (feem ntau cov khaub ncaws (feem ntau cov khaub ncaws lossis cov xim da dej los tsim cov nyhuv gradient. Cov txheej txheem no tuaj yeem ua tiav nrog ib qho xim zas xim lossis ntau xim. Daim DIP Dye Qhov Loj rau cov ntawv luam tawm, tsim kom nthuav, zam, thiab tus kheej zoo li uas ua rau cov khaub ncaws tshwj xeeb thiab muag. Seb nws yog ib qho xim gradient lossis ntau xim, di ncauj zas ntxiv cov lus qhia txog kev ua kom pom tseeb rau cov khoom.
Haum rau: suits, tsho, t-shirts, ris, thiab lwm yam.

Hlawv
Lub hlawv tawm cov txheej txheem yog cov txheej txheem ntawm kev tsim cov qauv ntawm ntaub los ntawm kev thov tshuaj rau ib nrab rhuav tshem cov fibers rau saum npoo. Cov txheej txheem no feem ntau siv rau cov kab ke sib xyaw, qhov chaw ib feem ntawm cov fibers yog cov ntau dua rau kev xeb, thaum sib xyaw muaj kev tiv taus ntau dua rau corrosion.
Cov kab sib xyaw no yog tsim los ntawm ob lossis ntau hom ntawm cov fibers, xws li polyester thiab paj rwb. Tom qab ntawd, txheej txheej ntawm cov tshuaj tshwj xeeb, feem ntau yog cov tshuaj muaj zog ua kom muaj zog acidic, yog muab tso rau cov fibers. Cov tshuaj lom neeg corrodes nrog cov nplaim taws siab dua (xws li muaj kev puas tsuaj ntau dua), thaum ua tsis zoo rau cov fibers nrog zoo dua corrosion tsis kam (xws li polyester). Los ntawm corroding cov kua qaub-resistant fibers (xws li polyester) thaum khaws cov kua qaub, nplaim taws, thiab cov qauv tshwj xeeb lossis cov qauv sib txawv.
Qhov kev kub hnyiab cov txheej txheem feem ntau siv los tsim cov qauv nrog cov txiaj ntsig pob tshab feem ntau ua rau cov khoom tawg, thaum lub corroded fibers tawm tom qab breaperable khoob.

Snowflake Ntxuav
Cov pob zeb qhuav qhuav yog soaked nyob rau hauv poov tshuaj permanganate daws, thiab tom qab ntawd nws yog siv los ncaj qha thiab txhuam cov khaub ncaws hauv VAT tshwj xeeb. Pumice pob zeb ua paug rau ntawm cov khaub ncaws ua rau cov poov tshuaj permanganate rau oxidize cov duab sib txhuam, zoo li cov snowflake-zoo li me ntsis. Nws tseem hu ua "Fried rooflakes" thiab zoo ib yam li kom qhuav puas. Nws tau muaj npe tom qab cov khaub ncaws tau them nrog cov qauv snowflake loj uas zoo li kev ntxuav hniav dawb vim kev ntxuav hniav dawb.
Haum rau: feem ntau thicker ntaub, xws li tsho loj, hnav khaub ncaws, thiab lwm yam.

Acid ntxuav
yog ib txoj kev ntawm kev kho cov ntaub ntawv nrog cov acids muaj zog los tsim cov kev ua kom zoo nkauj thiab faded nyhuv. Cov txheej txheem feem ntau cuam tshuam nrog cov ntaub rau ib qho kev daws acidic, ua rau muaj kev puas tsuaj rau cov qauv fiber ntau thiab fading ntawm cov xim. Los ntawm kev tswj cov concentration ntawm cov tshuaj acid thiab lub sijhawm ua tiav tau tiav, xws li tsim cov nyom ntxoov ntxoo lossis tsim cov npoo ntawm cov ris tsho. Lub txiaj ntsig ntawm acid ntxuav muab cov ntaub uas hnav thiab ntxhov siab, zoo li yog nws tau dhau los siv thiab ntxuav.
Cov khoom pom zoo