Khaub ncaws Dyeing
Cov txheej txheem tshwj xeeb tsim los rau dyeing npaj-rau-hnav khaub ncaws ua los ntawm paj rwb lossis cellulose fibers. Nws tseem hu ua daim dyeing. Kev hnav khaub ncaws dyeing tso cai rau cov xim zoo nkauj thiab ntxim nyiam ntawm cov khaub ncaws, kom ntseeg tau tias cov ris tsho dyed siv cov txheej txheem no muab cov txiaj ntsig tshwj xeeb thiab tshwj xeeb. Cov txheej txheem suav nrog dyeing cov tsoos tsho dawb nrog cov dyes ncaj qha lossis cov dyes reactive, nrog rau tom kawg muab cov xim zoo dua. Cov khaub ncaws uas dyed tom qab sewn yuav tsum siv paj rwb xov. Cov txheej txheem no yog tsim rau cov khaub ncaws denim, saum, khaub ncaws ncaws pob, thiab hnav khaub ncaws xws li.
Tie-Dyeing
Tie-dyeing yog txheej txheem dyeing uas qee qhov ntawm cov ntaub yog nruj nreem khi los yog khi kom tiv thaiv kom tsis txhob nqus cov xim. Cov ntaub yog thawj twisted, folded, los yog khi nrog hlua ua ntej txheej txheem dyeing. Tom qab dyeing yog thov, cov hlua khi yog untied thiab cov ntaub yog rinsed, ua rau nws txawv txawv thiab xim. Qhov kev ua yeeb yam tshwj xeeb no thiab cov xim zoo nkauj tuaj yeem ntxiv qhov tob thiab txaus siab rau kev tsim khaub ncaws. Nrog rau kev nce qib hauv thev naus laus zis, cov txheej txheem ua digital tau siv los tsim ntau hom kev kos duab hauv kev khi-dyeing. Cov tsoos npuag textures yog twisted thiab sib tov los tsim cov qauv nplua nuj thiab muag heev thiab xim sib tsoo.
Tie-dyeing yog tsim rau fabrics xws li paj rwb thiab linen, thiab siv tau rau lub tsho, T-shirts, suits, dresses, thiab lwm yam.
Dip Dye
tseem hu ua khi-dye lossis immersion dyeing, yog ib qho txheej txheem dyeing uas koom nrog rau ib feem ntawm cov khoom (feem ntau yog khaub ncaws lossis textiles) rau hauv da dej dyeing los tsim cov nyhuv gradient. Cov txheej txheem no tuaj yeem ua tiav nrog ib qho xim dye lossis ntau xim. Cov nyhuv dip dye ntxiv qhov ntev rau cov ntawv luam tawm, tsim kev nthuav dav, zam, thiab tus kheej zoo li uas ua rau cov khaub ncaws tshwj xeeb thiab ntxim nyiam. Txawm hais tias nws yog ib qho xim gradient lossis ntau xim, dip dye ntxiv vibrancy thiab pom kev zoo rau cov khoom.
Haum rau: suits, tsho, t-shirts, ris, thiab lwm yam.
Hlawv tawm
Cov txheej txheem hlawv tawm yog txheej txheem tsim cov qauv ntawm cov ntaub los ntawm kev siv tshuaj los ua kom puas cov fibers ntawm qhov chaw. Cov txheej txheem no feem ntau yog siv rau ntawm cov ntaub sib xyaw, qhov twg ib feem ntawm cov fibers muaj kev cuam tshuam ntau dua rau corrosion, thaum lwm cov khoom muaj kev tiv thaiv corrosion ntau dua.
Blended fabrics yog tsim los ntawm ob lossis ntau hom fibers, xws li polyester thiab paj rwb. Tom qab ntawd, ib txheej ntawm cov tshuaj tshwj xeeb, feem ntau yog cov khoom muaj zog corrosive acidic, yog coated rau cov fibers. Cov tshuaj no corrodes cov fibers nrog ntau dua flammability (xws li paj rwb), thaum tsis muaj teeb meem rau cov fibers nrog zoo corrosion kuj (xws li polyester). Los ntawm corroding cov acid-resistant fibers (xws li polyester) thaum khaws cia cov acid-susceptible fibers (xws li paj rwb, rayon, viscose, flax, thiab lwm yam), ib tug tshwj xeeb qauv los yog kev ntxhib los mos yog tsim.
Cov txheej txheem kub hnyiab feem ntau yog siv los tsim cov qauv nrog cov pob tshab, vim tias cov fibers tiv thaiv corrosion feem ntau dhau los ua cov khoom siv translucent, thaum cov corroded fibers tawm hauv qab breathable qhov khoob.
Snowflake Ntxuav
Cov pob zeb qhuav qhuav yog soaked hauv cov tshuaj poov tshuaj permanganate, thiab tom qab ntawd nws yog siv los txhuam thiab txhuam cov khaub ncaws hauv ib lub vat tshwj xeeb. Lub pob zeb pumice abrasion ntawm cov khaub ncaws ua rau cov poov tshuaj permanganate oxidize cov ntsiab lus sib txhuam, ua rau tsis zoo fading ntawm cov ntaub nto, zoo li cov pob dawb zoo li cov pob zeb. Nws tseem hu ua "fried snowflakes" thiab zoo ib yam li qhuav abrasion. Nws yog lub npe hu ua tom qab cov khaub ncaws tau npog nrog cov qauv zoo li snowflake loj vim kev ua kom dawb.
Haum rau: Feem ntau cov ntaub tuab, xws li lub tsho, hnav khaub ncaws, thiab lwm yam.
Acid Ntxuav
yog ib txoj hauv kev kho textiles nrog cov kua qaub uas muaj zog los tsim kom muaj qhov tshwj xeeb wrinkled thiab faded nyhuv. Cov txheej txheem feem ntau cuam tshuam nrog kev nthuav tawm cov ntaub rau cov kua qaub, ua rau muaj kev puas tsuaj rau cov qauv fiber ntau thiab fading ntawm cov xim. Los ntawm kev tswj cov concentration ntawm cov kua qaub thiab lub sijhawm ntawm kev kho mob, cov teebmeem fading sib txawv tuaj yeem ua tiav, xws li tsim kom muaj lub ntsej muag mottled nrog cov xim sib txawv ntawm cov xim lossis ua cov npoo ntawm cov khaub ncaws. Qhov tshwm sim ntawm cov kua qaub ntxuav ua rau cov ntaub hnav thiab kev ntxhov siab, zoo li nws tau dhau xyoo ntawm kev siv thiab ntxuav.
NYEM QHOV CHAW UA HAUJ LWM