Reactive dyes muaj dyeing ceev ceev, ua tiav chromatography thiab ci xim. Lawv tau siv dav hauv paj rwb knitted fabrics. Cov xim sib txawv ntawm dyeing yog ze ze rau qhov zoo ntawm daim ntaub nto thiab cov txheej txheem kho.
Lub hom phiaj ntawm pretreatment yog los txhim kho cov nyhuv capillary thiab whiteness ntawm ntaub, thiaj li ua kom cov dyes rau dye lub fiber sib npaug zos thiab sai sai.
Dyes
Kev tsom xam ntawm kev sib raug zoo ntawm dyes yog qhov tseem ceeb heev los txo cov xim sib txawv. Lub compatibility ntawm dyes nrog zoo sib xws dye-uptake yog zoo dua.
Pub thiab cua sov Curve
Cov txheej txheem dyeing ntawm reactive dye muaj peb theem: absorbing, dispersing thiab kho.
Cov Khoom Siv Dyeing
Kev dyeing ntawm paj rwb knitted fabrics feem ntau yog siv lub dav hlau dav hlau hlua dyeing tshuab, uas tuaj yeem hloov kho qhov ntws, siab thiab ceev ntawm cov ntaub npuag raws li cov qauv ntawm cov ntaub sib txawv (xws li nyias thiab tuab, nruj thiab xoob thiab ntev. thiab luv ntawm txhua daim ntaub) kom ua tiav qhov zoo tshaj plaws dyeing mob.
Dyeing Auxiliaries
1.Leveling tus neeg sawv cev
Thaum dyeing lub teeb xim, nws yog ib qho tsim nyog yuav tau ntxiv ib qho nyiaj ntawm tus neeg sawv cev kom ua tiav cov xim dyeing. Tab sis thaum dyeing xim tsaus, nws tsis tsim nyog. Tus neeg sawv cev theem muaj affinity rau reactive dyes. Nws muaj qee qhov kev ua haujlwm ntub dej, kev ua haujlwm tsis zoo thiab qib kev ua haujlwm.
2.Dispersing tus neeg sawv cev
Dispersing tus neeg sawv cev feem ntau yog siv los sib faib cov dye molecules nyob rau hauv lub dyeing da dej thiaj li ua kom ib tug balanced dyeing da dej.
3.Anti-creasing tus neeg saib xyuas thiab fiber ntau tiv thaiv tus neeg saib xyuas
Vim hais tias knitted fabrics yog los ntawm hlua dyeing, thaum lub sij hawm pretreatment thiab dyeing txheej txheem, cov ntaub yuav inevitably crease. Ntxiv cov tshuaj tiv thaiv kab mob los yog cov tshuaj tiv thaiv fiber ntau yuav pab txhim kho qhov kev xav ntawm tes thiab cov tsos ntawm cov ntaub.
Post lub sij hawm: May-28-2024