Dab tsi yog Acid Printing?

Dab tsi yog acid luam tawm?

Lub npe hu ua "luam ntawv thiab zas xim" yog muaj ob ntu: "luam ntawv" thiab "dyeing". Muaj ntau hom kev luam ntawv, xws li luam tawm reactive, disperse luam ntawv, acid printing, ncaj qha luam ntawv thiab xim luam ntawv. Acid acid sau yog dab tsi? "Acid Printing", tsuas yog los ntawm kev siv cov kua qaub ua si, luam tawm cov qauv uas peb xav tau ntawm cov nylon / nylon fabrics. Cov khoom lag luam ua los ntawm cov ntawv luam tawm acid, cov feem ntau zoo nkauj yog swimsuits, thiab tau kawg muaj ntau lwm yam siv.

Raws li txhua tus paub, tus qauv ntawm daim ntaub da dej yog qhov pom tseeb thiab ci, thiab lub nrawm tau zoo. Nov yog qhov tseem ceeb ntawm kev luam ntawv kua qaub. Tab sis yuav ua li cas luam tawm cov khoom zoo li no xav tau kev siv tshuab ntau thiab kev pabcuam xwm txheej. Lub tswv yim ntawm cov txheej txheem, kev xaiv tus muab tshuaj txhuam, tswj pH, tswj qhov ntsuas kub, kev sib xyaw xim, thiab xaiv cov tshuaj ntxuav tes xab npum yog txhua yam tseem ceeb uas cuam tshuam rau qhov zoo ntawm cov khoom lag luam.

“Kev luam ntawv” tsis zoo ib yam li kev zas xim. Kev luam ntawv yog luam tawm ntau yam qauv ntawm daim ntaub dawb. Nws tsis zoo li zas. Tag nrho cov ntaub no muab pov rau hauv cov tshuaj dyeing, yog li luam ntawv yuav tsum tsis tsuas yog xyuas kom muaj kev ncaj ncees thiab meej meej ntawm cov qauv. Nws tseem yuav tsum xyuas kom qhov chaw dawb yog tias tsis muaj luam ntawv tsis lo thiab huv, thiab kev luam ntawv zoo li ntawd. Yog li no, thaum cov kua qaub luam tawm cov tshuaj ntxuav tes yog siv los tshem cov tshuaj txhuam ntawm qhov chaw, nws tseem yuav tsum tiv thaiv daim ntaub dawb los ntawm staining. Yog li, qhov teeb meem yog siv cov tshuaj dawb los ntxuav cov xab npum tus neeg sawv cev, thiab cov zas xim hauv cov ntaub npuag ntxuav tes yog stained nrog daim ntaub dawb.