Denim ntxuav txheej txheem

1. Kev ntxhua khaub ncaws yog kev ntxhua khaub ncaws. Tsuas yog hloov cov ntxhua khaub ncaws uas peb paub txog hnub ua haujlwm rau kev siv tshuab. Cov dej kub yog li 60 degree -90 degree, ntxiv ib qho tshuaj ntxuav tes, thiab tom qab li 15 feeb ntawm kev ntxhua khaub ncaws, ntxiv softener rau cov dej huv kom cov ntaub Softer, nyiam dua, thiab pom kev zoo nkauj thiab huv. . Feem ntau, raws li qhov ntev ntawm lub sij hawm ntxuav thiab cov tshuaj, kev ntxhua khaub ncaws tuaj yeem muab faib ua lub teeb dav dav, ntxhua khaub ncaws, thiab ntxhua khaub ncaws hnyav. Feem ntau, lub teeb thiab kev ntxuav dav dav yog li 5 feeb, kev ntxuav dav dav yog li 15 feeb, thiab qhov hnyav dav dav yog li 30 feeb.

2. Kev ntxuav pob zeb / pob zeb ntxuav ( pob zeb WASH ) Pob zeb ntxuav txhais tau tias ntxiv ib qho me me ntawm pob zeb pumice rau cov dej ntxhua kom txhuam cov pob zeb pumice thiab cov khaub ncaws. tiv nrog khaub ncaws. Nws tuaj yeem ntxuav lossis yaug ua ntej pob zeb sib tsoo, lossis yaug tom qab pob zeb sib tsoo. Raws li cov kev xav tau sib txawv ntawm cov neeg siv khoom, yellowstone, pob zeb dawb, AAA pob zeb, pob zeb dag, roj hmab pob, thiab lwm yam tuaj yeem siv rau kev ntxuav kom ua tiav cov nyhuv sib txawv. .

3. ENZYME WASH Enzyme yog ib hom cellulase, uas tuaj yeem degrade cov qauv fiber ntau raws li tus nqi pH thiab qhov kub thiab txias, kom cov ntaub nto tuaj yeem maj mam faded, fading (ua "peach tawv") nyhuv) thiab tau ntev- ntev soft effect. Lub pob zeb tuaj yeem siv ua ke los yog siv rau hauv qhov chaw ntawm pob zeb. Yog siv ua ke nrog pob zeb, nws feem ntau hu ua ENZYME STONE WASH. Cov qub yog siv rab phom txau los txau cov tshuaj poov tshuaj permanganate ntawm cov khaub ncaws raws li kev tsim qauv, thiab cov tshuaj tiv thaiv tshwm sim ua rau cov ntaub ploj. Lub degree ntawm fading yog tswj los ntawm qhov ceev thiab qhov ejection npaum li cas. Sandblasting tseem hu ua sandblasting. Xuab zeb daim ntaub nrog cov cuab yeej tshwj xeeb (tus txhuam hniav fais fab loj, tsuas yog hom rau cov menyuam). Muaj feem ntau yog tus qauv inflatable haum. Nyob rau hauv cov nqe lus ntawm cov nyhuv, lub qub fades tusyees, nto thiab puab txheej yog faded, thiab muaj zog fade nyhuv yuav ua tau tiav. Cov tom kawg tsuas muaj fading ntawm qhov chaw, thiab lub cev puas tsuaj rau cov fibers tuaj yeem pom.

4. Cov xuab zeb ntxuav yuav tsum siv qee cov alkaline thiab oxidizing auxiliaries, yog li cov khaub ncaws yuav muaj cov nyhuv fading thiab muaj kev nkag siab ntawm staleness tom qab ntxuav. Fluff, thiab tom qab ntawd ntxiv qee cov softeners, tuaj yeem ua rau cov ntaub mos mos thiab mos tom qab ntxuav, yog li txhim kho qhov kev nplij siab ntawm hnav.

5. Kev ntxuav tshuaj (CHEMICAL WASH) tshuaj ntxuav tsuas yog siv cov tshuaj alkali muaj zog (NaOH, NaSiO3, thiab lwm yam) kom ua tiav lub hom phiaj ntawm fading. Tom qab ntxuav, cov khaub ncaws yuav muaj kev nkag siab zoo ntawm staleness, thiab tom qab ntawd ntxiv softener, cov khaub ncaws yuav mos, plump effect. Yog tias cov pob zeb tau ntxiv rau cov tshuaj ntxuav, nws yog hu ua CHEMICAL STONE WASH, uas tuaj yeem txhim kho cov nyhuv ntawm fading thiab puas, kom cov khaub ncaws muaj kev xav zoo ntawm cov laus. Fossil ntxhua khaub ncaws ua ke ua ke tshuaj ntxuav thiab ntxuav pob zeb. Muaj peev xwm ua tiav qhov kev ntxhov siab thiab fluffy nyhuv tom qab ntxuav.

6. BLEACH WASH Txhawm rau ua kom cov khaub ncaws muaj xim dawb lossis ci zoo nkauj thiab zoo nkauj, cov khaub ncaws yuav tsum tau yaug, uas yog, tom qab ntxuav ib txwm nrog dej huv, cua sov rau 60 ° C, thiab ntxiv cov nqi tsim nyog raws li. mus rau qhov tob ntawm bleaching xim. Cov tshuaj ntxuav tes, 7-10 feeb kom cov xim zoo ib yam ntawm lub rooj tsavxwm. Thaum lub sijhawm ua haujlwm, cov kev taw qhia ntawm kev ntxiv cov tshuaj bleaching yuav tsum ua raws li cov kev taw qhia ntawm lub tog raj kheej tig, kom tsis txhob muaj cov tshuaj bleaching ncaj qha poob rau ntawm cov khaub ncaws vim nws tsis tuaj yeem diluted nrog dej kom sai li sai tau, ua rau cov tshuaj dawb ib nrab. Ua ntej bleaching, qib dej hauv lub tank yuav tsum siab dua me ntsis kom cov tshuaj dawb tuaj yeem diluted. Tom qab cov khaub ncaws tau bleached, cov dej bleaching nyob rau hauv cov dej yog neutralized nrog loj (me) dej qab zib (Na2CO3, NaHCO3) kom tsis txhob bleaching tag. Tom qab cov dej huv, ntxiv cov tshuaj detergent, fluorescent whitening agent, hydrogen peroxide, thiab lwm yam rau cov dej kub ntawm 50 degree C rau zaum kawg ntxuav, neutralize pH nqi, fluorescent whitening, thiab thaum kawg ua softening kho. Kev yaug tuaj yeem muab faib ua oxygen bleaching thiab chlorine bleaching. Oxygen bleaching yog siv cov oxidation ntawm hydrogen peroxide ntawm ib qho pH tus nqi thiab qhov kub thiab txias los rhuav tshem cov qauv xim, thiaj li ua tiav lub hom phiaj ntawm fading thiab whitening. Feem ntau, qhov saum npoo ntawm daim ntaub bleached yuav me ntsis reddish. Chlorine bleaching yog siv cov oxidation ntawm sodium hypochlorite los rhuav tshem cov qauv xim, thiaj li ua tiav lub hom phiaj ntawm fading. Chlorine bleach muaj cov nyhuv ntxhib fading thiab feem ntau yog siv los yaug indigo denim. Tom qab bleaching lub rooj tsavxwm, cov chlorine seem nyob rau hauv cov dej thiab cov khaub ncaws yuav tsum neutralized nrog dej hiav txwv yoj kom tsis txhob bleaching, thiab ces pob zeb sib tsoo yog ua tom qab bleaching, uas yog hu ua BLEACH STONE.

7. Tom qab DESTROY WASH cov tsoos tsho yog polished nrog cov pob zeb pumice thiab kho nrog cov khoom siv ntxiv, qee qhov (pob txha, caj dab caj dab, thiab lwm yam) yuav raug puas tsuaj rau qee qhov, thiab cov khaub ncaws yuav muaj kev cuam tshuam ntau dua tom qab ntxuav.

8. Soak lub pob zeb qhuav qhuav nrog cov tshuaj poov tshuaj permanganate, thiab tom qab ntawd txhuam nws ncaj qha nrog cov khaub ncaws hauv lub tog raj kheej kheej kheej, thiab txhuam cov khaub ncaws ntawm cov khaub ncaws los ntawm cov pob zeb pumice, kom cov poov tshuaj permanganate oxidizes cov ntsiab lus sib txhuam, yog li ntawd. daim ntaub nto tsis tas li fading los ua cov pob dawb zoo li snowflakes.

Cov txheej txheem ntawm kev ntxhua khaub ncaws snowflake yog raws li hauv qab no: soaking lub pob zeb pumice nrog poov tshuaj permanganate - qhuav sib tsoo ntawm pob zeb pumice thiab cov khaub ncaws - cov nyhuv snowflake ntawm lub rooj tsavxwm - tshem tawm cov khaub ncaws thiab ntxuav cov pob zeb hmoov av ntawm cov khaub ncaws nrog dej huv. nyob rau hauv lub tank ntxuav - oxalic acid neutralization - Ntxuav nrog dej - Siv softener.

9. MUSTACHE EFFECT yog WHISKER, tab sis WHISKER yog tus kws tshaj lij. Cat whiskers yog hom xuab zeb (tes rub, HAND BRUSH), uas tsuas yog hauv av rau hauv cov duab ntawm miv whiskers.

10. Sandblasting, tseem hu ua xuab zeb blasting (SPRAY STONE WASH / SAND BLAST), yog siv cov cuab yeej tshwj xeeb (daim duab hais lus, nws yog ib tug loj hluav taws xob txhuam hniav, tab sis nws yog ib hom rau cov menyuam) ntawm daim ntaub, feem ntau yog ib tug inflatable qauv. . .

11. Qhov tseem ceeb sib txawv ntawm MONKEY WASH thiab sandblasting yog qhov qub yog cov tshuaj lom neeg, thiab tom kawg yog cov nyhuv ntawm lub cev. Cov tshuaj tsuag phom yog txau cov tshuaj poov tshuaj permanganate rau ntawm cov khaub ncaws raws li kev tsim qauv nrog rab phom tsuag, thiab cov tshuaj tiv thaiv tshwm sim ua rau cov ntaub ploj. Lub degree ntawm fading yog tswj los ntawm cov concentration thiab tshuaj tsuag tus nqi ntawm poov tshuaj permanganate. Los ntawm qhov pom ntawm cov nyhuv, lub fading ntawm cov tshuaj tsuag horseliu yog ib yam, txheej txheej thiab sab hauv txheej muaj fading, thiab muaj zog fading nyhuv tuaj yeem ua tiav. Lub sandblasting tsuas yog fading ntawm txheej txheej, thiab lub cev puas tsuaj rau cov fiber ntau tuaj yeem pom.

12. Pigment wash / pigment dyed wash tseem hu ua "single-sided coating/paint dyeing", uas txhais tau hais tias txoj kev ntxhua khaub ncaws no yog tsim tshwj xeeb rau cov khaub ncaws dyed nrog cov xim, thiab nws txoj haujlwm yog sib sau ua ke cov xim qub ci ntsa iab thiab softness rau lub kov.