Taw Qhia Ntawm Ecological Dyeing Method

Raws li cov neeg siv khoom tau txais kev saib xyuas ntau ntxiv txog kev noj qab haus huv thiab kev tiv thaiv ib puag ncig, cov khaub ncaws thiab khoom siv hauv tsev kuj tau sau ob lub ntsiab lus no ua cov cim tseem ceeb. Qhov teeb meem no pom zoo cov txheej txheem dyeing uas tsis muaj teeb meem rau tib neeg lub cev thiab ib puag ncig - ecological dyeing.

Dab tsi yog ecological dyeing method?

Ecological Dyeing yog hais txog kev siv tshuab dyeing uas yog raws li kev ruaj ntseg thiab ua tiav ntau lawm thiab ua cov saw hlau. Cov ntaub ntawv fiber ntau, dyes thiab tshuaj yog ib puag ncig tus phooj ywg thiab tsis muaj kev phom sij rau tib neeg lub cev thiab ib puag ncig. Nws cov txheej txheem tsim khoom thiab kev ua haujlwm muaj kev nyab xeeb thiab ecological, tsis muaj kev puas tsuaj rau cov khoom siv thiab ua paug ib puag ncig; nws ua haujlwm tau zoo thiab ua haujlwm siab; nws cov khoom muaj kev nyab xeeb, noj qab haus huv thiab multifunctional, thiab tag nrho cov saw hlau raug soj ntsuam nruj me ntsis. Txhawm rau tsim kom muaj cov saw hlau dyeing huv, nws yog ib qho tsim nyog yuav tsum ua haujlwm ua ke los ntawm cov khoom siv raw, cov khoom tsim, kev ua thiab daim ntawv thov los tsim kom muaj cov txheej txheem huv dyeing ntau lawm.

Dab tsi ntawm ecological dyeing txoj kev muaj?

1. Ntshiab cov nroj tsuag dyeing. Siv cov ntshiab ntuj dyes, lom dyes thiab tej yam ntuj tso ntxhia dyes, tsis muaj chemical synthetic auxiliaries yog siv nyob rau hauv cov txheej txheem dyeing, uas yog qhov zoo tshaj plaws thiab feem ntau environmentally friendly dyeing txheej txheem, tshwj xeeb tshaj yog rau cov dyeing ntawm ecological fibers xws li organic paj rwb muaj zoo heev nyhuv. , thiab lav cov organic xwm ntawm textile.

2. Bionic dyeing. Ua raws li cov qauv, kev faib tawm thiab kev ua haujlwm ntawm cov xim hauv cov kab mob rau bionic dyeing yog ib txoj hauv kev tshiab ecological dyeing.

3. Supercritical carbon dioxide kua dyeing (SFD). Qhov no yog ib txoj kev uas tsis yog-aqueous staining. Supercritical carbon dioxide kua dyeing yog tsim rau cov tshuaj fibers xws li polyester, nylon, spandex thiab acetate fibers. Tus nqi poob hauv cov txheej txheem dyeing tsuas yog 2 feem pua ​​​​rau 5 feem pua, uas muaj qhov zoo ntawm tsis muaj kuab paug thiab siv zog tsawg.

4. luv txheej txheem dyeing. Cov txheej txheem luv luv dyeing thev naus laus zis zoo heev txhim kho kev tsim khoom, txo cov txheej txheem kev ua haujlwm, txhim kho cov khoom lag luam zoo, thiab txo cov nqi dyeing.

5. Electrochemical dyeing. Qhov no yog ib txoj kev dyeing tshiab, uas siv electrochemical cathodic txo los hloov cov tshuaj sulfur hmoov txo dyeing txheej txheem, tsis tsuas yog muaj peev xwm tswj tau qhov zoo ntawm vat dyes, tab sis kuj cov tshuaj dyeing yuav rov qab siv tau, txuag 80 feem pua ​​ntawm cov tshuaj reagents thiab dej ntau, txo tus nqi ntawm dyeing, thiab nws kuj tau txo tus nqi ntawm cov dej phwj tuaj kho hauv dyeing factories.

6. Active dyeing. Txawm hais tias reactive dyes tau tsim ntau yam khoom zoo ib puag ncig, kev siv tus nqi ntawm cov dyes yog tsawg, thiab cov dyes reactive muaj qis ncaj qha rau cellulose fibers, thiab hydrolysis tshwm sim thaum lub sij hawm dyeing, thiab tus nqi poob mus txog 50 feem pua.

7. Tsawg ntsev dyeing. Yuav kom daws tau qhov teeb meem ntawm electrolyte muaj kuab paug los ntawm kev sib ntxiv ntawm ib tug loj npaum li cas ntawm medium-qhov loj qhov me electrolytes thaum lub sij hawm lub tso dyeing ntawm reactive dyes, low-salt dyeing reactive dyes thiab dyeing txheej txheem tau tsim nyob rau hauv tsev thiab txawv teb chaws.

8. sib sib zog nqus xim dyeing. Muaj ntau thiab ntau xim tsaus nti dyed los ntawm reactive dyes, tshwj xeeb tshaj yog navy xiav thiab dub. Txhawm rau kom tsis txhob dyeing muaj kuab paug, nws tuaj yeem tswj tau los ntawm dyeing hauv cov xim sib sib zog nqus thiab tuab.

9. ceev dyeing. Cov txheej txheem los ua kom cov xim nrawm nrawm suav nrog xaiv cov xim reactive nrog ceev ceev; hloov kho fibers, xws li kev hloov kho lub cev lossis tshuaj hloov kho, ua kom cov qib ntawm cov tshuaj tiv thaiv dye, qhia cov khoom tiv thaiv dyes ntawm fibers, thiab lwm yam.; Xaiv tus neeg kho qhov tsim nyog lossis tus neeg sawv cev sib txuas rau kev kho mob thiab lwm txoj hauv kev.

10. Lwm yam dyeing technologies. Muaj ob peb lwm niche eco-stains ib yam nkaus.