Kev kub siab thiab kev kub siab dyeing yog hais txog kev dyeing ntawm ntau tshaj 120. Yuav kom tau txais qhov kub thiab txias, dyeing yuav tsum tau nqa tawm hauv lub kaw lus kaw, thiab lub siab tshwj xeeb yuav tsum tau nce raws li. Cov tshuab ziab khaub ncaws kub thiab kub siab tuaj yeem siv rau kev kub kub dyeing, yog li dab tsi yog qhov cuam tshuam rau dyeing?
1. Kub: kub nce yog qhov zoo rau dyeing. Siab dhau lawm yuav ua rau cov xim tsis zoo thiab ua rau cov fibers puas. Feem ntau dyeing ntawm 120-130, tiam sis tsis ntau tshaj 145. Kev kub kub dyeing nruab nrab tuaj yeem ua rau dyeing ci ntsa iab, qib dyeing zoo, thiab cov xim tsis tshua muaj ntab los ntawm dyeing.
2. PH tus nqi: PH tus nqi yog 5-6.
3. Da dej piv: tus da dej piv yuav tsum tsis txhob me heev. Qhov me me dhau tuaj yeem ua rau tsis zoo ntawm cov dej cawv thiab cov ntaub, ua rau cov xim tuaj yeem tawg, lossis khawb lossis tsim cov creases lossis nqaij qaib taw yog tias cov ntaub tsis ua haujlwm zoo.
4. Auxiliaries: Lub luag haujlwm tseem ceeb ntawm cov auxiliaries yog ua kom cov dyes sib npaug adsorbed, pab cov dyes kom sib npaug mus rau saum npoo thiab sab hauv cov fiber ntau, tiv thaiv cov dyes los ntawm kev sib sau ua ke, thiab tsis txhob oligomers los ntawm adhering rau cov ntaub. tsim tar spots.
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