Research on the Dyeing Property of Natural Food Pigments on Cotton Fabric
Keyword(s):
t is pre-mordant dyeing. Dyeing property of Carmine, gardenia yellow and sodium copper chlorophyll on cotton fabrics which were pre-treated by metal mordant (FeSO4AlCl3 and ZnCl2 ) was studied. The reasonable pre-treatment was determined by comparing the color depth (K/S value) of dyed samples. And then, the dyed samples were treated with no-iron finishing resin 931-33 to fix the color. The result shows that the color depth of cotton fabric is greatly improved after determined pre-treatment, and the washing fastness is improved after color fixing.
2020 ◽
Vol 8
(5)
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pp. 2019-2022
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2021 ◽
Vol 16
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pp. 155892502110034
2011 ◽
Vol 332-334
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pp. 77-80
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2016 ◽
Vol 87
(13)
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pp. 1620-1630
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2014 ◽
Vol 915-916
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pp. 871-874
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2017 ◽
Vol 48
(1)
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pp. 87-118
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