Cotton Fabric Inkjet Printing with Acid Dyes

The surface modification process for cotton fabric which was oxidized first, and then crosslinked with collagen was studied. The optimum oxidation process was as follows: concentration of sodium periodate 0.6g/L, time 2.5h, temperature 40°C, ratio of water and cotton fabric was 100:1. The method for surface modification of cotton fabric was determined from comparative analysis, and the optimum process: collagen solution concentration 6%, glutaraldehyde concentration 5%, reaction 40min at 30°C, ratio of water and cotton fabric was 100:1. Compared with original cotton fabric,the breaking strength and elongation of collagen modified cotton fabric decreased, while the dyeing percentage with acid dyes was increased and this means the surface of modified cotton fabric was covered with a large component of collagen.

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The use of poly(amido)amine dendrimer in modification of cotton for improving dyeing properties of acid dye

International Journal of Clothing Science and Technology ◽

10.1108/ijcst-04-2018-0055 ◽

2019 ◽

Vol 31 (2) ◽

pp. 220-231 ◽

Cited By ~ 2

Author(s):

Ashwini A. Patil ◽

Saptarshi Maiti ◽

Ravindra V. Adivarekar

Keyword(s):

Cotton Fabric ◽

Design Methodology ◽

Pamam Dendrimer ◽

Cotton Fabrics ◽

The Other ◽

Acid Dye ◽

Acid Dyes ◽

Color Strength ◽

Content Type ◽

Scanning Electron

PurposeCotton being an anionic fiber can be dyed with direct, reactive, vat and sulfur dyes but cannot be dyed with acid dyes due to their chemical differences. But there are certain advantages of acid dyes like acid dyeing is the simplest method than the other classes of dyes; and it offers various intense and bright shades. So, the purpose of this paper is to focus on acid dyeing of cotton fabric after its chemical modification.Design/methodology/approachSuch modification of cotton fabric has been achieved using poly(amido)amine dendrimer (PAMAM) treatment. The current work is based on the synthesis of a full-generation PAMAM dendrimer (G0) and its application onto the cotton fabric for modifying the cotton substrate by the exhaust and padding method.FindingsThe treatment of the dendrimer on cotton fabric has been analyzed by Fourier transform infrared spectroscopy and scanning electron microscopy. The dyeing results in terms of color strength of the treated cotton fabrics are compared with those of conventional acid dyed silk fabric. The fastness assessments such as wash, light and rubbing fastnesses after dyeing of treated cotton fabrics are also performed and found to be satisfactory.Originality/valueThis paper can be used in the application of synthesized poly(amido)amine dendrimer in acid dyeing of cotton.

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β-Cyclodextrin assisted simultaneous preparation and dyeing acid dyes onto cotton fabric

Reactive and Functional Polymers ◽

10.1016/j.reactfunctpolym.2020.104573 ◽

2020 ◽

Vol 151 ◽

pp. 104573 ◽

Cited By ~ 1

Author(s):

Mohamed Rehan ◽

Safia A. Mahmoud ◽

Hamada M. Mashaly ◽

Badria M. Youssef

Keyword(s):

Cotton Fabric ◽

Acid Dyes

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Effects of the Cotton Fabric Pretreatment on Application Properties of Digital Inkjet Printing with Reactive Dyes

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.331.398 ◽

2011 ◽

Vol 331 ◽

pp. 398-401 ◽

Cited By ~ 2

Author(s):

Qian Zhu ◽

Jian Da Cao ◽

Wang Wei ◽

Jing Cheng Zhong ◽

Jia Yao ◽

...

Keyword(s):

Cotton Fabric ◽

Inkjet Printing ◽

Reactive Dye ◽

Cotton Fabrics ◽

Color Fastness ◽

Light Fastness ◽

Ink Jet ◽

Color Yield ◽

Mass Fractions ◽

Jet Printing

Cotton fabric was directly inkjet printed with reactive dye ink, the ink would appear on the permeability of the fabric, the depth of color yield is low, light fastness is poor. Pretreatment agents with different mass fractions had been used to do the pretreatment of the cotton fabric before ink-jet printing, the results showed that: when the concentration of alginate ester or seaweed was between 1.0% -1.5%, the fabrics had the high color yield and the fixation color rate of the dye was the highest. When the amount of NaHCO3 was 3%, the inkjet printing effect of cotton fabrics was the best; color fastness of colors was all good. After Inkjet printing, the best effect can be achieved by steaming the cotton fabrics under the 100 °Csaturated water vapor for 25min: the colors of black, red and yellow of the K / S value were of the maximum, color fastness was fine.

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