Surface Activation of Cotton Fabric with Low-Temperature Air Plasma Treatment for Metallic Printing 


Vol. 25,  No. 11, pp. 4321-4332, Nov.  2024
10.1007/s12221-024-00738-7


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  Abstract

In this investigation, air plasma treatment was utilised to activate the surfaces of 100% grey and bleached cotton fabrics in preparation for metallic pigment printing. The study delved into the surface morphology, wettability, and surface chemistry properties. Scanning electron microscopy (SEM) revealed roughness and grooves in the treated samples. The contact angle witnessed a 29% and 41% increase for grey and bleached fabrics, respectively, compared to their untreated counterparts. Surface chemistry analysis using FTIR and XPS provided crucial insights into the functional polar groups, such as OH and C=O, along with significantly elevated O1 peaks in both plasma-treated grey and bleached cotton fabrics. These findings contributed to the enhanced surface free energy of the fabrics, preparing them for the subsequent pigment printing process. The study explores the impact of plasma treatment on the colour fastness of grey and bleached cotton fabrics printed with gold and silver metallic pigments. Untreated fabrics exhibited poor durability, with low colour change and staining-resistance ratings, particularly for gold pigments. Plasma treatment significantly improved colour retention, adhesion, and resistance to staining for both metallic pigments, with silver outperforming gold. Rubbing fastness tests revealed that plasma treatment moderately enhanced durability, though gold remained susceptible to friction damage. Light fastness was excellent for both pigments, and plasma treatment further improved performance. Perspiration tests showed that plasma treatment bolstered resistance, particularly for gold. These findings suggest that plasma treatment enhances the stability of metallic pigments, offering potential applications in the textile industry for improved product quality and durability.

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  Cite this article

[IEEE Style]

D. Sun, S. O. Donkor, D. Sun, D. Bucknall, J. Buckman, "Surface Activation of Cotton Fabric with Low-Temperature Air Plasma Treatment for Metallic Printing," Fibers and Polymers, vol. 25, no. 11, pp. 4321-4332, 2024. DOI: 10.1007/s12221-024-00738-7.

[ACM Style]

Danmei Sun, Sylvia Owusua Donkor, Danmei Sun, David Bucknall, and Jim Buckman. 2024. Surface Activation of Cotton Fabric with Low-Temperature Air Plasma Treatment for Metallic Printing. Fibers and Polymers, 25, 11, (2024), 4321-4332. DOI: 10.1007/s12221-024-00738-7.

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pISSN : 1229 - 9197
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