Karim, MN, Afroj, A, Rigout, M et al. (2 more authors) (2015) Towards UV-curable inkjet printing of biodegradable poly (lactic acid) fabrics. Journal of Materials Science. ISSN 0022-2461
Abstract
There has been growing interest in using poly (lactic acid) (PLA) fibres because of its natural-based origin and good biodegradability; however its adoption within the textile industry has been limited to lower tem-perature wet and dry processing, because of its relatively lower glass transition temperature (Tg) and melting point (Tm). Here we report for the first time inkjet printing of heat-sensitive PLA fabrics using ambient temperature UV curable inks as a way of overcoming the potential degra-dation at higher temperature. The UV-cured inkjet printed PLA fabrics exhibited good performance characteristics such as acceptable colour fastness, relatively high colour strength, K/S, and comparable colour difference, ΔE, after washing to the thermally-cured ink system, without af-fecting the physical and mechanical properties of the fab-rics. In contrast thermally cured inkjet printed PLA fabrics exhibited significantly reduced bursting strength and stiffer handle attributed to the thermal degradation and lower fibre flexibility imparted at the higher temperature. Investigation of the radiation-cured printing approach indicates UV curable inkjet printing may be considered as an alternative to conventional thermally-cured pigment printing of heat sensitive biodegradable PLA-based fabrics.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2015, Springer Verlag. This is an author produced version of a paper published in Journal of Materials Science. Uploaded in accordance with the publisher's self-archiving policy. The final publication is available at Springer via http://dx.doi.org/10.1007/s10853-015-9006-0 |
Dates: |
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Institution: | The University of Leeds |
Academic Units: | The University of Leeds > Faculty of Arts, Humanities and Cultures (Leeds) > School of Design (Leeds) |
Depositing User: | Symplectic Publications |
Date Deposited: | 16 Apr 2015 13:16 |
Last Modified: | 22 Apr 2016 02:56 |
Published Version: | http://dx.doi.org/10.1007/s10853-015-9006-0 |
Status: | Published |
Publisher: | Springer Verlag |
Identification Number: | 10.1007/s10853-015-9006-0 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:85066 |