| Titre : |
CO2 laser irradiation of raw and bleached cotton fabrics, with focus on water and dye absorbency |
| Type de document : |
texte imprimé |
| Auteurs : |
Majid Montazer, Auteur ; Ghazaleh Chizarifard, Auteur ; Tina Harifi, Auteur |
| Année de publication : |
2014 |
| Article en page(s) : |
p. 13-20 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Colorants -- Absorption
Colorants réactifs
CotonLe coton est une fibre végétale qui entoure les graines des cotonniers "véritables"(Gossypium sp.), un arbuste de la famille des Malvacées. Cette fibre est généralement transformée en fil qui est tissé pour fabriquer des tissus. Le coton est la plus importante des fibres naturelles produites dans le monde. Depuis le XIXe siècle, il constitue, grâce aux progrès de l'industrialisation et de l'agronomie, la première fibre textile du monde (près de la moitié de la consommation mondiale de fibres textiles).
Dioxyde de carbone
Eau
Flexion (mécanique)
Lasers -- Applications industrielles
Mouillabilité
Perméabilité
Solidité de la couleur
Teinture -- Fibres textiles
Textiles et tissus -- Poids
Traitement par irradiation
Traîtements de surface
|
| Index. décimale : |
667.3 Teinture et impression des tissus |
| Résumé : |
In this research, the effect of carbon dioxide laser irradiation on various properties of raw and bleached cotton fabrics, including fabric weight, bending rigidity, wetting, and air permeability, as well as dyeing, was examined and compared. The experiments were carried out at three different laser powers ranging from 4.5 to 6 W to determine the effect of laser treatment on fabric properties. In particular, the influence of laser irradiation on the dyeing properties of treated fabrics with CI Reactive Blue 198 was studied. The colour change of laser-treated fabrics was determined by calculation of the K/S values as a function of fabric reflectance. The morphological changes in laser-treated fabrics were observed by scanning electron microscopy. The effects of laser treatment on the properties of raw and bleached cotton fabrics were varied. For instance, the wettability of raw cotton samples was reduced after laser irradiation, whereas the wettability of bleached cotton fabrics was greater. Possible reasons for the various dyeing behaviours observed with irradiation at different laser powers are discussed. |
| Note de contenu : |
- EXPERIMENTAL : Materials - Laser treatment - Morphological study - Wetting - Air permeability - Bending rigidity - Dyeing - Colour changes - Weight change - Colour fastness
- RESULTS AND DISCUSSION : Surface observation - Wetting - Fabric air permeability - Bending rigidity - Colour changes - Weight change - Fastness properties |
| DOI : |
10.1111/cote.12057 |
| En ligne : |
https://onlinelibrary.wiley.com/doi/epdf/10.1111/cote.12057 |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=20353 |
in COLORATION TECHNOLOGY > Vol. 130, N° 1 (02/2014) . - p. 13-20
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