Araştırma Makalesi

The Effect of Blend, Mordant and Waste Ratio on Dyeing of Denim Products with Coffee Waste

Sayı: 47 31 Ocak 2023
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The Effect of Blend, Mordant and Waste Ratio on Dyeing of Denim Products with Coffee Waste

Abstract

Natural dyestuffs, which took the place of synthetic dyestuffs in the past, have started to be used consciously again thanks to the increasing understanding of 'environmentally friendly textile'. These natural dyestuffs are mostly obtained from plants or food waste. Coffee is the most consumed nutrient in the world after water. Therefore, there is a lot of waste of coffee in nature and it contains pigments that give it its natural color. In this study, products with different fiber contents (100% cotton, 98% cotton 2% elastane, 80% cotton 20% recycled cotton) were dyed using coffee waste, and different mordant substances (aluminum sulfate, chitosan, quetemary ammonium compounds). It has been tried to reduce the amount of coffee waste used by dyeing with coffee wastes at different rates by weight (1/1, 2/1, 4/1, 8/1). Thus, it is aimed to provide less waste to the environment and to increase the color efficiency by making a more sustainable dyeing process. In addition, it is aimed to give a new direction to the denim sector by improving the rubbing and washing fastness values of dyed products. As a result of the studies, products with a product weight/coffee waste weight ratio of 8/1 were obtained with high crocking and washing fastnesses and without major losses in color tone.

Keywords

Destekleyen Kurum

Suglobal Tekstil ve Konfeksiyon Sanayi A.Ş.

Kaynakça

  1. C. Nam and C. Xiang. “Natural dyeing application of used coffee grounds as a potential resource”, International Journal of Fashion Design, International Journal Of Fashion Design, Technology And Education 2019, Vol 12, Issue 3.
  2. A. E. A. Elabid, M. A. Ahmed, R. A. M. Asad, O. A. M. Abdalnoor. “Dyeing Properties of Cotton Fabrics using Extracted Dyes from Ethiopian and Congolese Coffee”, SUST Journal of Engineering and Computer Sciences (JECS), Vol. 22, No. 2, 2021.
  3. K. Karabulut. “Pamuklu Örme Kumaşlara Doğal Boyalarla Boyama Yoluyla Tek Adımda Renk, UV Koruyuculuk ve Antibakteriyellik Kazandırılması”, nku.edu.tr 2015.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Mühendislik

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

31 Ocak 2023

Gönderilme Tarihi

27 Ocak 2023

Kabul Tarihi

31 Ocak 2023

Yayımlandığı Sayı

Yıl 2023 Sayı: 47

Kaynak Göster

APA
Aslan, F., Alperen, C., Cinperi, N., & Şahin, U. K. (2023). The Effect of Blend, Mordant and Waste Ratio on Dyeing of Denim Products with Coffee Waste. Avrupa Bilim ve Teknoloji Dergisi, 47, 61-63. https://doi.org/10.31590/ejosat.1243227