Results 1 to 10 of about 623 (158)

Utilization of factory tea (Camellia sinensis) wastes in eco-friendly dyeing of jute packaging fabrics [PDF]

Heliyon
Eco-friendly dyeing of jute packaging fabrics was evaluated using aqueous extraction of factory tea (Camellia sinensis) wastes. Jute and factory tea wastes are available in Bangladesh and jute bags are used for packaging of various exportable ...
Md Khabir Uddin Sarker, Mohammad Majedul Haque, Md Rashed Hasan, Shahin Sultana, Swapan Kumer Ray, Md Aftab Ali Shaikh   +5 more
doaj   +2 more sources

Advancements in Sustainable Natural Dyes for Textile Applications: A Review [PDF]

Molecules, 2023
The dyeing and finishing step represents a clear hotspot in the textile supply chain as the wet processing stages require significant amounts of water, energy, and chemicals.
Barbara Pizzicato, Severina Pacifico, Diana Cayuela, Gabriela Mijas, Marta Riba-Moliner   +4 more
doaj   +2 more sources

Bio-mordants: a review. [PDF]

Environ Sci Pollut Res Int
AbstractDue to the increasing pressure on environmentally friendly approaches and sustainable production processes, the textile dyeing industry has focused on natural colorants. Thus, the use of bio-mordants, which are biological materials, has become widespread as an alternative to metal salts, most of which are non-ecological, used in the application
Benli H.
europepmc   +3 more sources

Optimization of Marigold Flower Dye Using Banana Peel as a Biomordant

Journal of Natural Fibers, 2023
This research aims to optimize the dyeing process of marigold flower dye by using banana peel extraction as a biomordant in cotton fabrics. In the beginning, we investigated the optimal condition for extracting tannin compounds from fresh banana peel ...
Phannaphat Phromphen
doaj   +1 more source

Natural dye extracted from Triadica Sebifera in aqueous medium for sustainable dyeing and functionalizing of viscose fabric

Cleaner Engineering and Technology, 2022
Sustainable dyeing with natural compounds has gained more attention for a wide range of functional properties and environmental benefits. The purpose of this study was to investigate aqueous extraction in an alkaline medium in order to extract natural ...
Rony Mia, Md. Minhajul Islam, Taosif Ahmed, Md. Azhar Waqar, Nusrath Jahan Khanam, Suraiya Sultana, Md. Sajjadul Karim Bhuiyan, Md. Nizam Uddin   +7 more
doaj   +1 more source

Eco-friendly Single Bath Dyeing and Ultraviolet Protective Finishing of Proteinous Fabric Using Loganin Derived Blue Dye

Journal of Natural Fibers, 2020
The present work mainly deals with the study of blue colored dye, synthesized from an iridoid glycoside loganin from strychnos fruits (Strychnos nux-vomica).
Sapna P. Patil, Pintu Pandit, Kirti S. Laddha   +2 more
doaj   +1 more source

UV Protection and Dyeing Properties of Wool Fabrics Dyed with Aqueous Extracts of Madder Roots, Chamomiles, Pomegranate Peels, and Apple Tree Branches Barks

Journal of Natural Fibers, 2022
This paper studies the dyeing properties of wool fabrics dyed with aqueous extracts of madder roots, chamomiles, pomegranate peels, and apple tree branches (obtained after pruning) barks.
Rym Mansour, Soufien Dhouib, Faouzi Sakli   +2 more
doaj   +1 more source

Investigation of the dyeing properties of the colorant extracted from Juglans regia L. leaves on cellulosic and protein fabrics

Journal of the Turkish Chemical Society, Section A: Chemistry, 2021
Dyeing properties of different fabric species were investigated using leaf extract of Juglans regia L. For this purpose, the cotton and wool fabrics were dyed using brown napthaquinon colorant extracted from walnut leaves by pre-mordanting, meta ...
Adem ÖNAL, Oğuz ÖZBEK, Filiz VANLIOĞLU, Ahmet Turan TEKER, Duygu BOYRAZ   +4 more
doaj   +1 more source

Testing Acorn and Oak Leaves for the UV Protection of Wool Fabrics by Dyeing

Journal of Natural Fibers, 2022
Different approaches for the functional finishing of textile are now assessed as the popular subjects. In this respect wool fabrics were dyed with the leaves of oak and acorn (the different parts of the oak tree). The dyeing processes were carried out by
Hüseyin Benli, Muhammed İbrahim Bahtiyari   +1 more
doaj   +1 more source

Dyeing Recycled Cotton Fibers Using Curcuma Longa and Pterocarpus Santalinus Natural Dyes and Bio-mordant Chitosan

Journal of Natural Fibers, 2022
Problems such as the depletion of natural resources and the increase in environmental pollution brought about by industrialization, the concept of recycling gained great importance.
Tuba Toprak-Cavdur, Serkan Uysal, Jaime Gisbert-Paya   +2 more
doaj   +1 more source