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Communication Dans Un Congrès Année : 2019

Comparison of bleaching treatments of linen fabrics for clothing and furniture applications: conventional versus ozone

Résumé

Flax is a local fiber mostly produced in France. It is well known by its important properties such as biodegradability, mechanical properties and the facility of cultivation. It doesn't need pesticides or any chemical additives. It is often used for clothing, furniture and as a reinforcement in composite materials. Many chemical treatments should be done to prepare the fabric for the dyeing process, such as scouring and bleaching which consume lots of water and chemical products. Many studies were carried to look for sustainable solutions to reduce environmental impact of conventional pre-treatments. Ozone is generated from oxygen or from dried air and experiments could be performed at ambient conditions without any chemical additives. Ozone is a powerful oxidizing agent which has proved its ability to bleach pulp fibers and to decolorize cotton fabrics dyed with a reactive color. This study explores the ability of ozone treatment to substitute conventional chemical bleaching of Flax fibers.
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Dates et versions

hal-04296628 , version 1 (20-11-2023)

Identifiants

  • HAL Id : hal-04296628 , version 1

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Amira Belhaj, Anne Perwuelz, Nemeshwaree Massika Behary, Xavier Legrand, Levinh Hoang, et al.. Comparison of bleaching treatments of linen fabrics for clothing and furniture applications: conventional versus ozone. 24th IOA World Congress & Exhibition, IOA, Oct 2019, Nice, France. ⟨hal-04296628⟩
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