The conventional denim washing process is considered to be the most polluting in the textile industry. This sector uses huge amounts of water, energy and chemicals, and generates a lot of wastewater with a high pollution load. For this reason, other types of washing treatment have been discovered. Among these treatments, we can specify the ozone treatment, which is sustainable and economical. In this study, ozone treatment was applied to denim fabric samples to improve the effect of the washing conditions on the appearance and physical characteristics of the fabrics. Bagging resistance, force at break, shrinkage, spectroscopy testing, rubbing fastness evaluation and Fourier Transform–infrared analysis of the treated and untreated denim fabrics (which did not undergo desizing treatment) were analysed and investigated. To study the individual and main effects and significance of input parameters, the Taguchi design was used. Based on the obtained results, ozone treatment increased the whiteness value of treated fabrics. Moreover, it induced certain changes to the physical, mechanical and bagging properties of denim fabrics. The loss of force at break and the percentage of shrinkage reached 30.11% and 15.15%, respectively. The bagging resistance indicated a significant decrease of up to 40.17% after ozone treatment.

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臭氧处理对牛仔服装性能的影响

传统的牛仔布水洗过程被认为是纺织行业污染最严重的过程。该部门使用大量的水、能源和化学品，并产生大量污染负荷高的废水。为此，已经发现了其他类型的洗涤处理。在这些处理中，我们可以指定臭氧处理，这是可持续的和经济的。在本研究中，对牛仔布样品进行臭氧处理，以改善洗涤条件对织物外观和物理特性的影响。对经处理和未经处理的牛仔布（未经过退浆处理）的抗袋袋性、断裂力、收缩率、光谱测试、摩擦牢度评估和傅立叶变换——红外分析进行了分析和研究。为了研究输入参数的个体效应和主效应以及显着性，使用了田口设计。根据所得结果，臭氧处理提高了处理过的织物的白度值。此外，它还会引起牛仔面料的物理、机械和袋装性能发生一定的变化。断裂力损失和收缩率分别达到30.11%和15.15%。臭氧处理后抗袋袋性能显着下降，最高可达 40.17%。分别为 11% 和 15.15%。臭氧处理后抗袋袋性能显着下降，最高可达 40.17%。分别为 11% 和 15.15%。臭氧处理后抗袋袋性能显着下降，最高可达 40.17%。