Pušić Tanja, Šantak Vanja, Dekanić Tihana, Čurlin Mirjana
University of Zagreb Faculty of Textile Technology, Prilaz baruna Filipovića 28a, 10000 Zagreb, Croatia.
Ammonia d.o.o., Ulica Vlahe Bukovca 34, 10290 Zaprešić, Croatia.
Polymers (Basel). 2025 Jul 10;17(14):1906. doi: 10.3390/polym17141906.
The complex chemical composition of certain color stains on textiles requires an optimal proportion of thermal and chemical action in the Sinner cycle of the washing process. In this study, both factors were analyzed by varying the composition of the liquid detergent, bleach, and ozone at temperatures of 30 °C, 40 °C, 60 °C, 75 °C, and 90 °C. Standard cotton fabrics stained with tea, red wine, and blood/milk/ink were selected as monitors, which were evaluated before and after the washing process by spectral parameters. The data sets and their interrelationships were evaluated by a cluster analysis (CA) and ANOVA. An unstained standard cotton fabric was selected as a reference for qualification of the sanitation effect. The stain removal effects showed a selective influence of ozone in the washing processes under the investigated conditions, including the synergy of standard materials-stain monitors and different Sinner cycle factors. The most effective sanitation was achieved in processes using formulations with higher concentrations of liquid detergent (D) and bleaching agents (BA) across all tested temperatures. A lower ozone concentration in combination with lower concentrations of detergents and bleaching agents in washing processes at 30 °C and 40 °C also contributed positively to the effect on sanitation.
纺织品上某些色斑复杂的化学成分，在洗涤过程的辛纳循环中需要热作用和化学作用达到最佳比例。在本研究中，通过在30℃、40℃、60℃、75℃和90℃的温度下改变液体洗涤剂、漂白剂和臭氧的成分，对这两个因素进行了分析。选择被茶、红酒以及血液/牛奶/墨水弄脏的标准棉织物作为监测对象，在洗涤前后通过光谱参数对其进行评估。通过聚类分析（CA）和方差分析（ANOVA）对数据集及其相互关系进行评估。选择未染色的标准棉织物作为卫生效果鉴定的参考。在研究条件下的洗涤过程中，去污效果显示出臭氧的选择性影响，包括标准材料 - 污渍监测对象和不同辛纳循环因素之间的协同作用。在所有测试温度下，使用含有较高浓度液体洗涤剂（D）和漂白剂（BA）的配方进行的洗涤过程中，实现了最有效的卫生处理。在30℃和40℃的洗涤过程中，较低的臭氧浓度与较低浓度的洗涤剂和漂白剂相结合，也对卫生效果产生了积极影响。
