Presentation Information
[9p-PB9-2]Effects of Dyeing Conditions on Changes in the Dyeability of Polyester Induced by Low-Temperature Atmospheric Pressure Plasma Treatment
〇(B)Ibuki Oguchi1, Hiromasa Yamada1 (1.NIT, Nagano College)
Keywords:
Atmospheric pressure plasma jet,Textile Dyeing
With the aim of understanding the mechanisms of textile dyeing that lead to reduced environmental impact, we investigated the effects of low-temperature atmospheric-pressure plasma treatment on the dyeability of polyester fabrics. After treating the fabric with a plasma jet, we conducted dyeing experiments, decomposed the results into the Lab color space, and analyzed the a* value, which represents the red component. Compared to untreated fabric, the a* value increased, confirming a deep-dyeing effect.