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Effect of Dadeumijil processing to improve crease-resistance of raw silk fabrics
( Chaewon Jeon ),( Jungsoon Lee ) 한국감성과학회 2023 한국감성과학회 국제학술대회(ICES) Vol.2023 No.-
Silk has a developed amorphous region and has the characteristic of easily forming wrinkles. Deposition and cross-linking treatments are available to improve these methods, but these affect the strength and soft feel of the silk. Therefore, in this study, we attempted to improve the crease resistance of silk through Dadeumijil processing. For silk, a plain weave with warp yarns of 120 and weft yarns of 65, 75, 85 and 95 was used, respectively. The crease resistance test was performed according to KS K 0550. Samples were compared before Dadeumijil processing, once after Dadeumijil processing, twice after Dadeumijil processing, and three times after Dadeumijil processing. When comparing before and after Dadeumijil processing, it can be seen that the crease resistance improved for the warp, weft, surface, and back after Dadeumijil processing. There was no significant change depending on the number of Dadeunmijil processing. However, as the number of Dadeumijil processing increased, the crease recovery deviation tended to decrease.