| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for a high-fastness dyeing complex treatment of rush, capable of actualizing a stable friction fastness demanded in rush dyeing, improving qualities of dyed rush product and achieving safe and stable production. SOLUTION: This method for rush treatment is provided with a treating process for cleaning rush and improving wettability, which is rush modification treatment before dyeing. Then, rush is dyed by using a disperse dye and an acid dye. Stable dyeing from the skin of rush to a spongy body in the interior of stalk is actualized. The complex treatment method having high innovation comprises the pretreatment process and the dyeing process. |
