A Study of Color Space With Cotton Fabric Dyed By Direct Dyes

Abstract

To obtain the dyed cotton fabrics which dyed with direct dyes, we utilized HT, HP – Rapid Dyeing Machine. The fabrics detected by Datacolor Color-match System (SF600 PLUS-CT) to have K/S values, then evaluated the effectiveness of dyeing. Then, we analyzed Lab values to realize the distribution of colors in the color space. We expect the results which we conclude are useful for dyeing industries.

• Cotton fabric
• Direct dyes
• Color space

摘要

本專題研究乃使用目前染整業用以染色打樣之甘油浴式高溫高壓染色機，針對直接染料染棉織物，染後的試布以Datacolor電腦測配系統分光儀讀取K/S值來判斷其上色的效果，另分析Lab值來瞭解各試布色彩在色彩空間的分布，並進行比對。期盼得到較正確的上色結果，對染整工業有所助益。

• 棉織物
• 直接染料
• 色彩空間

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