The Principle of Vat Dye Printing ProcessVat dyes are a unique class of dyes widely used in textile printing due to their excellent color fastness and durability. The printing process of vat dyes relies on reduction–oxidation (redox) reactions, combined with proper printing techniques and after-trea
READ MOREFollowing the January and April updates, OEKO-TEX® has announced its third standards update for 2025, which will take effect on October 6, 2025.As one of China’s largest dye manufacturers, Tiankun Chemical is here to provide you with the latest official updates.
READ MOREHow to remove fluorescent brightener?I often hear people ask how to remove fluorescent brightener from fabrics. I've compiled some of my own methods and would like to share them with you.Why do we need to remove fluorescent brightener? Most cases involve accidental addition or staining of fabrics wi
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