Application of Micro-Suspended System in Bleaching Process of Natural Pigmented Animal Fiber

Abstract

This paper introduces the application for micro-suspended system in the bleaching process of natural pigmented animal fiber, and compares the whiteness, strength, alkali solubility and subsequent dyeing property of the pigmented fiber after being bleached by traditional process and micro-suspended bleaching process respectively. The results of this study have suggested that adding micro-suspended chemical addictive in the bleaching process of natural pigmented animal fiber is able to protect fiber from damage, develop the fiber whiteness, improve the quality of the textile of this kind, and further enhance the fiber’s both subsequent spinnability and wear behavior.