The Difficulties of Dyeing of Flax Fiber and the Improving Method

Abstract

Flax fiber moisture, permeability, with good wearability. But the flax fiber dyeing performance is poor, light color , there will be color difference, dyeing unequal phenomenon . Through the analysis of the performance of flax fiber dyeing , tells the story of flax fiber dyeing difficulties. This paper introduces the urea, bulking agent, sodium hydroxide, ultrasonic, rare earth and other methods to improve the dyeing properties of flax fiber.