Application of micro-suspension dyeing technology to wool dyeing

The micro-suspension dyeing technique was employed in wool loose stock dyeing with Lanasol dyestuffs.The comparison of the micro-suspension dyeing with the traditional dyeing was made concerning dyeing property of wool and damage to the fiber.The dyeing cycle was significantly reduced in the micro-suspension dyeing system.Therefore the damage to the fiber in the dyeing process was alleviated and the energy was saved.In addition,the ratios of both exhaustion and fixation of the dyes were significantly increased.The brilliancy of samples was superior to those obtained in the traditional process.