Issues that need attention in the dyeing and finishing technology of moisture-absorbent and sweat-wicking fabrics (pure and blended)

1. Moisture-absorbing and sweat-wicking polyester fibers are mainly special-shaped fibers, and most of the surfaces have micro-groove structures. The surface area of ​​the same fineness is 20...

1. Moisture-absorbing and sweat-wicking polyester fibers are mainly special-shaped fibers, and most of the surfaces have micro-groove structures. The surface area of ​​the same fineness is 20-30% larger than that of conventional round fibers. Therefore, high-temperature alkali treatment in pre-treatment must be done with caution. consider.

2. For the same reason as above, disperse dyes take up the dye faster when dyed; therefore, in order to dye the fabric blended with cotton to have good same-color properties, the original recipe for dyeing cotton (or dyeing polyester) must be appropriately adjusted.

3. When softening moisture-wicking fabrics, it is not advisable to use hydrophobic varieties, otherwise it will affect the wicking effect of the fabric and reduce its moisture-wicking function. After pure and blended fabrics are treated with moisture-wicking agents, their Moisture wicking properties can be improved, and it is better to choose durable varieties.

After moisture-wicking finishing, in addition to significantly improving the moisture-wicking function, it also has antistatic and easy-to-remove effects.

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