Moisture-absorbing and sweat-wicking fabrics are often called “moisture-absorbing and quick-drying fabrics” or “breathable fabrics”. Moisture-absorbing and sweat-wicking fibers generally have a high specific surface area, with numerous pores or grooves on the surface, and their cross-sections are generally special. The special shape uses the capillary effect to quickly absorb moisture and sweat from the skin surface, and then spreads and transfers it to the outer layer to bring hair.
Water absorption of moisture-wicking fabric fibers
Moisture-absorbing and sweat-wicking fibers are water-absorbent. The surface of the fiber has many micropores or fibril gaps and surface grooves that communicate with the inside and outside, making it easy for moisture to enter between the fibers. At the same time, there are many tubular grooves along the fiber axis. Or capillaries, providing channels for the migration of water, so the fiber has good water absorption. After absorbing water, there will be no swelling due to water absorption like the phase.
Drying properties of moisture-wicking fabric fibers
The moisture between polyester is mainly held by the fibers by the attraction of a large number of microporous capillaries, or is mechanically maintained in the capillaries between the fibers. Under normal ambient temperatures, moisture is easily transported to the fiber surface and evaporates.
The function of moisture-wicking fabrics is to change the fabric’s properties of moisture absorption, movement, and perspiration through fabric structural design or fiber modification, while also being water-absorbent and quick-drying. Sweat-wicking fibers use the capillary phenomenon produced by the micro-grooves on the fiber surface to quickly migrate sweat to the surface of the fabric and disperse through wicking, diffusion, transmission, etc., allowing it to evaporate quickly, thereby keeping human skin dry. At the same time, it will not lie down like cotton fiber when it is wet, and it can always maintain a comfortable microclimate state between the fabric and the skin to achieve the purpose of improving comfort.
The functions and uses of moisture-wicking fabrics
Moisture-wicking fabrics can be widely used in shirts, outerwear, sportswear, underwear, trousers, linings, decorative products and other fields. The use of moisture-absorbing and sweat-wicking fibers can improve the comfort of underwear because it can adjust the relationship between the moisture and humidity between underwear and the skin surface (the climate inside the clothes), the pressure or contact feeling when the clothes come into contact with the skin, etc., and can Called “breathable fabric”, the fabric has the feel of cotton products and a refreshing feel. Among the uses of moisture-absorbing and sweat-wicking fabric fibers, the most prominent ones are in sports-related fields. Therefore, there is a trend of being widely used in sportswear, competition wear, etc., especially in the field of sporting goods, this function has been recognized as a prescribed function. Demand for this type of fiber is very strong in the sportswear sector.
Fabrics woven from moisture-wicking fabric fibers are widely used in sportswear, outdoor, travel and leisure wear, underwear and other fields because of their excellent properties such as light weight, moisture conduction, quick drying, coolness, comfort, easy cleaning, and no need for ironing. , deeply loved by consumers.
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