Principle of Moisture Absorbing and Sweat wicking Fabric
Moisture absorbing and sweat wicking fabric fiber has the characteristics of water absorption, which is that there are many internal and external communication pores or fibril gaps and surface grooves on the fiber surface, making it easy for water to enter between fibers. At the same time, there are many tubular grooves or capillaries along the fiber axis to provide channels for the migration of water, so the fiber has good water absorption. After absorbing water, there is no swelling like that of cotton.
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Introduction to functional fabrics
Ordinary raincoats can prevent rainwater infiltration, but are not conducive to eliminating sweat and water vapor. The moisture permeable and waterproof fabric has changed this disadvantage. By making use of the great difference in the size of water vapor particles and raindrops, the fabric surface is fitted with a porous structural film whose aperture is smaller than raindrops, so that raindrops cannot pass through, while water vapor and sweat can pass through smoothly, which is conducive to ventilation.
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Soybean protein fiber: It has the advantages of moisture transmission and breathability, soft feel, smoothness and elegance, excellent luster, bright color, etc. It has been interwoven with silk and developed a series of silk/soybean protein fiber products.
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Knowledge of Down Garment Fabrics
Down jacket fabrics on the market are generally as follows:; Thin and light fabrics are popular. For example, 380T nylon fabrics, the square meter weight of fabrics is about 35G, and most of them are chemical fiber fabrics. There is also a class of memory fabrics or memory resistant fabrics that also use more fabrics with a square meter weight of about 120G, which is relatively thick. In addition, down is generally divided into duck (gray and white) and goose down (gray and white), and the proportion is generally 90/10, 80/20, 50/50. The front is the proportion of down, There are other fillers at the back. Of course, the high proportion is good in quality and warmth retention
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Key words: Single layer mesh, Three layer mesh, Jacquard.