Water-absorbing and quick-drying fabric

Abstract

The invention discloses a water-absorbing and quick-drying fabric. The fabric is at least formed by yarn A and yarn B, a surface layer is formed by 50% or above, by weight, of the yarn A, an inner layer is formed by the yarn B, and a twisting degree KA of the yarn A and a twisting degree KB of the yarn B meet the following relational expression: 0=<KB / KA<1, wherein KA and KB are yarn twisting coefficients, and KA is greater than 0. The fabric has a superior drying speed and is suitable for making T-shirts or pants.

Description

technical field [0001] The invention relates to a water-absorbing and quick-drying fabric, in particular to a water-absorbing and quick-drying fabric capable of improving drying speed. Background technique [0002] In recent years, people have become more and more advocating a healthy lifestyle. When sports are not divided into seasons, the treatment of sweat after exercise has gradually become an important topic. During exercise, the human body can lower the body to a comfortable temperature by sweating. However, when the human body sweats a lot, not only will the clothes stick to the body, but after sweating, the body surface temperature will drop, and there will be a feeling of stuffiness. , In addition, it is also particularly easy to catch cold, and the wearing comfort is greatly reduced. [0003] At present, there are many studies on the water absorption and perspiration of fabrics. For example, the patent document CN105619909B discloses a moisture-absorbing and quic...

AI Technical Summary

Problems solved by technology

During exercise, the human body can lower the body to a comfortable temperature by sweating. However, when the human body sweats a lot, not only will the clothes stick to the body, but after sweating, the body surface temperature will drop, and there will be a feeling of stuffiness. , in addition, it is particularly easy to catch cold, and the wearing comfort is greatly reduced

[0003] At present, there are many researches on the water absorption and perspiration of fabrics, such as patent document CN105619909B, which discloses a moisture absorption and quick drying fabric, the surface layer of which is bird's eye The structure is composed of hydrophilic yarns; the bottom layer is a concave-convex strip structure or a variable bead structure, which is composed of ordinary yarns or water-repellent yarns. The layer and the bottom layer are connected together, and there is a fineness difference between the surface layer yarn and the bottom layer yarn, which improves the problem that the clothes do not stick to the body after sweating. However, because the connecting yarn uses high-shrinkage yarn, the fabric It is relatively dense, which is not conducive to the rapid conduction of moisture, and sweat is easy to accumulate between the two layers, and the drying speed is affected

[0004] For another example, patent document CN106835462A discloses an elastic water-absorbing quick-drying knitted fabric, the inner layer contains at least 50% by weight polyester elastic fiber, a At least one path of the inner layer in the tissue circulation is composed of part A and part B of different knitting actions, which reduces the orderliness of the stitches, increases the sweat-conducting channel of the inner layer, and improves the sweat-conducting performance of the inner layer, but after the moisture reaches the surface layer Because the coils are too dense, the moisture diffusion speed is slow, the diffusion area is small, and the drying speed is also slow

[0005] As another example, the patent document CN102162168A discloses a knitted fabric of twisted filaments and a production method thereof, in which long fibers with deniers of 20 to 350D are used for twisting Treatment (twisting coefficient K is 5000-25000) the obtained yarn is subjected to weave design and weight reduction processing to obtain fabrics with excellent elasticity, impermeability, dry looseness, and soft drape, but such fabrics have no capillary effect. There are problems such as slow water conduction, poor diffusion, and poor quick-drying

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