False twist crepe composite fabric

Abstract

The utility model discloses a false twist crepe composite fabric which comprises a fabric body, and the fabric body comprises a crepe fabric layer and a moisture-conducting antibacterial fabric layer. The crepe fabric layer is formed by interweaving warp yarns and weft yarns; the warp yarns are polyester false-twisted yarns, and the twisting direction of the polyester false-twisted yarns is Z twist; the weft yarns comprise first weft yarns, the first weft yarns are cotton ammonia covering yarns, and the twisting direction of the cotton ammonia covering yarns is S twist; the moisture-conducting antibacterial fabric layer is formed by interweaving moisture-conducting yarns and elastic antibacterial yarns. On the basis of the false twist crepe composite fabric, the cloth cover of the fabric main body forms a crepe effect with concave-convex fluctuation and uneven wrinkles, and has good elasticity along the weft direction, so that compared with the traditional crepe fabric, the false twist crepe composite fabric is more elastic, and the wearing comfort is improved; the moisture-conducting antibacterial fabric layer can rapidly absorb moisture and sweat on the surface layer of the skin, the moisture and sweat are discharged to the outer layer to be evaporated, so that the skin is kept dry and comfortable, and the fabric has natural antibacterial and deodorant functions and is suitable for manufacturing woman shirt fabric.

Description

Technical Field

[0001] This utility model relates to a composite fabric, specifically a pseudo-twist crepe composite fabric. Background Technology

[0002] With the rapid development of the textile industry both domestically and internationally, and the continuous improvement of people's material and cultural living standards, people have put forward higher requirements for the variety, color, specifications, and intrinsic quality of textiles. The development of clothing fabrics is trending towards diversification and functionality. Crepe fabrics, with their beautiful and elegant appearance, have always been favored by consumers.

[0003] Crinkling refers to the irregular unevenness on the surface of a fabric. When these unevennesses are relatively small and appear delicate and uniform, it is called a crease. This phenomenon gives a slightly wavy appearance and is easily visually acceptable. However, traditional crease fabrics generally have little or no elasticity, resulting in poor wearing comfort. Therefore, it is necessary to provide a false-twist crease composite fabric that is more elastic than traditional crease fabrics. Utility Model Content

[0004] The purpose of this invention is to provide a false twisted crepe composite fabric, which is designed to be more elastic and improve wearing comfort compared to traditional crepe fabrics.

[0005] To solve the above-mentioned technical problems, the purpose of this utility model is achieved as follows: a false-twist crepe composite fabric, comprising: a fabric body, the fabric body including a crepe fabric layer and a moisture-wicking antibacterial fabric layer; the crepe fabric layer is woven from warp and weft yarns; the warp yarn is polyester false-twist yarn, the twist direction of the polyester false-twist yarn is Z twist; the weft yarn includes a first weft yarn, the first weft yarn is cotton-ammonia core-spun yarn, the twist direction of the cotton-ammonia core-spun yarn is S twist; the moisture-wicking antibacterial fabric layer is woven from moisture-wicking yarn and elastic antibacterial yarn.

[0006] Based on the above scheme and as a preferred embodiment of the above scheme: the twist of the polyester false twist yarn is 170 twists / 10cm, and the twist of the cotton-ammonia core-spun yarn is 185 twists / 10cm.

[0007] Based on the above scheme and as a preferred embodiment of the above scheme: the moisture-wicking yarn is a cross-section polylactic acid fiber filament or a cross-section cool-feeling nylon filament.

[0008] Based on the above scheme and as a preferred embodiment of the above scheme: the elastic antibacterial yarn has spandex filament as the core and is wrapped with mint fiber on the outside.

[0009] The beneficial effects of this utility model are as follows: Based on the false twist crepe composite fabric of this utility model, the main fabric surface forms a crepe effect with uneven folds and wrinkles, and has good elasticity along the weft direction. Compared with traditional crepe fabrics, it is more elastic and improves wearing comfort; the moisture-wicking and antibacterial fabric layer can quickly absorb moisture and sweat from the skin surface and release it to the outer layer for evaporation, keeping the skin dry and comfortable. It has natural antibacterial and deodorizing functions and is suitable for making women's shirt fabric. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of the false twisted crepe composite fabric involved in this utility model;

[0011] In the diagram: 1- Pleated fabric layer, 2- Moisture-wicking and antibacterial fabric layer. Detailed Implementation

[0012] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0013] Example 1

[0014] Combination Figure 1 This embodiment provides a detailed description of a false-twist crepe composite fabric, comprising: a fabric body, the fabric body including a crepe fabric layer 1 and a moisture-wicking antibacterial fabric layer 2; the crepe fabric layer 1 is woven from warp and weft yarns; the warp yarn is polyester false-twist yarn, the twist direction of the polyester false-twist yarn is Z twist; the weft yarn includes a first weft yarn, the first weft yarn is cotton-ammonia core-spun yarn, the twist direction of the cotton-ammonia core-spun yarn is S twist; the moisture-wicking antibacterial fabric layer 2 is woven from moisture-wicking yarn and elastic antibacterial yarn.

[0015] Specifically, the crepe fabric layer 1 and the moisture-wicking antibacterial fabric layer 2 are bonded together using a dot-matrix hot-melt PU adhesive. The weft yarns of both the crepe fabric layer 1 and the moisture-wicking antibacterial fabric layer 2 are elastic yarns, which allows the main body of the fabric to be elastic along the weft direction, making it more flexible and adaptable to the wearer's movements.

[0016] Furthermore, the twist of the polyester false twist yarn is 170 twists / 10cm, and the twist of the cotton-ammonia core-spun yarn is 185 twists / 10cm. In the crepe fabric layer 1, the warp and weft yarns have opposite twist directions. When warp and weft yarns with different twist directions interweave, the fibers at their interlacing points cross each other, resulting in poor entanglement and easy slippage. During weaving, the fabric has a relatively low warp and weft density, with certain gaps between the warp and weft yarns. After weaving, the tension decreases. Due to the untwisting torque of the high-twist yarn, S-twist yarns are all skewed to the left, and Z-twist yarns are all skewed to the right. Combined with the shrinkage of the yarn along its length, this creates a crepe effect with uneven texture and wrinkles on the fabric surface.

[0017] Furthermore, the moisture-wicking yarn is a cross-section polylactic acid (PLA) fiber filament. The surface of PLA fibers has discontinuous stripes and irregular spots, resulting in numerous cracks and pores that facilitate capillary action. When moisture is present, PLA fibers exhibit excellent wicking properties, exhibiting good water diffusivity and wettability, thus possessing excellent moisture absorption and wicking properties. The cross-section PLA fiber filament has four longitudinal grooves, increasing the fiber's specific surface area and reducing the contact points between the fiber and the skin. This allows for rapid absorption of moisture and sweat from the skin's surface, which is then released to evaporate, keeping the skin dry and comfortable.

[0018] Furthermore, the elastic antibacterial yarn has a spandex filament core wrapped with peppermint fiber. Peppermint fiber is made from natural plant materials, combined with nanotechnology and microencapsulation technology, to encapsulate the effective components of peppermint in microcapsules and blend them with cellulose to form fibers. Peppermint fiber has a cool touch and not only retains the excellent moisture absorption and breathability of ordinary viscose fiber, but also fully utilizes the antibacterial and deodorizing effects of natural peppermint extract, possessing natural antibacterial and deodorizing functions.

[0019] Example 2

[0020] The difference from Example 1 is that the moisture-wicking yarn is a cross-section cooling nylon filament. The cooling nylon filament is made by blending 9% of cooling jade nanoparticles into the nylon spinning solution, which gives the nylon fiber a permanent cooling sensation to the touch. The fiber cross-section is cross-shaped, and the fiber surface has many micropores, which can quickly absorb and wick away sweat, keeping the skin cool and dry.

[0021] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A pseudo-twist crepe composite fabric, characterized in that, include: The main body of the fabric includes a crepe fabric layer (1) and a moisture-wicking and antibacterial fabric layer (2); the crepe fabric layer (1) is woven from warp and weft yarns; the warp yarn is polyester false twist yarn, and the twist direction of the polyester false twist yarn is Z twist; the weft yarn includes a first weft yarn, which is cotton-ammonia core-spun yarn, and the twist direction of the cotton-ammonia core-spun yarn is S twist; the moisture-wicking and antibacterial fabric layer (2) is woven from moisture-wicking yarn and elastic antibacterial yarn.

2. The pseudo-twist crepe composite fabric according to claim 1, characterized in that, The polyester false twist yarn has a twist of 170 twists / 10cm, and the cotton-ammonia core-spun yarn has a twist of 185 twists / 10cm.

3. The pseudo-twist crepe composite fabric according to claim 1, characterized in that, The moisture-wicking yarn is a cross-section polylactic acid fiber filament or a cross-section cool-feeling nylon filament.

4. The pseudo-twist crepe composite fabric according to claim 1, characterized in that, The elastic antibacterial yarn has a spandex filament core and is wrapped with mint fiber on the outside.

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