Suede overcoat fabric

Abstract

The utility model discloses a suede overcoat fabric which comprises a fabric body, and the fabric body comprises an anti-pilling layer, a warm-keeping layer and a moisture-conducting antibacterial layer which are arranged in sequence. The anti-pilling layer is formed by interweaving warp yarns and weft yarns, the warp yarns comprise first warp yarns and second warp yarns, and the weft yarns comprise first weft yarns and second weft yarns; the first warp yarns and the first weft yarns are sea-island composite filaments, and the second warp yarns and the second weft yarns are anti-pilling yarns; the warm-keeping layer is formed by interweaving warm-keeping yarns; and the moisture-conducting antibacterial layer is formed by interweaving moisture-conducting yarns and antibacterial yarns as warp and weft yarns. Based on the suede overcoat fabric, on one hand, the anti-fuzzing and anti-pilling layer utilizes the sea-island composite filaments to achieve the suede effect, on the other hand, the anti-fuzzing and anti-pilling performance of the surface of the fabric is enhanced through the anti-fuzzing and anti-pilling yarn, and the warm-keeping layer is beneficial to improving the warm-keeping performance of the fabric body. And the moisture-conducting antibacterial layer not only contributes to exporting sweat and moisture, but also has good antibacterial performance.

Description

Technical Field

[0001] This utility model relates to a fabric, specifically a suede-like coat fabric. Background Technology

[0002] Suede is a fabric with unique texture and properties. Its softness, delicacy, durability, and warmth have long made it a favorite in clothing manufacturing, especially in the production of high-end coats. Natural suede has excellent breathability and moisture absorption, ensuring wearer comfort, while its elegant appearance and unique velvety texture exude a high-end and fashionable feel. With increasing environmental awareness and a growing emphasis on wildlife protection, imitation suede fabrics have emerged.

[0003] Although existing imitation suede fabrics can mimic the suede effect in appearance, they often still differ from natural suede in feel and texture. Some imitation suede fabrics also fall short in terms of warmth retention. Furthermore, some imitation suede fabrics are prone to pilling, shedding, and flattening after prolonged use or repeated washing, affecting their appearance and lifespan. This makes consumers hesitant to choose imitation suede coats and limits the further development of imitation suede fabrics in the high-end coat market. Therefore, this application provides an imitation suede coat fabric. Utility Model Content

[0004] The purpose of this invention is to provide a suede-like coat fabric that offers better warmth, abrasion resistance, and anti-pilling properties than conventional suede-like coat fabrics.

[0005] To solve the above-mentioned technical problems, the purpose of this utility model is achieved as follows: a suede-like coat fabric, comprising: a fabric body, the fabric body including an anti-pilling layer, a thermal insulation layer, and a moisture-wicking and antibacterial layer arranged sequentially, wherein the anti-pilling layer, the thermal insulation layer, and the moisture-wicking and antibacterial layer are composited by arrayed dot-shaped hot-melt PU adhesive; the anti-pilling layer is woven from warp and weft yarns, the warp yarns including a first warp and a second warp, and the weft yarns including a first weft and a second weft; the first warp and the first weft are both island composite yarns, and the second warp and the second weft are both anti-pilling yarns; the thermal insulation layer is woven from thermal insulation yarns; the moisture-wicking and antibacterial layer is woven from moisture-wicking yarns and antibacterial yarns as warp and weft yarns.

[0006] Based on the above scheme and as a preferred embodiment of the above scheme: the anti-pilling yarn is a super cotton-like polyester filament, and the cross-sectional shape of the super cotton-like polyester filament is trilobal.

[0007] Based on the above scheme and as a preferred embodiment of the above scheme: the heat-insulating yarn is a hollow polyester Viloft fiber blended yarn.

[0008] Based on the above scheme and as a preferred embodiment of the above scheme: the moisture-wicking yarn is a U-shaped cross-section polyester filament.

[0009] Based on the above scheme and as a preferred embodiment of the above scheme: the antibacterial yarn is mugwort-modified bamboo pulp fiber.

[0010] The beneficial effects of this utility model are as follows: Based on the suede-like coat fabric of this utility model, the anti-pilling layer uses island composite yarn to achieve the suede-like effect on the one hand, and anti-pilling yarn to enhance the wear resistance and anti-pilling performance of the fabric surface on the other hand. The thermal insulation layer helps to improve the thermal insulation performance of the main body of the fabric, and the moisture-wicking and antibacterial layer not only helps to wick away sweat and moisture, but also has good antibacterial properties. Attached Figure Description

[0011] Figure 1 This is a structural schematic diagram of the suede-like coat fabric involved in this utility model.

[0012] In the diagram: 1-Anti-pilling layer, 2-Warm insulation layer, 3-Moisture-wicking and antibacterial layer. Detailed Implementation

[0013] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0014] Combination Figure 1 This embodiment provides a detailed description of a suede-like coat fabric, comprising: a main fabric body, the main fabric body including an anti-pilling layer 1, a thermal insulation layer 2, and a moisture-wicking and antibacterial layer 3 sequentially arranged, the anti-pilling layer 1, the thermal insulation layer 2, and the moisture-wicking and antibacterial layer 3 being composited by arrayed dot-matrix hot-melt PU adhesive; the anti-pilling layer 1 is woven from warp and weft yarns, the warp yarns including a first warp and a second warp, and the weft yarns including a first weft and a second weft; the first warp and the first weft are both island composite yarns, and the second warp and the second weft are both anti-pilling yarns; the thermal insulation layer 2 is woven from thermal insulation yarns; the moisture-wicking and antibacterial layer 3 is woven from moisture-wicking yarns and antibacterial yarns as warp and weft yarns.

[0015] Specifically, the warp yarns of the anti-pilling layer 1 are arranged alternately in the order of one first warp yarn and one second warp yarn, and the weft yarns are arranged alternately in the order of one first weft yarn and one second weft yarn.

[0016] Specifically, the island-island composite yarn is a fixed-island POY multifilament yarn of semi-dull PET island phase / COPET sea phase, with a sea / island ratio (wt%) of 25 / 75 and specifications of 129dtex / 24f / 37i. The imitation suede fabric produced using this raw material can not only reflect the requirements for appearance such as leather shape and color, but also the requirements for comfort such as warmth, breathability, and moisture permeability.

[0017] Furthermore, the anti-pilling yarn is a super-imitation cotton polyester filament with a trilobal cross-section. This trilobal cross-section super-imitation cotton polyester is an improvement on ordinary polyester. By changing the cross-sectional shape of the fibers, the cohesion between them is enhanced, making it less likely for the fibers to be pulled out of the yarn, thus reducing the possibility of pilling. The trilobal cross-section gives the fibers a larger specific surface area and porosity. On the one hand, it increases the contact area between the fibers and light, giving the fabric a soft, natural luster, closer to the appearance of natural cotton fibers. On the other hand, the larger porosity facilitates air circulation and moisture conduction, giving the fabric good breathability and moisture absorption, while also improving its warmth retention. Moreover, the strong interlocking between the multi-lobed fibers results in better anti-pilling and abrasion resistance in the woven fabric. Furthermore, polyester has high strength and abrasion resistance, and is not easily damaged. The imitation suede fabric made from it can withstand a certain degree of friction and pulling during daily wear and use. Compared with imitation suede fabrics made from some natural fibers, it has better durability, is less prone to pilling and shedding, and can maintain a better appearance and performance.

[0018] Furthermore, the insulating yarn is a hollow polyester Viloft fiber blended yarn. Specifically, the hollow polyester Viloft fiber blended yarn is a hollow polyester / Viloft 65 / 35 blended yarn with a yarn specification of 18.45tex×2, S-twist, and a twist of 600 twists / m. Hollow polyester fibers have a hollow internal structure, which can store a large amount of air. Since air is a poor conductor of heat, it has excellent heat retention properties. Hollow polyester also has good elasticity and loft, a soft hand feel, and provides a comfortable touch. Viloft fiber is a wood pulp cellulose fiber with a unique flat cross-section, with a flatness greater than 5:1. Through the capillary effect formed by the fine grooves and pores on the fiber surface, moisture and sweat from the skin surface can be wicked away through absorption, diffusion, and transport, allowing the skin to breathe freely. Viloft fiber has excellent warmth retention and comfort.

[0019] Furthermore, the moisture-wicking yarn is a U-shaped cross-section polyester filament. U-shaped cross-section polyester filament is a fiber produced using U-shaped spinnerets and is a differentiated fiber. The cross-section of U-shaped polyester filament resembles the English letter U. Because the fiber grooves are deep, some fibers are even flattened, causing the grooves to disappear. When this structured fiber is formed into a fabric, it easily generates more fine grooves, thus forming more capillary channels, which is very beneficial for moisture conduction. In addition, it has a large specific surface area, resulting in fabrics formed from U-shaped cross-section polyester filament with excellent moisture-wicking and quick-drying properties.

[0020] Furthermore, the antibacterial yarn is mugwort-modified bamboo pulp fiber. Mugwort-modified bamboo pulp fiber is an antibacterial fiber made by adding mugwort extract, which has natural antibacterial effects, to bamboo pulp fiber as the base material. The mugwort extract accounts for approximately 10% of the fiber's mass, exhibiting an inhibition rate of 97.8% against Staphylococcus aureus, 94.7% against Escherichia coli, and 90.5% against Candida albicans.

[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 suede-like overcoat fabric, characterized by The utility model relates to a warm-keeping and moisture-conducting fabric, which comprises the following: A fabric body, which comprises an anti-pilling layer (1), a warm-keeping layer (2) and a moisture-conducting and antibacterial layer (3) arranged in sequence, wherein the anti-pilling layer (1), the warm-keeping layer (2) and the moisture-conducting and antibacterial layer (3) are combined by arrayed dot-shaped hot melt PU glue; the anti-pilling layer (1) is formed by interlacing warp yarns and weft yarns, wherein the warp yarns comprise first warp yarns and second warp yarns, and the weft yarns comprise first weft yarns and second weft yarns; the first warp yarns and the first weft yarns are island composite filaments, and the second warp yarns and the second weft yarns are anti-pilling yarns; the warm-keeping layer (2) is formed by interlacing warm-keeping yarns; and the moisture-conducting and antibacterial layer (3) is formed by interlacing moisture-conducting yarns and antibacterial yarns as warp yarns and weft yarns.

2. A suede-like overcoat fabric according to claim 1, characterized in that, The anti-pilling yarns are super cotton-like polyester filaments, and the cross-sectional shape of the super cotton-like polyester filaments is trilobal.

3. The suede-like overcoat fabric of claim 1, wherein, The warm-keeping yarns are hollow polyester Viloft fiber blended yarns.

4. The suede-like overcoat fabric of claim 1, wherein, The moisture-conducting yarns are U-shaped cross-section polyester filaments.

5. The suede-like overcoat fabric of claim 1 wherein, The antibacterial yarns are artemisia modified bamboo pulp fibers.

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