High abrasion resistant denim and textile

Abstract

The application discloses a high-wear-resistance jean fabric and a textile product. The high-wear-resistance jean fabric is knitted by first warp yarns, second warp yarns and weft yarns, at least one of the first warp yarns and the second warp yarns is dyed by indigo dye and / or sulfur dye, the first warp yarns are composed of flat yarns formed by blending first cellulose fibers and nylon fibers, the second warp yarns are composed of slub yarns formed by blending the first cellulose fibers and the nylon fibers, the quantity ratio between the first warp yarns and the second warp yarns is (1-16):4, and the weft yarns are composed of core-spun yarns. The high-wear-resistance jean fabric has the advantages of wear resistance, and the prepared textile product has the advantages of wearing comfort, and the product quality is effectively ensured while the product richness is achieved.

Description

Technical Field

[0001] This application relates to the field of textile technology, and in particular to high abrasion-resistant denim fabrics and textiles. Background Technology

[0002] Denim fabric typically uses coarse-count pure cotton yarns for both warp and weft, resulting in durable and easy-to-care-for products. Before leaving the factory, denim fabrics usually undergo stone washing, bleaching, and fermentation processes to enhance their texture. However, these washing processes can affect the strength of the denim fabric, ultimately impacting product quality, reducing the yield of high-quality products, and shortening their lifespan. Summary of the Invention

[0003] Therefore, it is necessary to provide a high-abrasion-resistant denim fabric that is both durable and comfortable to wear, while effectively ensuring product quality and achieving product variety.

[0004] One embodiment of this application provides a highly abrasion-resistant denim fabric.

[0005] A high-abrasion-resistant denim fabric is woven from a first warp, a second warp, and a weft. At least one of the first warp and the second warp is dyed with indigo dye and / or sulfur dye. The first warp comprises plain yarn formed by a blend of first cellulose fiber and nylon fiber, and the second warp comprises slub yarn formed by a blend of first cellulose fiber and nylon fiber. The ratio of the first warp to the second warp is (1~16):4. The weft comprises core-spun yarn.

[0006] In some embodiments, the mass ratio of the first cellulose fiber to the nylon fiber in the first warp is (10~90):10.

[0007] In some embodiments, the first warp yarn has a count of 8 to 20 count.

[0008] In some embodiments, the mass ratio of the first cellulose fiber to the nylon fiber in the second warp is (10~90):10.

[0009] In some embodiments, the second warp yarn has a count of 8 to 20.

[0010] In some embodiments, the first cellulose fiber in the first warp and / or the second warp includes one or more of natural cotton fiber, rayon fiber, lyocell fiber, and modal fiber.

[0011] In some embodiments, the weft yarn has a count of 8 to 24.

[0012] In some embodiments, the weft density of the high abrasion-resistant denim fabric is 40 threads / inch to 70 threads / inch.

[0013] In some embodiments, the core-spun yarn includes a core and a covering layer covering the core, the covering layer including a second cellulose fiber and synthetic fiber, and the core has a yarn count of 20D to 75D and a draw ratio of 1.25 to 4.5.

[0014] In some embodiments, the second cellulose fiber includes one or more of cotton fiber, linen fiber, Tencel fiber, viscose fiber, and Modal fiber.

[0015] In some embodiments, the synthetic fiber includes one or both of polyester fiber and diacetate fiber.

[0016] In some embodiments, the yarn core comprises one or both of Lycra fiber and T-400 fiber.

[0017] In some embodiments, the total warp count of the high abrasion-resistant denim fabric is 3,900 to 8,100.

[0018] In some embodiments, the warp density of the high abrasion-resistant denim fabric is 45 threads / inch to 110 threads / inch.

[0019] In some embodiments, the high abrasion-resistant denim fabric has a weave structure including one or more of plain weave, twill weave, double plain weave, and jacquard weave.

[0020] In some embodiments, the high abrasion-resistant denim fabric is further subjected to finishing treatments, including at least one of singeing, desizing, skewing, shrinkage prevention, and shaping.

[0021] One embodiment of this application also provides a textile.

[0022] A textile fabric, wherein at least a portion of the textile fabric is made from the high abrasion-resistant denim fabric described in any of the above embodiments.

[0023] In some embodiments, the textiles include, but are not limited to, outerwear, underwear, socks, gloves, scarves, face towels, masks, cords, sleeve protectors, bedding, or textile decorations.

[0024] The aforementioned high-abrasion-resistant denim fabric utilizes indigo dye and / or sulfur dyes to penetrate and oxidize the first cellulose fibers through multiple impregnations. The dyes can only adhere to the surface of the nylon fibers, allowing for the adjustment of the fiber ratios in the first and / or second warp yarns. This results in different dye uptake rates in the first and / or second warp yarns. After sizing, weaving, finishing, and washing, the dyes on the first and / or second warp yarns fade to varying degrees. That is, the different degrees of fading between the first and / or second warp yarns and the weft yarns create different patterns. The fiber ratios, proportions, and weave structure of the first and / or second warp yarns can be designed according to the desired pattern, increasing product variety. Simultaneously, the addition of nylon fibers effectively ensures product quality and improves the fabric's abrasion resistance. In the aforementioned fabric structure, the nylon fiber blended in the second warp, the core-spun yarn structure of the weft, and the ratio of the first to second warp yarns synergistically enhance the fabric's abrasion resistance. Nylon fiber, with its excellent abrasion resistance and high strength, significantly enhances the yarn's anti-friction ability when blended with the first cellulose fiber. The core-spun yarn in the weft maintains a comfortable feel while improving the overall strength and fatigue resistance of the yarn. Furthermore, controlling the ratio of the first to second warp yarns to (1~16):4 allows for a reasonable distribution of the stressed yarns, enabling the nylon component in the second warp to exert a more effective anti-abrasion effect during fabric friction. These design elements collectively improve the fabric's overall abrasion resistance.

[0025] Furthermore, the weft yarns in the aforementioned high abrasion-resistant denim fabrics utilize comfortable fibers such as cotton, linen, Tencel, viscose, and modal, further enhancing the softness and comfort of the denim fabric. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings. In the following description, the same reference numerals denote the same parts.

[0028] Figure 1 This is a schematic diagram of a high abrasion-resistant denim fabric according to an embodiment of this application.

[0029] Explanation of reference numerals in the attached figures

[0030] 10. High abrasion-resistant denim fabric (with) Figure 1 (abbreviated as "fabric" in Chinese); 110, first warp yarn; 120, second warp yarn; 200, weft yarn. Detailed Implementation

[0031] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0032] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two elements or the interaction between two elements, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances. In this application, unless otherwise expressly specified and limited, "on" or "below" a second feature can mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium.

[0033] In the description of this application, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The terms "first" and "second" are used only to distinguish technical features and should not be construed as indicating or implying relative importance, or implicitly specifying the number of technical features indicated, or implicitly specifying the sequential relationship of the technical features indicated.

[0034] In this document, "optionally," "optionally," and "optional" mean that something is optional, meaning that one can choose between two parallel options: "with" or "without." If multiple "options" appear in a technical solution, unless otherwise specified and there are no contradictions or mutual constraints, each "option" is independent. In this application, descriptions such as "optionally contains" and "optionally includes" indicate "contains or does not contain."

[0035] In this application, unless otherwise stated, the sum of the parts of each component in the composition may be 100 parts by weight. Unless otherwise specified, the percentages (including weight percentages) in this application are based on the total weight of the composition, and "wt%" in this document means mass percentage.

[0036] In this document, unless otherwise stated, the reaction steps may be performed in the order described herein or not. For example, other steps may be included between reaction steps, and the order of reaction steps may be appropriately interchanged. This is something that those skilled in the art can determine based on conventional knowledge and experience. Preferably, the reaction methods described herein are performed sequentially.

[0037] In this application, the term "numerical interval" (i.e., numerical range) refers to a range of values. Unless otherwise specified, the distribution of selectable values ​​within this numerical interval is considered continuous, and includes the two endpoints (i.e., the minimum and maximum values) of the interval, as well as every value between these endpoints. Unless otherwise specified, when a numerical interval refers only to integers within that interval, it includes the two endpoints of the range and every integer between them, effectively listing every integer. When multiple numerical ranges are provided to describe features or characteristics, these ranges can be merged. In other words, unless otherwise specified, the numerical ranges disclosed in this application should be understood to include any and all subranges included therein. The "numerical value" in this numerical interval can be any quantitative value, such as a number, percentage, or proportion. The term "numerical interval" can broadly include percentage intervals, proportion intervals, ratio intervals, and other quantitative intervals.

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0039] This application provides a high abrasion-resistant denim fabric to solve at least one of the following technical problems of conventional denim fabrics: (1) requiring extensive washing to obtain rich patterns; (2) the strength of the fabric decreases significantly after washing; (3) polyester denim has poor moisture absorption, easily generates static electricity, and has a poor wearing experience. The high abrasion-resistant denim fabric will be described below with reference to the accompanying drawings.

[0040] The high abrasion-resistant denim fabric provided in one embodiment of this application is exemplified by [example provided]. Figure 1 As shown, Figure 1 This is a schematic diagram of the structure of a high abrasion-resistant denim fabric provided in one embodiment of this application. The high abrasion-resistant denim fabric of this application can be used to manufacture textiles, such as denim clothing.

[0041] To more clearly illustrate the structure of high abrasion-resistant denim fabric, the following description will be provided in conjunction with the accompanying diagram.

[0042] For example, please refer to Figure 1 As shown, a high abrasion-resistant denim fabric 10 is woven from a first warp yarn 110, a second warp yarn 120, and a weft yarn 200. At least one of the first warp yarn 110 and the second warp yarn 120 is dyed with indigo dye and / or sulfur dye to form corresponding first dyed warp yarn and second dyed warp yarn. The first warp yarn 110 includes plain yarn formed by blending first cellulose fiber and nylon fiber, and the second warp yarn 120 includes slub yarn formed by blending first cellulose fiber and nylon fiber. The ratio of the first warp yarn 110 to the second warp yarn 120 is (1~16):4. The weft yarn 200 includes core-spun yarn. For example, the ratio of the number of the first warp yarn 110 to the second warp yarn 120 may include, but is not limited to: 1:4, 2:4, 3:4, 4:4, 5:4, 6:4, 7:4, 8:4, 9:4, 10:4, 11:4, 12:4, 13:4, 14:4, 15:4, 16:4 or any range between the two mentioned above.

[0043] In this application, the first warp 110 and / or the second warp 120 are dyed with indigo dye and / or sulfur dye. Since both indigo dye and sulfur dye need to be reduced to sodium salt before penetrating into the interior of the first cellulose fiber, while nylon fiber can only be dyed with disperse dye and acid dye, and indigo dye and / or sulfur dye can only adhere to the surface of nylon fiber, after the first warp 110 and / or the second warp 120 of the high abrasion-resistant denim fabric 10 are dyed with indigo dye / sulfur dye, the sodium salt will penetrate into the fiber and exist inside the fiber through oxidation, while the sodium salt only exists on the surface of the nylon fiber. When the denim fabric or textile is made, the dye on the surface of the nylon fiber is quickly washed away after the denim fabric or textile is washed with water. The denim fabric or textile can achieve rich patterns without a lot of water washing, and can also reduce the problem of strength loss caused by water washing.

[0044] This application effectively ensures product quality and improves the abrasion resistance of the fabric by adding nylon fibers. In the above fabric structure, the nylon fibers blended in the second warp, the core-spun yarn structure of the weft, and the ratio of the first to second warp yarns synergistically improve the abrasion resistance of the fabric. Nylon fibers possess excellent abrasion resistance and high strength and toughness; when blended with the first cellulose fiber, they significantly enhance the yarn's anti-friction ability. The use of core-spun yarn in the weft maintains a good hand feel while improving the overall strength and fatigue resistance of the yarn. Furthermore, controlling the ratio of the first to second warp yarns to (1~16):4 allows for a reasonable distribution of the stressed yarn proportions, enabling the nylon component in the second warp to play a more effective anti-wear role during fabric friction. These designs collectively enhance the overall abrasion resistance of the fabric.

[0045] In some embodiments, the mass ratio of the first cellulose fiber to the nylon fiber in the first warp 110 is (10~90):10. For example, the mass ratio of the first cellulose fiber to the nylon fiber in the first warp 110 includes, but is not limited to: 10:10, 15:10, 20:10, 25:10, 30:10, 35:10, 40:10, 45:10, 50:10, 55:10, 60:10, 65:10, 70:10, 75:10, 80:10, 85:10, 90:10, or any range between the foregoing.

[0046] This application can adjust the pattern of denim fabrics or textiles by adjusting the content of first cellulose fibers and nylon fibers in the first warp yarn 110 and / or the second warp yarn 120; at the same time, due to the nylon fibers contained in the denim fabrics or textiles, it is beneficial to improve the abrasion resistance of the denim fabrics or textiles.

[0047] In some embodiments, the yarn count of the first warp 110 is 8-20 inch. For example, the yarn count of the first warp 110 may include, but is not limited to, 8-inch, 9-inch, 10-inch, 11-inch, 12-inch, 13-inch, 14-inch, 15-inch, 16-inch, 17-inch, 18-inch, 19-inch, 20-inch or any range between the two.

[0048] In some embodiments, the mass ratio of the first cellulose fiber to the nylon fiber in the second warp 120 is (10~90):10. The mass ratio of the first cellulose fiber to the nylon fiber in the second warp 120 includes, but is not limited to, 10:10, 20:10, 30:10, 40:10, 50:10, 60:10, 70:10, 80:10, 90:10, or any range between the foregoing.

[0049] In some embodiments, the yarn count of the second warp 120 is 8-20 inch. For example, the yarn count of the second warp 120 may include, but is not limited to, 8-inch, 9-inch, 10-inch, 11-inch, 12-inch, 13-inch, 14-inch, 15-inch, 16-inch, 17-inch, 18-inch, 19-inch, 20-inch, or any range between the two.

[0050] In some embodiments, the first cellulose fibers in the first warp 110 and / or the second warp 120 include one or more of natural cotton fibers, rayon fibers, lyocell fibers, and modal fibers.

[0051] In some embodiments, the yarn count of the weft yarn 200 is 8-24 inch. For example, the yarn count of the weft yarn 200 includes, but is not limited to, 8-inch, 9-inch, 10-inch, 11-inch, 12-inch, 13-inch, 14-inch, 15-inch, 16-inch, 17-inch, 18-inch, 19-inch, 20-inch, 21-inch, 22-inch, 23-inch, 24-inch, or any range between the two.

[0052] In some embodiments, the weft density of the high-abrasion denim fabric 10 is 40 threads / inch to 70 threads / inch. For example, the weft density of the high-abrasion denim fabric 10 includes, but is not limited to: 40 threads / inch, 42 threads / inch, 45 threads / inch, 48 threads / inch, 50 threads / inch, 52 threads / inch, 55 threads / inch, 58 threads / inch, 60 threads / inch, 62 threads / inch, 65 threads / inch, 68 threads / inch, 70 threads / inch, or a range between any two of the foregoing.

[0053] In some embodiments, the core-spun yarn includes a core and a covering layer that covers the core. The covering layer includes a second cellulose fiber and a synthetic fiber. The yarn count of the core is 20D to 75D, and the draw ratio is between 1.25 and 4.5. For example, the yarn count of the core may include, but is not limited to, 20D, 25D, 30D, 35D, 40D, 45D, 50D, 55D, 60D, 65D, 70D, 75D, or any two of the aforementioned values. For example, the draw ratio may include, but is not limited to, 1.25, 1.5, 1.75, 2.0, 2.25, 2.5, 2.75, 3.0, 3.25, 3.5, 3.75, 4.0, 4.25, 4.5, or any two of the aforementioned values.

[0054] In some embodiments, the second cellulose fiber includes one or more of cotton, linen, Tencel, viscose, and modal fibers. The weft yarns 200 of the aforementioned high-abrasion-resistant denim fabric 10 utilize comfortable fibers such as cotton, linen, Tencel, viscose, and modal fibers, further enhancing the softness and comfort of the denim fabric and avoiding the poor hand feel that may result from nylon fibers.

[0055] In some embodiments, the synthetic fiber includes one or both of polyester fiber and diacetate fiber.

[0056] In some embodiments, the yarn core includes one or both of Lycra fibers and T-400 fibers.

[0057] In some embodiments, the total warp count of the high abrasion-resistant denim fabric 10 is 3,900 to 8,100.

[0058] In some embodiments, the warp density of the high-abrasion denim fabric 10 is 45 threads / inch to 110 threads / inch. For example, the warp density of the high-abrasion denim fabric 10 includes, but is not limited to: 45 threads / inch, 50 threads / inch, 55 threads / inch, 60 threads / inch, 65 threads / inch, 70 threads / inch, 75 threads / inch, 80 threads / inch, 85 threads / inch, 90 threads / inch, 95 threads / inch, 100 threads / inch, 105 threads / inch, 110 threads / inch, or a range between any two of the foregoing.

[0059] In some embodiments, the high abrasion-resistant denim fabric 10 has a weave structure including one or more of plain weave, twill weave, double plain weave, and jacquard weave.

[0060] In some embodiments, the high abrasion-resistant denim fabric 10 is further subjected to finishing treatments, including at least one of singeing, desizing, skewing, shrinkage prevention, and setting.

[0061] One embodiment of this application also provides a textile.

[0062] A textile fabric, wherein at least a portion of the textile fabric is made from the high abrasion-resistant denim fabric 10 described in any of the above embodiments.

[0063] In some embodiments, the textile is made from the high abrasion-resistant denim fabric 10 described in any of the above embodiments.

[0064] In some embodiments, textiles include, but are not limited to, outerwear, underwear, socks, gloves, scarves, face towels, masks, cords, sleeves, bedding, or textile decorations.

[0065] Example 1

[0066] This embodiment provides a high abrasion-resistant denim fabric 10.

[0067] The high abrasion-resistant denim fabric 10 in this embodiment is woven from a first warp yarn 110, a second warp yarn 120, and a weft yarn 200. The first warp yarn 110 and the second warp yarn 120 are dyed with indigo dye. The first warp yarn 110 consists of a plain yarn formed by blending first cellulose fibers and nylon fibers, and the mass ratio of the first cellulose fibers to the nylon fibers in the first warp yarn 110 is 80:20.

[0068] The second warp 120 comprises a slub yarn blended from first cellulose fibers and nylon fibers, wherein the mass ratio of first cellulose fibers to nylon fibers in the second warp 120 is 80:20. The quantity ratio of the first warp 110 to the second warp 120 is 3:1. The weft 200 comprises core-spun yarn. The first cellulose fiber is cotton fiber. The yarn count of the first warp 110 is 14 English count. The yarn count of the second warp 120 is 14 English count. The yarn count of the weft 200 is 9.5 English count.

[0069] The core-spun yarn in weft 200 includes a core and a covering layer. The covering layer includes second cellulose fibers and synthetic fibers. The second cellulose fibers include cotton fibers, and the synthetic fibers include polyester fibers; that is, the covering layer is a cotton-polyester blend. The mass ratio of cotton fibers to polyester fibers is 70:30. The core includes Lycra fibers, with a yarn count of 40D and a draft ratio of 2.5.

[0070] The total warp count of the high abrasion-resistant denim fabric 10 is 5500.

[0071] The warp density of the high-abrasion denim fabric 10 is 68 threads / inch. The weft density of the high-abrasion denim fabric 10 is 50 threads / inch.

[0072] The weave structure of the high abrasion-resistant denim fabric 10 is 3 / 1 (Z).

[0073] The high abrasion-resistant denim fabric 10 also undergoes finishing treatments, including at least one of singeing, desizing, skewing, shrinkage prevention, and shaping.

[0074] After being woven, the high-abrasion-resistant denim fabric undergoes finishing processes, including singeing, desizing, setting, stretching, skewing, shrinkage prevention, and finishing.

[0075] The performance of the high abrasion-resistant denim fabric 10 in this embodiment was tested, and the test results are shown in Table 1.

[0076] Example 2

[0077] This embodiment provides a high abrasion-resistant denim fabric 10.

[0078] The high abrasion-resistant denim fabric 10 in this embodiment is woven from a first warp yarn 110, a second warp yarn 120, and a weft yarn 200. The first warp yarn 110 and the second warp yarn 120 are dyed with indigo dye. The first warp yarn 110 consists of a plain yarn formed by blending first cellulose fibers and nylon fibers, and the mass ratio of the first cellulose fibers to the nylon fibers in the first warp yarn 110 is 80:20.

[0079] The second warp 120 comprises a slub yarn blended from first cellulose fibers and nylon fibers, wherein the mass ratio of first cellulose fibers to nylon fibers in the second warp 120 is 80:20. The quantity ratio of the first warp 110 to the second warp 120 is 3:1. The weft 200 comprises core-spun yarn. The first cellulose fiber is cotton fiber. The yarn count of the first warp 110 is 14 English count. The yarn count of the second warp 120 is 14 English count. The yarn count of the weft 200 is 20.5 English count.

[0080] The core-spun yarn in weft 200 includes a core and a covering layer. The covering layer includes second cellulose fibers and synthetic fibers. The second cellulose fibers include cotton fibers, and the synthetic fibers include acetate fibers and nylon fibers. The mass ratio of cotton fibers, acetate fibers, and nylon fibers is 50:30:20. The core includes 40D Lycra fibers with a draw ratio of 3.

[0081] The total warp count of the high abrasion-resistant denim fabric 10 is 6000.

[0082] The warp density of the high-abrasion denim fabric 10 is 68 threads / inch. The weft density of the high-abrasion denim fabric 10 is 58 threads / inch.

[0083] The weave structure of the high abrasion-resistant denim fabric 10 is 3 / 1 (Z).

[0084] The high abrasion-resistant denim fabric 10 also undergoes finishing treatments, including at least one of singeing, desizing, skewing, shrinkage prevention, and shaping.

[0085] After being woven, the high-abrasion-resistant denim fabric undergoes finishing processes, including singeing, desizing, setting, stretching, skewing, shrinkage prevention, and finishing.

[0086] The performance of the high abrasion-resistant denim fabric 10 in this embodiment was tested, and the test results are shown in Table 1.

[0087] Example 3

[0088] This embodiment provides a high abrasion-resistant denim fabric 10.

[0089] The high abrasion-resistant denim fabric 10 in this embodiment is woven from a first warp yarn 110, a second warp yarn 120, and a weft yarn 200. The first warp yarn 110 and the second warp yarn 120 are dyed with indigo dye. The first warp yarn 110 consists of a plain yarn formed by blending first cellulose fibers and nylon fibers, and the mass ratio of the first cellulose fibers to the nylon fibers in the first warp yarn 110 is 80:20.

[0090] The second warp 120 comprises a slub yarn blended from first cellulose fibers and nylon fibers, wherein the mass ratio of first cellulose fibers to nylon fibers in the second warp 120 is 80:20. The quantity ratio of the first warp 110 to the second warp 120 is 3:1. The weft 200 comprises core-spun yarn. The first cellulose fiber is cotton fiber. The yarn count of the first warp 110 is 14 English count. The yarn count of the second warp 120 is 14 English count. The yarn count of the weft 200 is 20 English count.

[0091] The core-spun yarn in weft 200 includes a core and a covering layer. The covering layer consists of a second cellulose fiber and a synthetic fiber. The cellulose fiber is viscose fiber, and the synthetic fiber is polyester fiber. The mass ratio of polyester fiber to viscose fiber is 70:30. The core includes 40D Lycra fiber with a draw ratio of 3.

[0092] The total warp count of the high abrasion-resistant denim fabric 10 is 5500.

[0093] The warp density of the high-abrasion denim fabric 10 is 75 threads / inch. The weft density of the high-abrasion denim fabric 10 is 47 threads / inch.

[0094] The weave structure of the high abrasion-resistant denim fabric 10 is 2 / 1 (Z).

[0095] The high abrasion-resistant denim fabric 10 also undergoes finishing treatments, including at least one of singeing, desizing, skewing, shrinkage prevention, and shaping.

[0096] After being woven, the high-abrasion-resistant denim fabric undergoes finishing processes, including singeing, desizing, setting, stretching, skewing, shrinkage prevention, and finishing.

[0097] The performance of the high abrasion-resistant denim fabric 10 in this embodiment was tested, and the test results are shown in Table 1.

[0098] Comparative Example 1

[0099] This comparative example provides a denim fabric.

[0100] The denim fabric structure in this comparative example is as follows:

[0101] The warp yarns are made of pure cotton slub yarn in two specifications: 14-count and 20-count, with a yarn count ratio of 1:1, for a total of 4860 warp ends. The warp yarns are dyed with indigo dye. The weft yarn 200 is a core-spun yarn made of polyester and viscose fibers, consisting of a covering layer and a core. The covering layer is made of polyester and viscose fibers in a mass ratio of 70:30, and the core is made of 50D T-400 and 20D Lycra fibers, with a draft ratio of 3.0. The weft yarn 200 has a count of 20-count. The denim fabric is woven using a 2 / 1 (Z) weave structure. The warp and weft denim fabric has a warp and weft density of 75 ends / inch × 47 ends / inch. The finishing processes for the denim fabric after weaving include singeing, desizing, skewing, shrink-proofing, and finishing.

[0102] The performance of the denim fabric in this comparative example was tested, and the test results are shown in Table 1.

[0103] Comparative Example 2

[0104] This comparative example provides a denim fabric.

[0105] The denim fabric structure in this comparative example is as follows:

[0106] The warp yarns are 14-count pure cotton slub yarn with a total of 5300 warp ends, dyed with indigo and sulfur dyes. The weft yarn (200) is a core-spun yarn blended from cotton and polyester fibers, consisting of a covering layer and a core. The cotton to polyester fiber mass ratio in the covering layer is 70:30, and the core is 40D Lycra fiber with a draft ratio of 2.5. The total count of the weft yarn (200) is 9.5. The denim fabric is woven using a 3 / 1 (Z) weave structure, with a warp and weft density of 70 ends / inch × 50 ends / inch. The finishing processes for the denim fabric after weaving include singeing, desizing, setting, stretching, skewing, shrink-proofing, and finishing.

[0107] The performance of the denim fabric in this comparative example was tested, and the test results are shown in Table 1.

[0108] Table 1

[0109]

[0110] Among them, the breaking strength (N): GB / T3923.2;

[0111] Tear strength (N): GB / T3917.1;

[0112] Martin abrasion resistance (r): GB / T21196.2.

[0113] As can be seen from the data in Table 1 above, the denim fabrics corresponding to Examples 1 to 3 all have good breaking strength and tear strength, and Martindale has excellent abrasion resistance.

[0114] The aforementioned high abrasion-resistant denim fabric 10 utilizes indigo dye and / or sulfur dye to penetrate and oxidize the first cellulose fiber through multiple impregnations. The dye's characteristic of only being able to adhere to the surface of nylon fibers allows for adjustment of the fiber ratios in the first warp 110 and / or the second warp 120, resulting in different dye uptake rates. After sizing, weaving, finishing, and washing, the dyes on the first warp 110 and / or the second warp 120 fade to varying degrees. The fiber ratios, proportions, and weave structure of the first warp 110 and / or the second warp 120 can be designed according to the desired pattern.

[0115] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0116] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0117] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims, and the specification and drawings can be used to interpret the content of the claims.

Claims

1. A highly abrasion-resistant denim fabric, characterized in that, It includes a first warp, a second warp, and a weft yarn woven together, wherein at least one of the first warp and the second warp is dyed with indigo dye and / or sulfur dye, wherein the first warp includes a plain yarn formed by blending first cellulose fiber and nylon fiber, the second warp includes a slub yarn formed by blending first cellulose fiber and nylon fiber, the ratio of the first warp to the second warp is (1~16):4, and the weft yarn includes core-spun yarn.

2. The high abrasion-resistant denim fabric according to claim 1, characterized in that, The first warp yarn satisfies at least one of the following conditions: (1) In the first warp yarn, the mass ratio between the first cellulose fiber and the nylon fiber is (10~90):10; (2) The yarn count of the first warp yarn is 8-count to 20-count.

3. The high abrasion-resistant denim fabric according to claim 1, characterized in that, The second warp yarn satisfies at least one of the following conditions: (1) In the second warp yarn, the mass ratio between the first cellulose fiber and the nylon fiber is (10~90):10; (2) The yarn count of the second warp is 8-count to 20-count.

4. The high abrasion-resistant denim fabric according to claim 1, characterized in that, The first cellulose fiber in the first warp and / or the second warp includes one or more of natural cotton fiber, rayon fiber, lyocell fiber, and modal fiber.

5. The high abrasion-resistant denim fabric according to any one of claims 1 to 4, characterized in that, The weft yarn satisfies at least one of the following conditions: (1) The yarn count of the weft yarn is 8-count to 24-count; (2) The weft density of the high abrasion-resistant denim fabric is 40 threads / inch to 70 threads / inch.

6. The high abrasion-resistant denim fabric according to any one of claims 1 to 4, characterized in that, The core-spun yarn includes a yarn core and a covering layer covering the yarn core. The covering layer includes a second cellulose fiber and a synthetic fiber. The yarn count of the yarn core is 20D to 75D, and the draw ratio is between 1.25 and 4.

5.

7. The high abrasion-resistant denim fabric according to claim 6, characterized in that, The core-spun yarn satisfies at least one of the following conditions: (1) The second cellulose fiber includes one or more of cotton fiber, linen fiber, Tencel fiber, viscose fiber and Modal fiber; (2) The synthetic fiber includes one or both of polyester fiber and diacetate fiber; (3) The yarn core includes one or both of Lycra fiber and T-400 fiber.

8. The high abrasion-resistant denim fabric according to any one of claims 1 to 4, 7, characterized in that, The high abrasion-resistant denim fabric meets at least one of the following conditions: (1) The total number of warp threads in the high abrasion-resistant denim fabric is 3900 to 8100; (2) The warp density of the high abrasion-resistant denim fabric is 45 threads / inch to 110 threads / inch; (3) The structure of the high abrasion-resistant denim fabric includes one or more of plain weave, twill weave, double plain weave and jacquard weave.

9. The high abrasion-resistant denim fabric according to any one of claims 1 to 4, characterized in that, The high abrasion-resistant denim fabric also undergoes finishing treatment, which includes at least one of singeing, desizing, skewing, shrinkage prevention, and shaping.

10. A textile product, characterized in that, At least a portion of the textile is made from the high abrasion-resistant denim fabric as described in any one of claims 1 to 9; Optionally, the textiles include, but are not limited to, outerwear, underwear, socks, gloves, scarves, face towels, masks, ropes, sleeve protectors, bedding, or textile decorations.

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