Moisture absorption and sweat releasing elastic jean fabric and textile

Abstract

The utility model belongs to the field of spinning, and particularly relates to a moisture absorption and sweat releasing elastic jean fabric and a textile. According to the fabric, the functional polyester fibers with the special structure that the special-shaped section is combined with the hollow air bag are matched with the natural fibers, and the proper warp yarns, weft yarns and a fabric structure are matched, so that the fabric surface layer has good hygroscopicity, and the fabric inner layer forms a moisture removal channel; the moisture absorption layer absorbs sweat from the skin surface into the surface layer and the inner layer of the fabric through the moisture removal channels, the sweat is rapidly diffused under the action of the moisture guide layer, the skin surface layer and the inner layer of the fabric making contact with the human body are kept dry and comfortable, meanwhile, at least one of the first warp yarn, the second warp yarn and the weft yarn has elasticity, elasticity is provided for the fabric, and the fabric is comfortable and comfortable. The moisture-absorbing and sweat-releasing elastic denim fabric can adapt to activities of a human body, and the pursuit of consumers for comfort and functionality of denim clothes is met.

Description

Technical Field

[0001] The utility model belongs to the field of textiles, and in particular relates to a moisture-absorbing and perspiration-releasing stretch denim fabric and textiles. Background Art

[0002] Denim is a popular clothing material renowned for its unique style and durability. Denim comes in a wide variety of types, categorized by color, weave, style, and functionality. Common denim colors include indigo and black, while weaves are categorized by woven and knitted denim. New denim fabrics include overprint and colored denim, as well as unique styles like stretch and slub denim.

[0003] Traditional denim fabrics are made of pure cotton yarns and have a heavy texture. In high temperatures or during exercise, the human body produces a lot of sweat. While pure cotton denim fabrics have good moisture absorption, they cannot quickly drain sweat out of the garment, resulting in a sticky feeling after wearing denim. Furthermore, traditional fabrics also have poor elasticity, failing to meet people's expectations for the comfort and functionality of denim clothing. Utility Model Content

[0004] Based on this, the present application provides a moisture-absorbing and perspiration-wicking stretch denim fabric, which has both moisture-absorbing and perspiration-wicking and stretch effects and is highly comfortable.

[0005] On one hand, the present application provides a moisture-absorbing and perspiration-wicking stretch denim fabric, comprising a denim fabric body (10), wherein the denim fabric body (10) is woven from a first warp yarn (1001), a second warp yarn (1002), and a weft yarn (200); at least one of the first warp yarn (1001), the second warp yarn (1002), and the weft yarn (200) is elastic;

[0006] The first warp yarn (1001) and the weft yarn (200) are interwoven to form a moisture absorbing layer (300) serving as a surface layer;

[0007] The second warp yarn (1002) and the weft yarn (200) are interwoven to form a moisture-conducting layer (400) serving as an inner layer;

[0008] The intervals between the second warp yarn (1002) and the adjacent weft yarns (200) form a moisture drainage channel (500).

[0009] In one embodiment, the second warp yarn (1002) includes an inner core layer and an outer covering layer; the outer covering layer is wrapped around the inner core layer; the inner core layer of the second warp yarn (1002) includes a first elastic yarn, and the outer covering layer of the second warp yarn (1002) includes a first functional polyester fiber.

[0010] In one embodiment, the weft yarn (200) includes an inner core layer and an outer covering layer; the outer covering layer is coated on the inner core layer; the inner core layer of the weft yarn (200) includes a second elastic yarn, and the outer covering layer of the weft yarn (200) includes a second functional polyester fiber, a natural fiber, and a regenerated cellulose fiber.

[0011] In one embodiment, the first warp yarn (1001) comprises pure spun yarn or cotton blended yarn dyed with indigo dye or sulfur dye.

[0012] In one embodiment, the ratio of the yarn count of the second warp yarn to the yarn count of the first warp yarn is (9-11):1.

[0013] In one embodiment, the ratio of the yarn count of the second warp yarn to the yarn count of the weft yarn is (3-5):1.

[0014] In one embodiment, the yarn weaving specification of the first warp yarn (1001) is 6S~20S.

[0015] In one embodiment, the yarn weaving specification of the second warp yarn (1002) is 40D~150D.

[0016] In one embodiment, the weft yarn (200) has a yarn weaving specification of 8S~24S.

[0017] In one embodiment, the first elastic yarn and the second elastic yarn each independently include one or more of elastic polyester and spandex.

[0018] In one embodiment, the spandex comprises Lycra stretch yarn.

[0019] In one embodiment, the first elastic yarn comprises a Lycra elastic yarn with a fiber specification of 15D to 70D.

[0020] In one embodiment, the second elastic yarn comprises a Lycra elastic yarn with a specification of 20D-140D.

[0021] In one embodiment, the yarn density of the first warp yarn (1001) is 30 to 70 yarns per inch.

[0022] In one embodiment, the yarn density of the second warp yarn (1002) is 30 to 70 yarns / inch.

[0023] In one embodiment, the weft yarn (200) has a yarn density of 30 yarns / inch to 90 yarns / inch.

[0024] In one embodiment, the weave structure of the moisture-wicking stretch denim fabric includes one or two of plain weave, twill weave, satin weave, double plain weave and jacquard weave.

[0025] On the other hand, the present application provides a textile, at least part of which is made of the moisture-absorbing and perspiration-wicking stretch denim fabric as claimed in the claims.

[0026] The details of one or more embodiments of the present application are set forth in the description below, and other features, objects, and advantages of the application will become apparent from the description and from the claims thereof. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic structural diagram of the moisture-absorbing and perspiration-wicking stretch denim fabric provided by the present invention.

[0028] Figure 2 This is a schematic diagram of the inner layer structure of the fabric of the present invention;

[0029] Description of the accompanying drawings: 10, denim fabric body; 100, warp yarn; 200, weft yarn; 300, moisture absorption layer; 400, moisture conduction layer; 500, moisture discharge channel; 1001, first warp yarn; 1002, second warp yarn. DETAILED DESCRIPTION

[0030] To make the above-mentioned objects, features, and advantages of the present application more clearly understood, the specific embodiments of the present application are described in detail below with reference to the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways than those described herein, and those skilled in the art can make similar improvements without violating the scope of the present application. Therefore, the present application is not limited to the specific embodiments disclosed below.

[0031] In the description of this application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0032] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include at least one of such features. In the description of this application, if the term "plurality" appears, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0033] In this application, unless otherwise specified or limited, the terms "mounted," "connected," "connected," "fixed," etc., should be interpreted broadly. For example, these terms may refer to fixed connections, removable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediary; and internal communication between two components or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0034] In this application, unless otherwise expressly specified or limited, if a first feature is described as being "above" or "below" a second feature, or similar descriptions, this may 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. Furthermore, when a first feature is described as being "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is described as being "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0035] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only embodiment.

[0036] See Figure 1 , Figure 1A schematic diagram of the structure of a moisture-absorbing and perspiration-wicking stretch denim fabric provided by the present invention is shown. On one hand, the present application provides a moisture-absorbing and perspiration-wicking stretch denim fabric, comprising a denim fabric body (10), wherein the denim fabric body (10) is woven from a first warp yarn (1001), a second warp yarn (1002) and a weft yarn (200); at least one of the first warp yarn (1001), the second warp yarn (1002) and the weft yarn (200) is elastic.

[0037] The first warp yarn (1001) and the weft yarn (200) are interwoven to form a moisture-absorbing layer (300) serving as a surface layer.

[0038] The second warp yarn (1002) and the weft yarn (200) are interwoven to form a moisture-conducting layer (400) serving as an inner layer.

[0039] The intervals between the second warp yarn (1002) and the adjacent weft yarns (200) form a moisture drainage channel (500).

[0040] Reference Figure 2 The intervals between the second warp yarn 1002 and the adjacent weft yarns 200 form the moisture drainage channel 500 .

[0041] Optionally, the first warp yarn 1001 includes pure spun yarn or cotton blended yarn dyed with indigo dye or sulfur dye.

[0042] In a specific example, the second warp yarn (1002) includes an inner core layer and an outer covering layer; the outer covering layer is wrapped around the inner core layer; the inner core layer of the second warp yarn (1002) includes a first elastic yarn, and the outer covering layer of the second warp yarn (1002) includes a first functional polyester fiber.

[0043] In a specific example, the weft yarn (200) includes an inner core layer and an outer covering layer; the outer covering layer is coated on the inner core layer; the inner core layer of the weft yarn (200) includes a second elastic yarn, and the outer covering layer of the weft yarn (200) includes a second functional polyester fiber, a natural fiber, and a regenerated cellulose fiber.

[0044] The first warp yarn 1001 of this application is made of pure cotton yarn or cotton blended yarn. Cotton fiber has good hygroscopicity. The second warp yarn 1002 and the weft yarn 200 are both made of recycled functional polyester fiber. This fiber has a special structure with grooves on the surface and a hollow cavity, which has the function of conducting moisture. Natural fibers have good hygroscopic properties. This functional polyester fiber is appropriately matched with natural fibers.

[0045] This application is woven on a double-warp-beam loom. The first warp yarn 1001 and the weft yarn 200 are interwoven to form a surface layer, which has good moisture absorption and is a moisture absorption layer 300. The second warp yarn 1002 and the weft yarn 200 are interwoven to form an inner layer. The inner layer contacts the skin. The second warp yarn 1002 and the weft yarn 200 both contain the above-mentioned functional polyester fiber and have good moisture conductivity. The inner layer of the fabric forms a moisture conductive layer 400. Combined with the natural fiber blended in the weft yarn 200, the inner layer of the fabric absorbs sweat from the skin surface and quickly diffuses it on the fabric surface.

[0046] The second warp yarn 1002 and the weft yarn 200 are arranged vertically and alternately, and form a moisture drainage channel 500 in the inner layer. Since the surface layer of the fabric has good moisture absorption, sweat can be absorbed from the skin surface into the surface layer and the inner layer of the fabric through the moisture drainage channel 500, and quickly diffused under the action of the moisture conductive layer 400, keeping the inner layer of the fabric and the surface layer of the skin in contact with the human body dry, and the fabric has good moisture absorption and perspiration properties.

[0047] Optionally, the functional polyester fiber has a special structure with a special-shaped cross-section and hollow air cells, such as polyethylene terephthalate (PET) fiber and polybutylene terephthalate (PBT) fiber.

[0048] In a specific example, the yarn weaving specification of the first warp yarn 1001 is 8S~12S; for example, 8S, 9S, 10S, 11S, and 12S.

[0049] Optionally, the yarn weaving specification of the second warp yarn 1002 is 68S~72S; for example, 68S, 69S, 70S, 71S, 72S.

[0050] Further optionally, the yarn specification of the weft yarn 200 is 14S-18S, for example, 14S, 15S, 16S, 17S, and 18S.

[0051] In a specific example, the natural fibers include one or more of cotton fibers, wool fibers, and linen fibers. It is understood that natural fibers also include other fibers directly obtained from nature.

[0052] Optionally, the ratio of the second functional polyester staple fiber to the cotton fiber is (3-5):1, for example, 3:1, 4:1, or 5:1.

[0053] Optionally, the first elastic yarn and the second elastic yarn each independently include one or more of polyester low-elastic yarn, nylon elastic yarn and spandex elastic yarn.

[0054] Further optionally, the spandex stretch yarn includes Lycra stretch yarn.

[0055] Lycra is a stretchy, man-made fiber commonly used in clothing and textiles to provide additional stretch and comfort. It is a special type of spandex fiber. Lycra stretch yarn is widely used in various clothing due to its excellent elasticity and recovery properties. It can be blended with other fibers to enhance the overall performance and comfort of clothing.

[0056] In a specific example, the first elastic yarn includes a Lycra elastic yarn with a fiber specification of 15D to 70D, for example, the fiber specification of the first elastic yarn is 15D, 18D, 19D, 20D, 21D, 22D, 25D, 30D, 35D, 40D, 45D, 50D, 55D, 60D, 65D, or 70D.

[0057] In a specific example, the second elastic yarn includes Lycra elastic yarn with a specification of 20D to 140D, for example, the specifications of the second elastic yarn are 20D, 30D, 40D, 50D, 60D, 70D, 80D, 90D, 100D, 110D, 120D, 130D, and 140D.

[0058] Optionally, the ratio of the yarn count of the second warp yarn to the yarn count of the first warp yarn is (9-11):1, for example, 9:1, 10:1, or 11:1.

[0059] Further optionally, the ratio of the yarn count of the second warp yarn to the yarn count of the weft yarn is (3-5):1. Optionally, the yarn density of the first warp yarn 1001 is 30-70 yarns / inch. For example, the yarn density of the first warp yarn 1001 is 40 yarns / inch, 50 yarns / inch, 60 yarns / inch, or 70 yarns / inch.

[0060] In a specific example, the yarn density of the second warp yarn 1002 is 30 to 70 yarns / inch. For example, the yarn density of the second warp yarn 1002 is 40 yarns / inch, 50 yarns / inch, 60 yarns / inch, 70 yarns / inch, or 80 yarns / inch.

[0061] In a specific example, the weft yarn 200 has a yarn density of 30 to 90 yarns / inch. For example, the weft yarn 200 has a yarn density of 30 yarns / inch, 40 yarns / inch, 50 yarns / inch, 60 yarns / inch, 70 yarns / inch, 80 yarns / inch, or 90 yarns / inch.

[0062] Optionally, the weave structure of the moisture-absorbing and perspiration-wicking stretch denim fabric includes one or two of plain weave, twill weave, satin weave, double plain weave and jacquard weave.

[0063] On the other hand, the present application provides a textile, at least part of which is made of the above-mentioned moisture-absorbing and perspiration-wicking stretch denim fabric.

[0064] Optionally, the textile comprises one or more of clothing, gloves, socks, masks, face towels and hats.

[0065] The present application selects functional polyester fibers with a special structure of a special-shaped cross-section combined with hollow air cells and matches them with natural fibers, and cooperates with appropriate warp yarns 100, weft yarns 200 and fabric structures to make the surface layer of the fabric have good moisture absorption, and the inner layer of the fabric forms a moisture drainage channel 500. The moisture absorption layer 300 absorbs sweat from the skin surface through the moisture drainage channel 500 into the surface layer and inner layer of the fabric, and quickly diffuses it under the action of the moisture conductive layer 400, keeping the skin surface and the inner layer of the fabric in contact with the human body dry. In addition, at least one of the first warp yarn 1001, the second warp yarn 1002 and the weft yarn 200 is elastic, providing elasticity to the fabric, thereby obtaining a moisture-absorbing and perspiration-wicking stretch denim fabric that can adapt to human activities and meet consumers' pursuit of comfort and functionality in denim clothing.

[0066] The embodiments of the present application will be described in detail below with reference to the examples. It should be understood that these examples are intended to illustrate the present application only and are not intended to limit the scope of the present application. The experimental methods for which specific conditions are not specified in the following examples are preferably referred to the guidance provided in the present application, and can also be based on the experimental manuals or conventional conditions in this area, or according to the conditions recommended by the manufacturer, or with reference to experimental methods known in the art.

[0067] In the following specific examples, the measured parameters of raw material components may have slight deviations within the range of weighing accuracy unless otherwise specified. For temperature and time parameters, acceptable deviations caused by instrument testing accuracy or operational accuracy are allowed.

[0068] Example 1

[0069] This embodiment provides a moisture-absorbing and perspiration-wicking stretch denim fabric.

[0070] The moisture-wicking stretch denim fabric of this embodiment includes a denim fabric body 10, which includes a moisture-absorbing layer 300, a moisture-conducting layer 400, and moisture-wicking channels 500, woven from warp yarns 100 and weft yarns 200. This fabric is woven using a double-warp-beam rapier loom. The healds are drawn in as follows: the first warp yarn 1001 (lower shaft) is drawn in through the heald frames 1, 3, 5, and 7, and the second warp yarn 1002 (upper shaft) is drawn in through the heald frames 2, 4, 6, and 8.

[0071] The moisture-absorbing and perspiration-wicking stretch denim fabric comprises a surface moisture-absorbing layer 300 and an inner moisture-conducting layer 400.

[0072] The warp yarns 100 include a first warp yarn 1001 and a second warp yarn 1002 .

[0073] The first warp yarn 1001 is made of 10S pure cotton yarn with a yarn weaving specification. The yarn of the first warp yarn 1001 is piece-dyed with indigo dye or sulfur dye. The first warp yarn 1001 is interwoven with the weft yarn 200 to form the moisture absorption layer 300.

[0074] The second warp yarn 1002 is core-spun yarn, the inner core is made of 20D Lycra stretch yarn, and the outer covering is 70D functional polyester fiber filament. The yarn count of the second warp yarn 1002 formed by processing is 70S.

[0075] The weft yarn 200 is made of core-spun yarn, the inner core is made of 40D Lycra stretch yarn, and the outer covering is a blend of functional polyester staple fiber and cotton fiber. The ratio of functional polyester staple fiber to cotton fiber is 4:1. The yarn count of the processed weft yarn 200 is 16S.

[0076] The first warp yarn 1001 and the weft yarn 200 both adopt a three-up-one-down twill weave to form a moisture-absorbing layer 300 , and the second warp yarn 1002 and the weft yarn 200 are interwoven to form the moisture-conducting layer 400 , and the second warp yarn 1002 and the weft yarn 200 are vertically crossed and alternately arranged to form the moisture-dissipating channel 500 .

[0077] During weaving, the loom density of the first warp yarn 1001 is 48 yarns / inch, the loom density of the second warp yarn 1002 is 48 yarns / inch, and the loom density of the weft yarn 200 is 46 yarns / inch. The fabric weaving process is: winding, warping, sizing, drawing-in, weaving, finishing, and finished product, among which the finishing processes are singeing, desizing, skewing, and shrinkage prevention.

[0078] The verification results are shown in Tables 1 and 2 below:

[0079] Table 1 Elastic performance verification

[0080]

[0081] Table 2 Moisture absorption and perspiration before and after washing

[0082]

[0083] The above results show that the fabric woven in Example 1 of the present application has about 2,000 moisture-wicking channels 500 per square inch. The surface layer of the fabric has good moisture absorption, and can absorb sweat from the skin surface into the surface layer and inner layer of the fabric through the moisture-wicking channels 500. It quickly diffuses under the action of the moisture-conducting layer 400, keeping the inner layer of the fabric and the surface layer of the skin in contact with the human body dry, and the fabric is elastic and can adapt to human activities.

[0084] The above-described embodiments only express several implementation methods of the present application, which facilitate a specific and detailed understanding of the technical solutions of the present application, but cannot be understood as limiting the scope of protection of the patent application. It should be pointed out that, for those skilled in the art, several variations and improvements can be made without departing from the concept of the present application, and these all fall within the scope of protection of the present application. In addition, it should be understood that after reading the above-mentioned teaching content of the present application, those skilled in the art can make various changes or modifications to the present application, and the equivalent forms obtained also fall within the scope of protection of the present application. It should also be understood that the technical solutions obtained by those skilled in the art through logical analysis, reasoning or limited experiments on the basis of the technical solutions provided in the present application are all within the scope of protection of the claims attached to the present application. Therefore, the scope of protection of the patent application of the present application shall be based on the content of the attached claims, and the description and drawings can be used to interpret the content of the claims.

Claims

1. A moisture-wicking stretch denim fabric, characterized in that: The invention comprises a denim fabric body (10), wherein the denim fabric body (10) is woven from a first warp yarn (1001), a second warp yarn (1002), and a weft yarn (200); at least one of the first warp yarn (1001), the second warp yarn (1002), and the weft yarn (200) is elastic; The first warp yarn (1001) and the weft yarn (200) are interwoven to form a moisture absorbing layer (300) serving as a surface layer; The second warp yarn (1002) and the weft yarn (200) are interwoven to form a moisture-conducting layer (400) serving as an inner layer; The intervals between the second warp yarn (1002) and the adjacent weft yarns (200) form a moisture drainage channel (500); The second warp yarn (1002) includes an inner core layer and an outer covering layer; the outer covering layer is coated on the inner core layer; the inner core layer of the second warp yarn (1002) includes a first elastic yarn, and the outer covering layer of the second warp yarn (1002) includes a first functional polyester fiber; The weft yarn (200) comprises an inner core layer and an outer covering layer; the outer covering layer is coated on the inner core layer; the inner core layer of the weft yarn (200) comprises a second elastic yarn, and the outer covering layer of the weft yarn (200) comprises a second functional polyester fiber, natural fiber and regenerated cellulose fiber.

2. The moisture-wicking stretch denim fabric according to claim 1, characterized in that: The first warp yarn (1001) includes pure spun yarn or cotton blended yarn dyed with indigo dye or sulfur dye.

3. The moisture-wicking stretch denim fabric according to claim 1, characterized in that: The ratio of the yarn count of the second warp yarn to the yarn count of the first warp yarn is (9-11):1; and / or The ratio of the yarn count of the second warp yarn to the yarn count of the weft yarn is (3-5):1; and / or The yarn specification of the first warp yarn (1001) is 6S-20S; and / or The yarn specification of the second warp yarn (1002) is 40D to 150D; and / or The yarn weaving specification of the weft yarn (200) is 8S-24S.

4. The moisture-wicking stretch denim fabric according to any one of claims 1 to 3, characterized in that: The first elastic yarn and the second elastic yarn each independently include one or more of elastic polyester and spandex; Optionally, the spandex comprises Lycra stretch yarn.

5. The moisture-wicking stretch denim fabric according to claim 4, characterized in that: The first elastic yarn comprises Lycra elastic yarn with a fiber specification of 15D to 70D; and / or The second elastic yarn includes Lycra elastic yarn with a specification of 20D to 140D.

6. The moisture-wicking stretch denim fabric according to claim 4, characterized in that: The yarn density of the first warp yarn (1001) is 30 to 70 yarns / inch; and / or The yarn density of the second warp yarn (1002) is 30 to 70 yarns / inch; and / or The weaving density of the weft yarn (200) is 30 to 90 yarns per inch.

7. The moisture-wicking stretch denim fabric according to claim 4, characterized in that: The weave structure of the moisture-absorbing and perspiration-wicking stretch denim fabric includes one or two of plain weave, twill weave, satin weave, double plain weave and jacquard weave.

8. A textile, characterized in that At least part of the textile is made of the moisture-absorbing and perspiration-wicking stretch denim fabric according to any one of claims 1 to 7.

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