Single-layer elastic warm-keeping jean fabric and textile

Abstract

The utility model belongs to the field of spinning, and particularly relates to a single-layer elastic warm-keeping jean fabric and a textile. The utility model provides a single-layer elastic warm-keeping jean fabric which is formed by weaving warp yarn and weft yarn, the warp yarn comprises first warp yarn and second warp yarn, the first warp yarn comprises pure cotton yarn or cotton blended yarn, the second warp yarn comprises warm-keeping yarn, and the weft yarn has elasticity. According to the thermal-insulation jean fabric, the performance of the fabric is different and complementary, the front face and the back face of the fabric have different performance through simple organization structure matching, the fabric can have a good thermal-insulation effect through one layer, and the problem that most jean fabric needs two layers to have the thermal-insulation effect is solved; the garment can adapt to human activities to a certain extent and is comfortable to wear.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of textile, concretely relates to a single-layer elastic warm-keeping jean fabric and textile. BACKGROUND

[0002] As a kind of popular clothing, since being born in the middle of 19th century, jean textile has swept the world with its wear-resistant, comfortable and fashionable characteristics. With the passage of time, they are designed into clothes suitable for wearing in various occasions, from leisure to formal occasions, because of the characteristics of thick and durable, jean fabric is widely used in autumn and winter clothing.

[0003] In order to further increase the warm-keeping effect of jean fabric in traditional technology, a layer of fluff layer is added. Although the increase of fluff layer can improve the warm-keeping performance of jean fabric, it reduces the overall elasticity of jean fabric, and double or even multiple layers of jean fabric greatly affects the wearing comfort of jean fabric. INVENTION CONTENTS

[0004] Therefore, the application provides a single-layer elastic warm-keeping jean fabric and textile, which has strong warm-keeping performance and certain elasticity.

[0005] In one aspect, the application provides a single-layer elastic warm-keeping jean fabric, which is woven by warp yarn and weft yarn.

[0006] The warp yarn includes first warp yarn and second warp yarn, the first warp yarn includes pure cotton yarn or cotton blended yarn, and the second warp yarn includes warm-keeping yarn; the weft yarn has elasticity.

[0007] In one embodiment, the float length of the first warp yarn is greater than that of the second warp yarn on the surface side of the single-layer elastic warm-keeping jean fabric.

[0008] In one embodiment, the float length of the second warp yarn is greater than that of the first warp yarn on the back side of the single-layer elastic warm-keeping jean fabric.

[0009] In one embodiment, the back side of the single-layer elastic warm-keeping jean fabric includes fluff formed by nap treatment.

[0010] In one embodiment, the yarn weaving count of the first warp yarn is 8S-25S.

[0011] In one embodiment, the yarn twist of the first warp yarn is 48 twists / 10cm-60 twists / 10cm.

[0012] In one embodiment, the yarn weaving count of the second warp yarn is 8S-25S.

[0013] In one of the embodiments, the yarn twist of the second warp yarn is 48 twists / 10 cm~60 twists / 10 cm.

[0014] In one of the embodiments, the weft yarn comprises an inner core layer and an outer cover layer; the outer cover layer covers the inner core layer; the inner core layer of the weft yarn comprises the elastic filament, and the outer cover layer of the weft yarn comprises the warm yarn.

[0015] In one of the embodiments, the elastic filament comprises a Lycra elastic filament.

[0016] In one of the embodiments, the warm yarn has a yarn specification of 8S~25S.

[0017] In one of the embodiments, the elastic filament has a specification of 20D~50D.

[0018] In one of the embodiments, the warm yarn comprises one of a cashmere yarn, a wool yarn and a quick-warming yarn.

[0019] In one of the embodiments, the warp yarn density of the first warp yarn and the second warp yarn is 80 ends / inch~100 ends / inch.

[0020] In one of the embodiments, the quantity ratio of the first warp yarn to the second warp yarn is (0.8~2):(0.8~2).

[0021] In one of the embodiments, the weft yarn density is 40 ends / inch~70 ends / inch.

[0022] Another aspect of the present application provides a textile, at least a part of which is made of the single-layer elastic warm jean fabric.

[0023] The details of one or more embodiments of the present application are set forth in the accompanying description, which should be read in light of the accompanying drawings and the claims. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 A schematic diagram of the single-layer elastic warm jean fabric of the present application is provided;

[0025] BRIEF DESCRIPTION OF DRAWINGS DETAILED DESCRIPTION

[0026] In order to make the above objectives, features and advantages of the present application more clear and comprehensible, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a number of different ways beyond the specific embodiments described herein and by one of ordinary skill in the art without departing from the spirit and scope of the present application, and it is therefore intended that all such variations be considered as falling within the scope of the present application. It should be understood that the use of the terms "include", "comprise" or "contain" herein should not be understood as limiting the present application to the features or steps described herein, but rather the use of these terms is intended to cover the presence of the features or steps described herein as well as the presence of other features or steps not described herein.

[0027] In the description of the present application, it should be understood that, if these terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0028] In addition, if these terms "first", "second" appear, these terms are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features referred to. Therefore, the features defined with "first", "second" can include at least one of the features explicitly or implicitly. In the description of the present application, if the term "a plurality of" appears, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0029] In the present application, unless otherwise specifically defined and limited, if the terms "mount", "connect", "connect", "fix" and the like appear, these terms should be interpreted broadly. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication or interaction relationship of two elements, unless otherwise specifically limited. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0030] In the present application, unless specifically stated and limited otherwise, if there is a description of a first feature "on" or "under" a second feature, etc., it can mean that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature "on", "above" and "over" the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the first feature is higher in horizontal height than the second feature. The first feature "under", "below" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the first feature is lower in horizontal height than the second feature.

[0031] It should be noted that if an element is referred to as being "fixed to" or "set to" another element, it can be directly on the other element or there can be an intermediate element. If an element is considered to be "connected" to another element, it can be directly connected to the other element or there can be an intermediate element. If present, the terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used in the present application are only for illustrative purposes and do not represent the only implementation.

[0032] Referring to Figure 1 , Figure 1 A schematic diagram of a single-layer elastic warm-keeping jean fabric 10 in an embodiment of the present application is shown, and the present application provides a single-layer elastic warm-keeping jean fabric 10, which is woven from warp yarns 100 and weft yarns 200;

[0033] The warp yarns 100 include first warp yarns 1001 and second warp yarns 1002; the first warp yarns 1001 include pure cotton yarns or cotton blended yarns, and the second warp yarns 1002 include warm-keeping yarns; and the weft yarns 200 have elasticity.

[0034] In a specific example, the warm-keeping yarns include one of cashmere yarns, wool yarns and quick heating fibers.

[0035] Quick heating fibers are a new type of material that can generate heat by absorbing sweat and moisture emitted by the human body, thereby keeping the space inside the clothes warm and comfortable. The moisture absorption of this fiber far exceeds that of other varieties of fibers, and has multiple functions such as pH control, flame resistance, anti-pilling and anti-static. The working principle of quick heating fibers is to release heat by changing from gaseous to liquid state, that is, the gaseous sweat evaporated by the human body every day enters the fiber molecules, and when it changes from gaseous to liquid and is absorbed onto the fiber, it releases heat, thereby warming the body. The moisture absorption and heating effect of this fiber is usually stronger than that of ordinary fibers. In addition, quick heating fibers also have the functions of moisture regulation, anti-static, deodorization, antibacterial and mildew resistance.

[0036] In one specific example, the yarn count of the first warp yarn 1001 is 8S~25S. For example, 8S, 9S, 10S, 11S, 12S, 13S, 14S, 15S, 16S, 17S, 18S, 19S, 20S, 21S, 22S, 23S, 24S, 25S.

[0037] In one specific example, the twist of the first warp yarn 1001 is 48 twist / 10cm~60 twist / 10cm. For example, 48 twist / 10cm, 49 twist / 10cm, 50 twist / 10cm, 51 twist / 10cm, 52 twist / 10cm, 53 twist / 10cm, 54 twist / 10cm, 55 twist / 10cm, 56 twist / 10cm, 57 twist / 10cm, 58 twist / 10cm, 59 twist / 10cm, 60 twist / 10cm.

[0038] In one specific example, the yarn count of the second warp yarn 1002 is 8S~25S. For example, 8S, 9S, 10S, 11S, 12S, 13S, 14S, 15S, 16S, 17S, 18S, 19S, 20S, 21S, 22S, 23S, 24S, 25S.

[0039] Optionally, the ratio of the yarn count of the first warp yarn 1001 to the yarn count of the second warp yarn 1002 is 1:1.

[0040] Optionally, the twist of the second warp yarn 1002 is 48 twist / 10cm~60 twist / 10cm. For example, 48 twist / 10cm, 49 twist / 10cm, 50 twist / 10cm, 51 twist / 10cm, 52 twist / 10cm, 53 twist / 10cm, 54 twist / 10cm, 55 twist / 10cm, 56 twist / 10cm, 57 twist / 10cm, 58 twist / 10cm, 59 twist / 10cm, 60 twist / 10cm.

[0041] In one specific example, the weft yarn 200 comprises an inner core layer and an outer cover layer; the outer cover layer covers the inner core layer; the inner core layer of the weft yarn 200 comprises an elastic filament, and the outer cover layer of the weft yarn 200 comprises a warm-keeping yarn;

[0042] Optionally, the yarn count of the warm-keeping yarn is 8S~25S. For example, 8S, 9S, 10S, 11S, 12S, 13S, 14S, 15S, 16S, 17S, 18S, 19S, 20S, 21S, 22S, 23S, 24S, 25S.

[0043] In one specific example, the elastic yarn includes Lycra elastic yarn. Lycra elastic yarn, i.e. Lycra fiber, is a revolutionary spandex elastic fiber known for its outstanding elasticity and durability. This fiber not only provides lasting comfort and fit, but also significantly enhances the overall aesthetics and wearing experience of the garment. The main features of Lycra elastic yarn include long-lasting stretch recovery, lightweight warmth, moisture-wicking, quick-drying performance, and durability.

[0044] Optionally, the specification of the Lycra elastic yarn is 20D-50D. For example, the specification of the Lycra elastic yarn is 20D, 25D, 30D, 35D, 40D, 45D, or 50D.

[0045] In one specific example, the yarn density of the first warp yarn 1001 is 80-100 per inch. For example, 80, 85, 90, 95, or 100 per inch.

[0046] Optionally, the yarn density of the second warp yarn 1002 is 80-100 per inch. For example, 80, 85, 90, 95, or 100 per inch.

[0047] Optionally, the yarn density of the weft yarn 200 is 40-70 per inch. For example, 40, 45, 50, 55, 60, 65, or 70 per inch.

[0048] Optionally, the number ratio of the first warp yarn 1001 to the second warp yarn 1002 during weaving is 1:1.

[0049] In one specific example, the weaving structure is one of 3 / 1+1 / 3, 3 / 1+1 / 4, 3 / 1+1 / 5, 4 / 1+1 / 3, 4 / 1+1 / 4, 4 / 1+1 / 5, and 5 / 1+1 / 5.

[0050] In one specific example, on the surface side of the single-layer elastic warm-keeping denim fabric 10, the float length of the first warp yarn 1001 is greater than that of the second warp yarn 1002.

[0051] Optionally, on the inner side of the single-layer elastic warm-keeping denim fabric 10, the float length of the second warp yarn 1002 is greater than that of the first warp yarn 1001. Setting the warm-keeping yarn as a long float further improves the warm-keeping effect.

[0052] "Float length" generally refers to the length of a fiber or yarn that forms a loop on the surface of a fabric without being fixed or fully interlaced in the fabric structure. This loop can be formed due to specific techniques during the weaving process, such as in some knitted fabrics, where the float can increase the thickness and warmth of the fabric, or in some decorative fabrics, where the float can create a special visual effect.

[0053] The float length can affect the hand, appearance, and performance of the fabric. For example, in knitted fabrics, longer floats can increase the loftiness and softness of the fabric, while shorter floats can make the fabric more compact and smooth. In some cases, if the float is too long, it can cause a decrease in the strength of the fabric or problems such as thread breakage.

[0054] In one specific example, the inside of the single-layer elastic and warm denim fabric 10 includes a pile formed by a pile treatment. Pile treatment is a fabric finishing process mainly used to improve the hand and appearance of the fabric surface, as well as to increase the warmth of the fabric.

[0055] Another aspect of the present application provides a textile made of the single-layer elastic and warm denim fabric 10 described above in at least some positions.

[0056] Optionally, the textile includes one or more of a garment, a glove, a sock, a mask, a handkerchief, and a hat.

[0057] The present application provides a single-layer elastic and warm denim fabric 10 woven from warp yarns 100 and weft yarns 200, the warp yarns 100 including first warp yarns 1001 and second warp yarns 1002, the first warp yarns 1001 including pure cotton yarns or cotton blended yarns, and the second warp yarns 1002 including warm yarns, and the weft yarns 200 being elastic. The present application uses multiple fibers for weaving, with different properties complementing each other, and through simple organization structure matching, the front and back of the fabric have different properties. One layer of fabric can have good warmth effect, solving the problem that most denim fabrics need two layers to have warmth effect. At the same time, the present application provides elastic performance through the weft yarns 200, which can adapt to human activities to a certain extent and is comfortable to wear.

[0058] 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 only used to illustrate the present application and not to limit the scope of the present application. The experimental methods not specified in the following examples are preferred to refer to the guidelines given in the present application, and can also be carried out according to the experimental manuals or conventional conditions in the art, or according to the conditions suggested by the manufacturers, or by referring to the experimental methods known in the art.

[0059] In the following detailed examples, reference to measurement parameters of the raw material components, such as the amount, can have slight deviations within the range of weighing accuracy, unless otherwise specified. Reference to temperature and time parameters allows for acceptable deviations caused by the accuracy of the instruments or the accuracy of the operation.

[0060] Example 1

[0061] The present example provides a single-layer elastic warm-keeping jean fabric 10.

[0062] The first warp yarn 1001 of the present example uses 8S pure cotton dark blue yarn, and the twist of the first warp yarn 1001 is 48 twists per 10 cm.

[0063] The second warp yarn 1002 of the present example uses 8S quick heating yarn, and the twist of the second warp yarn 1002 is 48 twists per 10 cm.

[0064] The weft yarn 200 of the present example includes an inner core layer and an outer cover layer; the outer cover layer covers the inner core layer; the yarn core of the weft yarn 200 uses 20D lycra elastic yarn, and the outer cover layer of the weft yarn 200 uses quick heating yarn, and the weft yarn 200 has a yarn specification of 8S.

[0065] The first warp yarn 1001 and the second warp yarn 1002 have a quantity ratio of 1:1 during weaving, and the harnessing is as follows: 3.5.7.9 for the first warp yarn 1001, and 4.6.8.10 for the second warp yarn 1002, the warp and weft density on the loom is 96 / inch x 52 / inch, and the fabric organization is 3 / 1+1 / 3, as shown in detail in Figure 1 .

[0066] The weaving process of the single-layer elastic warm-keeping jean fabric 10 is: bobbin winding, warping, sizing, warp threading, weaving, and post-finishing product. The post-finishing product is singeing, desizing, adding raising agent, shrinking, bottom shearing, tentering, skewing, and shrink-proofing.

[0067] Example 2

[0068] The present example provides a single-layer elastic warm-keeping jean fabric 10.

[0069] The first warp yarn 1001 of the present example uses 8S pure cotton dark blue yarn, and the twist of the first warp yarn 1001 is 48 twists per 10 cm.

[0070] The second warp yarn 1002 of the present example uses 8S cashmere yarn, and the twist of the second warp yarn 1002 is 48 twists per 10 cm.

[0071] The weft yarn 200 of the embodiment includes an inner core layer and an outer cover layer; the outer cover layer covers the inner core layer; the yarn core of the weft yarn 200 uses 20D lycra elastic yarn, and the outer cover layer of the weft yarn 200 uses quick heating yarn, and the yarn weaving specification of the weft yarn 200 is 8S.

[0072] The first warp yarn 1001 and the second warp yarn 1002 have a quantity ratio of 1:1 in the weaving process, and the harnessing is as follows: 3.5.7.9 is the first warp yarn 1001, and 4.6.8.10 is the second warp yarn 1002; the machine warp and weft density is 96 / Inch x 52 / Inch, and the fabric organization is 3 / 1+1 / 3.

[0073] The weaving process of the single-layer elastic warm-keeping jean fabric 10 is: bobbin winding, warping, sizing, warp threading, weaving, and post-finishing product. The post-finishing product is singeing, desizing, adding raising agent, shrinking, bottom shearing, tentering, skewing, and shrink-proofing.

[0074] Embodiment 3

[0075] The embodiment provides a single-layer elastic warm-keeping jean fabric 10.

[0076] The first warp yarn 1001 of the embodiment uses 10S pure cotton dark blue yarn with a yarn weaving specification, and the yarn twist of the first warp yarn 1001 is 60 twists / 10cm.

[0077] The second warp yarn 1002 of the embodiment uses 10S quick heating yarn with a yarn weaving specification, and the yarn twist of the second warp yarn 1002 is 60 twists / 10cm.

[0078] The weft yarn 200 of the embodiment includes an inner core layer and an outer cover layer; the outer cover layer covers the inner core layer; the yarn core of the weft yarn 200 uses 20D lycra elastic yarn, and the outer cover layer of the weft yarn 200 uses quick heating yarn, and the yarn weaving specification of the weft yarn 200 is 8S.

[0079] The first warp yarn 1001 and the second warp yarn 1002 have a quantity ratio of 1:1 in the weaving process, and the harnessing is as follows: 3.5.7.9 is the first warp yarn 1001, and 4.6.8.10 is the second warp yarn 1002; the machine warp and weft density is 96 / Inch x 52 / Inch, and the fabric organization is 3 / 1+1 / 3.

[0080] The weaving process of the single-layer elastic warm-keeping jean fabric 10 is: bobbin winding, warping, sizing, warp threading, weaving, and post-finishing product. The post-finishing product is singeing, desizing, adding raising agent, shrinking, bottom shearing, tentering, skewing, and shrink-proofing.

[0081] Comparative Example 1

[0082] The comparative example provides a common all-cotton jean fabric. Compared with example 1, the second warp yarn 1002 uses pure cotton dark blue yarn with the same yarn specification, and the rest is the same as example 1.

[0083] The first warp yarn 1001 of the comparative example uses 8S pure cotton dark blue yarn with a yarn specification, and the twist of the first warp yarn 1001 is 48 twists / 10 cm.

[0084] The second warp yarn 1002 of the comparative example uses 8S pure cotton dark blue yarn with a yarn specification, and the twist of the second warp yarn 1002 is 48 twists / 10 cm.

[0085] The weft yarn 200 of the comparative example includes an inner core layer and an outer cover layer; the outer cover layer covers the inner core layer; the core of the weft yarn 200 uses 20D lycra elastic yarn, the outer cover layer of the weft yarn 200 uses fast heating yarn, and the yarn specification of the weft yarn 200 is 8S.

[0086] The number ratio of the first warp yarn 1001 and the second warp yarn 1002 during weaving is 1:1, and the harness is as follows: 3.5.7.9 is the first warp yarn 1001, and 4.6.8.10 is the second warp yarn 1002. The machine warp and weft density is 96 roots / inch x 52 roots / inch, and the fabric organization is 3 / 1+1 / 3.

[0087] The weaving process of the single-layer elastic warm-keeping jean fabric 10 is: bobbin winding, warping, sizing, warp threading, weaving, and post-finishing product. The post-finishing product is singeing, desizing, adding raising agent, shrinking, bottom shearing, tentering, skewing, and shrink-proofing.

[0088] The results verify that the warm-keeping performance tests of examples 1-3 and comparative example 1 are shown in table 1, which are determined by GB / T35263-2017.

[0089] Table 1

[0090]

[0091] The results show that the single-layer elastic warm-keeping jean fabric 10 of examples 1-3 has high warmth retention and strong elasticity, and high wearing comfort.

[0092] The common all-cotton jean fabric provided by comparative example 1 has a certain elasticity because the weft yarn uses elastic weft yarn, but the warmth retention performance is poor.

[0093] The above-described embodiments only express several implementation manners of the present application, facilitate specific and detailed understanding of the technical solutions of the present application, but cannot be understood as a limitation on the patent protection scope of the present application. It should be noted that, for ordinary skilled persons in the art, several modifications and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. In addition, it should be understood that, after reading the above teaching content of the present application, the skilled person in the art can make various modifications or modifications to the present application, and the equivalent forms obtained are also within the protection scope of the present application. It should also be understood that, on the basis of the technical solutions provided by the present application, the skilled person in the art obtains the technical solutions through logical analysis, reasoning or limited experiments, and all of them are within the protection scope of the appended claims of the present application. Therefore, the protection scope of the patent of the present application should be based on the content of the appended claims, and the description and drawings can be used to explain the content of the claims.

Claims

1. A single layer elastic thermal denim fabric, characterized in that, The single-layer elastic warm-keeping jean fabric is woven by warp yarns and weft yarns; The warp yarns include first warp yarns and second warp yarns; the first warp yarns include pure cotton yarns or cotton blended yarns, and the second warp yarns include warm-keeping yarns; the weft yarns have elasticity; On the surface side of the single-layer elastic warm-keeping jean fabric, the float length of the first warp yarns is greater than that of the second warp yarns; On the back side of the single-layer elastic warm-keeping jean fabric, the float length of the second warp yarns is greater than that of the first warp yarns; The back side of the single-layer elastic warm-keeping jean fabric includes nap formed by pilling treatment; The yarn twist of the first warp yarns is 48 twists / 10 cm to 60 twists / 10 cm; The yarn twist of the second warp yarns is 48 twists / 10 cm to 60 twists / 10 cm.

2. The single layer elastic, thermal denim fabric of claim 1, wherein, The yarn count of the first warp yarns is 8S to 25S.

3. The single layer elastic, thermal denim fabric of claim 1, wherein, The yarn count of the second warp yarns is 8S to 25S.

4. The single layer elastic thermal denim fabric according to any one of claims 1 to 3, characterized in that, The weft yarns include inner core layers and outer covering layers; the outer covering layers cover the inner core layers; the inner core layers of the weft yarns include elastic filaments, and the outer covering layers of the weft yarns include warm-keeping yarns.

5. The single layer elastic, thermal denim fabric of claim 4, wherein, The elastic filaments include Lycra elastic filaments; and / or, The yarn count of the warm-keeping yarns is 8S to 25S; and / or, The specification of the elastic filaments is 20D to 50D.

6. The single layer elastic thermal denim fabric according to any one of claims 1-3 and 5, wherein, The warm-keeping yarns include one of cashmere yarns, wool yarns and quick-warming yarns.

7. The single-layer elastic warm-keeping jean fabric according to any one of claims 1 to 3 and 5, characterized in that, The warp density of the first warp yarns and the second warp yarns is 80 threads / inch to 100 threads / inch; and / or, The quantity ratio of the first warp yarns to the second warp yarns is (0.8 to 1.2):(0.8 to 1.2); and / or, The weft density of the weft yarns is 40 threads / inch to 70 threads / inch.

8. A textile, characterized in that, At least part of the textile is made of the single-layer elastic warm-keeping jean fabric according to any one of claims 1 to 7.

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