A double-layer elastic fabric and garment

Abstract

The utility model relates to a double -deck elastic fabric and clothing, concretely relates to the technical field of textile fabric, the double -deck elastic fabric includes: upper layer fabric and lower layer fabric, the upper layer fabric is woven with 14 double -core T400 elastic weft yarn and 12 cotton warp yarn, the lower layer fabric is woven with 75D high -elastic silk warp yarn and 14 double -core T400 elastic weft yarn, the 14 double -core T400 elastic weft yarn includes: spandex filament and the T400 fiber silk of cladding spandex filament, the double -deck fabric provided by the utility model, through the design of fabric, through the cooperation of upper layer, lower layer, weft direction, warp direction, make to the comfortable nature of fabric realizes multidimensional elasticity, realizes the obtained elastic fabric has good shape -retention and wearing comfort.

Description

Technical Field

[0001] This utility model relates to the field of textile fabric technology, specifically to a double-layer elastic fabric and garment, and more particularly to a durable, shape-retaining double-layer elastic denim fabric and denim garment. Background Technology

[0002] In recent years, consumers' demand for stretch denim fabric has gradually increased. From the previous unidirectional weft stretch denim to the more comfortable multi-dimensional stretch denim, people are increasingly fond of that unrestrained comfort.

[0003] For example, CN114717717A discloses a method for manufacturing spandex-free elastic denim fabric and the denim fabric itself, belonging to the textile field. The manufacturing method includes the following steps: producing chemical fiber filaments containing polyester and acrylic fibers, using the chemical fiber filaments as weft yarns and sized cotton fibers as warp yarns to weave denim fabric. The denim fabric undergoes singeing, desizing, ozone treatment, water washing, drying, liquid ammonia finishing, setting, and pre-shrinking to obtain spandex-free elastic denim fabric. This manufacturing method does not use core-spun yarn as raw material or spandex. Instead, it uses chemical fiber filaments containing polyester and acrylic fibers as weft yarns with a certain degree of elasticity and cotton fibers as warp yarns. After ozone treatment, the water absorption of the cotton fibers is enhanced, making the fabric more breathable. After liquid ammonia finishing, the cotton fibers also become elastic. The acrylic fibers in the chemical fiber filaments curl to form water-conducting channels, and the polyester provides a certain degree of elasticity, so that the fabric has a certain degree of elasticity in both the warp and weft directions, making the fabric both breathable and slightly elastic.

[0004] However, regular stretch denim tends to loosen and lose its shape after prolonged wear, or it may become ill-fitting after only one season. While using double-core elastic weft yarns can improve shape retention, it does not fully meet consumers' demands for comfort. Developing denim fabrics that offer both excellent shape retention and exceptional comfort is a pressing issue that needs to be addressed. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of this utility model is to provide a double-layer elastic fabric and garment to solve the defects of poor shape retention and poor wearing comfort of the current denim elastic surface.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] In a first aspect, this utility model provides a double-layer elastic fabric, which includes an upper layer fabric and a lower layer fabric.

[0008] The upper fabric is woven from 14-count double-core T400 elastic weft yarn and 12-count cotton warp yarn.

[0009] The lower fabric is woven from 75D high-elasticity warp yarn and 14-count double-core T400 elastic weft yarn.

[0010] The 14 dual-core T400 elastic weft yarns include: spandex yarns and T400 fiber yarns covering the spandex yarns;

[0011] The upper and lower fabrics share 14-count dual-core T400 elastic weft yarns.

[0012] The double-layer fabric provided by this utility model, through the design of the fabric and the coordination of the upper layer, lower layer, weft direction, and warp direction, enables the fabric to achieve multi-dimensional elasticity and comfort, and realizes that the resulting elastic fabric has good shape retention and wearing comfort.

[0013] As a preferred technical solution of this utility model, the upper fabric has a 3 / 1 twill weave.

[0014] As a preferred technical solution of this utility model, the weave of the lower layer fabric is 1 / 1 plain weave.

[0015] As a preferred technical solution of this utility model, the areal density of the double-layer elastic fabric is 128 threads × 50 threads / 10cm.

[0016] As a preferred technical solution of this utility model, the diameter of the spandex yarn is 40D-70D.

[0017] As a preferred technical solution of this utility model, the diameter of the spandex yarn is 40D-50D.

[0018] As a preferred technical solution of this utility model, the diameter of the T400 fiber is 50D-150D.

[0019] As a preferred technical solution of this utility model, the diameter of the T400 fiber is 70D-80D.

[0020] Secondly, this utility model provides a garment, the fabric layer of which includes a double-layer elastic fabric as described in the first aspect.

[0021] As a preferred technical solution of this utility model, the thickness of the double-layer elastic fabric in the fabric layer of the garment is 8.5-10.5 oz.

[0022] Compared with existing technical solutions, this utility model has the following beneficial effects:

[0023] (1) The double-layer elastic fabric provided by this utility model has the advantages of long-lasting shape retention and not loosening after long wear.

[0024] (2) When the double-layer elastic fabric provided by this utility model is made into clothing, it has the advantages of multi-dimensional elasticity, free stretching, and comfortable wearing. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of the double-layer elastic fabric provided in this embodiment of the utility model.

[0026] In the diagram: 100 - upper layer fabric, 200 - lower layer fabric.

[0027] The present invention will now be described in further detail. However, the examples described below are merely simplified examples of the present invention and do not represent or limit the scope of protection of the present invention. The scope of protection of the present invention shall be determined by the claims. Detailed Implementation

[0028] To better illustrate this utility model and facilitate understanding of its technical solution, typical but non-limiting embodiments of this utility model are as follows:

[0029] Currently, the fabric used in stretch denim tends to loosen and lose its shape after prolonged use, resulting in an ill-fitting fit. To address this, this invention provides a double-layer elastic fabric. Through a design based on 14-count dual-core T400 elastic weft yarns and a double-layer fabric structure, it ensures good shape retention and excellent wearing comfort, as detailed below:

[0030] I. This embodiment provides a double-layer elastic fabric, which includes: an upper layer fabric and a lower layer fabric, such as... Figure 1 As shown;

[0031] The upper fabric 100 is woven from 14-count double-core T400 elastic weft yarn and 12-count cotton warp yarn;

[0032] The lower fabric 200 is woven with 75D high-elasticity warp yarn and 14-count double-core T400 elastic weft yarn;

[0033] The 14 dual-core T400 elastic weft yarns include: spandex yarns and T400 fiber yarns covering the spandex yarns;

[0034] The upper fabric 100 and the lower fabric 200 share 14 double-core T400 elastic weft yarns.

[0035] The upper fabric 100 has a 3 / 1 twill weave.

[0036] The lower fabric 200 has a 1 / 1 plain weave.

[0037] The areal density of the double-layer elastic fabric is 128 threads × 50 threads / 10cm.

[0038] The diameter of the spandex filament is 40D-70D, for example, it can be 40D, 42D, 44D, 46D, 48D, 50D, 52D, 54D, 56D, 58D, 60D, 62D, 64D, 66D, 68D or 70D, etc., but is not limited to the listed values. Other unlisted values ​​within this range are also acceptable, and 40D-50D is preferred.

[0039] The diameter of the T400 fiber is 50D-150D, for example, it can be 50D, 60D, 70D, 80D, 90D, 100D, 110D, 120D, 130D, 140D or 150D, but is not limited to the listed values. Other unlisted values ​​within this range are also acceptable, with 70D-80D being the preferred value.

[0040] In this invention, the 75D high-elastic yarn can be selected from high-elastic yarns made of materials such as polyester and / or nylon.

[0041] In this invention, when weaving a double-layer elastic fabric, in order to obtain better elasticity and twill effect on the fabric surface, we adjust and control the tension of the upper and lower warp yarns separately during weaving. Finally, we determined that the upper warp yarns use a machine tension of 3.5N and the lower warp yarns use a machine tension of 1.0N.

[0042] II. This embodiment provides a garment, the fabric layer of which includes a double-layer elastic fabric.

[0043] The thickness of the double-layer elastic fabric in the fabric layer of the garment is 8.5-10.5 oz, for example, it can be 8.5 oz, 8.6 oz, 8.8 oz, 9 oz, 9.2 oz, 9.4 oz, 9.6 oz, 9.8 oz, 10 oz, 10.2 oz, 10.4 oz or 10.5 oz, but is not limited to the listed values. Other unlisted values ​​within this range also meet the requirements.

[0044] III. To illustrate the superior effects of the double-layer elastic fabric provided by this utility model, the following example is used for explanation:

[0045] Example 1

[0046] This embodiment provides a double-layer elastic fabric, which includes an upper layer fabric 100 and a lower layer fabric 200.

[0047] The upper fabric 100 is woven from 14-count double-core T400 elastic weft yarn and 12-count cotton warp yarn;

[0048] The lower fabric 200 is woven from 75D polyester high-elastic yarn warp and 14-count double-core T400 elastic weft;

[0049] The 14 double-core T400 elastic weft yarns include: spandex yarn and T400 fiber yarn covering the spandex yarn, the spandex yarn has a diameter of 60D and the T400 fiber yarn has a diameter of 80D;

[0050] The upper fabric 100 and the lower fabric 200 share 14 double-core T400 elastic weft yarns.

[0051] The upper fabric 100 has a 3 / 1 twill weave; the lower fabric 200 has a 1 / 1 plain weave.

[0052] The areal density of the double-layer elastic fabric is 128 threads × 50 threads / 10cm.

[0053] Example 2

[0054] This embodiment provides a double-layer elastic fabric, which includes an upper layer fabric 100 and a lower layer fabric 200.

[0055] The upper fabric 100 is woven from 14-count double-core T400 elastic weft yarn and 12-count cotton warp yarn;

[0056] The lower fabric 200 is woven from 75D polyester high-elastic yarn warp and 14-count double-core T400 elastic weft;

[0057] The 14 dual-core T400 elastic weft yarns include: spandex yarn and T400 fiber yarn covering the spandex yarn, the spandex yarn has a diameter of 50D and the T400 fiber yarn has a diameter of 60D;

[0058] The upper fabric 100 and the lower fabric 200 share 14 double-core T400 elastic weft yarns.

[0059] The upper fabric 100 has a 3 / 1 twill weave; the lower fabric 200 has a 1 / 1 plain weave.

[0060] The areal density of the double-layer elastic fabric is 128 threads × 50 threads / 10cm.

[0061] Example 3

[0062] This embodiment provides a double-layer elastic fabric, which includes an upper layer fabric 100 and a lower layer fabric 200.

[0063] The upper fabric 100 is woven from 14-count double-core T400 elastic weft yarn and 12-count cotton warp yarn;

[0064] The lower fabric 200 is woven from 75D polyester high-elastic yarn warp and 14-count double-core T400 elastic weft;

[0065] The 14 dual-core T400 elastic weft yarns include: spandex yarn and T400 fiber yarn covering the spandex yarn, the spandex yarn has a diameter of 70D and the T400 fiber yarn has a diameter of 100D;

[0066] The upper fabric 100 and the lower fabric 200 share 14 double-core T400 elastic weft yarns.

[0067] The upper fabric 100 has a 3 / 1 twill weave; the lower fabric 200 has a 1 / 1 plain weave.

[0068] The areal density of the double-layer elastic fabric is 128 threads × 50 threads / 10cm.

[0069] Example 4

[0070] This embodiment provides a double-layer elastic fabric, which includes an upper layer fabric 100 and a lower layer fabric 200.

[0071] The upper fabric 100 is woven from 14-count double-core T400 elastic weft yarn and 12-count cotton warp yarn;

[0072] The lower fabric 200 is woven from 75D nylon high-elastic yarn warp and 14-count double-core T400 elastic weft;

[0073] The 14 dual-core T400 elastic weft yarns include: spandex yarn and T400 fiber yarn covering the spandex yarn, the spandex yarn has a diameter of 40D and the T400 fiber yarn has a diameter of 80D;

[0074] The upper fabric 100 and the lower fabric 200 share 14 double-core T400 elastic weft yarns.

[0075] The upper fabric 100 has a 3 / 1 twill weave; the lower fabric 200 has a 1 / 1 plain weave.

[0076] The areal density of the double-layer elastic fabric is 128 threads × 50 threads / 10cm.

[0077] Example 5

[0078] This embodiment provides a double-layer elastic fabric, which includes an upper layer fabric 100 and a lower layer fabric 200.

[0079] The upper fabric 100 is woven from 14-count double-core T400 elastic weft yarn and 12-count cotton warp yarn;

[0080] The lower fabric 200 is woven from 75D nylon high-elastic yarn warp and 14-count double-core T400 elastic weft;

[0081] The 14 dual-core T400 elastic weft yarns include: spandex yarn and T400 fiber yarn covering the spandex yarn, the spandex yarn has a diameter of 70D and the T400 fiber yarn has a diameter of 50D;

[0082] The upper fabric 100 and the lower fabric 200 share 14 double-core T400 elastic weft yarns.

[0083] The upper fabric 100 has a 3 / 1 twill weave; the lower fabric 200 has a 1 / 1 plain weave.

[0084] The areal density of the double-layer elastic fabric is 128 threads × 50 threads / 10cm.

[0085] Example 6

[0086] This embodiment provides a double-layer elastic fabric, which includes an upper layer fabric 100 and a lower layer fabric 200.

[0087] The upper fabric 100 is woven from 14-count double-core T400 elastic weft yarn and 12-count cotton warp yarn;

[0088] The lower fabric 200 is woven from 75D nylon high-elastic yarn warp and 14-count double-core T400 elastic weft;

[0089] The 14 dual-core T400 elastic weft yarns include: spandex yarn and T400 fiber yarn covering the spandex yarn, the spandex yarn has a diameter of 40D and the T400 fiber yarn has a diameter of 150D;

[0090] The upper fabric 100 and the lower fabric 200 share 14 double-core T400 elastic weft yarns.

[0091] The upper fabric 100 has a 3 / 1 twill weave; the lower fabric 200 has a 1 / 1 plain weave.

[0092] The areal density of the double-layer elastic fabric is 128 threads × 50 threads / 10cm.

[0093] The double-layer elastic fabric obtained in the above embodiments is used as the fabric for jeans. The resulting jeans have good shape retention and wearing comfort. That is, the double-layer fabric provided by this utility model, through the design of the fabric and the coordination of the upper layer, lower layer, weft direction and warp direction, enables the fabric to achieve multi-dimensional elasticity and comfort, and realizes that the resulting elastic fabric has good shape retention and wearing comfort.

[0094] The preferred embodiments of the present invention have been described in detail above. However, the present invention is not limited to the specific details of the above embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the protection scope of the present invention.

[0095] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable way without contradiction. In order to avoid unnecessary repetition, this utility model will not describe the various possible combinations separately.

[0096] Furthermore, various different embodiments of this utility model can be combined in any way, as long as they do not violate the spirit of this utility model, they should also be regarded as the content disclosed by this utility model.

Claims

1. A double-layer elastic fabric, characterized in that, The double-layer elastic fabric includes: an upper layer fabric and a lower layer fabric; The upper fabric is woven from 14-count double-core T400 elastic weft yarn and 12-count cotton warp yarn. The lower fabric is woven from 75D high-elasticity warp yarn and 14-count double-core T400 elastic weft yarn. The 14 dual-core T400 elastic weft yarns include: spandex yarns and T400 fiber yarns covering the spandex yarns; The upper and lower fabrics share 14-count dual-core T400 elastic weft yarns.

2. The double-layer elastic fabric as described in claim 1, characterized in that, The upper fabric has a 3 / 1 twill weave.

3. The double-layer elastic fabric as described in claim 1, characterized in that, The underlying fabric has a 1 / 1 plain weave.

4. The double-layer elastic fabric as described in claim 1, characterized in that, The areal density of the double-layer elastic fabric is 128 threads × 50 threads / 10cm.

5. The double-layer elastic fabric as described in claim 1, characterized in that, The diameter of the spandex yarn is 40D-70D.

6. The double-layer elastic fabric as described in claim 5, characterized in that, The spandex yarn has a diameter of 40D-50D.

7. The double-layer elastic fabric as described in claim 1, characterized in that, The diameter of the T400 fiber is 50D-150D.

8. The double-layer elastic fabric as described in claim 7, characterized in that, The diameter of the T400 fiber is 70D-80D.

9. A garment, characterized in that, The fabric layer of the garment includes a double-layer elastic fabric as described in any one of claims 1-8.

10. The garment as described in claim 9, characterized in that, The thickness of the double-layer elastic fabric in the fabric layer of the garment is 8.5-10.5 oz.

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