Non-composite velvet warm-keeping jean fabric

Abstract

The utility model discloses a non-composite velvet warm-keeping jean fabric which comprises warp yarns, weft yarns and weft yarns, the weft yarns and the warp yarns are interwoven to form the tissue fabric, the weft yarns comprise first weft yarns and second weft yarns, the first weft yarns and the warp yarns are interwoven to form the front surface of the tissue fabric, and the second weft yarns and the warp yarns are interwoven to form the back surface of the tissue fabric; the first weft yarns are elastic yarns, and the second weft yarns are chenille yarns; the first weft yarns and the second weft yarns are arranged according to the proportion of 1: 1. Compared with the prior art, the chenille yarn and the fabric weave are matched to obtain the velvet-feeling fabric, production and processing do not need to be conducted in the mode of grabbing and shearing, napping and lustring or composite velvet, the requirements for heat preservation, comfort and fashion can be met, material loss in the production process can be reduced, and the production cost is reduced. And the problems generated by the jean warm-keeping fabric produced by using other modes are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of textile fabrics, in particular to a non-compound velvet-feel warm-keeping denim fabric. Background Art

[0002] Denim clothing has always been popular among the public, but due to the characteristics of denim fabrics, it is neither warm nor heavy to wear in winter. Having a pair of denim clothing that is warm but not heavy has always been a demand of the public.

[0003] With the continuous improvement of production technology, denim fabrics now include: composite velvet denim fabrics, brushed and ironed denim fabrics, and grabbed and sheared denim fabrics. Although denim clothing made of these fabrics can achieve the purpose of keeping warm, they all need to be post-processed, with many processes and high energy consumption. The fabrics also have certain disadvantages. For example, composite velvet denim fabrics are made by gluing a thin knitted fabric on the bottom of the denim fabric. The bonded fabrics are relatively stiff and heavy, not breathable, poor in resilience, and have the risk of degumming; brushed and ironed denim fabrics and grabbed and sheared denim fabrics are finished by grabbing and shearing, which causes certain damage to the weft yarn during the process. The fabrics have insufficient strength and pilling. The above-mentioned composite fabrics have large material losses in production and high production costs. Utility Model Content

[0004] The utility model aims to provide a non-compound velvet-feel warm denim fabric, aiming to solve the problems of large material loss and high production cost in the production process of the fabric in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a non-composite velvet-feel warm denim fabric, comprising: warp yarn; weft yarn, which is interwoven with the warp yarn to form a weave fabric, the weft yarn comprises a first weft yarn and a second weft yarn, the first weft yarn is interwoven with the warp yarn to form the front side of the weave fabric, and the second weft yarn is interwoven with the warp yarn to form the back side of the weave fabric; the first weft yarn is a stretch yarn, and the second weft yarn is a chenille yarn; the first weft yarn and the second weft yarn are arranged in a ratio of 1:1, 2:1 or 1:2.

[0006] Furthermore, the elastic yarn of the first weft yarn is a filament polyester elastic yarn with a D number of 75D to 450D, and is covered with an elastic yarn of 20D to 70D.

[0007] Furthermore, the elastic yarn of the first weft yarn is a polyester-cotton blended elastic yarn, a polyester-viscose blended elastic yarn or a double-core-covered elastic yarn, with a count of 14S to 32S and covered with 20D to 70D elastic yarn.

[0008] Furthermore, the count of the chenille yarn is 6.5S-12S.

[0009] Furthermore, each of the warp yarns is provided with n weft weave points, and n is 1 and 2 alternately present on the warp yarns; each of the weft yarns is provided with m weft weave points, and m is 1 and 2 alternately present on the weft yarns.

[0010] The utility model provides a non-composite velvet-feeling warm denim fabric. Compared with the prior art, the weft yarn in the tissue fabric includes an elastic yarn which is a first weft yarn and a chenille yarn which is a second weft yarn. The tissue fabric is formed by interweaving the warp yarn and the weft yarn. The velvet-feeling fabric is obtained by matching the chenille yarn with the fabric tissue, and does not need to be produced and processed by grabbing, shearing, brushing, ironing or composite velvet. It can meet the requirements of warmth, comfort and fashion, and can reduce material loss in the production process, thereby solving the problems caused by denim warm fabrics produced by other methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is one of the structural diagrams of a non-composite velvet-feel warm denim fabric of the utility model (the first weft yarn is made of filament polyester stretch yarn);

[0012] Figure 2 This is the second schematic diagram of the organizational structure of a non-composite velvet-feel warm denim fabric of the utility model (the first weft yarn is a double-core-spun elastic yarn).

[0013] Description of Reference Numerals

[0014] 1-warp yarn; 2-weft yarn; 21-first weft yarn; 22-second weft yarn; 3-weft point. DETAILED DESCRIPTION

[0015] The present invention is described in detail below in conjunction with specific embodiments.

[0016] In the present utility model, when directional words appear, they are used to facilitate the description of the utility model and simplify the description, rather than to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific protection scope of the present utility model.

[0017] In the present invention, unless otherwise specified and limited, when terms such as "disposed on", "connected" and "connected" appear, these terms should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can also be a mechanical connection; it can be directly connected, or it can be connected through an intermediate medium, or the two elements can be internally connected. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] like Figure 1and Figure 2 As shown, a non-composite velvet-feel warm denim fabric includes a warp yarn 1 and a weft yarn 2, wherein the warp yarn 1 is cotton yarn, and the warp yarn 1 and the weft yarn 2 are interwoven to form a woven fabric.

[0019] The weft yarn 2 includes a first weft yarn 21 and a second weft yarn 22. The first weft yarn 21 is interwoven with the warp yarn 1 to form the front side of the fabric, and the second weft yarn 22 is interwoven with the warp yarn 1 to form the back side of the fabric.

[0020] The first weft yarn 21 is elastic yarn, the second weft yarn 22 is chenille yarn, and the first weft yarn 21 and the second weft yarn 22 are arranged in a ratio of 1:1, 2:1 or 1:2.

[0021] Since chenille yarn is generally used in relatively thick curtain fabrics, decorative fabrics, etc., a non-composite velvet-feel denim fabric made by combining chenille yarn with fabric tissue can not only meet the needs of the masses, but also satisfy the requirements of warmth, comfort and fashion, and can effectively solve the problem of large material loss in the production process, and can effectively reduce the high production cost of the fabric.

[0022] like Figure 1 As shown, in this embodiment, the elastic yarn of the first weft yarn 21 is a filament polyester elastic yarn with a D number of 75D to 450D, and is coated with a 20D to 70D elastic yarn, and the count of the chenille yarn is 6.5S to 12S. Each warp yarn 1 is provided with n weft weave points 3, n is 1 and 2 alternately presented on the warp yarn 1, and each weft yarn 2 is provided with m weft weave points 3, m is 1 and 2 alternately presented on the weft yarn 2.

[0023] like Figure 2 As shown, the elastic yarn of the first weft yarn 21 is a double core-covered elastic yarn, the outer fiber fineness is 21S cotton yarn, the core fiber fineness is 75D and covered with 70D elastic yarn, and the count of the chenille yarn is 6.5S-12S. Each warp yarn 1 is provided with n weft weave points 3, n is 1 and 2 alternately presented on the warp yarn 1, and each weft yarn 2 is provided with m weft weave points 3, m is 1 and 2 alternately presented on the weft yarn 2.

[0024] The utility model provides a non-composite velvet-feeling warm denim fabric. Compared with the prior art, the weft yarn 2 in the tissue fabric includes an elastic yarn of a first weft yarn 21 and a chenille yarn of a second weft yarn 22. The tissue fabric is formed by interweaving the warp yarn 1 and the weft yarn 2. The velvet-feeling fabric is obtained by matching the chenille yarn with the fabric tissue, and does not need to be produced and processed by grabbing, shearing, brushing, ironing or composite velvet. It can meet the requirements of warmth, comfort and fashion, and can reduce material loss in the production process, thereby solving the problems caused by denim warm fabrics produced by other methods.

[0025] In the absence of conflict, the above-mentioned embodiments and features thereof may be combined with each other.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A non-composite velvet warm denim fabric, characterized in that: include: warp; Weft yarns are interwoven with the warp yarns to form a fabric, the weft yarns include a first weft yarn and a second weft yarn, the first weft yarns are interwoven with the warp yarns to form a front side of the fabric, and the second weft yarns are interwoven with the warp yarns to form a back side of the fabric; The first weft yarn is a stretch yarn, and the second weft yarn is a chenille yarn; The first weft yarn and the second weft yarn are arranged in a ratio of 1:1, 2:1 or 1:

2.

2. The non-composite velvet warm denim fabric according to claim 1, characterized in that: The elastic yarn of the first weft yarn is made of filament polyester elastic yarn with a D number of 75D to 450D, and is covered with 20D to 70D elastic yarn.

3. The non-composite velvet warm denim fabric according to claim 1, characterized in that: The elastic yarn of the first weft yarn is a polyester-cotton blended elastic yarn, a polyester-viscose blended elastic yarn or a double core-covered elastic yarn, with a count of 14S-32S and covered with 20D-70D elastic yarn.

4. The non-composite velvet warm denim fabric according to claim 1, characterized in that: The count of the chenille yarn is 6.5S-12S.

5. The non-composite velvet warm denim fabric according to claim 1, characterized in that: Each of the warp yarns is provided with n weft weave points, and n is 1 and 2 which are alternately presented on the warp yarns. Each of the weft yarns is provided with m weft weave points, and m is 1 and 2 which are alternately presented on the weft yarns.

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