Yakwool stretched wool interwoven fabric

Abstract

The utility model discloses a yakwool and stretched wool interwoven fabric which is formed by interweaving warp yarns and weft yarns, the warp yarns are stretched wool yarns, and the weft yarns comprise yakwool and wool blended yarns and stretched wool yarns which are arranged according to a set sequence; wool fibers used by the stretched wool yarn are non-permanent shaped stretched wool. According to the yakwool and stretched wool interwoven fabric, the stretched wool yarn formed by the non-permanent setting stretched wool is adopted as the warp yarn, the yakwool and wool blended yarn and the stretched wool yarn are adopted as the weft yarn, and after treatment, the stretched wool yarn is shrunk, so that the warp density and the weft density of the interwoven fabric are improved, and the tensile strength of the fabric is improved. Therefore, the compactness and the thickness of the fabric are improved, and the warm-keeping effect of the fabric is improved.

Description

Technical Field

[0001] The utility model relates to a yak wool stretched wool interwoven fabric, belonging to the technical field of textile fabrics. Background Art

[0002] There are usually two ways to improve the density of fabrics: one is to increase the warp density and weft density of fabrics; the other is to weave by using yarns containing elastic filaments or elastic fibers. Too high warp and weft density of fabrics can easily cause breakage and downtime, so in order to ensure the efficiency of looms and the benefits of weaving plants, each yarn count has a maximum warp density and weft density, but the highest warp density and weft density are all made of conventional density cloth. Using yarns containing elastic filaments or elastic fibers, after weaving and finishing, the warp and weft density of the fabric will increase due to the shrinkage of the yarn, making the fabric denser. Elastic yarns are usually chemical synthetic fibers, which will maintain density without external forces in the warp and weft directions. However, the fabric will still be pulled apart under the action of external forces, and the fabric will lose elasticity after long-term use, especially in places like elbows. And usually this kind of fabric has greater elasticity, but fabrics with greater elasticity are not suitable for coats. The fabrics used in coats are required to be relatively straight and wide and not easy to deform.

[0003] Stretched wool fabric is made by first stretching wool fibers non-permanently, and then finishing them at high temperature and high humidity to shrink the fibers, thereby increasing the warp and weft density of the fabric. Yak wool and wool are good raw materials for thermal insulation fibers, and their thermal insulation effect is good, so they can be used for winter coats. There is no report on the use of yak wool in fabrics prepared by existing stretched wool. How to prepare a yak wool and stretched wool interwoven fabric that does not contain chemical fibers and is more dense has become a problem to be solved. Utility Model Content

[0004] The utility model aims to provide a yak down stretch wool interwoven fabric, which has a denser style and good warmth-keeping effect.

[0005] In order to solve the above technical problems, the purpose of the utility model is achieved as follows:

[0006] The utility model relates to a yak down and stretched wool interwoven fabric, which is interwoven with warp yarns and weft yarns, wherein the warp yarns are stretched wool yarns, and the weft yarns include yak down and wool blended yarns and stretched wool yarns arranged in a set sequence, and the wool fibers used in the stretched wool yarns are non-permanently shaped stretched wool.

[0007] On the basis of the above scheme and as a preferred scheme of the above scheme: the warp yarns and weft yarns are interwoven according to a plain weave.

[0008] On the basis of the above scheme and as a preferred scheme of the above scheme: the yak wool blended yarn and the stretched wool yarn in the weft yarn are arranged in the order of 1:1.

[0009] On the basis of the above scheme and as a preferred scheme of the above scheme: the warp yarns include surface warp yarns, inner warp yarns and binding warp yarns, the weft yarns include surface weft yarns and inner weft yarns, the surface warp yarns and surface weft yarns are interwoven according to plain weave to form the surface layer, the inner warp yarns and inner weft yarns are interwoven according to plain weave to form the inner layer, and the binding warp yarns connect the surface layer and the inner layer.

[0010] On the basis of the above scheme and as a preferred scheme of the above scheme: the yak wool blended yarn and the stretched wool yarn in the surface weft yarn and the inner weft yarn are arranged in the order of 1:1.

[0011] On the basis of the above scheme and as a preferred scheme of the above scheme: the surface warp yarns include the first surface warp yarns, the second surface warp yarns, the third surface warp yarns, and the fourth surface warp yarns; the inner layer warp yarns include the first inner layer warp yarns, the second inner layer warp yarns, the third inner layer warp yarns, and the fourth inner layer warp yarns; the surface layer weft yarns include the first surface layer weft yarns, the second surface layer weft yarns, the third surface layer weft yarns, and the fourth surface layer weft yarns; the inner layer weft yarns include the first inner layer weft yarns, the second inner layer weft yarns, the third inner layer weft yarns, and the fourth inner layer weft yarns;

[0012] Relative to the surface weft yarn and the inner weft yarn, the floating and sinking rules of the first warp yarn of the surface layer are float-float-sink-float-float-float-float-sink-float; the floating and sinking rules of the first warp yarn of the inner layer are sink-float-sink-sink-sink-sink-float-sink-sink; the floating and sinking rules of the second warp yarn of the surface layer are sink-float-float-float-sink-float-float-float-float; the floating and sinking rules of the second warp yarn of the inner layer are sink-sink-sink-float-sink-sink-sink-float; the floating and sinking rules of the third warp yarn of the surface layer are sink-float-sink-float-sink-sink-sink-sink-float; The floating and sinking rule of the yarn is float-float-sink-float-float-float-float-sink-float; the floating and sinking rule of the third warp yarn in the inner layer is sink-float-sink-sink-sink-float-sink-sink; the floating and sinking rule of the fourth warp yarn in the surface layer is sink-float-float-float-sink-float-float-float-float; the floating and sinking rule of the fourth warp yarn in the inner layer is sink-sink-sink-float-sink-sink-sink-float; the floating and sinking rule of the connecting weft yarn is float-float-sink-float-sink-sink-sink-sink-float.

[0013] The beneficial effect of the utility model is that the yak down and stretched wool interwoven fabric involved in the utility model adopts the stretched wool yarn formed by non-permanently shaped stretched wool as the warp yarn, and the weft yarn adopts the yak down and wool blended yarn and the stretched wool yarn. After being processed, the stretched wool yarn will shrink, thereby improving the warp density and weft density of the interwoven fabric, thereby improving the density and thickness of the fabric, thereby improving the warmth retention effect of the fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a weave diagram of the yak down stretch wool interwoven fabric involved in Example 1;

[0015] Figure 2 This is a weave diagram of the yak down stretched wool interwoven fabric involved in the second embodiment.

[0016] The markings in the figure are as follows: 1-warp yarn; 2-weft yarn; 11-first warp yarn of the surface layer; 12-first warp yarn of the inner layer; 13-second warp yarn of the surface layer; 14-second warp yarn of the inner layer; 15-third warp yarn of the surface layer; 16-third warp yarn of the inner layer; 17-fourth warp yarn of the surface layer; 18-fourth warp yarn of the inner layer; 19-binding warp yarn; 21-first weft yarn of the surface layer; 22-first weft yarn of the inner layer; 23-second weft yarn of the surface layer; 24-second weft yarn of the inner layer; 25-third weft yarn of the surface layer; 26-third weft yarn of the inner layer; 27-fourth weft yarn of the surface layer; 28-fourth weft yarn of the inner layer. DETAILED DESCRIPTION

[0017] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0018] Embodiment 1

[0019] Combination Figure 1 The embodiment is described in detail. The yak wool stretch wool interwoven fabric involved in the embodiment is interwoven with warp yarn 1 and weft yarn 2, wherein the warp yarn is a stretch wool yarn, and the weft yarn includes a yak wool blended yarn and a stretch wool yarn arranged in a set order, and the wool fiber used in the stretch wool yarn is a non-permanently set stretch wool.

[0020] Stretched and refined wool is a fiber with a very special shape. After being stretched and refined, the fineness and length of the wool are changed. In the subsequent shaping process, through innovative shaping technology, the shape of the stretched and refined wool can be permanently fixed, or the shape of the stretched and refined wool can be temporarily fixed, that is, non-permanently shaped, and deformed when it encounters high temperature and humidity in the future. This non-permanently shaped stretched and refined wool is very useful. When producing dense and thick worsted wool fabrics, velvet products with hairiness, and full and elastic wool fabrics, non-permanently shaped stretched and refined wool is one of the best high-grade raw materials. The stretched wool used in this embodiment is non-permanently shaped, and can shrink during the subsequent processing of the fabric, thereby improving the warp density and weft density of the yak wool stretched wool interwoven fabric involved in this embodiment.

[0021] Furthermore, the warp and weft yarns are interwoven in a plain weave, and since the plain weave has the most interweaving points and the warp and weft yarns have the shortest floats, the surface of the fabric is flat after shrinkage. If the warp floats or weft floats are long, arching or wrinkling will occur during the shrinkage process, making the surface of the fabric uneven.

[0022] Furthermore, the yak wool blended yarn and the stretched wool yarn in the weft yarn are arranged in the order of 1:1.

[0023] In this embodiment, the stretched wool yarn used in the warp and weft is 100 / 2Nm worsted yarn, and 100% 100S non-permanently set stretched wool is used. The yak wool blended yarn used in the weft is 40 / 1Nm compact worsted yarn, which is bleached and then dyed to be 50% yak wool and 50% 80S wool. The prepared grey cloth has a warp density of 33 strands / 10cm, a weft density of 28 strands / 10cm, and a gram weight of 150g / m 2 After the treatment, the stretched wool yarn shrinks and the finished fabric has a warp density of 39 strands / 10cm, a weft density of 33 strands / 10cm, and a gram weight of 175g / m 2 It can be seen that the warp density, weft density and gram weight are all improved, making the prepared fabric denser.

[0024] The stretched wool yarn used in this embodiment is a twisted yarn formed by two single yarns, and the yak wool blended yarn is a single yarn. The stretched wool yarn will shrink during the post-processing process, which usually causes other yarns to bulge. However, in this embodiment, the yak wool blended yarn is a single yarn, which has a greater deformation ability than the twisted yarn, and the stretched wool shrinks slowly during the post-processing process, which provides time for the relative slip deformation between the fibers in the single yarn of the yak wool yarn, so that the post-treated fabric will not bulge.

[0025] Embodiment 2

[0026] Combination Figure 2 , this embodiment is described in detail. The yak wool stretch wool interwoven fabric involved in this embodiment is different from the embodiment 1 in that it is interwoven with a double-sided structure. The warp yarns include surface warp yarns, inner warp yarns and binding warp yarns 19, and the weft yarns include surface weft yarns and inner weft yarns. The surface warp yarns and the surface weft yarns are interwoven according to the plain weave to form the surface layer, and the inner warp yarns and the inner weft yarns are interwoven according to the plain weave to form the inner layer. The binding warp yarns 19 connect the surface layer and the inner layer.

[0027] Furthermore, the yak wool blended yarn and the stretched wool yarn in the surface weft yarn and the inner weft yarn are arranged in the order of 1:1.

[0028] Furthermore, the surface warp yarn includes a first surface warp yarn 11, a second surface warp yarn 13, a third surface warp yarn 15, and a fourth surface warp yarn 17; the inner layer warp yarn includes a first inner layer warp yarn 12, a second inner layer warp yarn 14, a third inner layer warp yarn 16, and a fourth inner layer warp yarn 18; the surface layer weft yarn includes a first surface layer weft yarn 21, a second surface layer weft yarn 23, a third surface layer weft yarn 25, and a fourth surface layer weft yarn 27; the inner layer weft yarn includes a first inner layer weft yarn 22, a second inner layer weft yarn 24, a third inner layer weft yarn 26, and a fourth inner layer weft yarn 28. That is, the first weft yarn 21 of the surface layer, the third weft yarn 25 of the surface layer, the first weft yarn 22 of the inner layer and the third weft yarn 26 of the inner layer are yak wool yarns, the second weft yarn 23 of the surface layer, the fourth weft yarn 27 of the surface layer, the second weft yarn 24 of the inner layer and the fourth weft yarn 28 of the inner layer are stretched wool yarns, and the binding warp yarn 19 used is stretched wool yarn.

[0029] Relative to the surface weft yarn and the inner weft yarn, the floating and sinking pattern of the first warp yarn 11 of the surface layer is float-float-sink-float-float-float-sink-float; the floating and sinking pattern of the first warp yarn 12 of the inner layer is sink-float-sink-sink-sink-sink-float-sink-sink; the floating and sinking pattern of the second warp yarn 13 of the surface layer is sink-float-float-float-sink-float-float-float-float; the floating and sinking pattern of the second warp yarn 14 of the inner layer is sink-sink-sink-float-sink-sink-sink-float; the floating and sinking pattern of the third warp yarn of the surface layer is sink-float-sink-float-sink-sink-sink-float; The floating and sinking rules of the third warp yarn 16 of the inner layer are floating-floating-sinking-floating-floating-floating-sinking-floating-sinking-floating; the floating and sinking rules of the fourth warp yarn 17 of the surface layer are sinking-floating-floating-floating-sinking-floating-floating-floating-floating-floating; the floating and sinking rules of the fourth warp yarn 18 of the inner layer are sinking-sinking-sinking-floating-sinking-sinking-floating-floating; the floating and sinking rules of the connecting weft yarn 19 are floating-floating-sinking-floating-sinking-sinking-sinking-floating. Floating means that the warp yarn is above the weft yarn, and sinking means that the warp yarn is below the weft yarn.

[0030] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A yak wool stretch wool interwoven fabric, formed by interweaving warp yarns and weft yarns, characterized in that: The warp yarn is a stretched wool yarn, and the weft yarn includes a yak wool blended yarn and a stretched wool yarn arranged in a set order; the wool fiber used in the stretched wool yarn is a non-permanently shaped stretched wool.

2. The yak wool stretched wool interwoven fabric according to claim 1, characterized in that: The warp yarns and the weft yarns are interwoven according to a plain weave.

3. The yak wool stretched wool interwoven fabric according to claim 1, characterized in that: The yak wool blended yarn and the stretched wool yarn in the weft yarn are arranged in the order of 1:

1.

4. The yak wool stretched wool interwoven fabric according to claim 1, characterized in that: The warp yarns include surface warp yarns, inner warp yarns and binding warp yarns, the weft yarns include surface weft yarns and inner weft yarns, the surface warp yarns and surface weft yarns are interwoven according to plain weave to form the surface layer, the inner warp yarns and inner weft yarns are interwoven according to plain weave to form the inner layer, and the binding warp yarns connect the surface layer and the inner layer.

5. The yak wool stretched wool interwoven fabric according to claim 4, characterized in that: The yak wool blended yarn and the stretched wool yarn are arranged in the order of 1:1 in the surface layer weft yarn and the inner layer weft yarn.

6. The yak wool stretched wool interwoven fabric according to claim 4, characterized in that: The surface warp yarns include the first surface warp yarns, the second surface warp yarns, the third surface warp yarns and the fourth surface warp yarns; the inner layer warp yarns include the first inner layer warp yarns, the second inner layer warp yarns, the third inner layer warp yarns and the fourth inner layer warp yarns; the surface layer weft yarns include the first surface layer weft yarns, the second surface layer weft yarns, the third surface layer weft yarns and the fourth surface layer weft yarns; the inner layer weft yarns include the first inner layer weft yarns, the second inner layer weft yarns, the third inner layer weft yarns and the fourth inner layer weft yarns; Relative to the surface weft yarn and the inner weft yarn, the floating and sinking rules of the first warp yarn of the surface layer are float-float-sink-float-float-float-float-sink-float; the floating and sinking rules of the first warp yarn of the inner layer are sink-float-sink-sink-sink-sink-float-sink-sink; the floating and sinking rules of the second warp yarn of the surface layer are sink-float-float-float-sink-float-float-float-float; the floating and sinking rules of the second warp yarn of the inner layer are sink-sink-sink-float-sink-sink-sink-float; the floating and sinking rules of the third warp yarn of the surface layer are sink-float-sink-float-sink-sink-sink-sink-float; The floating and sinking rule of the yarn is float-float-sink-float-float-float-float-sink-float; the floating and sinking rule of the third warp yarn in the inner layer is sink-float-sink-sink-sink-float-sink-sink; the floating and sinking rule of the fourth warp yarn in the surface layer is sink-float-float-float-sink-float-float-float-float; the floating and sinking rule of the fourth warp yarn in the inner layer is sink-sink-sink-float-sink-sink-sink-float; the floating and sinking rule of the connecting warp yarn is float-float-sink-float-sink-sink-sink-sink-float.

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