Three-dimensional temperature-adjusting fabric

Abstract

The utility model relates to the field of spinning, in particular to a three-dimensional temperature adjusting fabric. The fabric is formed by interweaving warp yarns and weft yarns in a double-layer structure, a surface weave and an inner weave of the fabric are plain weaves, the warp yarns consist of surface warp yarns and inner warp yarns, and the weft yarns consist of surface weft yarns and inner weft yarns; the surface warps and the surface wefts are blended yarns of wool / polyester fibers / regenerated cellulose fibers, the inner warps are blended spandex yarns of wool / polyester fibers / temperature-adjusting fibers, and the inner wefts are blended spandex yarns of wool / temperature-adjusting fibers; the fabric is characterized in that the inner warps and the inner wefts are interwoven, the arrangement ratio of the surface warps to the inner warps is 2: 1, the arrangement ratio of the surface wefts to the inner wefts is 2: 1, and the complete weave cycle number of each piece of warp and weft is 18. Obvious concave-convex twill texture appears on the surface of the prepared fabric, the stereoscopic impression is strong, and the style is more obvious.

Description

Technical Field

[0001] The utility model relates to the field of textile and clothing, and specifically relates to a three-dimensional temperature-regulating fabric. Background Technique

[0002] With the development of new textile technologies and functional fibers and the continuous emergence of functional textile raw materials, fabrics are also developing towards more comfort and multi-functionality with the improvement of people's living standards. On the premise of ensuring the basic physical and chemical indexes of the fabrics, how to improve the functionality of the fabrics, such as antibacterial deodorization, temperature regulation, etc., to enhance the product quality and wearing comfort has a very intuitive market effect.

[0003] For example, Patent CN217628802U discloses a temperature-regulating fabric, which is prepared by using temperature-regulating fibers (microcapsule-coated phase change materials with viscose as the carrier) and long-staple cotton as the warp yarns, and a core-spun yarn with polyester-coated spandex as the weft yarns. The fabric structure is a warp-exposed structure. The temperature-regulating fibers in the warp yarns have low strength and poor wear resistance, and the microcapsules are easily damaged, resulting in a decline in durability. Moreover, the fabric has a single functionality and limited application fields.

[0004] Patent CN213978045U discloses an antibacterial intelligent temperature-regulating fabric. The structure of the edge part of the fabric is different from that of the fabric body and the pattern part, so it has a complex structural form, which limits its application fields. Summary of the Utility Model

[0005] The utility model provides a three-dimensional temperature-regulating fabric, which has a temperature-regulating function while ensuring the basic physical and chemical indexes, and presents a lasting three-dimensional effect in the fabric style through the innovation of fabric yarns and organizational structures.

[0006] The surface warp and surface weft are blended yarns of wool / polyester / regenerated cellulose fiber. The regenerated cellulose fiber can be viscose or bamboo fiber; the inner warp is a blended spandex yarn of wool / polyester / temperature-regulating fiber, and the inner weft is a blended spandex yarn of wool / temperature-regulating fiber; the surface weave and the inner weave are both plain weaves.

[0007] The arrangement ratio of the warp and weft yarns is as follows: surface warp: inner warp arrangement = 2:1, surface weft: inner weft = 2:1, and the complete tissue cycle number of one warp and weft yarn is 18; that is, inner warp Ⅰ is interwoven with surface weft 1, 2, 3, 4, inner warp Ⅱ is interwoven with surface weft 3, 4, 5, 6, and so on until a cycle ends; surface warp 1, 2 are interwoven with surface weft 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 according to plain weave, inner warp Ⅰ is interwoven with inner weft Ⅱ, Ⅳ, Ⅵ, inner warp Ⅱ is interwoven with inner weft Ⅰ, Ⅲ, Ⅴ, and so on until a cycle ends.

[0008] Furthermore, the specifications of the surface warp, surface weft, and inner warp are 70-80s / 2, and the specification of the inner weft is 30-40s / 1;

[0009] Furthermore, the polyester in the surface warp and surface weft is Trevira fiber.

[0010] The inner warp has elasticity, with a relatively large yarn tension and a pulling force. When interwoven with the surface weft, it pulls down the weft yarn, and the interwoven part forms a concave twill part on the fabric surface.

[0011] The density of the surface warp and surface weft is larger than that of the inner warp and inner weft, and both the warp and weft yarns have no elasticity. The yarn tension is smaller than that of the elastic inner warp and inner weft. The surface warp and surface weft are interwoven more times. Under the action of the inner warp, the plain part forms a three-dimensional appearance of raised twill on the fabric surface.

[0012] The fabric obtained by the above method has the following beneficial effects:

[0013] 1. Adopting a double-layer structure, the surface warp and surface weft are blended yarns of wool / polyester / regenerated cellulose fiber. The polyester fiber is designed on the front side, and the inner warp and inner weft contain temperature-regulating fibers, which are designed on the reverse side. When the raised part on the fabric surface is rubbed, due to the excellent anti-pilling property of polyester, the risk of pilling of the fabric is reduced. The temperature-regulating fibers are concentrated on the reverse side of the fabric, that is, the skin-friendly side, which can make them play their role fully. High-count wool is used to avoid the prickling feeling, and the addition of regenerated cellulose fiber can improve the hand feeling and moisture absorption of the fabric.

[0014] 2. Through the tissue design, obvious concave-convex twill textures appear on the fabric surface, with strong three-dimensional sense and more obvious style. Brief Description of the Drawings

[0015] Figure 1 It is a schematic structural diagram of the present utility model.

[0016] In the figure, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12: surface warp, surface weft;

[0017] Ⅰ, Ⅱ, Ⅲ, Ⅳ, Ⅴ, Ⅵ: inner warp, inner weft;

[0018] : surface warp, surface weft; : inner warp, inner weft; : connection point. Detailed Embodiments

[0019] The present utility model will be further explained below with reference to the drawings: Embodiment

[0020] The fabric is woven by interweaving warp and weft yarns in a double-layer structure, and both the surface tissue and the inner tissue of the fabric are plain tissues.

[0021] Both the face warp and the face weft are wool / Trevira fiber / viscose blended yarns with a ratio of 50:30:20. Among them, the face warp yarn count is 72s / 2 and the sliver fineness is 80 - 100s; the face weft yarn count is 80s / 2 and the sliver fineness is 80 - 100s.

[0022] The back warp is a wool / polyester fiber / temperature - regulating fiber blended spandex - covered yarn, with wool:polyester fiber:temperature - regulating fiber = 50:30:20, the yarn count is 72s / 2, the sliver fineness is 80 - 100s, and the spandex fineness is 20D.

[0023] The back weft is a wool / temperature - regulating fiber blended spandex - covered yarn, with wool and temperature - regulating fiber (viscose - based) = 60:40, the yarn count is 40s / 1, the sliver fineness is 80 - 100s, the temperature - regulating fiber fineness is 2.5D, and the spandex fineness is 20D.

[0024] The arrangement of the warp and weft yarns of the fabric is as follows: face warp:back warp = 2:1, face weft:back weft = 2:1, and the complete repeat of the warp and weft yarns is 18; as Figure 1 shown, back warp Ⅰ interlaces with face weft 1, 2, 3, 4, back warp Ⅱ interlaces with face weft 3, 4, 5, 6, and so on until the end of a cycle; the back warp has elasticity, the yarn tension is large, there is a pulling force, and when it interlaces with the face weft, it pulls down the weft yarn, and the interlaced part forms a concave twill on the fabric surface.

[0025] Face warp 1, 2 interlace with face weft 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 in a plain weave, back warp Ⅰ interlaces with back weft Ⅱ, Ⅳ, Ⅵ, back warp Ⅱ interlaces with back weft Ⅰ, Ⅲ, Ⅴ, and so on until the end of a cycle. And so on until the end of a cycle; the density of the face warp and face weft is larger than that of the back warp and back weft, and both the warp and weft yarns have no elasticity, the yarn tension is smaller than that of the elastic back warp and back weft, the number of interlaces of the face warp and face weft is more, and under the action of the back warp, the plain - weave part forms a three - dimensional raised twill appearance on the fabric surface.

[0026] In addition to the above - listed embodiments, those skilled in the art can refer to this application and adopt different organizational structures according to the design style required for the fabric.

[0027] The above - mentioned specific embodiments are for a clearer introduction of the present invention, and are only partial embodiments of the present invention rather than a limitation on the protection scope of the present invention. Any non - creative addition or improvement made by those skilled in the art based on the present invention falls within the protection scope of the present invention.

Claims

1. A three-dimensional temperature-regulating fabric is woven by warp yarns and weft yarns in a double-layer structure. The surface weave and the inner weave of the fabric are both plain weaves. The warp yarns are composed of surface warp yarns and inner warp yarns, and the weft yarns are composed of surface weft yarns and inner weft yarns. The surface warp yarns and surface weft yarns are blended yarns of wool / polyester / recycled cellulose fiber. The inner warp yarns are blended yarns of wool / polyester / temperature-regulating fiber wrapped with spandex, and the inner weft yarns are blended yarns of wool / temperature-regulating fiber wrapped with spandex. It is characterized in that: The face warp and the lining warp are interwoven, and the arrangement of the warp and weft yarns of the fabric is as follows: the face warp: the lining warp = 2:1, the face weft: the lining weft = 2:1, and the complete organizational cycle number of one warp and weft yarn is 18.

2. The three-dimensional temperature-regulating fabric according to claim 1, wherein: The polyester in the blended yarn of wool / polyester / regenerated cellulose fiber is Trevira fiber.

3. The three-dimensional temperature-regulating fabric according to claim 1, wherein: The specifications of the face warp, the face weft, and the lining warp are 70-80s / 2, and the specification of the lining weft is 30-40s / 1.

4. The three-dimensional temperature-regulating fabric according to claim 1, characterized in that: The regenerated cellulose fiber is any one of viscose and bamboo fiber.

5. The three-dimensional temperature-regulating fabric according to claim 3, wherein: The specification of the face warp is 72S / 2, the specification of the face weft is 80S / 2, the specification of the lining warp is 72S / 2, and the specification of the lining weft is 40S / 1.

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