Elastic quick-drying polyester fabric
By using an alternating double-layer structure and moisture-conducting yarn structure in the fabric, the problem of slow moisture transfer when the fabric is dried is solved, and a quick drying effect is achieved.
Patent Information
- Application Number
- CN202422749129.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-12
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2034-11-12
AI Technical Summary
When existing fabrics are hung out to dry, the multi-layer structure causes slow water transfer, resulting in slower drying on one side.
It adopts a double-layer structure with alternating intervals, combined with moisture-wicking and quick-drying yarns, and increases the moisture transfer rate and the contact area between the fabric and the outside world through the inner and outer layer alternation and mesh structure.
It improves the drying speed of the fabric, enhances the moisture transfer efficiency through the moisture-conducting yarn and mesh structure, increases the contact area between the fabric and the outside world, and improves the drying effect.
Smart Images
Figure CN223329469U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of woven fabrics, and more particularly to a stretch quick-drying polyester fabric. Background Art
[0002] Fabric is an intermediate link in the textile production process. It is generally woven from yarn and used to make finished products such as clothing and home textiles. Most fabrics need to be washed and aired after being made into finished products and put into use. However, when the fabric is aired, often only one side is directly exposed to light, while the other side cannot be directly exposed to light. When the fabric has a multi-layer structure, the limited contact area between the layers slows down the transfer of moisture, causing one side of the fabric to dry slower.
[0003] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content
[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a stretch quick-drying polyester fabric.
[0005] The above technical purpose of the present utility model is achieved through the following technical solutions: a stretch quick-drying polyester fabric, including a base layer, the base layer including a first system and a second system, the first system is woven by a first warp yarn and a first weft yarn, the second system is woven by a second warp yarn and a second weft yarn, the first system and the second system form a double-layer structure and a face-to-face layer structure alternately arranged in the warp direction, the first system and the second system are both twill structures on one side of the base layer, and the first system and the second system are both plain structures on the other side of the base layer, and the first warp yarn and the second warp yarn are both moisture-conducting yarns.
[0006] The present invention is further configured as follows: a first mesh is provided in the first system, a second mesh is provided in the second system, any one of the first meshes overlaps with four second meshes, and any one of the second meshes overlaps with four first meshes.
[0007] The present invention is further configured as follows: the first weft yarn and the second weft yarn are both quick-drying yarns, and the quick-drying yarn and the moisture-conducting yarn are both covered yarns with extended fiber bundles as core fibers.
[0008] The present invention is further configured as follows: the quick-drying yarn further includes a moisture-dissipating fiber bundle wound outside the extended fiber bundle, and the moisture-conducting yarn further includes a moisture-conducting fiber bundle wound outside the extended fiber bundle.
[0009] The utility model is further configured as follows: the moisture-dissipating fiber bundle is formed by twisting acetate fiber yarns, and the moisture-conducting fiber bundle is formed by twisting special-shaped polyester fiber yarns with a Y-shaped cross-section.
[0010] The utility model is further configured as follows: the extended fiber bundle is formed by twisting spandex fiber filaments.
[0011] In summary, the utility model has the following beneficial effects: when the humidity of the side directly exposed to light is lower than that of the other side, the moisture on the plain weave is transferred to the twill weave. Since the moisture is transferred in the same system through the inner and outer layer changing tissues, combined with the moisture-conducting effect of the first warp yarn and the second warp yarn, the moisture transfer speed is improved. When the moisture comes into the twill weave, the first weft yarn and the second weft yarn form floating lines on the side of the fabric facing the light, which increases the contact area with the outside world and improves the drying speed of the fabric. The special-shaped polyester fiber yarn forms a number of moisture-conducting grooves on the surface of the moisture-conducting yarn, which improves the moisture-conducting efficiency of the moisture-conducting yarn. The acetate fiber yarn has the characteristics of rapid moisture absorption and moisture dissipation, which improves the moisture dissipation speed of the quick-drying yarn. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is the organizational structure diagram of the present utility model.
[0013] In the figure: 1, first warp yarn; 2, first weft yarn; 3, second warp yarn; 4, second weft yarn. DETAILED DESCRIPTION
[0014] The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
[0015] Embodiment: A stretch quick-drying polyester fabric, such as Figure 1 As shown, it includes a base layer, which includes a first system and a second system. The first system is woven by a first warp yarn 1 and a first weft yarn 2, and the second system is woven by a second warp yarn 3 and a second weft yarn 4. The first system and the second system form a double-layer structure and a face-to-face layer structure alternately arranged in the warp direction. The first system and the second system are both twill structures on one side of the base layer, and the first system and the second system are both plain structures on the other side of the base layer. The first warp yarn 1 and the second warp yarn 3 are both moisture-conducting yarns.
[0016] Specifically, there are two types of double-layer weaves alternately arranged in the warp direction. One is a double-layer weave with the first system floating on the surface. In this double-layer weave, the first system is a weft twill weave with three floats and one sink, and the second system is a 1×1 plain weave. The other is a double-layer weave with the second system floating on the surface. In this double-layer weave, the second system is a weft twill weave with three floats and one sink, and the first system is a 1×1 plain weave. The two double-layer weaves are connected by the surface and inside layer changing weave.
[0017] The twill side of the fabric is exposed to direct sunlight. When the humidity on the side exposed to direct sunlight is lower than that on the other side, the moisture on the plain weave is transferred to the twill weave. Since the moisture is transferred in the same system through the inner and outer layer changing tissues, the moisture transfer speed is improved. Combined with the moisture-conducting effect of the first warp yarn 1 and the second warp yarn 3, the moisture transfer speed in the warp direction is further improved. When the moisture reaches the twill weave, the moisture is transferred in the weft direction along the first weft yarn 2 or the second weft yarn 4. The first weft yarn 2 and the second weft yarn 4 form floating lines on the side of the fabric facing the light, which increases the area in contact with the outside world and improves the drying speed of the fabric.
[0018] like Figure 1 As shown, a first mesh is provided in the first system, and a second mesh is provided in the second system. Any first mesh overlaps with four second meshes, and any second mesh overlaps with four first meshes. The first weft yarn 2 and the second weft yarn 4 are both quick-drying yarns. The quick-drying yarn and the moisture-conducting yarn are both covered yarns with the extended fiber bundle as the core fiber. The quick-drying yarn also includes a moisture-releasing fiber bundle wrapped around the extended fiber bundle. The moisture-conducting yarn also includes a moisture-conducting fiber bundle wrapped around the extended fiber bundle. The moisture-releasing fiber bundle is twisted from acetate fiber yarns, the moisture-conducting fiber bundle is twisted from special-shaped polyester fiber yarns with a Y-shaped cross-section, and the extended fiber bundle is twisted from spandex fiber yarns.
[0019] Specifically, in the warp direction, the first warp yarn 1 and the second weft yarn 4 are alternately arranged in a ratio of 1:1, and in the weft direction, the first weft yarn 2 and the second weft yarn 4 are alternately arranged in a ratio of 1:1. A first mesh is formed between two adjacent first weft yarns 2 and two adjacent first warp yarns 1, and a second mesh is formed between two adjacent second weft yarns 4 and two adjacent second warp yarns 3. The weaving density of the first system is the same as the weaving density of the second system. The extended fiber bundle is formed by twisting two strands of spandex fiber yarns, the quick-drying yarn is formed by winding a single strand of moisture-releasing fiber bundle around a single strand of extended fiber bundle, the moisture-releasing fiber bundle is twisted with three strands of acetate fiber yarns, the moisture-conducting yarn is formed by winding a single strand of moisture-conducting fiber bundle around a single strand of extended fiber bundle, and the moisture-conducting fiber bundle is twisted with two strands of special-shaped polyester fiber yarns.
[0020] Through the interlaced mesh structure, a concave and convex structure is formed on both sides of the fabric. At the same time, the good ductility of the spandex fiber yarn allows the fabric to be stretched, increasing the overall contact area of the fabric with the outside world, further improving the drying effect of the fabric. The special-shaped polyester fiber yarn forms a number of moisture-conducting grooves on the surface of the moisture-conducting yarn, which improves the moisture-conducting efficiency of the moisture-conducting yarn. The acetate fiber yarn has the characteristics of rapid moisture absorption and dissipation, which improves the moisture dissipation speed of the quick-drying yarn.
[0021] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.
Claims
1. A stretch quick-drying polyester fabric, characterized by: The invention comprises a base layer, wherein the base layer comprises a first system and a second system, wherein the first system is woven from a first warp yarn (1) and a first weft yarn (2), and the second system is woven from a second warp yarn (3) and a second weft yarn (4), wherein the first system and the second system form a double-layer structure and a front-back layer structure alternately arranged in the warp direction, wherein the first system and the second system are both twill structures on one side of the base layer, and the first system and the second system are both plain structures on the other side of the base layer, and the first warp yarn (1) and the second warp yarn (3) are both moisture-conducting yarns.
2. The stretch quick-drying polyester fabric according to claim 1, characterized in that: The first system is provided with a first mesh, the second system is provided with a second mesh, any one of the first meshes overlaps with four second meshes, and any one of the second meshes overlaps with four first meshes.
3. The stretch quick-drying polyester fabric according to claim 2, characterized in that: The first weft yarn (2) and the second weft yarn (4) are both quick-drying yarns, and the quick-drying yarns and the moisture-conducting yarns are both covered yarns with extended fiber bundles as core fibers.
4. The stretch quick-drying polyester fabric according to claim 3, characterized in that: The quick-drying yarn further comprises a moisture-releasing fiber bundle wound outside the stretching fiber bundle, and the moisture-conducting yarn further comprises a moisture-conducting fiber bundle wound outside the stretching fiber bundle.
5. The stretch quick-drying polyester fabric according to claim 4, characterized in that: The moisture-dissipating fiber bundle is formed by twisting acetate fiber yarns, and the moisture-conducting fiber bundle is formed by twisting special-shaped polyester fiber yarns with a Y-shaped cross section.
6. The stretch quick-drying polyester fabric according to claim 3, characterized in that: The extended fiber bundle is formed by twisting spandex fiber filaments.