Moisture absorption type polyester fabric

Abstract

The utility model discloses a moisture absorption type polyester fabric, and relates to the technical field of polyester fabrics. According to the technical scheme, the breathable fabric is characterized by comprising a base layer, a plurality of dumbbell-shaped breathable assemblies penetrating through the base layer are arranged on the base layer in the weft direction, the breathable assemblies of the adjacent wefts are arranged in a staggered mode, and a plurality of moisture absorption blocks with the same relative positions as the breathable assemblies are fixedly connected to the two sides of the base layer; the moisture absorption blocks are made of ramie fibers, and the ramie fibers have good moisture absorption and air permeability, so that the retention time of sweat on the body surface is shortened, and the moisture absorption and air permeability effects of the fabric are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to polyester cloth technical field more specifically, it relates to moisture absorption type polyester fabric. BACKGROUND

[0002] Polyester fiber, also known as polyester fiber, is a kind of synthetic fiber, which is made of organic binary acid and binary alcohol by chemical polycondensation, has high strength, good elasticity and wear resistance, and excellent shape retention and heat resistance, and polyester fiber is one of the synthetic fibers with the largest use, and is widely used in clothing, home textile, industry and other fields.

[0003] Polyester fiber has good light resistance, and can maintain good color and performance under long-time irradiation of sunlight, so people often use polyester fiber to make summer outdoor clothing, but the moisture absorption and air permeability of polyester fiber are poor, when people sweat in outdoor sports, sweat accumulation on the body surface will make people feel hot, therefore, a new scheme is needed to solve the problem of poor air permeability and moisture absorption of polyester fabric. UTILITARIAN CONTENT

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide moisture absorption type polyester fabric, by setting air-permeable grooves and air-permeable holes on the fabric to improve the air permeability of the fabric, and setting moisture absorption blocks to improve the moisture absorption effect of the fabric.

[0005] The above technical purpose of the utility model is realized by the following technical scheme: moisture absorption type polyester fabric, moisture absorption type polyester fabric, including base layer, a plurality of air-permeable components with dumbbell-shaped cross section are arranged on the base layer along the weft direction and penetrate the base layer, adjacent air-permeable components arranged along the weft direction of the base layer are arranged in a staggered manner, a plurality of moisture absorption blocks with the same relative position as the air-permeable components are fixedly connected on both sides of the base layer, and a plurality of knots are arranged on the moisture absorption blocks.

[0006] The utility model is further provided as follows: the air-permeable component includes two air-permeable holes and an air-permeable groove, the two air-permeable holes are arranged at the two ends of the length direction of the air-permeable groove respectively, and the width of the air-permeable groove is less than the diameter of the air-permeable hole.

[0007] The utility model is further provided as follows: the distance between the moisture absorption block and the two ends of the air-permeable groove along the weft direction of the base layer is equal.

[0008] The utility model is further provided as follows: the moisture absorption blocks on both sides of the base layer are integrally formed, the moisture absorption blocks are formed by sewing moisture absorption yarn on the base layer, and the moisture absorption yarn is set as bamboo joint yarn.

[0009] The present invention is further configured such that: the base layer is woven from composite yarn, the composite yarn comprising a composite yarn core and a composite covering yarn spirally wound on its outer side.

[0010] The present invention is further configured such that: the composite yarn core is formed by twisting polyester profiled fibers, and the composite covering yarn is formed by twisting polyester fibers.

[0011] In summary, this utility model has the following beneficial effects: the moisture-wicking polyester fabric, with its single-layer base layer design and the setting of breathable grooves and vents, accelerates air circulation, helps dissipate heat from the body surface, and reduces stuffiness. The design of the moisture-wicking block can absorb sweat from the body surface and transfer it to the moisture-wicking block on the other side of the base layer for moisture dissipation, reducing the time sweat stays on the body surface. At the same time, the moisture-wicking block can also reduce the contact area between the fabric and the body surface, accelerate air circulation, and further enhance the breathability. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a cross-sectional view of the present invention;

[0014] Figure 3 This is a cross-sectional view of the composite yarn in this utility model.

[0015] In the diagram: 1. Base layer; 2. Breathable component; 3. Breathable hole; 4. Breathable groove; 5. Moisture-absorbing yarn; 6. Composite yarn; 7. Composite yarn core; 8. Composite covering yarn. Detailed Implementation

[0016] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0017] Moisture-wicking polyester fabrics, such as Figure 1 As shown, the material includes a base layer 1. The single-layer fabric provides good breathability, aiding in heat dissipation from the body surface and reducing stuffiness when wearing it. Several breathable components 2, shaped like dumbbells, are arranged along the weft direction of the base layer 1, accelerating airflow between the fabric's sides and enhancing its breathability. Adjacent breathable components 2 along the weft direction of the base layer 1 are staggered, preventing significant differences in structural strength between different warp threads. Several moisture-absorbing blocks, positioned opposite the breathable components 2, are fixedly connected to both sides of the base layer 1. These blocks have knots, reducing the contact area between the fabric and the body surface, thus accelerating airflow and increasing breathability. Simultaneously, the moisture-absorbing blocks absorb sweat, reducing the time sweat remains on the skin and minimizing stuffiness when wearing the garment.

[0018] like Figure 1 As shown, the breathable component 2 includes two breathable holes 3 and a breathable groove 4. The two breathable holes 3 are respectively located at both ends of the length direction of the breathable groove 4. The two breathable holes 3 are connected by the breathable groove 4, which increases the area through which air passes. The width of the breathable groove 4 is smaller than the diameter of the breathable holes 3, which reduces the impact on the fabric structure performance due to connecting the two breathable holes 3.

[0019] like Figure 2 As shown, the distance between the moisture-absorbing blocks and the two ends of the breathable groove 4 is equal. The moisture-absorbing blocks are evenly distributed on the fabric, allowing the fabric to absorb sweat evenly from the body surface. The setting of the moisture-absorbing blocks can increase the structural stability of the fabric. By adding additional support points, the stretching and deformation of the fabric during use are reduced, thus improving the stability and durability of the fabric. The moisture-absorbing blocks are placed in the middle of the breathable groove 4 so that the moisture-absorbing blocks have the same effect on strengthening the structural stability of the fabric on both sides.

[0020] like Figure 2 As shown, the moisture-absorbing blocks on both sides of the base layer 1 are integrally formed. Because the moisture-absorbing blocks are integrally formed, the moisture-absorbing block on the side closer to the body surface can absorb sweat from the body surface and transfer it to the moisture-absorbing block on the other side, increasing the evaporation rate of sweat inside the moisture-absorbing block. The moisture-absorbing blocks are formed by sewing them onto the base layer 1 with moisture-absorbing yarn 5. The moisture-absorbing yarn 5 is made of slub yarn, which has good breathability and moisture absorption, improving the moisture absorption and breathability of the fabric. In addition, slub yarn has a soft feel, which can improve the comfort when people wear it. The moisture-absorbing yarn 5 is made by twisting several ramie fibers in a slub yarn manner through a fancy twisting machine. The structure of ramie fibers contains a large number of gaps, which have good breathability and moisture absorption, further improving the breathability and moisture absorption effect of the fabric.

[0021] like Figure 3 As shown, the base layer 1 is woven from composite yarn 6, which includes a composite yarn core 7 and a composite covering yarn 8 spirally wound on its outer side. The composite yarn core 7 and the composite covering yarn 8 are processed by a spinning process to form the composite yarn 6. The composite yarn core 7 is made of Y-shaped polyester profiled fibers twisted together. The structure of the Y-shaped fibers helps to improve the moisture wicking speed of the fabric, reduce the stickiness when wearing, and provide a more comfortable wearing experience. In addition, the special structure of the Y-shaped fibers helps air circulation and increases the breathability of the fabric. The composite covering yarn 8 is made of polyester fibers twisted together. Polyester fibers have good light resistance, which allows the fabric to maintain good color and performance in outdoor environments.

[0022] like Figure 1 - Figure 3As shown, when the fabric needs to be made, the composite yarn 6 is put into the loom to weave into the base layer 1. The base layer 1 is cut along the thickness direction by a laser cutter to form the ventilation holes 3 and ventilation grooves 4. Finally, the moisture-absorbing yarn 5 is sewn onto the base layer 1 to form moisture-absorbing blocks on both sides of the ventilation grooves 4.

[0023] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A moisture-wicking polyester fabric, comprising a base layer (1), characterized in that: The base layer (1) is provided with several breathable components (2) with a dumbbell-shaped cross section that penetrate the base layer (1) along the latitude direction. Adjacent breathable components (2) are staggered along the latitude direction of the base layer (1). Several moisture-absorbing blocks with the same relative position as the breathable components (2) are fixedly connected to both sides of the base layer (1). Several knots are provided on the moisture-absorbing blocks.

2. The moisture-wicking polyester fabric according to claim 1, characterized in that: The breathable component (2) includes two breathable holes (3) and a breathable groove (4). The two breathable holes (3) are respectively located at both ends of the breathable groove (4) along its length. The width of the breathable groove (4) is smaller than the diameter of the breathable holes (3).

3. The moisture-wicking polyester fabric according to claim 2, characterized in that: The distance between the moisture-absorbing block and the two ends of the breathable groove (4) along the weft direction of the base layer (1) is equal.

4. The moisture-wicking polyester fabric according to claim 3, characterized in that: Moisture-absorbing blocks are integrally formed on both sides of the base layer (1). The moisture-absorbing blocks are formed by sewing them onto the base layer (1) with moisture-absorbing yarn (5). The moisture-absorbing yarn (5) is made of slub yarn.

5. The moisture-wicking polyester fabric according to claim 2, characterized in that: The base layer (1) is woven from composite yarn (6), which includes a composite yarn core (7) and a composite covering yarn (8) spirally wound on its outer side.

6. The moisture-wicking polyester fabric according to claim 5, characterized in that: The composite yarn core (7) is formed by twisting polyester profiled fibers, and the composite covered yarn (8) is formed by twisting polyester fibers.

Images