Polyester fabric

Abstract

The utility model discloses a polyester fabric, and relates to the technical field of fabrics. According to the technical scheme, the breathable breathable fabric is characterized by comprising a base layer, a plurality of breathable sets are arranged on the base layer, moisture absorption pieces located between the breathable sets are fixedly connected to the base layer, a plurality of moisture absorption grooves formed through honeycomb tissue are formed in the sides, away from the base layer, of the moisture absorption pieces, and breathable spaces are formed between the moisture absorption pieces and the base layer; sweat on the body surface of a user is stably absorbed and quickly dissipated by arranging the moisture absorption sheet, and due to the arrangement of the polyester profiled fibers, the structural strength of the yarn is guaranteed, and meanwhile a channel for external air to flow through is additionally arranged in the yarn; and the moisture dissipation and quick-drying performance of the whole structure is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of fabric technology, and more specifically, to a polyester fabric. Background Technology

[0002] Polyester is a fiber with good elasticity and high strength. The fabric is crisp and has good shape retention. It is a widely used fiber with high consumption.

[0003] Polyester fabric is formed by weaving polyester composite yarns. Although polyester fabric has good wear resistance and durability, polyester fibers have poor breathability. When polyester fabric used to make clothing absorbs a lot of sweat, the sweat cannot be released from the fabric in time, keeping the fabric in a damp state for a long time, which affects the comfort of the fabric when used. Therefore, a structure is designed to solve the problem of poor moisture wicking and quick-drying performance of polyester fabric. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a polyester fabric that improves the overall moisture wicking and quick-drying performance of the fabric through structural design.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a polyester fabric includes a base layer, on which a plurality of breathable groups are formed, and a moisture-absorbing sheet located between the breathable groups is fixedly connected to the base layer. On the side of the moisture-absorbing sheet away from the base layer, a plurality of moisture-absorbing grooves formed by honeycomb structure are formed, and a breathable space is formed between the moisture-absorbing sheet and the base layer. A plurality of moisture-dispersing fibers located in the breathable space are fixedly connected to the moisture-absorbing sheet.

[0006] The present invention is further configured such that: a plurality of support lines are fixedly connected to the base layer, the plurality of support lines abut against the four ends of the moisture-absorbing sheet, and the breathable space is formed by the support lines supporting the base layer and the moisture-absorbing sheet.

[0007] The present invention is further configured such that: the width of the moisture-dispersing velvet is smaller than the width of the moisture-absorbing sheet, the moisture-dispersing velvet and the moisture-absorbing sheet are integrally formed, and the length of the moisture-dispersing velvet is smaller than the distance between the moisture-absorbing sheet and the base layer.

[0008] The present invention is further configured such that: the breathable group is configured with a plurality of breathable holes, the breathable holes are integrally formed with the base layer, and the base layer is configured with a combined structure composed of a perforated structure and a plain weave structure.

[0009] The present invention is further configured such that: the moisture-absorbing sheet is woven from moisture-absorbing yarn, and the moisture-absorbing yarn includes a core yarn and a covering yarn.

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

[0011] The present invention is further configured such that: the base layer is woven from polyester yarn one, and the support line is made of polyester yarn two.

[0012] In summary, this utility model has the following beneficial effects: the honeycomb structure allows the moisture-absorbing sheet to stably absorb the sweat from the user's skin, and the napped fibers allow the fibers inside the moisture-absorbing sheet to be better exposed to the air, shortening the time the moisture-absorbing sheet is in a damp state. By setting the position of the moisture-absorbing sheet, the contact area between the base layer and the skin surface is reduced, and the situation where the base layer between adjacent breathable groups droops down and contacts the skin surface is avoided, thus enhancing the moisture-wicking and quick-drying performance of the structure during use. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ;

[0014] Figure 2 This is a schematic diagram of the structure of the present invention. Figure 2 ;

[0015] Figure 3 This is a cross-sectional view of the moisture-absorbing yarn in this utility model.

[0016] In the diagram: 1. Base layer; 2. Moisture-absorbing sheet; 3. Moisture-absorbing groove; 4. Moisture-dispersing pile; 5. Support line; 6. Ventilation hole; 7. Moisture-absorbing yarn; 8. Yarn core; 9. Covering yarn. Detailed Implementation

[0017] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0018] A type of polyester fabric, such as Figure 1 As shown, the fabric includes a base layer 1, on which several breathable groups are formed. Each breathable group has several breathable holes 6. The breathable holes 6 ensure that the amount of air passing through the base layer 1 directly contacts the body surface. The external airflow is used to stably remove the sweat accumulated between the body surface and the base layer 1, ensuring the moisture-wicking effect of the fabric. The breathable holes 6 are integrally formed with the base layer 1. The base layer 1 is a combination of perforated and plain weave structures. The breathable holes 6 integrally formed on the base layer 1 through the perforated structure ensure the stability of the structure during use.

[0019] like Figure 1 and Figure 2As shown, a moisture-absorbing sheet 2 is sewn onto the base layer 1 between the breathable groups using a sewing machine. The moisture-absorbing sheet 2 supports the base layer 1, ensuring a constant flow of outside air between the base layer 1 and the body surface, reducing the amount of sweat accumulating between the base layer 1 and the body surface. On the side of the moisture-absorbing sheet 2 away from the base layer 1, several moisture-absorbing grooves 3 are formed using a honeycomb structure. The honeycomb structure enhances the moisture-absorbing effect of the sheet 2, and the moisture-absorbing grooves 3 reduce the area of ​​the sheet 2 that sticks to the body surface after becoming wet with sweat, ensuring comfort during use. The base layer 1 is sewn onto the base layer 1 using a sewing machine... The sewing machine stitches together several support lines 5, which abut against the four ends of the moisture-absorbing sheet 2. A breathable space is formed between the moisture-absorbing sheet 2 and the base layer 1 through the support lines 5. Since the support lines 5 only abut against the four ends of the moisture-absorbing sheet 2, the air entering the fabric will enter the breathable air along the periphery of the moisture-absorbing sheet 2, thereby realizing the circulation and exchange of air inside and outside the fabric. The formation of the breathable space increases the contact area between the moisture-absorbing sheet 2 and the outside air, thereby shortening the time that the moisture-absorbing sheet 2 is in a damp state. The structure is designed to increase the breathability and quick-drying effect when the structure is in use.

[0020] like Figure 1 and Figure 2 As shown, the moisture-absorbing sheet 2 has several moisture-dispersing fibers 4 integrally formed on it by a napping machine and located in the breathable space. The moisture-dispersing fibers 4 formed by napping allow the fibers on the moisture-absorbing sheet 2 to be better exposed to the air. By increasing the contact area between the structure and the air, the moisture-dispersing efficiency of the fabric is accelerated. The width of the moisture-dispersing fibers 4 is smaller than the width of the moisture-absorbing sheet 2, so as to reduce the impact of the moisture-dispersing fibers 4 on the connection strength between the moisture-absorbing sheet 2 and the base layer 1. The length of the moisture-dispersing fibers 4 is smaller than the distance between the moisture-absorbing sheet 2 and the base layer 1, so that more outside air can come into contact with the moisture-dispersing fibers 4, thereby avoiding the situation where the moisture-dispersing fibers 4 are in a damp state for a long time and affect the overall moisture-dispersing effect of the moisture-absorbing sheet 2.

[0021] like Figure 2 and Figure 3 As shown, the moisture-absorbing sheet 2 is woven from moisture-absorbing yarn 7, which includes a core yarn 8 and a covering yarn 9. The core yarn 8 and the covering yarn 9 are processed by a spinning process to form the moisture-absorbing yarn 7. The core yarn 8 is made of polyester profiled fibers twisted by a twisting machine. The cross-sectional shape of the polyester profiled fibers is set as a cross. By utilizing the characteristics of polyester profiled fibers, the yarn can increase the channels for sweat and outside air to flow through while ensuring its own good structural strength, thus enhancing the durability and moisture dissipation of the structure. The covering yarn 9 is made of viscose fiber twisted by a twisting machine. By utilizing the characteristics of viscose fiber, the overall moisture absorption and dissipation effect of the yarn can be guaranteed.

[0022] like Figures 1-3As shown, the base layer 1 is woven from polyester yarn 1 using a loom. The characteristics of polyester fiber are used to ensure the overall wear resistance and durability of the fabric. Polyester yarn 1 is placed in the loom and woven using a perforated structure and plain weave to form the base layer 1 and several ventilation holes 6. The support thread 5 is set as polyester yarn 2. Several polyester yarn 2 are sewn onto the base layer 1 through the loom to form several support threads 5. Moisture-absorbing yarn 7 is placed in the loom and woven using a honeycomb structure to form moisture-absorbing sheet 2 and several moisture-absorbing grooves 3. The side of the moisture-absorbing sheet 2 that does not form moisture-absorbing grooves 3 is placed in a napping machine to napp and form several loose moisture pile 4. The moisture-absorbing sheet 2 is cut along the napping sheet 2 using a laser cutting machine to form several moisture-absorbing sheets 2. Finally, the moisture-absorbing sheets 2 are sewn onto the base layer 1 through a sewing machine to form the fabric.

[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 polyester fabric, comprising a base layer (1), characterized in that: The base layer (1) is provided with several breathable groups, and a moisture-absorbing sheet (2) located between the breathable groups is fixedly connected to the base layer (1). The moisture-absorbing sheet (2) has several moisture-absorbing grooves (3) formed by honeycomb structure on the side away from the base layer (1). A breathable space is formed between the moisture-absorbing sheet (2) and the base layer (1). Several moisture-dispersing fibers (4) located in the breathable space are fixedly connected to the moisture-absorbing sheet (2).

2. The polyester fabric according to claim 1, characterized in that: A plurality of support lines (5) are fixedly connected to the base layer (1), and the plurality of support lines (5) abut against the four ends of the moisture-absorbing sheet (2). The breathable space is formed by the support lines (5) supporting the base layer (1) and the moisture-absorbing sheet (2).

3. The polyester fabric according to claim 1, characterized in that: The width of the moisture-dispersing velvet (4) is smaller than the width of the moisture-absorbing sheet (2). The moisture-dispersing velvet (4) and the moisture-absorbing sheet (2) are integrally formed. The length of the moisture-dispersing velvet (4) is smaller than the distance between the moisture-absorbing sheet (2) and the base layer (1).

4. The polyester fabric according to claim 1, characterized in that: The breathable group is configured with a plurality of breathable holes (6), the breathable holes (6) are integrally formed with the base layer (1), and the base layer (1) is configured with a combined structure composed of a perforated structure and a plain weave structure.

5. A polyester fabric according to claim 1, characterized in that: The moisture-absorbing sheet (2) is woven from moisture-absorbing yarn (7), which includes a core yarn (8) and a covering yarn (9).

6. A polyester fabric according to claim 5, characterized in that: The yarn core (8) is formed by twisting polyester profiled fibers, and the covering yarn (9) is formed by twisting viscose fibers.

7. A polyester fabric according to claim 2, characterized in that: The base layer (1) is woven from polyester yarn, and the support line (5) is made of polyester yarn.

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