A breathable and comfortable polyester fabric

Abstract

This utility model discloses a breathable and comfortable polyester fabric, relating to the field of textile technology. The key technical points are: a first abutment is provided below the breathable section; a through-groove is provided through the moisture-absorbing section; a moisture-dissipating sheet is provided above the moisture-absorbing section; a second abutment is fixedly connected to the side of the moisture-dissipating sheet near the breathable layer; the second abutment extends through the through-groove into the breathable layer; a breathable space I, interconnected with the through-groove, is formed between the first and second abutments and the breathable layer; and several grooves, interconnected with the through-groove, are provided on both sides of the breathable layer. This utility model utilizes the cotton fiber-made first and second abutments to provide a soft and comfortable feel when in contact with the skin, and to effectively absorb sweat, keeping the skin dry and comfortable. The interconnected ventilation holes, breathable space I, breathable space II, ventilation groove, grooves, and through-groove ensure good air circulation between the interior and exterior of the fabric, giving it breathable and comfortable characteristics.

Description

Technical Field

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

[0002] Polyester fabric is a very common synthetic fiber clothing fabric used in daily life. Its biggest advantages are its excellent wrinkle resistance and shape retention, making it suitable for making outerwear, various bags, tents and other outdoor products.

[0003] However, polyester fibers have poor breathability, which makes clothing made from them feel stuffy and hot when worn. The sweat is easy to sweat and cannot be dissipated in time through good air circulation, so it stays on the skin. This makes the fabric stick to the skin with sweat, thus affecting the comfort of wearing polyester fabric.

[0004] Therefore, new solutions are needed to address the poor breathability and wearing comfort of polyester fabrics. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a breathable and comfortable polyester fabric, which improves the breathability and wearing comfort of the polyester fabric through a new structural design.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a breathable and comfortable polyester fabric, including a breathable layer, the breathable layer including a plurality of breathable parts and a plurality of moisture-absorbing parts arranged alternately along its length direction, an abutment member one is provided below the breathable parts, a through groove is provided through the moisture-absorbing parts, a moisture-dissipating sheet is provided above the moisture-dissipating parts, an abutment member two is fixedly connected to the side of the moisture-dissipating sheet near the breathable layer, the abutment member two extends out of the breathable layer along the through groove, a breathable space one is formed between the abutment member one, the abutment member two and the breathable layer and the breathable layer, which communicates with the through groove, and a plurality of grooves communicating with the through groove are provided on both sides of the breathable layer.

[0007] The present invention is further configured such that: a plurality of the grooves are symmetrically arranged along the width direction of the breathable layer, the grooves intersect the through grooves perpendicularly, the length and width of the second abutment are both smaller than the length and width of the through groove, and the distance by which the second abutment extends out of the through groove is the same as the distance between the end of the first abutment away from the breathable layer and the breathable layer.

[0008] The present invention is further configured such that: the breathable layer is made by alternating weave of breathable yarn through perforated and plain weave structures; the breathable part is integrally formed by weaving through perforated structures; and the moisture-absorbing part is integrally formed by weaving through plain weave structures.

[0009] The present invention is further configured such that: the first contact member and the moisture-wicking sheet are symmetrically arranged on one side and are sewn to the two sides of the breathable layer by breathable yarn. The breathable yarn is formed by twisting a first strand and a second strand. The first strand is formed by twisting polyester shaped fibers with a six-lobed cross section, and the second strand is formed by twisting cotton fibers.

[0010] The present invention is further configured such that: the first abutment is made by cutting a base layer made of breathable yarn woven in a plain weave pattern after hot pressing; the first abutment is integrally formed by hot pressing to create a depression and a protrusion; and the second abutment is formed by flocking short cotton fibers.

[0011] The present invention is further configured such that: a ventilation groove is formed between the adjacent moisture-dissipating sheet and the breathable layer, which is interconnected with a plurality of grooves on the side of the breathable layer near the moisture-dissipating sheet; a second breathable space is formed between the recess on the first contact member and the breathable layer; and the second breathable space is interconnected with a plurality of grooves on the side of the moisture-absorbing layer away from the moisture-dissipating sheet.

[0012] The present invention is further configured such that: the breathable part is provided with a plurality of breathable holes that are interconnected with the breathable space and the ventilation groove; the plurality of breathable holes and the plurality of ventilation grooves are staggered along the width direction of the breathable layer; and the plurality of breathable holes are integrally formed by the weaving of the perforated structure.

[0013] The present invention is further configured such that: the moisture-wicking sheet is cut from a base layer made by weaving moisture-wicking yarn in a plain weave, the moisture-wicking yarn is made by spirally wrapping a third strand around a first strand, and the third strand is made by twisting flax fibers.

[0014] In summary, this utility model has the following beneficial effects: By using several contact elements 1 and 2, the contact area between the fabric and the skin is reduced during wear, increasing the gap and airflow between the fabric and the skin. The soft, skin-friendly, and highly absorbent properties of cotton fibers allow contact elements 1 and 2 to provide a soft and comfortable feel when in contact with the skin, and to absorb sweat promptly, keeping the skin dry and comfortable. Linen fibers have strong moisture-wicking and hygroscopic properties, allowing moisture from contact elements 1, 2, and the breathable layer to be promptly transferred to several moisture-wicking sheets for dissipation. The interconnected ventilation holes, ventilation space 1, ventilation space 2, ventilation grooves, recesses, and channels ensure good airflow between the interior and exterior of the fabric, further enhancing the overall moisture-wicking and breathability of the fabric, preventing stuffiness during wear, and preventing sweat from adhering to the skin, thus making the fabric breathable and comfortable. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is an exploded view of the present invention;

[0017] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 A cross-section of breathable yarn;

[0019] Figure 5 This is a cross-section of the loose-wet yarn.

[0020] In the diagram: 1. Breathable layer; 2. Breathable part; 3. Moisture-absorbing part; 4. First contact part; 5. Through groove; 6. Moisture-dissipating sheet; 7. Second contact part; 8. First breathable space; 9. Groove; 10. Breathable yarn; 11. First strand; 12. Second strand; 13. Recess; 14. Protrusion; 15. Ventilation groove; 16. Second breathable space; 17. Ventilation hole; 18. Moisture-dissipating yarn; 19. Third strand. Detailed Implementation

[0021] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0022] Example: A breathable and comfortable polyester fabric, such as Figure 1 , Figure 2 and Figure 4 As shown, the system includes a breathable layer 1, which comprises several breathable sections 2 and several moisture-absorbing sections 3 alternately arranged along its length. The breathable layer 1 is manufactured by feeding breathable yarn 10 into an air-jet loom and weaving it alternately with perforated and plain weave structures. The breathable sections 2 are integrally formed using the perforated weave method, and the moisture-absorbing sections 3 are integrally formed using the plain weave method. The breathable yarn 10 is formed by twisting a first strand 11 and a second strand 12 using a twisting machine. The first strand 11 is formed by twisting polyester profiled fibers with a hexagonal cross-section. The polyester profiled fiber with a hexagonal shape is spun through a spinneret. By shaping the polyester fiber, it gains larger gaps and surface area, thereby improving the poor moisture absorption and breathability of the polyester fiber. The second strand 12 is made by twisting cotton fiber through a twisting machine. Cotton fiber has good breathability and moisture absorption, so that the breathable layer 1 made by blending polyester profiled fiber and cotton fiber has good breathability and moisture absorption while ensuring strength. This avoids the fabric from feeling stuffy when worn and can absorb sweat from the skin, preventing sweat from remaining on the skin.

[0023] like Figures 1-4As shown, a first contact element 4 is provided below the breathable part 2. A rectangular through-slot 5 is cut through the moisture-absorbing part 3 on the breathable layer 1 using a laser cutting machine. A moisture-dispersing sheet 6 is provided above the moisture-absorbing part 3. A rectangular second contact element 7 is fixedly connected to the side of the moisture-dispersing sheet 6 near the breathable layer 1. The length and width of the second contact element 7 are both smaller than the length and width of the through-slot 5, so that the second contact element 7 can pass through the breathable layer 1 along the through-slot 5. The distance that the second contact element 7 passes through the through-slot 5 is the same as the distance between the end of the first contact element 4 away from the breathable layer 1 and the breathable layer 1. The first contact element 4 is made by feeding the breathable yarn 10 into the air-jet loom and weaving it in a plain weave. The base layer is hot-pressed using a hot press and then cut using a cutting machine. The first contact element 4 is formed by hot pressing to create a recess 13 and a protrusion 14. The second contact element 7 is formed on the breathable layer 1 by electrostatic flocking of the shortened cotton fibers. The protrusions 14 on the first contact element 4 and the second contact element 7 reduce the contact area between the fabric and the skin when worn, increasing the gap between the fabric and the skin and the air circulation effect. The soft and skin-friendly properties of cotton fibers and their good moisture absorption make the first contact element 4 and the second contact element 7 provide a soft and comfortable touch when in contact with the skin, and can absorb the sweat produced by the skin in time, keeping the skin dry and comfortable.

[0024] like Figures 1-4 As shown, a breathable space 8 is formed between the first contact member 4, the second contact member 7, and the breathable layer 1, communicating with the through groove 5. Several grooves 9 are provided on both sides of the breathable layer 1, symmetrically arranged along the width of the breathable layer 1. The grooves 9 on both sides of the breathable layer 1 intersect the through groove 5 perpendicularly, allowing the grooves 9 and the through groove 5 to communicate with each other. The first contact member 4 and the moisture-wicking sheet 6 are symmetrically arranged on one side and are sewn together on both sides of the breathable layer 1 using breathable yarn 10. This creates a breathable groove 15 between the adjacent moisture-wicking sheet 6 and the breathable layer 1, communicating with the grooves 9 on the side of the breathable layer 1 closest to the moisture-wicking sheet 6. A recess 13 on the first contact member 4 forms a... Several breathable spaces 16 are connected to several grooves 9 on the side of the moisture-absorbing layer away from the moisture-dissipating sheet 6. The breathable part 2 has several breathable holes 17 that are connected to the breathable spaces 16 and the ventilation grooves 15. The several breathable holes 17 and the several ventilation grooves 5 are staggered along the width direction of the breathable layer 1. The several breathable holes 17 are all integrally formed by the weaving of the perforated structure. The interconnected several breathable holes 17, breathable spaces 8, breathable spaces 16, ventilation grooves 15, grooves 9 and ventilation grooves 5 enable good air circulation between the inside and outside of the fabric, further enhancing the overall moisture dissipation and breathability of the fabric, and preventing the fabric from feeling stuffy when worn.

[0025] like Figure 1 and Figure 5As shown, the moisture-wicking sheet 6 is made by feeding the moisture-wicking yarn 18 into an air-jet loom and weaving it into a plain weave to form the base layer, and then cutting it with a cutting machine. The moisture-wicking yarn 18 is made by spirally wrapping a third strand 19 around a first strand 11. The third strand 19 is made by twisting flax fibers. Flax fibers have stronger moisture absorption and breathability than cotton and polyester fibers. The dense gaps inside the flax fibers allow them to quickly disperse the moisture inside. Therefore, the moisture absorption of the moisture-wicking sheet 6 is greater than that of the moisture-wicking layer, the first contact element 4, and the second contact element 7. This allows the moisture in the first contact element 4, the second contact element 7, and the breathable layer 1 to be transferred to the moisture-wicking sheets 6 and quickly dispersed, preventing the fabric from sticking to the skin with sweat and making the fabric breathable and comfortable.

[0026] 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 breathable and comfortable polyester fabric, comprising a breathable layer (1), characterized in that: The breathable layer (1) includes several breathable parts (2) and several moisture-absorbing parts (3) arranged alternately along its length. A first contact member (4) is provided below the breathable part (2). A through groove (5) is provided through the moisture-absorbing part (3). A moisture-dispersing sheet (6) is provided above the moisture-dispersing part (3). A second contact member (7) is fixedly connected to the side of the moisture-dispersing sheet (6) near the breathable layer (1). The second contact member (7) extends out of the breathable layer (1) along the through groove (5). A breathable space (8) is formed between the first contact member (4), the second contact member (7), and the breathable layer (1) and communicates with the through groove (5). Several grooves (9) are provided on both sides of the breathable layer (1) and communicate with the through groove (5).

2. The breathable and comfortable polyester fabric according to claim 1, characterized in that: Several grooves (9) are symmetrically arranged along the width direction of the breathable layer (1). The grooves (9) intersect perpendicularly with the through groove (5). The length and width of the second abutment (7) are both smaller than the length and width of the through groove (5). The distance by which the second abutment (7) extends out of the through groove (5) is the same as the distance between the end of the first abutment (4) away from the breathable layer (1) and the breathable layer (1).

3. The breathable and comfortable polyester fabric according to claim 1, characterized in that: The breathable layer (1) is made by alternating weave of breathable yarn (10) with perforated and plain weave structures. The breathable part (2) is integrally formed by weaving with perforated structures. The moisture-absorbing part (3) is integrally formed by weaving with plain weave structures.

4. The breathable and comfortable polyester fabric according to claim 3, characterized in that: The abutment (4) and the moisture-wicking sheet (6) are symmetrically arranged on one side and sewn to the two sides of the breathable layer (1) by breathable yarn (10). The breathable yarn (10) is formed by twisting a first strand (11) and a second strand (12). The first strand (11) is formed by twisting polyester profiled fiber with a six-lobed cross section, and the second strand (12) is formed by twisting cotton fiber.

5. The breathable and comfortable polyester fabric according to claim 4, characterized in that: The first contact element (4) is made by cutting the base layer of breathable yarn (10) after hot pressing. The first contact element (4) is formed by hot pressing to form a depression (13) and a protrusion (14). The second contact element (7) is formed by flocking short cotton fibers.

6. The breathable and comfortable polyester fabric according to claim 5, characterized in that: A ventilation groove (15) is formed between the adjacent moisture-dissipating sheet (6) and the breathable layer (1), which is connected to a plurality of grooves (9) on the side of the breathable layer (1) near the moisture-dissipating sheet (6). A second breathable space (16) is formed between the recess (13) on the first contact member (4) and the breathable layer (1). The second breathable space (16) is connected to a plurality of grooves (9) on the side of the moisture-absorbing layer away from the moisture-dissipating sheet (6).

7. The breathable and comfortable polyester fabric according to claim 6, characterized in that: The breathable part (2) has several breathable holes (17) that are connected to the second breathable space (16) and the ventilation groove (15). The several breathable holes (17) and the several ventilation grooves (5) are staggered along the width direction of the breathable layer (1). The several breathable holes (17) are all integrally formed by the weaving method of the perforated structure.

8. The breathable and comfortable polyester fabric according to claim 4, characterized in that: The moisture-wicking sheet (6) is cut from a base layer made by weaving a moisture-wicking yarn (18) in a plain weave. The moisture-wicking yarn (18) is made by spirally wrapping a third strand (19) around a first strand (11). The third strand (19) is made by twisting flax fibers.

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