Breathable polyester gray fabric

Abstract

The utility model discloses a breathable polyester gray fabric, and relates to the technical field of fabrics. According to the technical scheme, the fabric comprises a base layer, a plurality of protruding strips are fixedly connected to one side of the base layer, a plurality of breathable sets are arranged between the adjacent protruding strips on the base layer, and a plurality of anti-dazzling screens are fixedly connected to the sides, away from the base layer, of the protruding strips. The side, away from the protruding strips, of the base layer is fixedly connected with a plurality of contact strips which are the same as the anti-dazzling screens in relative position, the length of the contact strips is the same as that of the base layer, and the sides, close to the base layer, of the anti-dazzling screens penetrate through the ventilation sets to abut against the contact strips. The linen fibers have good air permeability, and the overall air permeability effect of the fabric is improved.

Description

Technical Field

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

[0002] Polyester grey fabric is a type of fabric woven from polyester fibers, typically using polyester filaments as raw materials. Polyester fibers have characteristics such as high strength, good abrasion resistance, wrinkle resistance, and excellent shape retention. These properties enable polyester grey fabric to exhibit high durability and stability during use.

[0003] Because polyester fabric has poor breathability, people usually use methods such as opening holes in the fabric or reducing the weaving density to increase the breathability of the fabric when making clothes from polyester fabric. However, opening holes in the fabric or reducing the weaving density will affect the wear resistance of the fabric. Therefore, a new solution is needed to solve the problem that polyester fabric cannot achieve both breathability and wear resistance. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a breathable polyester fabric. By setting breathable grooves and a wear-resistant layer that preferentially contacts objects on the fabric, the fabric achieves both breathability and wear resistance.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a breathable polyester fabric, including a base layer, a plurality of raised strips fixedly connected to one side of the base layer, a plurality of breathable groups opened between adjacent raised strips in the base layer, a plurality of light-blocking sheets fixedly connected to the side of the raised strips away from the base layer, a plurality of contact strips with the same relative position as the light-blocking sheets fixedly connected to the side of the base layer away from the raised strips, the length of the contact strips being the same as the length of the base layer, and the side of the light-blocking sheets near the base layer passing through the breathable groups and abutting against the contact strips.

[0006] The present invention is further configured such that: the breathable group includes three breathable grooves, and the light-shielding sheet abuts against the contact strip through the breathable groove located in the middle of the breathable group.

[0007] The present invention is further configured such that: the width of the light-shielding sheet is the same as the length of the air-permeable groove, the width of the contact strip is less than the length of the air-permeable groove, and the light-shielding sheet is lifted up by the protruding strip to form an air-permeable channel with the base layer.

[0008] The present invention is further configured such that: the moisture absorption effect of the light-shielding sheet is greater than that of the contact strip, and a wear-resistant layer is fixedly connected to the side of the part of the light-shielding sheet that overlaps with the convex strip that is away from the base layer.

[0009] The present invention is further configured such that: the base layer and the raised strip are integrally formed by the raised strip structure, and the base layer is woven from polyester yarn.

[0010] The present invention is further configured such that: the contact strip is woven from moisture-absorbing yarn, the moisture-absorbing yarn includes a moisture-absorbing core yarn one and a moisture-absorbing core yarn two, the moisture-absorbing core yarn one is made of polyester fiber twisted, and the moisture-absorbing core yarn two is made of polypropylene fiber twisted.

[0011] The present invention is further configured such that: the light-blocking sheet is woven from breathable yarn, the breathable yarn includes a first breathable core yarn and a second breathable core yarn, the first breathable core yarn is made by twisting polyester profiled fibers, and the second breathable core yarn is made by twisting flax fibers.

[0012] In summary, this utility model has the following beneficial effects: A breathable polyester fabric has an integrally formed raised strip on the base layer. The raised strip can push the light-blocking sheet away from the base layer, so that when the fabric comes into contact with an object, the part where the light-blocking sheet and the raised strip overlap can preferentially contact the object. An abrasion-resistant layer is provided in this part to enhance its abrasion resistance, thereby improving the overall abrasion resistance of the fabric. Several breathable grooves are opened on the base layer. The breathable grooves and the breathable channels formed between the light-blocking sheet and the base layer work together to improve the air circulation speed on both sides of the fabric. The light-blocking sheet can absorb the sweat transmitted from the body surface by the contact strip, reduce the time that sweat stays on the body surface, and increase the coolness of the fabric when worn. 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 present invention;

[0016] Figure 4 This is a cross-sectional view of the moisture-absorbing yarn in this utility model;

[0017] Figure 5 This is a cross-sectional view of the breathable yarn in this utility model.

[0018] In the diagram: 1. Base layer; 2. Raised strip; 3. Light-blocking sheet; 4. Contact strip; 5. Breathable groove; 6. Breathable channel; 7. Wear-resistant layer; 8. Moisture-absorbing yarn; 9. Moisture-absorbing core yarn one; 10. Moisture-absorbing core yarn two; 11. Breathable yarn; 12. Breathable core yarn one; 13. Breathable core yarn two. Detailed Implementation

[0019] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0020] A breathable polyester fabric, such as Figure 1 and Figure 2 As shown, the fabric includes a base layer 1. The single-layer fabric facilitates airflow on both sides of the fabric. The base layer 1 is integrally formed with several raised strips 2 using a raised strip weave. The integral structure provides better stability. Several breathable groups extending through the thickness of the base layer 1 are formed between adjacent raised strips 2. The breathable groups accelerate airflow on both sides of the fabric, increasing its breathability. Several light-blocking sheets 3 are fixedly connected to the side of the raised strips 2 facing away from the base layer 1. Each light-blocking sheet 3 spans all the raised strips 2 along the weft direction, and each light-blocking sheet 3 can cover all the breathable groups along the weft direction. The breathable groups are configured as three evenly distributed breathable grooves between two adjacent raised strips 2. 5. The width of the light-blocking patch 3 is the same as the length of the breathable group. The setting of the light-blocking patch 3 can completely block all the breathable grooves 5 set along the same weft. The setting of the light-blocking patch 3 reduces the probability of light passing through the breathable grooves 5 and contacting the body surface, increasing the light-blocking effect of the fabric. Several contact strips 4 with the same relative position as the light-blocking patch 3 are fixedly connected to the side of the base layer 1 away from the convex strip 2. The length of the contact strips 4 is the same as the length of the base layer 1. The setting of the contact strips 4 reduces the contact area between the fabric and the body surface, forming more space for space circulation between the body surface and the fabric, further increasing the breathability of the fabric. The width of the contact strips 4 is less than the length of the breathable grooves 5, so that the setting of the contact strips 4 will not affect the breathability of the breathable grooves 5.

[0021] like Figures 1-3As shown, the portion of the light-blocking strip 3 located between adjacent raised strips 2 is recessed towards the base layer 1 and abuts against the contact strip 4 through the ventilation groove 5 located in the middle of the ventilation group. At this time, because part of the light-blocking strip 3 is pushed up by the raised strips 2, two ventilation channels 6 are formed between the light-blocking strip 3 between two adjacent raised strips 2, the raised strips 2, the base layer 1, and the part where the light-blocking strip 3 and the contact strip 4 are sewn together. The two ventilation channels 6 cooperate with the two unblocked ventilation grooves 5 between adjacent raised strips 2 to accelerate the air circulation on both sides of the fabric. The contact strip 4 has good moisture-wicking properties and can quickly transfer sweat from the body surface to the base layer. Moisture dissipation occurs on layer 1 and the light-blocking sheet 3. The light-blocking sheet 3 has a greater moisture absorption effect than the contact strip 4, so the light-blocking sheet 3 can absorb the moisture in the contact strip 4, reducing the time that moisture accumulates in the contact strip 4, increasing the fabric's moisture dissipation effect, and reducing the probability of people feeling stuffy when wearing it. The part of the light-blocking sheet 3 that overlaps with the raised strip 2 has an abrasion-resistant layer 7 on the side facing away from the base layer 1 through a coating. Since the part of the light-blocking sheet 3 that overlaps with the raised strip 2 is lifted by the raised strip 2, when the fabric comes into contact with an object, the part of the light-blocking sheet 3 with the abrasion-resistant layer 7 will preferentially come into contact with the object. Therefore, the abrasion-resistant layer 7 increases the abrasion resistance of the fabric.

[0022] like Figure 1 , Figure 2 , Figure 4 As shown, the contact strip 4 is woven from moisture-absorbing yarn 8, which includes moisture-absorbing core yarn 1 9 and moisture-absorbing core yarn 2 10. The moisture-absorbing yarn 8 is formed by twisting moisture-absorbing core yarn 1 9 and moisture-absorbing core yarn 2 10 through a twisting machine. Moisture-absorbing core yarn 1 9 is made of polyester fiber and is twisted through a twisting machine. Polyester fiber has good shape retention, which can prevent the garment from deforming during long-term use. Moisture-absorbing core yarn 2 10 is made of polypropylene fiber and has good moisture-wicking properties, which allows the contact strip 4 to quickly transfer sweat from the body surface to the base layer 1 and the light-blocking sheet 3 for dissipation, reducing the probability of the wearer feeling stuffy due to sweat remaining on the body surface.

[0023] like Figure 3 and Figure 5 As shown, the light-blocking sheet 3 is woven from breathable yarn 11, which includes breathable core yarn 12 and breathable core yarn 2 13. The breathable yarn 11 is formed by twisting breathable core yarn 12 and breathable core yarn 2 13 using a twisting machine. Breathable core yarn 12 is made of polyester profiled fiber with a C-shaped cross-section. The polyester profiled fiber has more channels for air to pass through, which increases the breathability of the fabric. Breathable core yarn 2 13 is made of flax fiber. Flax fiber has good breathability and moisture absorption. On the one hand, it increases the breathability of the fabric, and on the other hand, it allows the light-blocking sheet 3 to better absorb and release moisture from the contact strip 4, which accelerates the release of moisture from the fabric and improves the coolness of the fabric when worn.

[0024] like Figures 1-5 As shown, when this fabric needs to be made, polyester yarn is fed into a loom and woven into a base layer 1 and ridges 2 using a ribbed weaving method. A laser cutter is used to cut several breathable grooves 5 along the thickness direction of the base layer 1. Moisture-absorbing yarn 8 is fed into the loom and woven into a contact strip 4. The contact strip 4 is then sewn onto the side of the base layer 1 away from the ridges 2 using a sewing machine. Breathable yarn 11 is fed into the loom and woven into a light-blocking sheet 3. Then, a coating machine is used to coat the light-blocking sheet 3 to form several abrasion-resistant layers 7. The abrasion-resistant layers 7 are then matched one-to-one with the ridges 2 and the light-blocking sheet 3 is sewn onto the ridges 2 using a sewing machine. Finally, the portion of the light-blocking sheet 3 that falls into the breathable groove 5 between adjacent ridges 2 under its own weight is sewn together with the contact strip 4 using a sewing machine.

[0025] 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 polyester fabric, comprising a base layer (1), characterized in that: A plurality of protruding strips (2) are fixedly connected to one side of the base layer (1). A plurality of breathable groups are provided between adjacent protruding strips (2). A plurality of light-shielding sheets (3) are fixedly connected to the side of the protruding strips (2) away from the base layer (1). A plurality of contact strips (4) corresponding one-to-one with the light-shielding sheets (3) are fixedly connected to the side of the base layer (1) away from the protruding strips (2). The length of the contact strips (4) is the same as the length of the base layer (1). The side of the light-shielding sheet (3) close to the base layer (1) passes through the breathable group and abuts against the contact strips (4).

2. The breathable polyester fabric according to claim 1, characterized in that: The breathable assembly includes three breathable slots (5), and the light-shielding sheet (3) abuts against the contact strip (4) through the breathable slot (5) located in the middle of the breathable assembly.

3. The breathable polyester fabric according to claim 2, characterized in that: The width of the light-shielding sheet (3) is the same as the length of the ventilation groove (5), the width of the contact strip (4) is less than the length of the ventilation groove (5), and the light-shielding sheet (3) is lifted up by the protruding strip (2) to form a ventilation channel (6) between it and the base layer (1).

4. The breathable polyester fabric according to claim 1, characterized in that: The moisture absorption effect of the light-shielding sheet (3) is greater than that of the contact strip (4). The part of the light-shielding sheet (3) that overlaps with the convex strip (2) is fixedly connected to the side away from the base layer (1) with a wear-resistant layer (7).

5. The breathable polyester fabric according to claim 1, characterized in that: The base layer (1) and the raised strip (2) are integrally formed by the raised strip structure, and the base layer (1) is woven from polyester yarn.

6. The breathable polyester fabric according to claim 1, characterized in that: The contact strip (4) is woven from moisture-absorbing yarn (8), which includes moisture-absorbing core yarn one (9) and moisture-absorbing core yarn two (10). The moisture-absorbing core yarn one (9) is made by twisting polyester fibers, and the moisture-absorbing core yarn two (10) is made by twisting polypropylene fibers.

7. The breathable polyester fabric according to claim 1, characterized in that: The light-blocking sheet (3) is woven from breathable yarn (11), which includes breathable core yarn one (12) and breathable core yarn two (13). The breathable core yarn one (12) is made by twisting polyester profiled fibers, and the breathable core yarn two (13) is made by twisting flax fibers.

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