Polyester fabric

Abstract

The utility model discloses a polyester fabric, and relates to the technical field of fabrics. According to the key points of the technical scheme, a base layer is included, a plurality of ventilation grooves are formed in the base layer, contact pieces with the same relative positions as the ventilation grooves are fixedly connected to the base layer, the width of the contact pieces is larger than that of the ventilation grooves, and the length of the contact pieces is smaller than that of the ventilation grooves; the length of the portion, extending into the ventilation groove, of the contact piece is larger than the depth of the ventilation groove, and a plurality of moisture absorption balls are fixedly connected to the bottom face of the portion, extending into the ventilation groove, of the contact piece. Ramie fibers have good moisture dissipation and air permeability, and the overall air permeability and comfort of the structure are enhanced by means of the characteristics of the ramie fibers.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fabric, more specifically, it relates to a polyester fabric. BACKGROUND

[0002] Polyester is a kind of fiber with good elasticity and high strength, and the fabric is stiff and has the characteristics of good shape retention, and it is a fiber with wide application and large consumption.

[0003] The polyester fabric is formed by weaving polyester composite yarn, and the fabric is often used to make clothes and other daily necessities by using the characteristics of polyester fiber.

[0004] Breathability is a basic effect that clothing fabric needs to have, and because the breathability of polyester fiber is poor, when the amount of sweat absorbed by the fabric is greater than the amount of sweat that can be emitted by the fabric at the same time, the remaining sweat in the fabric cannot be emitted in time, so a structure is set to solve the problem of poor breathability of the fabric. INVENTION CONTENTS

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a polyester fabric that improves the overall breathability of the fabric by setting the structure.

[0006] The above technical purpose of the utility model is realized by the following technical scheme: a polyester fabric includes a base layer, a plurality of ventilation grooves are formed in the base layer, a contact sheet with the same relative position as the ventilation grooves is fixedly connected to the base layer, the width of the contact sheet is greater than the width of the ventilation groove, the length of the contact sheet is less than the length of the ventilation groove, the length of the contact sheet extending into the ventilation groove is greater than the depth of the ventilation groove, and a plurality of moisture-absorbing balls are fixedly connected to the bottom surface of the part of the contact sheet extending into the ventilation groove.

[0007] The utility model is further provided as follows: a plurality of through holes are integrally formed on the contact sheet, and the plurality of through holes are formed by openwork organization.

[0008] The utility model is further provided as follows: the moisture-absorbing balls are formed by rubbing ramie fibers, and the moisture-absorbing balls are arranged in a staggered manner with the through holes.

[0009] The utility model is further provided as follows: the diameter of the through hole is greater than the diameter of the moisture-absorbing ball, and the number of through holes in the part of the contact sheet extending into the ventilation groove is less than the number of moisture-absorbing balls.

[0010] The utility model is further provided as follows: the contact sheet is woven by anti-sticking yarn, and the anti-sticking yarn is formed by twisting polyester profiled fibers with a cross-shaped cross section.

[0011] The utility model further sets up: the base layer is woven by the air -permeable yarn, the air -permeable yarn is made by two twist of polyester profiled fibre Y of section shape.

[0012] Summarized above, the utility model has following beneficial effect: the setting of hygroscopic ball reduces the contact area of contact piece and user's body surface, so that the outside air can better flow between the base layer and user's body surface, shortens the time of the inside of fabric in the humid state, and the setting of contact piece further increases the distance between the base layer and user's body surface, strengthens the ventilation comfort performance of the whole structure by increasing the outside air amount of the inside of structure. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is structure diagram of the utility model Figure 1 ;

[0014] Figure 2 It is structure diagram of the utility model Figure 2 ;

[0015] Figure 3 It is slice drawing of the utility model in anti - paste yarn;

[0016] Figure 4 It is slice drawing of the utility model in air -permeable yarn.

[0017] Fig. 1, base layer;2, air -permeable groove;3, contact piece;4, hygroscopic ball;5, through -hole;6, anti - paste yarn;7, polyester profiled fibre one;8, air -permeable yarn;9, polyester profiled fibre two. DETAILED DESCRIPTION

[0018] The utility model is described in detail below in combination with the drawings and examples.

[0019] A kind of polyester fabric, as shown in Figure 1 And Figure 2 It shows, including base layer 1, single layer setting fabric accelerates the ventilation and exchange of air on both sides of fabric, along the thickness direction of base layer 1 is provided with several air -permeable grooves 2 by laser cutting machine, the setting of air -permeable groove 2 provides the passage that outside air stable enters fabric interior and contacts with user's body surface, and contact piece 3 with the same relative position of air -permeable groove 2 is stitched on base layer 1 by sewing machine, the width of contact piece 3 is greater than the width of air -permeable groove 2, so when the both ends of contact piece 3 are stitched on base layer 1, the remaining part of contact piece 3 can stably extend into air -permeable groove 2, utilize the setting of contact piece 3 so that there is the passage for outside air to flow between base layer 1 and user's body surface, guarantee the ventilation performance of the whole structure.

[0020] As shown in Figure 1 And Figure 2As shown in the drawings, the length of the contact piece 3 is less than the length of the air-permeable groove 2, so there is always a channel between the top surface of the two ends of the contact piece 3 in the length direction and the inner wall of the air-permeable groove 2 for the external air to flow in, so that the external air can always contact the user's body surface through the channel. The length of the contact piece 3 extending into the air-permeable groove 2 is greater than the depth of the air-permeable groove 2, so the contact piece 3 can stably replace the base layer 1 to contact the user's body surface. The bottom surface of the part of the contact piece 3 extending into the air-permeable groove 2 is fixedly connected with a plurality of moisture absorption balls 4. The setting of the moisture absorption balls 4 further reduces the contact area between the contact piece 3 and the user's body surface, reduces the area of the contact piece 3 sticking to the user's body surface when it is wet, and ensures the air permeability and comfort of the fabric when it is used.

[0021] As shown in the drawings, Figure 1 and Figure 2 a plurality of through holes 5 are integrally formed on the contact piece 3. The plurality of through holes 5 are formed by weaving openwork tissue. The setting of the through holes 5 reduces the contact area between the contact piece 3 and the user's body surface. Under the support of the moisture absorption balls 4, the external air can more quickly contact the user's body surface through the through holes 5. The setting of the structure shortens the time of the fabric in a wet state, and ensures the air permeability and anti-sticking effect of the structure.

[0022] As shown in the drawings, Figure 1 and Figure 2 The moisture absorption balls 4 are formed by rubbing ramie fibers. The moisture absorption balls 4 are arranged in a staggered manner with the through holes 5, which reduces the situation that the moisture absorption balls 4 pass out of the through holes 5 during use of the fabric. Ramie fibers have the characteristics of good moisture absorption and fast moisture dispersion. The setting of the ramie fibers enhances the moisture dispersion and air permeability of the overall structure. The ramie fibers are cut into short fibers in a cutting machine, and then the cut ramie fibers are rubbed in an automatic wool ball machine to form the moisture absorption balls 4. The bottom surface of the contact piece 3 is coated with glue liquid in a glue coating machine, and then the moisture absorption balls 4 are bonded to the contact piece 3.

[0023] As shown in the drawings, Figure 1 and Figure 2 The diameter of the through holes 5 is greater than the diameter of the moisture absorption balls 4, which increases the external air that contacts the user's body surface through the through holes 5. The number of the through holes 5 on the part of the contact piece 3 extending into the air-permeable groove 2 is less than the number of the moisture absorption balls 4. The increase in the number of the moisture absorption balls 4 ensures the support of the contact piece 3, and reduces the situation that the part of the contact piece 3 extending into the air-permeable groove 2 is completely attached to the body surface, which ensures the comfort of the structure when it is used.

[0024] As shown in the drawings, Figures 1-3 The contact piece 3 is woven by anti-sticking yarn 6. The anti-sticking yarn 6 is formed by twisting polyester profiled fiber 1 into a cross shape by a twisting machine. The setting of the polyester profiled fiber 1 increases the channels inside the anti-sticking yarn 6 and the contact piece 3 for sweat and external air to flow through, which shortens the time of the contact piece 3 in a wet state and reduces the situation that the fabric sticks to the user's body surface due to moisture.

[0025] As Figure 1 and Figure 4 shown, the base layer 1 is woven by the air-permeable yarn 8, the air-permeable yarn 8 is twisted by the polyester profiled fiber two 9 with Y-shaped cross section through a twisting machine, the setting of the polyester profiled fiber two 9 ensures the structural strength of the base layer 1 and strengthens the air permeability of the whole fabric.

[0026] As Figures 1-4 shown, when the fabric needs to be made, the air-permeable yarn 8 is put into a shuttle loom to weave the base layer 1, a plurality of air-permeable grooves 2 are cut along the thickness direction of the base layer 1 through a laser cutting machine, the anti-sticking yarn 6 is put into the shuttle loom to weave the contact layer and a plurality of through holes 5 through the weaving method of the through-hole organization, the moisture-absorbing balls 4 are adhered on the contact layer, a plurality of contact pieces 3 are cut along the thickness direction of the contact layer through the laser cutting machine, and finally the base layer 1 and the contact pieces 3 are sewn together through a sewing machine.

[0027] The preferred embodiments of the present application are described above, the protection scope of the present application is not limited to the above-mentioned embodiments, and any technical solutions falling within the idea of the present application shall fall within the protection scope of the present application. It should be noted that, for ordinary skilled in the art, some improvements and decorations without departing from the principle of the present application shall also be considered as the protection scope of the present application.

Claims

1. A polyester fabric comprising a base layer (1), characterized in that: The base layer (1) is provided with a plurality of air permeation grooves (2), and the base layer (1) is fixedly connected with contact sheets (3) in the same relative position as the air permeation grooves (2), the width of the contact sheets (3) is greater than the width of the air permeation grooves (2), the length of the contact sheets (3) is less than the length of the air permeation grooves (2), the length of the contact sheets (3) extending into the air permeation grooves (2) is greater than the depth of the air permeation grooves (2), and the bottom surface of the part of the contact sheets (3) extending into the air permeation grooves (2) is fixedly connected with a plurality of moisture absorbing balls (4).

2. The polyester fabric according to claim 1, characterized in that: The contact sheets (3) are integrally formed with a plurality of through holes (5), and the plurality of through holes (5) are formed by openwork knitting.

3. The polyester fabric of claim 1, wherein: The moisture absorbing balls (4) are formed by rubbing ramie fibers, and the moisture absorbing balls (4) are arranged in a staggered manner with the through holes (5).

4. The polyester fabric according to claim 3, characterized in that: The diameter of the through holes (5) is greater than the diameter of the moisture absorbing balls (4), and the number of the through holes (5) on the part of the contact sheets (3) extending into the air permeation grooves (2) is less than the number of the moisture absorbing balls (4).

5. The polyester fabric of claim 1, wherein: The contact sheets (3) are knitted by anti-sticking yarns (6), and the anti-sticking yarns (6) are twisted from polyester profiled fibers (7) with a cross-shaped cross section.

6. The polyester fabric of claim 1, wherein: The base layer (1) is knitted by air permeation yarns (8), and the air permeation yarns (8) are twisted from polyester profiled fibers (9) with a Y-shaped cross section.

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