Antistatic polyester filament yarn fabric

Abstract

This utility model discloses an antistatic polyester spun fabric, relating to the field of polyester fabric technology. The antistatic polyester spun fabric includes a base fabric with polyester filaments distributed on its surface. An antistatic group is distributed within the polyester filaments, comprising an upper dispersion area and a lower dispersion area. The upper dispersion area is located on the upper inner wall of the polyester filaments and is used to enhance the softness and comfort of the polyester fabric; this upper dispersion area is hollow. The lower dispersion area is located on the lower inner wall of the polyester filaments and is used to disperse static electricity and increase the fabric's antistatic properties; this lower dispersion area is a filament-wound type. This utility model, by providing a lower dispersion area composed of carbon fiber filaments and polyester windings on the lower inner wall of the polyester filaments, effectively disperses static electricity and significantly improves the fabric's antistatic properties.

Description

Technical Field

[0001] This utility model relates to the field of polyester fabric technology, specifically to an antistatic polyester spun fabric. Background Technology

[0002] Antistatic polyester spun fabric is a high-performance textile material made from polyester (polyester fiber) filaments and endowed with antistatic properties through a special process.

[0003] In practical use, existing antistatic polyester fabrics often only have one layer of antistatic material attached to the surface. Although this provides antistatic properties, the antistatic material will fall off after the fabric is washed in daily life and used for a long time, resulting in a reduction in the antistatic effect of the fabric. Utility Model Content

[0004] This invention provides an antistatic polyester spun fabric that combines antistatic properties with increased fabric comfort. It addresses the problem that existing antistatic polyester spun fabrics often only have a single layer of antistatic material on their surface. While this provides antistatic properties, the antistatic material tends to peel off over time due to washing, reducing the fabric's antistatic effect.

[0005] To achieve both antistatic properties and increased fabric comfort, this utility model provides the following technical solution: an antistatic polyester spun fabric, comprising a base fabric, wherein polyester filaments are distributed on the surface of the base fabric, and antistatic groups are distributed within the polyester filaments, wherein: The antistatic group includes an upper dispersion area and a lower dispersion area. The upper dispersion area is located on the upper inner wall of the polyester filament. The upper dispersion area is used to enhance the softness and comfort of the polyester fabric. The upper dispersion area is hollow. The lower dispersion area is located on the lower inner wall of the polyester yarn. The lower dispersion area is used to disperse static electricity and increase the antistatic properties of the fabric. The lower dispersion area is of the yarn winding type.

[0006] As a preferred technical solution of this utility model, the polyester filaments are a number of equidistant interlacings in the upper and lower parts of the base fabric.

[0007] As a preferred embodiment of this utility model, the base fabric is disposed in the middle of the polyester yarn, the upper distribution area is disposed in the upper part of the base fabric, and the lower distribution area is disposed in the lower part of the base fabric.

[0008] As a preferred embodiment of this utility model, the upper dispersion area consists of several equally spaced areas arranged on the upper inner wall of the polyester filaments, and the lower dispersion area consists of several equally spaced areas arranged on the lower inner wall of the polyester filaments.

[0009] As a preferred embodiment of this utility model, the upper distribution area comprises several cotton fibers, which are radially arranged on the upper inner wall of the polyester filaments. Each cotton fiber has a porous fiber on its inner wall, and the cotton fibers are arranged in a ring on the outer surface of the porous fiber. The porous fiber is hollow to increase the comfort of the upper distribution area.

[0010] As a preferred embodiment of this utility model, the lower dispersion area comprises several carbon fiber filaments, which are radially arranged on the lower inner wall of the polyester filaments. The carbon fiber filaments are spiral-shaped, and the inner wall of the carbon fiber filaments is provided with polyester windings.

[0011] As a preferred technical solution of this utility model, the carbon fiber filament is used to increase the overall antistatic properties of the fabric. The carbon fiber filament is wound around the polyester yarn, and the polyester yarn is disposed on the inner wall of the carbon fiber filament.

[0012] Compared with the prior art, this utility model provides an antistatic polyester spun fabric with the following beneficial effects: This antistatic polyester spun fabric effectively disperses static electricity and significantly improves its antistatic properties by setting a lower dispersion zone composed of carbon fiber filaments and polyester windings on the lower inner wall of the polyester filaments.

[0013] An upper dispersion zone composed of cotton fibers and porous fibers is incorporated into the upper inner wall of the polyester yarn, increasing the fabric's softness and comfort. This makes the fabric more skin-friendly and breathable when in contact with the body, enhancing the wearing experience. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the external structure of this utility model; Figure 2 This is a schematic diagram of the base fabric structure of this utility model; Figure 3 This is a schematic diagram of the cross-sectional structure of the upper dispersion region of this utility model; Figure 4 This is a schematic diagram of the cross-sectional structure of the lower dispersion region of this utility model; Figure 5 This utility model provides Figure 1 Enlarged schematic diagram of part A in the middle.

[0015] In the diagram: 1. Base fabric; 2. Polyester yarn; 30. Antistatic group; 310. Upper loose area; 311. Cotton fiber; 312. Porous fiber; 320. Lower loose area; 321. Carbon fiber yarn; 322. Polyester winding. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1

[0017] Please see Figures 1-2 This utility model discloses an antistatic polyester spun fabric, comprising a base fabric 1, on the surface of which polyester filaments 2 are distributed, and antistatic groups 30 are distributed inside the polyester filaments 2, wherein: The antistatic group 30 includes an upper dispersion area 310 and a lower dispersion area 320. The upper dispersion area 310 is disposed on the upper inner wall of the polyester filament 2. The upper dispersion area 310 is used to enhance the softness and comfort of the polyester fabric. The upper dispersion area 310 is hollow. The lower dispersion area 320 is located on the lower inner wall of the polyester yarn 2. The lower dispersion area 320 is used to disperse static electricity and increase the antistatic properties of the fabric. The lower dispersion area 320 is a yarn winding type.

[0018] Polyester yarn 2 consists of several equally spaced interlacing threads on the upper and lower parts of the base fabric 1.

[0019] The base fabric 1 is located in the middle of the polyester yarn 2, the upper distribution area 310 is located on the upper part of the base fabric 1, and the lower distribution area 320 is located on the lower part of the base fabric 1.

[0020] The upper dispersion area 310 consists of several equally spaced areas arranged on the upper inner wall of the polyester filament 2, and the lower dispersion area 320 consists of several equally spaced areas arranged on the lower inner wall of the polyester filament 2.

[0021] First, a base fabric 1 is prepared according to the design requirements. This fabric serves as the basic support structure for the entire antistatic polyester spun fabric. Next, several polyester threads 2 are interlaced at equal intervals at the top and bottom of the base fabric 1. These polyester threads 2 will penetrate the base fabric 1, forming the main structure of the fabric. Example 2

[0022] Based on the above embodiment 1, please refer to Figures 3-5The upper distribution area 310 consists of several cotton fibers 311, which are radially arranged on the upper inner wall of the polyester filament 2. Each cotton fiber 311 has a porous fiber 312 on its inner wall. The cotton fibers 311 are arranged in a ring on the outer surface of the porous fiber 312. The porous fiber 312 is hollow to increase the comfort of the upper distribution area 310.

[0023] The lower dispersion area 320 consists of several carbon fiber filaments 321, which are radially arranged on the lower inner wall of the polyester filament 2. The carbon fiber filaments 321 are spiral in shape, and polyester windings 322 are provided on the inner wall of the carbon fiber filaments 321.

[0024] Carbon fiber filament 321 is used to increase the overall antistatic properties of the fabric. Carbon fiber filament 321 is wound around polyester winding 322, which is located on the inner wall of carbon fiber filament 321.

[0025] On the upper inner wall of each polyester filament 2, an upper dispersion area 310 is provided. This area consists of several cotton fibers 311, each cotton fiber 311 containing a hollow porous fiber 312 to increase the softness and comfort of the fabric. On the lower inner wall of each polyester filament 2, a lower dispersion area 320 is provided. This area consists of several carbon fiber filaments 321, which are spirally wound around the inner polyester winding 322 to disperse static electricity and increase the antistatic properties of the fabric.

[0026] The working principle and usage process of this utility model are as follows: First, a base fabric 1 is prepared according to the design requirements. This fabric serves as the basic support structure for the entire antistatic polyester spun fabric. Next, several polyester threads 2 are interlaced at equal intervals in the upper and lower parts of the base fabric 1. These polyester threads 2 will penetrate the base fabric 1 to form the main structure of the fabric.

[0027] Antistatic group configuration: An upper dispersion area 310 is provided on the upper inner wall of each polyester filament 2. This area consists of several cotton fibers 311, each cotton fiber 311 containing a hollow porous fiber 312 to increase the softness and comfort of the fabric. A lower dispersion area 320 is provided on the lower inner wall of each polyester filament 2. This area consists of several carbon fiber filaments 321, which are spirally wound around the inner polyester winding 322 to disperse static electricity and increase the antistatic properties of the fabric.

[0028] Fabric processing and forming: The polyester filaments 2 with antistatic groups and the base fabric 1 are further processed, such as weaving and hot pressing, to form a complete antistatic polyester spun fabric. As needed, the fabric is then cut, sewn, and subjected to other post-processing to meet the production requirements of different products.

Claims

1. An antistatic polyester spun fabric, comprising a base fabric (1), wherein polyester filaments (2) are distributed on the surface of the base fabric (1), characterized in that: The polyester filament (2) has an antistatic group (30) distributed inside, wherein: The antistatic group (30) includes an upper dispersion area (310) and a lower dispersion area (320). The upper dispersion area (310) is disposed on the upper inner wall of the polyester filament (2). The upper dispersion area (310) is used to enhance the softness and comfort of the polyester fabric. The upper dispersion area (310) is hollow. The lower dispersion area (320) is disposed on the lower inner wall of the polyester yarn (2). The lower dispersion area (320) is used to disperse static electricity and increase the antistatic properties of the fabric. The lower dispersion area (320) is a yarn winding type.

2. The antistatic polyester spun fabric according to claim 1, characterized in that: The polyester filaments (2) are interspersed at equal intervals in the upper and lower parts of the base fabric (1).

3. The antistatic polyester spun fabric according to claim 2, characterized in that: The base fabric (1) is located in the middle of the polyester yarn (2), the upper distribution area (310) is located in the upper part of the base fabric (1), and the lower distribution area (320) is located in the lower part of the base fabric (1).

4. The antistatic polyester spun fabric according to claim 2, characterized in that: The upper dispersion area (310) consists of several equidistantly arranged areas on the upper inner wall of the polyester filament (2), and the lower dispersion area (320) consists of several equidistantly arranged areas on the lower inner wall of the polyester filament (2).

5. The antistatic polyester spun fabric according to claim 1, characterized in that: The upper dispersing area (310) consists of several cotton fibers (311), which are radially arranged on the upper inner wall of the polyester filament (2). Each cotton fiber (311) has a porous fiber (312) on its inner wall. The cotton fibers (311) are arranged in a ring on the outer surface of the porous fiber (312). The porous fiber (312) is hollow to increase the comfort of the upper dispersing area (310).

6. The antistatic polyester spun fabric according to claim 5, characterized in that: The lower dispersion area (320) consists of several carbon fiber filaments (321), which are radially arranged on the lower inner wall of the polyester filament (2). The carbon fiber filaments (321) are spiral in shape, and the inner wall of the carbon fiber filaments (321) is provided with polyester windings (322).

7. The antistatic polyester spun fabric according to claim 6, characterized in that: The carbon fiber filament (321) is used to increase the overall antistatic properties of the fabric. The carbon fiber filament (321) is wound around the polyester winding (322), which is located on the inner wall of the carbon fiber filament (321).

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