Moisture-dissipating antistatic polyester gray cloth
By adopting a combined structure of anti-static inner layer and dispersed outer layer in polyester fabric, combined with the design of wet strips and anti-static wires, the problem that polyester fabric cannot have both wet dispersed and anti-static properties is solved, and the fabric is realized Overall performance improvement.
Patent Information
- Application Number
- CN202421237881.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-01
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-06-01
AI Technical Summary
Some polyester fabrics cannot have both moisture dissipation and antistatic properties, resulting in static electricity easily gathering and affecting the user experience.
Polyester embryo cloth composed of an antistatic inner layer and a dispersed outer layer. The antistatic inner layer is woven by antistatic yarn, and the dispersed outer layer is woven by dispersed yarn, and the antistatic inner layer and dispersed outer layer are woven by dispersed yarn. Wet dissipation strips and antistatic wires are arranged between them to achieve both moisture dissipation and antistatic.
Through the combination of wet dissipation strips and antistatic wires, the fabric can reduce static electricity generation while maintaining wet dissipation and antistatic properties, and improve the overall performance of the fabric.
Smart Images
Figure CN222495700U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of polyester fabrics, and more specifically, to moisture-dissipating and antistatic polyester grey cloth. Background Art
[0002] Polyester fiber is one of the most common fibers in our daily life. Polyester fiber has the characteristics of high strength and good wear resistance. Some fabrics are woven with polyester fibers to ensure their strength and lifespan. However, the antistatic ability of polyester fibers is weak. When the moisture dissipation performance of the fabric is good, the fabric is relatively dry. The static electricity generated by the friction between fabrics is easy to accumulate on the fabric made of polyester fibers, resulting in the fabric made of polyester fibers being prone to static electricity. Although the antistatic performance of the fabric can be improved by reducing the moisture dissipation performance of the fabric, the fabric is easy to breed bacteria if it is in a wet state for a long time, which affects human health. Therefore, a new structure is proposed to solve the problem that some polyester fabrics cannot have both moisture dissipation and antistatic properties. Utility Model Content
[0003] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a moisture-dissipating and antistatic polyester grey cloth to solve the problem that some polyester fabrics cannot have both moisture-dissipating and antistatic properties.
[0004] The above technical purpose of the utility model is achieved through the following technical solutions: a moisture-dissipating antistatic polyester grey cloth, comprising an antistatic inner layer and a moisture-dissipating outer layer fixedly connected to each other, a plurality of moisture-dissipating strips fixedly connected to one side of the antistatic inner layer close to the moisture-dissipating outer layer, a plurality of moisture-dissipating holes arranged in pairs are opened on the moisture-dissipating outer layer, the moisture-dissipating strips are projected between two adjacent columns of moisture-dissipating holes, a plurality of antistatic lines are fixedly connected to the moisture-dissipating outer layer, and the antistatic lines are arranged along the diagonal of each pair of moisture-dissipating holes.
[0005] The utility model is further configured as follows: the moisture dissipation property of the moisture dissipation strip is greater than the moisture dissipation property of the antistatic inner layer.
[0006] The utility model is further configured as follows: the antistatic thread is formed by twisting a plurality of antistatic yarns into bundles.
[0007] The utility model is further configured as follows: the moisture dissipating strip is woven from a plurality of polyester yarns, the polyester yarns are twisted from a plurality of polyester special-shaped fibers, and the cross-sectional shape of the polyester special-shaped fibers is a cross.
[0008] The utility model is further configured as follows: the weaving density of the moisture dissipating outer layer is less than the weaving density of the antistatic inner layer.
[0009] The utility model is further configured as follows: the antistatic inner layer is woven from antistatic yarns, and the moisture-dissipating outer layer is woven from moisture-dissipating yarns.
[0010] The utility model is further configured as follows: the antistatic yarn comprises a core yarn and a covering yarn, the core yarn is formed by twisting a plurality of cotton fibers, the covering yarn is formed by twisting a plurality of graphene fibers, and the covering yarn is spirally wound around the outer side of the core yarn.
[0011] The utility model is further configured as follows: the moisture-releasing yarn is formed by twisting a plurality of first strands of yarn and a second strand of yarn, the first strand of yarn is formed by twisting a plurality of viscose fibers, and the second strand of yarn is formed by twisting a plurality of polypropylene fibers.
[0012] In summary, the utility model has the following beneficial effects:
[0013] When the antistatic inner layer is wet, the moisture dissipation strips can conduct and diffuse liquid, and cooperate with the moisture dissipation holes to accelerate moisture dissipation. When the antistatic inner layer is dry, it can also assist the conduction of charges. The antistatic lines enable the moisture dissipation holes to return to their original state after being stretched or squeezed, so that the moisture dissipation holes can ensure smooth air flow. The antistatic lines are used to improve the structural stability of the moisture dissipation holes while ensuring the antistatic performance of the moisture dissipation outer layer. The antistatic lines protrude from the moisture dissipation outer layer, thereby reducing friction between fabrics and reducing the generation of static electricity on the fabrics. The structural setting makes the fabric as a whole have both moisture dissipation and antistatic properties, and the good charge discharge property of graphene fiber is used to enhance the antistatic performance of the fabric during use. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 This is a cross-section diagram of the antistatic yarn;
[0016] Figure 3 This is a cross-section of loose wet yarn.
[0017] In the figure: 1, antistatic inner layer; 11, antistatic yarn; 111, core yarn; 112, covering yarn; 2, moisture-dissipating outer layer; 21, moisture-dissipating yarn; 211, first strand; 212, second strand; 3, moisture-dissipating strip; 4, moisture-dissipating hole; 5, antistatic line. DETAILED DESCRIPTION
[0018] The utility model is described in detail below in conjunction with the accompanying drawings and embodiments.
[0019] Example:
[0020] like Figure 1 and Figure 2As shown, the moisture-dissipating antistatic polyester grey fabric comprises an antistatic inner layer 1 and a moisture-dissipating outer layer 2 which are fixedly connected to each other by sewing yarns. A plurality of long moisture-dissipating strips 3 are sewn and fixed on one side of the antistatic inner layer 1 close to the moisture-dissipating outer layer 2. The moisture-dissipating outer layer 2 is provided with a plurality of triangular moisture-dissipating holes 4 arranged in pairs. The moisture-dissipating strips 3 are projected between two adjacent rows of moisture-dissipating holes 4 along the width direction of the fabric. Air flows through the moisture-dissipating holes 4 over the moisture-dissipating outer layer 2, so that liquid can be better penetrated through the moisture-dissipating holes 4 for moisture dissipation and drying. The antistatic lines 5 are sewn and fixed to the moisture-dissipating outer layer along the diagonal lines of each pair of moisture-dissipating holes 4. 2, the antistatic line 5 is formed by twisting a plurality of antistatic yarns 11 into bundles, and the antistatic line 5 has structural strength, so that the moisture dissipation hole 4 can return to its original state after being stretched or squeezed, so that the moisture dissipation hole 4 can ensure smooth air flow, thereby improving the structural and functional stability of the moisture dissipation hole 4, and the antistatic performance of the moisture dissipation outer layer 2 is enhanced by the antistatic line 5. When the moisture dissipation outer layer 2 dissipates moisture and dries, the charge accumulated on the moisture dissipation outer layer 2 due to friction and the like is conducted. The antistatic line 5 is more prominent than the moisture dissipation outer layer 2, thereby reducing the friction between the moisture dissipation outer layer 2 and other clothing, and further reducing the possibility of static electricity generation.
[0021] like Figure 1 As shown, the moisture-dispersing strip 3 is woven from a number of polyester yarns, which are twisted from a number of polyester shaped fibers, and the cross-sectional shape of the polyester shaped fibers is a cross. The moisture-dispersing property of the moisture-dispersing strip 3 is greater than that of the antistatic inner layer 1. The high structural strength and good elasticity of the polyester material are used to enhance the overall performance of the structure. At the same time, the long grooves on the surface of the polyester shaped fibers are used to enhance the air permeability and moisture-dispersing property of the moisture-dispersing strip 3. The charge on the antistatic inner layer 1 can also be released into the air through the moisture-dispersing strip 3, thereby reducing the amount of charge inside the fabric, making it difficult for the charge in the fabric to accumulate, and improving the overall antistatic performance of the fabric.
[0022] like Figure 1 As shown, the weaving density of the moisture-dissipating outer layer 2 is smaller than that of the antistatic inner layer 1, so that the moisture-dissipating outer layer 2 has better air permeability. Compared with the moisture-dissipating outer layer 2, the moisture conductive ability of the antistatic inner layer 1 is stronger than that of the moisture-dissipating outer layer 2. Sweat is guided from the antistatic inner layer 1 to the moisture-dissipating outer layer 2 and can quickly diffuse and evaporate, thereby improving the moisture dissipation effect of the fabric.
[0023] like Figure 1 and Figure 2As shown, the antistatic inner layer 1 is woven from antistatic yarn 11, which includes a core yarn 111 and a covering yarn 112. The core yarn 111 is formed by twisting a plurality of cotton fibers, and the covering yarn 112 is formed by twisting a plurality of graphene fibers. The covering yarn 112 is spirally wound around the outer side of the core yarn 111. The arrangement of the graphene fibers enables the charges accumulated in the antistatic inner layer 1 to be better discharged into the air, thereby reducing the amount of charge accumulation between the fabric and the user's body surface to enhance the antistatic comfort of the fabric when in use.
[0024] like Figure 1 and Figure 3 As shown, the moisture-dissipating outer layer 2 is woven from a moisture-dissipating yarn 21, which is twisted by a plurality of first strands 211 and a second strand 212. The first strand 211 is formed by twisting a plurality of viscose fibers, and the second strand 212 is formed by twisting a plurality of polypropylene fibers. The surface of the viscose fiber is smooth and has a good antistatic effect. The polypropylene fiber has stable water-repellent and moisture-dissipating properties to ensure that the moisture-dissipating outer layer 2 has good moisture-conducting properties. At the same time, the unidirectional moisture-conducting function of the polypropylene fiber to the polyester shaped fiber is utilized to ensure that the water in the moisture-dissipating outer layer 2 can better flow to the moisture-dissipating strip 3 and evaporate to the air through the moisture-dissipating strip 3 to dissipate moisture.
[0025] like Figure 1-Figure 3 As shown, when the fabric needs to be made, first, a number of cotton fibers are put into a twisting machine for twisting to form a core yarn 111, a number of graphene fibers are put into a twisting machine for twisting to form a covering yarn 112, the core yarn 111 and the covering yarn 112 are spirally wound through a mule spinning process to form an antistatic yarn 11, and then the antistatic yarn 11 is woven through an air jet loom to form an antistatic inner layer 1, and then a number of polyester shaped fibers with a cross-shaped cross section are put into a twisting machine for twisting to form a number of polyester yarns, and the polyester yarns are fed into the air jet loom for weaving to form a standby fabric, and the standby fabric is cut by a cutting knife to form a number of long wet-dispersing strips 3, and the wet-dispersing strips 3 are sewn along their edges through a sewing machine. The antistatic inner layer 1 is close to one side of the moisture-dissipating outer layer 2, and then a plurality of viscose fibers and polypropylene fibers are respectively put into a twisting machine to form a first strand 211 and a second strand 212, which are then twisted to form a moisture-dissipating yarn 21, and then the moisture-dissipating yarn 21 is woven through a jet loom to form a moisture-dissipating outer layer 2, and a plurality of moisture-dissipating holes 4 arranged in pairs and staggered with the moisture-dissipating strips 3 are cut out of the moisture-dissipating outer layer 2 through a laser cutting machine, and a plurality of antistatic yarns 11 are bundled and twisted to form an antistatic line 5, and the antistatic line 5 is fed into a sewing machine and sewn along the diagonal line of each pair of moisture-dissipating holes 4 to be fixed on the moisture-dissipating outer layer 2, and finally the moisture-dissipating outer layer 2 and the antistatic inner layer 1 are sewn together through a sewing machine to finally form the fabric.
[0026] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.
Claims
1. A moisture-dissipating antistatic polyester fabric, comprising an antistatic inner layer (1) and a moisture-dissipating outer layer (2) fixedly connected to each other, characterized in that: A plurality of moisture dissipation strips (3) are fixedly connected to one side of the antistatic inner layer (1) close to the moisture dissipation outer layer (2); the moisture dissipation outer layer (2) is provided with a plurality of moisture dissipation holes (4) arranged in pairs; the moisture dissipation strips (3) are projected between two adjacent rows of moisture dissipation holes (4); the moisture dissipation outer layer (2) is fixedly connected to a plurality of antistatic wires (5); the antistatic wires (5) are arranged along the diagonal line of each pair of moisture dissipation holes (4).
2. The moisture-dissipating antistatic polyester grey fabric according to claim 1, characterized in that: The moisture dissipation property of the moisture dissipation strip (3) is greater than the moisture dissipation property of the antistatic inner layer (1).
3. The moisture-dissipating antistatic polyester grey fabric according to claim 1, characterized in that: The antistatic thread (5) is formed by twisting a plurality of antistatic yarns (11) into bundles.
4. The moisture-dissipating antistatic polyester grey fabric according to claim 2, characterized in that: The moisture dissipating strip (3) is woven from a plurality of polyester threads, the polyester threads are twisted from a plurality of polyester shaped fibers, and the cross-sectional shape of the polyester shaped fibers is a cross.
5. The moisture-dissipating antistatic polyester grey fabric according to claim 1, characterized in that: The weaving density of the moisture-dissipating outer layer (2) is smaller than the weaving density of the antistatic inner layer (1).
6. The moisture-dissipating antistatic polyester grey fabric according to claim 5, characterized in that: The antistatic inner layer (1) is woven from antistatic yarns (11), and the moisture-dissipating outer layer (2) is woven from moisture-dissipating yarns (21).
7. The moisture-dissipating antistatic polyester grey fabric according to claim 6, characterized in that: The antistatic yarn (11) comprises a core yarn (111) and a covering yarn (112), wherein the core yarn (111) is formed by twisting a plurality of cotton fibers, and the covering yarn (112) is formed by twisting a plurality of graphene fibers, and the covering yarn (112) is spirally wound around the outer side of the core yarn (111).
8. The moisture-dissipating antistatic polyester grey fabric according to claim 6, characterized in that: The moisture-releasing yarn (21) is formed by twisting a plurality of first strands (211) and a second strand (212), wherein the first strand (211) is formed by twisting a plurality of viscose fibers, and the second strand (212) is formed by twisting a plurality of polypropylene fibers.