Breathable polyester chemical fiber fabric

Abstract

The utility model discloses a breathable polyester chemical fiber fabric which comprises a fabric body, and the fabric body is a three-up-two-down twill weave formed by interweaving warp yarns and weft yarns. The warp yarns comprise first warp yarns and second warp yarns; the twisting directions of the first warp yarns and the second warp yarns are S twists; the weft yarns comprise first weft yarns and second weft yarns; the twist direction of the first weft yarns is Z twist, and the twist direction of the second weft yarns is S twist; the first warp yarns take polyester fiber filaments as cores, and SATLS fibers are wrapped outside the first warp yarns; the second warp yarns are formed by doubling and twisting polyester fiber yarns and mint fiber yarns; the first weft yarns are cool yarns; and the second weft yarns are antibacterial yarns. Based on the breathable polyester chemical fiber fabric, the fabric main body not only has a rough and stiff surface style, but also has breathable performance, and an air layer between a made garment and a body fully exchanges with external air, so that water vapor can be timely emitted, the purposes of moisture conduction, perspiration and body temperature regulation are achieved, the skin of a human body is kept cool and dry, and the health of the human body is improved. And the breeding of bacteria is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of textile fabrics, and specifically relates to a breathable polyester chemical fiber fabric. Background Technique

[0002] Polyester fabrics are widely used in various fields, including clothing, home textiles, industry, and medicine. However, people generally have a poor impression of the breathability of polyester fabrics. The main reason is that the structure of polyester fabrics is tight and the density is high, making it impossible for air to pass through the fine pores of the fabric, resulting in poor breathability of the fabric.

[0003] When working in a high-temperature environment, fabrics with poor breathability will hinder the dissipation of body heat and the evaporation of sweat, increasing the body's heat load. In order to release the high-temperature, high-humidity air and water vapor inside the clothes, materials with good breathability and excellent moisture conduction and sweat discharge performance are required to be combined with the fabric structure design, so that the air layer between the clothes made and the body can fully exchange with the external air, so that the water vapor can be dissipated in time, so as to achieve the purpose of moisture conduction and sweat discharge and body temperature regulation, and keep the human skin cool and dry. Sweat and a humid and hot environment provide conditions for bacteria to breed, and the fabric also needs to have certain antibacterial properties. Therefore, this application provides a breathable polyester chemical fiber fabric. Content of the Utility Model

[0004] The purpose of the utility model is to provide a breathable polyester chemical fiber fabric, which aims to solve the problems raised in the above background technique.

[0005] To solve the above technical problems, the purpose of the utility model is realized as follows: a breathable polyester chemical fiber fabric, including: a fabric main body, the fabric main body is a three-up-two-down twill weave formed by the interweaving of warp yarns and weft yarns; the warp yarns include first warp yarns and second warp yarns; the twist directions of the first warp yarns and the second warp yarns are both S twists; the weft yarns include first weft yarns and second weft yarns; the twist direction of the first weft yarn is Z twist, and the twist direction of the second weft yarn is S twist; the first warp yarn takes polyester fiber filaments as the core and is wrapped with SATLS fibers on the outside; the second warp yarn is formed by twisting a polyester fiber yarn and a mint fiber yarn together; the first weft yarn is a cool-sensation yarn; the second weft yarn is an antibacterial yarn.

[0006] On the basis of the above solution and as a preferred solution of the above solution: the first warp yarns and the second warp yarns are arranged in a 1:1 order; the first weft yarns and the second weft yarns are arranged in a 2:2 order.

[0007] On the basis of the above solution and as a preferred solution of the above solution: the twist of the warp yarns and the weft yarns is 1000-1200 twists / m.

[0008] Based on the above solution and as a preferred solution to the above solution: The cross-section of the polyester fiber filament is cruciform or Y-shaped.

[0009] Based on the above solution and as a preferred solution to the above solution: The cool-sensation yarn is a cool-sensation polyamide filament.

[0010] Based on the above solution and as a preferred solution to the above solution: The antibacterial yarn has an antibacterial polyamide fiber filament as the core and is externally wrapped with Isatis indigotica fibers.

[0011] The beneficial effects of the present utility model are as follows: Based on the breathable polyester chemical fiber fabric of the present utility model, the fabric body utilizes the yarn twist direction, the arrangement of warp and weft yarns, and the fabric structure to achieve the effect of imitating linen fabric. It not only has the rough and stiff surface style of pure linen fabric but also has the breathable performance of linen fabric. Combining the functions of moisture conduction, cool-sensation, antibacterial, etc. possessed by the warp and weft yarns enables the air layer between the clothing made of the fabric body and the body to fully exchange with the external air, so that water vapor can be dissipated in time, thereby achieving the purpose of moisture conduction and sweat discharge and regulating body temperature, keeping the human skin cool and dry, and reducing the growth of bacteria. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is the fabric structure diagram of the breathable polyester chemical fiber fabric involved in the present utility model;

[0013] In the figure: 1 - First warp yarn, 2 - Second warp yarn, 3 - First weft yarn, 4 - Second weft yarn. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0014] The present utility model will be further described below in conjunction with the drawings and specific embodiments.

[0015] Combined Figure 1 A detailed description of this embodiment is given. A breathable polyester chemical fiber fabric includes: a fabric body, and the fabric body is a three-up-two-down twill weave formed by the interweaving of warp and weft yarns; the warp yarns include a first warp yarn 1 and a second warp yarn 2; the twist directions of the first warp yarn 1 and the second warp yarn 2 are both S twists; the weft yarns include a first weft yarn 3 and a second weft yarn 4; the twist direction of the first weft yarn 3 is a Z twist, and the twist direction of the second weft yarn 4 is an S twist; the first warp yarn 1 has a polyester fiber filament as the core and is externally wrapped with SATLS fibers; the second warp yarn 2 is formed by the ply-twisting of a polyester fiber yarn and a mint fiber yarn; the first weft yarn 3 is a cool-sensation yarn; the second weft yarn 4 is an antibacterial yarn.

[0016] SATLS fiber is a modified polyester fiber. This fiber adopts a profiled cross-section structure. After being treated by alkali weight reduction, numerous irregular pits or grooves are formed on the fiber surface. It is this unique structure that endows SATLS fiber with the characteristics of moisture absorption, sweat discharge, and breathability, and also enables the fabric to have good capillary effect, which can instantly discharge the moisture and sweat excreted from the skin surface out of the body, keeping the skin dry and cool. SATLS fiber also has two characteristics of fast moisture absorption and fast moisture dispersion.

[0017] Peppermint fiber is a plant antibacterial fiber. It adopts high-tech extraction technology, combines nano-crushing technology and microcapsule coating technology, and uniformly adds the main components of peppermint, menthol and tea naphthoic acid extract, into natural regenerated fiber during the spinning process to form a fiber by blending and spinning with cellulose. Peppermint fiber has natural antibacterial function, and has good antibacterial properties against Staphylococcus aureus, Escherichia coli, and Candida albicans, with an antibacterial rate reaching 99%, and it can maintain antibacterial property after being worn and washed many times.

[0018] Furthermore, the first warp yarn 1 and the second warp yarn 2 are arranged in the order of 1:1; the first weft yarn 3 and the second weft yarn 4 are arranged in the order of 2:2. Further, the twist of the warp yarns and weft yarns is 1000 - 1200 twists / m. The fabric body utilizes the twist direction of the yarns, combines the arrangement of the warp and weft yarns and the fabric structure to achieve the effect of imitating linen fabric. It not only has the rough and stiff surface style of pure linen fabric, but also has the breathability of linen fabric. Combining the functions of moisture conduction, cool feeling, antibacterial, etc. possessed by the warp and weft yarns, it enables the air layer between the clothing made of the fabric body and the body to fully exchange with the external air, so that water vapor can be dissipated in time, thereby achieving the purpose of moisture conduction and sweat discharge, regulating body temperature, keeping the human skin cool and dry, and reducing the growth of bacteria.

[0019] Furthermore, the cross-section of the polyester fiber filament is cross-shaped or Y-shaped. The polyester fiber filament with a cross-shaped or Y-shaped cross-section has grooves longitudinally, which can quickly conduct sweat and moisture to the surface layer of the fabric and keep the skin dry.

[0020] Furthermore, the cool feeling yarn is a cool feeling polyamide filament. The cool feeling polyamide filament is prepared by blending 9% of ice-cold jade nano-powder in the polyamide spinning solution, so that the made polyamide fiber has a permanent touch cool feeling function. Specifically, the cross-section of the cool feeling polyamide filament is cross-shaped, and there are many micropores on the fiber surface, which can quickly conduct sweat and keep the skin cool and dry.

[0021] Further, the antibacterial yarn has an antibacterial polyamide fiber filament as the core, and is wrapped with Isatis indigotica fibers on the outside. The antibacterial polyamide fiber filament is made by mixing 5% of the layered nano-silver antibacterial material into the masterbatch chips of polyamide 6 and using the blend spinning technology to make antibacterial fibers, which can prevent the generation of odors and have a lasting antibacterial function. The Isatis indigotica fibers are fibers with antibacterial functions made by adding a solution of the natural plant Isatis indigotica extract (antibacterial agent) with antibacterial functions into the spinning solution by the blend spinning method and according to the viscose fiber production process.

[0022] The preferred specific embodiments of the present invention have been described in detail above. It should be understood that those of ordinary skill in the art can make many modifications and variations according to the concept of the present invention without creative work. Therefore, all technical solutions that can be obtained by those skilled in the art in this technical field based on the concept of the present invention through logical analysis, reasoning or limited experiments on the basis of the prior art should be within the protection scope determined by the claims.

Claims

1. A breathable polyester chemical fiber fabric, characterized in that: include: A fabric body, wherein the fabric body is a three-up and two-down twill structure formed by interweaving warp yarns and weft yarns; the warp yarns include a first warp yarn (1) and a second warp yarn (2); the twist directions of the first warp yarn (1) and the second warp yarn (2) are both S twist; the weft yarns include a first weft yarn (3) and a second weft yarn (4); the twist direction of the first weft yarn (3) is Z twist, and the twist direction of the second weft yarn (4) is S twist; The first warp yarn (1) has polyester fiber filament as the core and is wrapped with SATLS fiber on the outside; the second warp yarn (2) is formed by twisting polyester fiber yarn and mint fiber yarn; the first weft yarn (3) is a cool yarn; and the second weft yarn (4) is an antibacterial yarn.

2. The breathable polyester chemical fiber fabric according to claim 1, characterized in that: The first warp yarn (1) and the second warp yarn (2) are arranged in a 1:1 order; the first weft yarn (3) and the second weft yarn (4) are arranged in a 2:2 order.

3. The breathable polyester chemical fiber fabric according to claim 1, characterized in that: The twist of the warp yarn and the weft yarn is 1000-1200 twists / m.

4. The breathable polyester chemical fiber fabric according to claim 1, characterized in that: The cross section of the polyester fiber filament is cross-shaped or Y-shaped.

5. The breathable polyester chemical fiber fabric according to claim 1, characterized in that: The cool yarn is cool nylon filament.

6. The breathable polyester chemical fiber fabric according to claim 1, characterized in that: The antibacterial yarn has antibacterial nylon fiber filaments as the core and is wrapped with isatis indigofera fibers on the outside.

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