A kind of all-polyester elastic woven fabric

Abstract

The utility model discloses a fully polyester elastic woven fabric, comprising: a composite surface layer and an inner layer; the surface layer is interwoven by a first warp yarn and a first weft yarn; the first warp yarn is an anti-ultraviolet polyester fiber filament; the first weft yarn is a polyester high elastic yarn; an easy-to-decontamination finishing agent is attached to the surface of the first weft yarn; the inner layer is interwoven by a second warp yarn and a second weft yarn; the second warp yarn is an antistatic polyester fiber filament; the second weft yarn has a polyester high elastic yarn as a core, and antibacterial polyester fiber filaments are spirally wound on the outside. Based on the fully polyester elastic woven fabric of the utility model, the inner layer has good moisture conduction, antibacterial and antistatic properties, the surface layer has good anti-ultraviolet properties and good air permeability, and has not only a reflective effect on ultraviolet radiation, but also a strong shielding effect; the weft yarns of the surface layer and the inner layer are both elastic yarns, so that the overall fabric has good elasticity along the weft direction.

Description

Technical Field

[0001] The utility model relates to the technical field of woven fabrics, in particular to a full polyester elastic woven fabric. Background Art

[0002] While shirts are enduring in the business field, they have also become indispensable in leisure and sports occasions. Depending on the raw materials, shirt fabrics are generally 100% cotton fabrics, blended fabrics, 100% chemical fiber fabrics, linen fabrics, silk fabrics, etc. Among them, shirts made of pure cotton fabrics are soft, have good moisture permeability and breathability, and are comfortable to wear. They are ideal for high-end shirt fabrics, but pure cotton fabrics are easy to wrinkle and have poor shape retention; shirts made of pure polyester fabrics are more wrinkle-resistant than pure cotton fabrics, but their moisture permeability, breathability and elasticity are slightly insufficient; as shirt fabrics are gradually used in leisure and sports occasions, the fabrics not only need to modify the wearer's figure, but also facilitate limb movements, which requires the fabric to have appropriate elasticity. Therefore, it is necessary to develop a full-polyester elastic woven fabric. Utility Model Content

[0003] The utility model aims to provide a full polyester elastic woven fabric, which aims to solve the problems raised in the above background technology.

[0004] To solve the above technical problems, the purpose of the utility model is achieved as follows: a full polyester elastic woven fabric, comprising: a composite surface layer and an inner layer; the surface layer is formed by interweaving a first warp yarn and a first weft yarn; the first warp yarn is an anti-ultraviolet polyester fiber filament; the first weft yarn is a polyester high-elastic yarn; an easy-to-clean finishing agent is attached to the surface of the first weft yarn; the inner layer is formed by interweaving a second warp yarn and a second weft yarn; the second warp yarn is an antistatic polyester fiber filament; the second weft yarn has a polyester high-elastic yarn as a core, and is spirally wound with antibacterial polyester fiber filaments on the outside.

[0005] On the basis of the above scheme and as a preferred scheme of the above scheme: the surface layer is a two-up and two-down twill structure.

[0006] On the basis of the above scheme and as a preferred scheme of the above scheme: the warp density of the surface layer is 650-680 strands / 10cm, and the weft density is 380-410 strands / 10cm.

[0007] On the basis of the above scheme and as a preferred scheme of the above scheme: the fineness of the polyester high elastic yarn is 50-70D / 36F.

[0008] On the basis of the above scheme and as a preferred scheme of the above scheme: the cross-section of the antistatic polyester fiber filament is a cross shape.

[0009] On the basis of the above scheme and as a preferred scheme of the above scheme: the antibacterial polyester fiber filament is zirconium phosphate loaded silver polyester fiber filament.

[0010] The beneficial effects of the utility model are as follows: based on the all-polyester elastic woven fabric of the utility model, the inner layer has good moisture conduction, antibacterial and antistatic properties, the surface layer has good anti-ultraviolet performance and good air permeability, and has not only a reflective effect on ultraviolet radiation, but also a strong shielding effect; the weft yarns of the surface layer and the inner layer are both elastic yarns, so that the overall fabric has good elasticity along the weft direction, and when it is made into a shirt and worn, it not only modifies the wearer's figure, but also facilitates limb activities, and the fabric has good anti-wrinkle performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic structural diagram of the all-polyester elastic woven fabric involved in the utility model;

[0012] In the figure: 1-surface layer, 2-inner layer. DETAILED DESCRIPTION

[0013] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0014] Combination Figure 1 The present embodiment is described in detail. A fully polyester elastic woven fabric comprises: a composite surface layer 1 and an inner layer 2; the surface layer 1 is formed by interweaving a first warp yarn and a first weft yarn; the first warp yarn is an anti-ultraviolet polyester fiber filament; the first weft yarn is a polyester high elastic yarn; an easy-to-decontamination finishing agent is attached to the surface of the first weft yarn; the inner layer 2 is formed by interweaving a second warp yarn and a second weft yarn; the second warp yarn is an antistatic polyester fiber filament; the second weft yarn has a polyester high elastic yarn as a core and is spirally wound with antibacterial polyester fiber filaments. Specifically, the surface layer 1 and the inner layer 2 are compounded by a dot-shaped degradable hot melt adhesive.

[0015] Specifically, the easy-to-remove stain finishing agent is a Folpson hydrophilic easy-to-remove stain finishing agent, which uses a specially modified polyether polyester to allow a hydrophilic copolymer film to adhere to the surface of the yarn. The perfect combination of hydrophilicity and oleophobicity allows the fabric to easily wash off surface oil stains when washed with water, achieving an easy-to-remove stain effect, and the washability can reach more than 50 times.

[0016] The anti-ultraviolet polyester fiber filament is processed by dispersing a nano-level anti-ultraviolet agent into a polyester fiber melt during the spinning process of the polyester fiber. After the spinning cooling and forming, the nano-level anti-ultraviolet agent will be evenly distributed on the surface and inside of the fiber and have an anti-ultraviolet effect. The anti-ultraviolet polyester fiber filament not only has a reflective effect on ultraviolet radiation, but also has a strong shielding effect, and converts the energy of ultraviolet rays into heat energy or other harmless low-energy forms to release or consume.

[0017] The antistatic polyester fiber filament is prepared by adding 2.0% by mass of graphene to melted PET slices during polymerization, stirring evenly, cooling and discharging to obtain graphene-doped antistatic PET slices, and then melt spinning. Graphene has good conductivity, and a lower content of graphene can well improve the conductivity of polyester fiber. Adding 2.0% of graphene can reduce the mass specific resistance of polyester by about 5 orders of magnitude, and has good antistatic performance.

[0018] Furthermore, the surface layer 1 is a two-up and two-down twill structure.

[0019] Furthermore, in this embodiment, the warp density of the surface layer 1 is 680 strands / 10 cm, and the weft density is 400 strands / 10 cm.

[0020] Under the same conditions, the air permeability of twill weave is better than that of plain weave, and the float lines of two-up-two-down twill weave are relatively long, the weave interlacing points are few and not concentrated, the yarn in the fabric has a large range of movement, good wrinkle resistance, and the fabric is softer, making it suitable for shirt fabrics.

[0021] Furthermore, the fineness of the polyester high-elastic yarn is 50-70D / 36F. Specifically, in this embodiment, the first weft yarn is 70D / 36F polyester high-elastic yarn, and the second weft yarn is 50D / 36F polyester high-elastic yarn as the core. The characteristics of the polyester high-elastic yarn are soft, comfortable, and elastic. At the same time, it has certain advantages such as wrinkle resistance, wear resistance, and easy cleaning. The principle is that the polyester high-elastic yarn has good elasticity and softness through the elasticization process during the spinning process. The high elasticity and softness of the polyester high-elastic yarn make the fabric woven from it more intimate and comfortable when worn; the polyester high-elastic yarn has good wear resistance and can maintain a new state for a long time; the good elasticity of the polyester high-elastic yarn can give its fabric a certain wrinkle resistance.

[0022] Furthermore, the cross section of the antistatic polyester fiber filament is cross-shaped. The cross-shaped cross-section fiber has four grooves in the longitudinal direction to increase the fiber specific surface area. This moisture-conducting structure combined with the wicking effect can make the fabric woven therefrom have good moisture-conducting effect and can timely conduct away sweat and moisture discharged from the human body.

[0023] Furthermore, the antibacterial polyester fiber filament is a zirconium phosphate-loaded silver polyester fiber filament. The zirconium phosphate-loaded silver polyester fiber filament is produced by first blending anion-loaded zirconium phosphate carrier particles with polyester slices to obtain an antibacterial polyester masterbatch, and then spinning it by melt spinning. The silver on the surface of the zirconium phosphate-loaded silver polyester fiber filament releases silver ions to kill bacteria when encountering moisture on the skin surface, and destroys the RNA and DNA structure of bacteria, thereby inhibiting bacterial replication, and after completing a round of sterilization, the silver ions can be freed for repeated sterilization, so it has broad spectrum and high efficiency sterilization.

[0024] The weft yarns of the surface layer 1 and the inner layer 2 are both elastic yarns, so that the overall fabric has good elasticity along the weft direction. When made into a shirt and worn, it not only modifies the wearer's figure, but also facilitates limb movements.

[0025] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A polyester elastic woven fabric, characterized in that: include: A composite surface layer (1) and an inner layer (2); the surface layer (1) is formed by interweaving a first warp yarn and a first weft yarn; the first warp yarn is an anti-ultraviolet polyester fiber filament; the first weft yarn is a polyester high-elastic yarn; an easy-to-clean finishing agent is attached to the surface of the first weft yarn; the inner layer (2) is formed by interweaving a second warp yarn and a second weft yarn; the second warp yarn is an antistatic polyester fiber filament; the second weft yarn has a polyester high-elastic yarn as a core and is spirally wound with antibacterial polyester fiber filaments.

2. The all-polyester elastic woven fabric according to claim 1, characterized in that: The surface layer (1) is a two-up and two-down twill structure.

3. The all-polyester elastic woven fabric according to claim 1, characterized in that: The surface layer (1) has a warp density of 650-680 strands / 10 cm and a weft density of 380-410 strands / 10 cm.

4. The all-polyester elastic woven fabric according to claim 1, characterized in that: The fineness of the polyester high elastic yarn is 50-70D / 36F.

5. The all-polyester elastic woven fabric according to claim 1, characterized in that: The cross section of the antistatic polyester fiber filament is a cross shape.

6. The all-polyester elastic woven fabric according to claim 1, characterized in that: The antibacterial polyester fiber filaments are zirconium phosphate-loaded silver polyester fiber filaments.

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