Polyester yarn with mildew-proof function

Abstract

The polyester yarn with the mildew-proof function comprises a yarn core, inner wrap yarn, a wrapping layer and outer wrap yarn which are sequentially arranged from inside to outside, the yarn core is formed by winding a plurality of strands of polyester yarn and supporting yarn, the polyester yarn is composed of a plurality of strands of polyester fiber and silver ion fiber which are wound with each other, and the inner wrap yarn and the outer wrap yarn are sequentially arranged from inside to outside. The silver ion fiber is spirally wound on the surface of the polyester fiber, the wrapping layer is a mildew-proof coating and is formed by coating a mildew-proof agent on the surface of the inner wrapping yarn, and the wrapping layer, the silver ion fiber and the bamboo charcoal fiber are matched to achieve a good antibacterial and bacteriostatic effect; and relative dryness is kept under the moisture-conducting and sweat-discharging effects of the outer wrap yarn on the outer side, bacteria are reduced, and the fibers are prevented from mildewing.

Description

Technical Field

[0001] The utility model relates to the technical field of yarns, in particular to a polyester yarn with mildew-proof function. Background Art

[0002] The characteristic of polyester yarn is that it can withstand chemicals and frequent washing, reducing fading and discoloration of clothes, so hotel uniforms, graphite blue denim clothing, sportswear or children's clothing are made of polyester yarn.

[0003] However, the existing polyester yarn has the following disadvantages: due to the single component and structure of traditional polyester yarn, it cannot have both hygroscopic and perspiration functions at the same time, and the sweat discharged by the human body can provide microorganisms and bacteria for reproduction and survival. In the hot summer, clothes woven with traditional polyester yarn are prone to mold. Utility Model Content

[0004] The utility model aims to provide a polyester yarn with mildew-proof function to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polyester yarn with anti-mildew function, comprising a yarn core, an inner covering yarn, a covering layer and an outer covering yarn arranged in sequence from the inside to the outside, the yarn core is formed by a plurality of strands of polyester yarn and a supporting yarn intertwined with each other, the polyester yarn is composed of a plurality of strands of polyester fibers and silver ion fibers intertwined with each other, the silver ion fibers are spirally wound on the surface of the polyester fibers, and the covering layer is an anti-mildew coating, which is made by coating an anti-mildew agent on the surface of the inner covering yarn.

[0006] Furthermore, the inner covering yarn is formed by twisting a plurality of strands of bamboo charcoal fibers.

[0007] Furthermore, the supporting yarn is spandex fiber with a hollow special-shaped structure.

[0008] Furthermore, the outer covering yarn is formed by twisting a plurality of strands of antibacterial polyester fibers, and a plurality of axial deep and fine grooves are provided on the surface of the antibacterial polyester fibers.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The utility model can achieve a good antibacterial and antimicrobial effect by arranging a coating layer, silver ion fiber and bamboo charcoal fiber. Under the moisture conduction and perspiration discharge effect of the outer coating yarn, the utility model maintains relative dryness, reduces the generation of bacteria and prevents the fiber from mildewing. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of a polyester yarn with mildew-proof function according to the utility model;

[0012] Figure 2 The utility model is a schematic diagram of a polyester yarn with anti-mildew function.

[0013] In the figure, inner covering yarn-1, covering layer-2, outer covering yarn-3, polyester yarn-4, supporting yarn-5, polyester fiber-6, and silver ion fiber-7. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] like Figure 1 As shown, a polyester yarn with anti-mildew function includes a yarn core, an inner covering yarn 1, a covering layer 2 and an outer covering yarn 3 arranged in sequence from the inside to the outside, the yarn core is formed by a plurality of polyester yarns 4 and a supporting yarn 5 intertwined with each other, the polyester yarn 4 is composed of a plurality of polyester fibers 6 and silver ion fibers 7 intertwined with each other, the silver ion fibers 7 are spirally wound on the surface of the polyester fibers 6, and the covering layer 2 is an anti-mildew coating, which is formed by coating the surface of the inner covering yarn 1 with an anti-mildew agent.

[0016] In this embodiment, the inner covering yarn 1 is formed by twisting a plurality of strands of bamboo charcoal fibers.

[0017] In this embodiment, the supporting yarn 5 is spandex fiber with a hollow special-shaped structure.

[0018] In this embodiment, the outer covering yarn 3 is formed by twisting a plurality of strands of antibacterial polyester fibers, and a plurality of axial deep and fine grooves are provided on the surface of the antibacterial polyester fibers.

[0019] The working principle of this embodiment is as follows:

[0020] The yarn core of the utility model is combined with the spandex fiber of the hollow structure through the polyester fiber 6, so that the yarn as a whole has excellent elasticity and bending resistance, and the inner covering yarn 1 is made of bamboo charcoal fiber, which has excellent hygroscopicity and can instantly absorb and evaporate a large amount of moisture. The antibacterial polyester fiber of the outer covering yarn 3 has an inhibitory effect on bacteria. The silver ion fiber and the mildew-proof layer on the inside are arranged, and the combination of chemical means and silver ions is used to prevent microorganisms from breeding on the structure, so that the structure has mildew-proof and antibacterial effects. The combination of the three can effectively play an antibacterial and antibacterial effect and prevent the fiber from mildewing. The outer covering yarn 3 uses the capillary phenomenon generated by the fine grooves on the fiber surface to absorb and diffuse sweat through the grooves, and quickly transfer to the outer surface of the fabric and volatilize it, so as to keep human skin dry and comfortable at all times.

[0021] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A polyester yarn with mildew-proof function, characterized in that: The invention comprises a yarn core, an inner covering yarn, a covering layer and an outer covering yarn which are arranged in sequence from the inside to the outside. The yarn core is formed by a plurality of polyester yarns and a supporting yarn being intertwined with each other. The polyester yarn is composed of a plurality of polyester fibers and silver ion fibers which are intertwined with each other. The silver ion fibers are spirally wound on the surface of the polyester fibers. The covering layer is an anti-mildew coating which is formed by coating an anti-mildew agent on the surface of the inner covering yarn.

2. The polyester yarn with mildew-proof function according to claim 1, characterized in that: The inner covering yarn is formed by twisting a plurality of strands of bamboo charcoal fibers.

3. The polyester yarn with mildew-proof function according to claim 1, characterized in that: The supporting yarn is spandex fiber with a hollow special-shaped structure.

4. The polyester yarn with mildew-proof function according to claim 1, characterized in that: The outer covering yarn is formed by twisting a plurality of strands of antibacterial polyester fibers, and a plurality of axial deep and fine grooves are provided on the surface of the antibacterial polyester fibers.

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