Moisture-absorbing and quick-drying braid

Abstract

The utility model discloses a moisture absorption and quick drying braid, including surface layer moisture guide layer, intermediate diffusion layer and bottom layer quick drying support layer in turn along the thickness direction, the surface layer adopts many grooves hydrophilic polyester fiber, and reduces skin contact with honeycomb organization, the intermediate layer is woven into the three-dimensional netted structure by skin-core composite capillary yarn, realizes the quick horizontal diffusion of sweat, the bottom layer is woven into open net plain weave by the hollow polyester fiber of 25% hollow ratio, strengthens air flow and evaporation, and the braid surface is equipped with longitudinal ventilation groove and horizontal diffusion microbridge, both sides contain the reinforced edge line of perspiration hole, the whole function is realized through the yarn cross section and multilayer fabric structure, does not use chemical coating, the wicking height retention rate is after 50 times washing 90% or more, the utility model has the advantages of strong moisture absorption, quick diffusion, quick evaporation, light and breathable and durable wrinkle resistance, can be widely used in sportswear, backpack shoulder strap, shoe material and military tactical braid.

Description

Technical Field

[0001] This utility model discloses a webbing technology, and in particular relates to a moisture-wicking and quick-drying webbing. Background Technology

[0002] Existing webbing materials mostly use fibers such as polyester, nylon, or polypropylene. Although these fibers have advantages such as high strength and good abrasion resistance, their moisture absorption performance is poor. They tend to accumulate sweat or moisture during wear or use, resulting in slow drying speed, discomfort when wearing, and even affecting the mechanical properties and service life of the webbing.

[0003] To improve the moisture absorption and quick-drying properties of webbing, some technical solutions involve coating the fiber surface with moisture absorbents or hydrophilic agents, but these solutions suffer from poor durability and easy coating peeling. Utility Model Content

[0004] The purpose of this invention is to provide a moisture-wicking and quick-drying webbing to solve the above-mentioned problems.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a moisture-wicking and quick-drying webbing, comprising a webbing body, wherein the webbing body includes a surface moisture-wicking layer, an intermediate diffusion layer, and a bottom quick-drying support layer arranged sequentially along the thickness direction; the surface moisture-wicking layer is formed of hydrophilic moisture-wicking fibers with multi-groove cross sections; the intermediate diffusion layer is woven with a three-dimensional mesh structure; the bottom quick-drying support layer is formed of hollow fibers and employs an open-pore breathable structure; and the surface moisture-wicking layer employs a honeycomb structure.

[0006] Preferably, the cross-section of the hydrophilic moisture-wicking fiber has 4–8 grooves, and the depth of each groove is 5%–15% of the fiber diameter.

[0007] Preferably, the hollow fiber has a hollowness of 10%–45%.

[0008] Preferably, the surface of the webbing is provided with ventilation grooves along its length, and the groove depth is 0.2–0.6 mm.

[0009] Preferably, the intermediate diffusion layer is made of core-sheath composite yarn, with the sheath being a hydrophilic fiber and the core being a hollow fiber.

[0010] Preferably, the webbing body has reinforcing binding lines with sweat-wicking holes on both sides.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] The outer layer of this product uses multi-groove hydrophilic polyester fiber with a honeycomb structure to reduce skin contact; the middle layer is woven from core-sheath composite wool yarn into a three-dimensional mesh structure to achieve rapid lateral diffusion of sweat; the bottom layer is made of hollow polyester fiber with a 25% hollow rate, woven in an open-mesh plain weave to enhance airflow and evaporation. The webbing surface has longitudinal ventilation grooves and lateral diffusion microbridges, and the sides have reinforced binding lines with sweat-wicking holes. The entire function is achieved through the yarn cross-section and multi-layer fabric structure, without the use of chemical coatings. This product has the advantages of strong moisture absorption, fast diffusion, fast evaporation, lightweight breathability, and durability and wrinkle resistance, and can be widely used in sportswear, backpack shoulder straps, shoe materials, and military tactical webbing. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of an overall moisture-wicking and quick-drying webbing;

[0014] Figure 2 A simplified diagram of the surface moisture-wicking layer;

[0015] Figure 3 A simplified diagram of the tissue structure of the intermediate diffusion layer;

[0016] Figure 4 This is a simplified diagram of the underlying quick-drying support layer.

[0017] Reference numerals: 1. Top moisture-wicking layer; 2. Middle diffusion layer; 3. Bottom quick-drying support layer; 4. Ventilation groove. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing the present utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0019] A moisture-wicking and quick-drying webbing, comprising a webbing body, such as Figure 1As shown, the webbing body includes a surface moisture-wicking layer 1, an intermediate diffusion layer 2, and a bottom quick-drying support layer 3 arranged sequentially along the thickness direction; the surface moisture-wicking layer 1 is formed of hydrophilic moisture-wicking fibers with multi-groove cross sections, using bio-based hydrophilic polyester Kuraray Ecodear-PET, 30% plant-based with copolyether ester segments, the cross section of the hydrophilic moisture-wicking fiber has 6 grooves, the depth of each groove is 10% of the fiber diameter, the surface of the hydrophilic moisture-wicking fiber has a micro-rough structure to improve capillary water absorption capacity, and the two sides of the webbing body are provided with reinforcing binding lines with sweat-wicking holes;

[0020] exist Figures 2-4 In the text, each character represents a rack status:

[0021] ■ = Warp yarns on top (weft yarns are pressed down, and the weft yarns are visible on the surface);

[0022] □ = Weft yarn on top (warp yarn is pressed down, warp yarn is visible on the surface).

[0023] The intermediate diffusion layer 2 is woven with a three-dimensional mesh structure, such as... Figure 3 As shown, in some areas, both warp and weft yarns are floated simultaneously to form holes. At the same time, the fabric is arched to create a three-dimensional effect by alternating tension and looseness. In the area where the 4th and 5th weft yarns meet the 4th and 5th warp yarns, the warp yarns are on top, and the entire surrounding area is floated, forming an approximately square hole in the center. The yarns around the hole are floated longer, causing the fabric to arch and bulge in the thickness direction, creating a three-dimensional effect. This layer provides transverse and longitudinal diffusion paths, allowing the liquid to spread rapidly.

[0024] The bottom quick-drying support layer 3 is formed of hollow fibers, using hollow microporous polyester Teijin WELLKEY. The hollow fiber has a hollow rate of 25% and adopts an open-cell breathable structure, such as... Figure 4 As shown, on the basis of ordinary plain weave, one warp yarn and one weft yarn are removed at certain intervals to form square holes with missing yarns, which have a high spatial channel to improve air permeability. This layer enhances air flow, increases evaporation speed, and at the same time enhances overall mechanical strength.

[0025] The surface moisture-wicking layer 1 uses a honeycomb structure, specifically a small honeycomb structure, such as... Figure 2 As shown, 4-5 consecutive floats appear diagonally, forming raised honeycomb particles on the fabric surface. At the same time, the floats in adjacent areas are opposite, ensuring structural stability. The honeycomb effect is formed by the alternation of floats and tightness, which has excellent mechanical stability, reduces material consumption, and maximizes the breathable space and channels. This increases the breathable space, reduces the surface contact area with the skin, and increases the moisture-wicking channels.

[0026] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0027] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A moisture-wicking and quick-drying webbing, comprising a webbing body, characterized in that: The webbing body includes a surface moisture-wicking layer (1), an intermediate diffusion layer (2), and a bottom quick-drying support layer (3) arranged sequentially along the thickness direction; the surface moisture-wicking layer (1) is formed of hydrophilic moisture-wicking fibers with multi-groove cross sections; the intermediate diffusion layer (2) is woven with a three-dimensional mesh structure; the bottom quick-drying support layer (3) is formed of hollow fibers and has an open-pore breathable structure; the surface moisture-wicking layer (1) has a honeycomb structure.

2. The moisture-wicking and quick-drying webbing according to claim 1, characterized in that: The cross-section of the hydrophilic moisture-wicking fiber has 4–8 grooves, and the depth of each groove is 5%–15% of the fiber diameter.

3. The moisture-wicking and quick-drying webbing according to claim 2, characterized in that: The hollow fiber has a hollow fraction of 10%–45%.

4. The moisture-wicking and quick-drying webbing according to claim 3, characterized in that: Ventilation grooves (4) are provided on the surface of the webbing along its length, with a groove depth of 0.2–0.6 mm.

5. The moisture-wicking and quick-drying webbing according to claim 4, characterized in that: The intermediate diffusion layer (2) is made of core-sheath composite yarn, with the sheath being hydrophilic fiber and the core being hollow fiber.

6. The moisture-wicking and quick-drying webbing according to claim 5, characterized in that: The webbing body has reinforcing binding lines with sweat-wicking holes on both sides.

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