Knitted annular edge covering belt with sweat transfer management function
The double-layer structure woven with hydrophilic yarn and hydrophobic yarn solves the problem of uneven sweat distribution on the ribbon, simplifies sweat management and clothing manufacturing processes, and improves the aesthetics and wearing comfort of the ribbon.
Patent Information
- Application Number
- CN202423246976.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2025-09-30
- Estimated Expiration
- 2034-12-27
AI Technical Summary
Existing webbings are prone to uneven sweat marks after absorbing sweat, which makes the webbing look unsightly and embarrassing for the wearer. At the same time, the manufacturing process is complicated and the labor cost is high.
It adopts a double-layer structure woven by hydrophilic yarn and hydrophobic yarn, with the hydrophilic layer as the inner layer and the hydrophobic layer as the outer layer. After being connected by the connecting part, it is folded into a ring, forming a structure with hydrophobic outside and hydrophilic inside, realizing effective management of sweat.
It achieves uniform diffusion and management of sweat, avoids reverse transfer of sweat, simplifies the clothing making process and reduces labor costs.
Smart Images
Figure CN223395859U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of clothing accessories and relates to a knitted annular hemming belt with sweat transfer management function. Background Art
[0002] To meet consumers' demands for comfort and personalization in clothing, webbing, as an accessory material, has also kept pace with the latest trends. As more and more people are interested in fitness, it's common for clothing to be soaked through with sweat. After absorbing sweat, the webbing creates sweat marks, which first feel sticky against the wearer's skin. Furthermore, the sweat absorption can be uneven, leading to uneven sweat marks that make the webbing unsightly and can be embarrassing for the wearer.
[0003] When webbing is used as a clothing accessory, such as a belt or a sash, the conventional method is for the garment factory to cut it to the required size, sew the loops, and then sew it together with the fabric. This results in a complex structure, numerous processes, and high labor and time costs. Furthermore, to achieve better water conduction, most webbing currently uses a structure with a hydrophilic layer on the inner and a hydrophobic layer on the outer layers, respectively, to achieve differentiated water transfer. Summary of the Invention
[0004] In order to solve the above technical problems, the present invention provides a knitted annular edging band with sweat transfer management function.
[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions:
[0006] A knitted ring-shaped edging belt with sweat transfer management function includes a belt body, wherein the belt body includes a hydrophilic structure layer woven from hydrophilic yarn and a hydrophobic structure layer woven from hydrophobic yarn. A hydrophobic structure layer is provided on the upper and lower surfaces of the hydrophilic structure layer. The hydrophilic layer forms the inner layer of the belt body, and the hydrophobic structure layer forms the outer layer of the belt body. The ends of the hydrophilic structure layer and the hydrophobic structure layer are connected by a connecting part.
[0007] As a further improvement, the belt body is cut to form a concave cavity, and the two ends of the belt body are connected by a connecting part to form a ring shape, and then folded to form a structure in which the hydrophobic structure layer wraps the hydrophilic structure layer.
[0008] As a further improvement, the belt body is woven by at least three kinds of yarns.
[0009] As a further improvement, the hydrophilic structure layer is woven with elastic yarn Y1 and hydrophilic yarn Y2, and the hydrophobic structure layer is woven with hydrophobic yarn Y3. The water conductivity of the hydrophilic yarn Y2 is greater than that of the hydrophobic yarn.
[0010] As a further improvement, the diameter D of the elastic yarn Y1 is ≥40D, the hydrophilic yarn Y2 is a high F number yarn, DPF2≤0.5, and the hydrophobic yarn Y3 is a low F number yarn, DPF3≥1.
[0011] As a further improvement, the connecting portion is connected and fixed to the hydrophilic structure layer and the hydrophobic structure layer by sewing or laminating.
[0012] As a further improvement, the hydrophilic yarn and the hydrophobic yarn are polyester, nylon, cotton or acrylic, and the elastic yarn is covered yarn, spandex or rubber.
[0013] Compared with the prior art, the present invention has the following beneficial technical effects:
[0014] By connecting the two ends of the ring belt and then folding it, an overall structure is formed with a hydrophobic structure layer on the outside and a hydrophilic structure layer on the inside. The hydrophobic structure layer is located on the two outer layers of the ribbon, so that the skin remains dry. After absorbing sweat from the skin, the sweat is transferred to the hydrophilic structure layer, causing the sweat to diffuse in the hydrophilic structure layer. Because the outermost layer is the hydrophobic structure layer, the sweat will not be transferred back to the hydrophobic structure layer due to the humidity potential difference. Therefore, there will be no traces of sweat on the outermost layer. It can be directly used as waistband, belt, etc., without the need for cutting, sewing and other processes in the garment production process, shortening the garment production process, saving labor costs and improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the cross-sectional structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the structure of the utility model before the belt body is connected;
[0017] Figure 3 This is a schematic diagram of the structure of the utility model after the belt body is connected;
[0018] Figure 4 This is a schematic diagram of the organizational structure of the utility model;
[0019] Figure 5 This is a schematic diagram of the structure of the utility model applied to clothing. DETAILED DESCRIPTION
[0020] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and are not to be construed as limiting the present invention.
[0021] In the description of the present invention, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like are used to indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, they are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.
[0022] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to fixed connections, removable connections, or integral connections. They may refer to mechanical connections or electrical connections. They may refer to direct connections or indirect connections through an intermediary, and they may refer to internal communication between two components or interactions between two components. Those skilled in the art will understand the specific meanings of these terms in the present invention based on the specific circumstances.
[0023] like Figure 1-3 As shown, a knitted ring-shaped edging belt with sweat transfer management includes a belt body, which includes a hydrophilic structure layer 1 woven from hydrophilic yarn and a hydrophobic structure layer 2 woven from hydrophobic yarn. The upper surface and the lower surface of the hydrophilic structure layer 1 are both provided with a hydrophobic structure layer 2. The hydrophilic layer forms the inner layer of the belt body, and the hydrophobic structure layer forms the outer layer of the belt body. The ends of the hydrophilic structure layer and the hydrophobic structure layer are connected by a connecting part 3.
[0024] The belt body is cut to form a concave cavity 4, and the two ends of the belt body are connected by the connecting part 3 to form a ring shape, and then folded to form a structure in which the hydrophobic structure layer wraps the hydrophilic structure layer. The concave cavity can ensure that there is no interference when the belt body is folded, and the folding and fitting can be achieved just right.
[0025] Because the outer layer is entirely hydrophobic and the inner layer is hydrophilic, meaning both the skin-facing and garment-facing surfaces are hydrophobic, the sweat is transferred to the hydrophilic layer after absorbing it. The sweat then diffuses in the hydrophilic layer. Because the outermost layer is hydrophobic, the moisture potential difference prevents the sweat from transferring back to the hydrophobic layer. Therefore, no traces of sweat remain on the outermost layer, effectively managing sweat.
[0026] The hydrophilic structural layer is woven from elastic yarn Y1 and hydrophilic yarn Y2, while the hydrophobic structural layer is woven from hydrophobic yarn Y3. The hydrophilic yarn Y2 has a greater water conductivity than the hydrophobic yarn. The elastic yarn Y1 has a wire diameter D ≥ 40D, the hydrophilic yarn Y2 is a high F-number yarn with a DPF2 ≤ 0.5, and the hydrophobic yarn Y3 is a low F-number yarn with a DPF3 ≥ 1. The high F-number of the hydrophilic yarn Y2 and the low F-number of the hydrophobic yarn Y3 are defined by comparing the F-numbers of the hydrophobic yarn Y3 with the F-number of the hydrophilic yarn Y2, i.e., the F-number of the hydrophobic yarn Y3 is greater than that of the hydrophilic yarn Y2.
[0027] The connecting portion is connected and fixed to the hydrophilic structure layer and the hydrophobic structure layer by sewing or laminating. Specifically, the preparation comprises cutting the webbing, sewing the two ends, and folding the webbing. The process of making the hemming tape into a ring-shaped hemming tape by laminating is composed of five steps, namely, cutting the webbing, ultrasonically welding the webbing, laminating, hot pressing, and folding the webbing.
[0028] The hydrophilic yarn and the hydrophobic yarn are polyester, nylon, cotton or acrylic, and the elastic yarn is covered yarn, spandex or rubber.
[0029] The utility model first weaves a double-layer webbing, one layer is a hydrophilic structure layer, and the other layer is a hydrophobic structure layer, and then connects the two ends through a connecting part to form an annular edging belt, and then folds and fits together to form an overall structure with the outer surface of the hydrophobic structure layer and the inner layer as the hydrophilic structure layer.
[0030] 1. Production of ribbon
[0031] The hemming belt with sweat transfer management function is composed of two independent belt bodies on both sides and a folded seam between the two belt bodies (such as Figure 4 As shown in the figure, the design of this example is that the two independent belt bodies have the same structure. The belt body has a double-layer structure, namely a hydrophilic structure layer and a hydrophobic structure layer. According to the process design, the hydrophobic structure layer is the top layer of the belt.
[0032] The hydrophilic layer is woven from two sets of yarns, PA6 40 / 34 / 2 and 560D. The first layer uses raw material PA640 / 34 / 2 across N needles (such as Figure 4 As shown in a), the second layer uses raw material 560D and moves in a cycle according to process number 1-2 to provide elasticity to the ribbon (as shown in Figure 4 As shown in b), the third layer and the first layer use the same raw materials and perform the same transverse movement.
[0033] The hydrophobic layer is in the form of floating lines, and the process numbers are 1-1-1-2-2-2 as a cycle (see attached Figure 4 c), using raw material PES 75D / 36F / 2.
[0034] The connecting part is made of PES 75D / 36F / 2, and the process number is 1-3 as a cycle to connect the two sides of the belt (such as Figure 4 (as shown in e).
[0035] 2. Cutting the ribbon
[0036] The prepared webbing is cut using a cutting device.
[0037] 3. Ultrasonic welding webbing
[0038] The two ends of the cut ribbon are overlapped and aligned and then ultrasonically heat-welded to form a preliminary ring-shaped ribbon.
[0039] 4. Fit
[0040] In order to better reinforce the welding joint, a section of hot melt adhesive is attached to the interface of the welded circular webbing for preliminary bonding.
[0041] 5. Hot pressing
[0042] The ribbon with hot melt adhesive at the weld joint is subjected to heat pressing to melt the hot melt adhesive and make the welded joint stronger after cooling, thus obtaining a ring-shaped ribbon with a strong joint.
[0043] 6. Folding webbing
[0044] By folding the hydrophobic layer of the circular webbing outward, the skin-contacting side can be kept dry, and no sweat marks will appear on the outward side after moisture absorption.
[0045] It should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. However, any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A knitted annular edging belt with sweat transfer management, comprising a belt body, characterized in that: The belt body includes a hydrophilic structure layer formed by weaving hydrophilic yarns and a hydrophobic structure layer formed by weaving hydrophobic yarns. A hydrophobic structure layer is provided on the upper and lower surfaces of the hydrophilic structure layer. The hydrophilic layer forms the inner layer of the belt body, and the hydrophobic structure layer forms the outer layer of the belt body. The ends of the hydrophilic structure layer and the hydrophobic structure layer are connected by a connecting part.
2. The knitted annular edging tape with sweat transfer management according to claim 1, characterized in that: The belt body is cut to form a concave cavity, and the two ends of the belt body are connected through a connecting part to form a ring shape, and then folded to form a structure in which the hydrophobic structure layer wraps the hydrophilic structure layer.
3. The knitted annular edging tape with sweat transfer management according to claim 1, characterized in that: The belt body is woven from at least three types of yarns.
4. The knitted annular edging tape with sweat transfer management according to claim 1, characterized in that: The hydrophilic structure layer is woven with elastic yarn Y1 and hydrophilic yarn Y2, and the hydrophobic structure layer is woven with hydrophobic yarn Y3. The water conductivity of the hydrophilic yarn Y2 is greater than that of the hydrophobic yarn.
5. The knitted annular edging tape with sweat transfer management according to claim 4, characterized in that: The diameter D of the elastic yarn Y1 is ≥40D, the hydrophilic yarn Y2 is a high F number yarn, DPF2≤0.5, and the hydrophobic yarn Y3 is a low F number yarn, DPF3≥1.
6. The knitted annular edging tape with sweat transfer management according to claim 1, characterized in that: The connecting portion is connected and fixed to the hydrophilic structure layer and the hydrophobic structure layer by sewing or laminating.
7. The knitted annular edging tape with sweat transfer management according to claim 4, characterized in that: The hydrophilic yarn and the hydrophobic yarn are polyester, nylon, cotton or acrylic, and the elastic yarn is covered yarn, spandex or rubber.