Antibacterial moisture-conducting polyurethane fiber fabric
By setting up antibacterial layer, moisture absorption layer and wet-conducting layer structure in the fiber fabric, the combination of modal fiber, polyester filament fiber and nanofiber is used to solve the odor problem of fiber knitted fabric in sweat treatment, realizing the fabric Wet-guided and quick-drying and wearable comfort.
Patent Information
- Application Number
- CN202420998624.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-05-10
AI Technical Summary
The odor generated by sweating during wear of a single fiber knitted fabric reduces the comfort of wearing.
The antibacterial layer, moisture absorbing layer and moisture guide layer structure are arranged in sequence from the inside to the outside. The antibacterial layer is woven by modal fiber and antibacterial polyurethane elastic fiber, the moisture absorbing layer is woven by polyester filament fiber, and the moisture guide layer is sprayed on moisture absorbing by nanofiber. The layer deviates from the antibacterial layer and combines the adhesive layer and specific pattern design to achieve sweat-induced moisture absorption, moisture conduction, diffusion and moisture release.
It realizes the wet and quick dryness of the fabric, improves the wearing experience, and meets excellent comfort and breathability.
Smart Images
Figure CN222360712U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of clothing fabrics, and in particular to an antibacterial and moisture-conducting polyurethane fiber fabric. Background Art
[0002] With the innovative development of textile chemistry and fiber technology, the functionality of clothing materials has become increasingly diversified. Fiber knitted fabrics are widely used because of their high fiber strength, abrasion resistance, pilling resistance, smooth feel, and excellent drape. Clothes made from them are not only elastic and breathable, but also last longer and remain crisp and in shape. However, single fiber knitted fabrics have many shortcomings, such as the odor generated by sweat during wearing, which reduces wearing comfort.
[0003] In view of this, the present application aims to provide an antibacterial and moisture-conducting polyurethane fiber fabric to better solve the above technical problems. Summary of the Invention
[0004] The purpose of the embodiments of the present application is to provide an antibacterial, moisture-conducting polyurethane fiber fabric, which can solve the technical problem of antibacterial, moisture-conducting and quick-drying fabrics.
[0005] An embodiment of the present application provides an antibacterial and moisture-conducting polyurethane fiber fabric, comprising an antibacterial layer, a moisture-absorbing layer, and a moisture-conducting layer arranged in sequence from the inside to the outside. The antibacterial layer is woven from modal fiber and antibacterial polyurethane elastic fiber, the moisture-absorbing layer is woven from polyester filament fiber, and the moisture-conducting layer is formed by spraying nanofibers on the side of the moisture-absorbing layer facing away from the antibacterial layer.
[0006] Furthermore, an adhesive layer is sprayed on a side of the moisture absorbing layer facing away from the antibacterial layer, and the moisture conducting layer is arranged on the adhesive layer.
[0007] Furthermore, the moisture absorbing layer is provided with a "Z"-shaped pattern, and two ends of the "Z"-shaped pattern are respectively connected to the antibacterial layer and the moisture conducting layer.
[0008] Furthermore, a surface of the antibacterial layer facing away from the hygroscopic layer is provided with corrugated protrusions.
[0009] Furthermore, the thickness of the antibacterial layer is set to 0.3mm-0.4mm, the thickness of the moisture absorption layer is set to 0.6mm-1mm, and the thickness of the moisture conductive layer is set to 0.03mm-0.05mm.
[0010] Furthermore, the diameter of the nanofiber does not exceed 5 μm.
[0011] Furthermore, the modal fiber is 80S / 2 combed compact siro-spun modal, the antibacterial polyurethane stretch fiber is 30D antibacterial polyurethane fiber; the polyester filament fiber is 30D / 24F iterative polyester filament fiber; and the nanofiber is nanofiber electrospun.
[0012] Beneficial effects of the utility model:
[0013] The antibacterial and moisture-conducting polyurethane fiber fabric provided by the utility model includes an antibacterial layer, a moisture-absorbing layer and a moisture-conducting layer arranged in sequence from the inside to the outside. The antibacterial layer is woven from modal fiber and antibacterial polyurethane elastic fiber, the moisture-absorbing layer is woven from polyester filament fiber, and the moisture-conducting layer is formed by spraying nanofibers on the side of the moisture-absorbing layer facing away from the antibacterial layer. The utility model has a simple structure and a reasonable design. Through the antibacterial layer, the moisture-absorbing layer and the moisture-conducting layer arranged in sequence, sweat can be conducted out in a moisture-absorbing-conducting-diffusion-release manner, thereby achieving the moisture-conducting and quick-drying properties of the overall fabric, thereby satisfying an excellent wearing experience. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.
[0015] Figure 1 It is a schematic diagram of the structure of some embodiments of the present utility model;
[0016] Figure 2 It is a schematic structural diagram of some embodiments of the present invention.
[0017] The reference numerals are:
[0018] Antibacterial layer 1, moisture absorption layer 2, moisture conducting layer 3, adhesive layer 4, "Z"-shaped pattern 5, corrugated protrusions 6. DETAILED DESCRIPTION
[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Generally, the components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.
[0020] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents selected embodiments of the present application. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in the present application without creative work are within the scope of protection of the present application.
[0021] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.
[0022] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of this application is typically placed when in use. These terms are intended only to facilitate the description of this application and simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," "third," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0023] Furthermore, terms such as "horizontal," "vertical," and "overhanging" do not necessarily imply that a component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.
[0024] It should also be noted that, in the description of this application, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.
[0025] See also Figure 1 As shown, the antibacterial and moisture-conducting polyurethane fiber fabric described in the embodiment includes an antibacterial layer 1, a moisture-absorbing layer 2 and a moisture-conducting layer 3 arranged in sequence from the inside to the outside. The antibacterial layer 1 is woven from modal fiber and antibacterial polyurethane elastic fiber, the moisture-absorbing layer 2 is woven from polyester filament fiber, and the moisture-conducting layer 3 is formed by spraying nanofibers on the side of the moisture-absorbing layer 2 facing away from the antibacterial layer 1.
[0026] This embodiment has a simple structure and a reasonable design. By sequentially arranging the antibacterial layer 1, the moisture-absorbing layer 2 and the moisture-conducting layer 3, sweat can be conducted out in a manner of moisture absorption-moisture conduction-diffusion release, thereby achieving the moisture-conducting and quick-drying properties of the overall fabric, thereby providing an excellent wearing experience.
[0027] Specifically, in this embodiment, the modal fiber is 80S / 2 combed compact siro-spun modal, the antibacterial polyurethane stretch fiber is 30D antibacterial polyurethane fiber; the polyester filament fiber is 30D / 24F iterative polyester filament fiber; the nanofiber is nanofiber electrospun; and the diameter of the nanofiber does not exceed 5um.
[0028] In this embodiment, the materials of each layer of the fabric are specifically selected, and the moisture absorption capacity of the modal fiber is 50% higher than that of the cotton fiber, thereby ensuring the moisture absorption capacity of the antibacterial layer 1, so as to smoothly guide the sweat to the moisture absorption layer 2. The moisture absorption layer 2 is a middle layer of polyester filament fiber, which has different wicking properties from the nanofiber as the moisture conduction layer 3, thereby smoothly conducting sweat, making the fabric absorb and dry quickly, and achieving an antibacterial single moisture conduction effect.
[0029] In some embodiments, an adhesive layer 4 is sprayed on a side of the moisture absorbing layer 2 facing away from the antibacterial layer 1 , and the moisture conducting layer 3 is disposed on the adhesive layer 4 .
[0030] In this embodiment, it is specifically shown that the moisture-absorbing layer 2 is provided with an adhesive layer 4, and the nanofibers can be sprayed on the adhesive by electrostatic spinning to perform the bonding setting of the moisture-conducting layer 3. The moisture-conducting layer 3 of this embodiment is formed by electrostatic spinning of nanofibers. The fiber fineness is small and has a strong capillary wicking effect. A good humidity difference is formed with the polyester filament fiber of the moisture-conducting layer 3, which can quickly absorb sweat into the outer layer, thereby achieving the effect of fast moisture conduction and quick drying.
[0031] In some embodiments, see Figure 2 As shown, the moisture absorbing layer 2 is provided with a "Z"-shaped pattern 5, and the two ends of the "Z"-shaped pattern 5 are respectively connected to the antibacterial layer 1 and the moisture conducting layer 3.
[0032] In this embodiment, by providing the "Z"-shaped lines 5, a connecting function between the upper and lower parts can be achieved, and a good moisture conduction effect is achieved.
[0033] In some embodiments, see Figure 2 As shown, the side of the antibacterial layer 1 facing away from the moisture-absorbing layer 2 is provided with corrugated protrusions 6 .
[0034] In this embodiment, the corrugated protrusions 6 are provided to prevent the fabric from being closely attached to the skin, thereby ensuring the breathability of the fabric.
[0035] In some embodiments, the thickness of the antibacterial layer 1 is set to 0.3 mm-0.4 mm, the thickness of the moisture absorption layer 2 is set to 0.6 mm-1 mm, and the thickness of the moisture conductive layer 3 is set to 0.03 mm-0.05 mm.
[0036] In this embodiment, the thickness setting range of each layer of the fabric is specifically shown, wherein the thickness of the moisture-absorbing layer 2 is greater than that of the antibacterial layer 1 and the moisture-conducting layer 3, which can effectively prevent the problem of sweat back-seepage after the outer layer is saturated with sweat, thereby ensuring the moisture-absorbing and moisture-conducting effect of the fabric and achieving a better wearing experience.
[0037] The above are merely preferred embodiments of the present application and are not intended to limit the present application. Those skilled in the art will readily appreciate that various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.
Claims
1. An antibacterial moisture-conducting polyurethane fiber fabric, characterized in that: The invention comprises an antibacterial layer, a moisture-absorbing layer and a moisture-conducting layer which are arranged in sequence from the inside to the outside. The antibacterial layer is woven from modal fiber and antibacterial polyurethane elastic fiber, the moisture-absorbing layer is woven from polyester filament fiber, and the moisture-conducting layer is formed by spraying nanofibers on the side of the moisture-absorbing layer away from the antibacterial layer.
2. The antibacterial moisture-conducting polyurethane fiber fabric according to claim 1, characterized in that: The moisture absorbing layer is sprayed with an adhesive layer on the side facing away from the antibacterial layer, and the moisture conducting layer is arranged on the adhesive layer.
3. The antibacterial moisture-conducting polyurethane fiber fabric according to claim 1, characterized in that: The moisture absorption layer is provided with a "Z"-shaped pattern, and the two ends of the "Z"-shaped pattern are respectively connected to the antibacterial layer and the moisture conductive layer.
4. The antibacterial moisture-conducting polyurethane fiber fabric according to claim 1, characterized in that: A side of the antibacterial layer facing away from the moisture absorbing layer is provided with corrugated protrusions.
5. The antibacterial moisture-conducting polyurethane fiber fabric according to claim 1, characterized in that: The thickness of the antibacterial layer is set to 0.3 mm-0.4 mm, the thickness of the moisture absorption layer is set to 0.6 mm-1 mm, and the thickness of the moisture conductive layer is set to 0.03 mm-0.05 mm.
6. The antibacterial moisture-conducting polyurethane fiber fabric according to claim 1, characterized in that: The diameter of the nanofibers does not exceed 5 um.
7. The antibacterial moisture-conducting polyurethane fiber fabric according to claim 1, characterized in that: The modal fiber is 80S / 2 combed compact siro-spun modal, the antibacterial polyurethane stretch fiber is 30D antibacterial polyurethane fiber; the polyester filament fiber is 30D / 24F iterative polyester filament fiber; and the nanofiber is nanofiber electrospun.