Moisture-absorbing and quick-drying fabric

Abstract

The utility model discloses a moisture-absorbing quick-dry fabric, which comprises a fabric body formed by interweaving warp yarns and weft yarns according to a surface and inner layer changing structure, the warp yarns comprise first warp yarns and second warp yarns, and the weft yarns comprise first weft yarns and second weft yarns; the first warp yarns and the first weft yarns are interwoven to form a first fabric layer, and the second warp yarns and the second weft yarns are interwoven to form a second fabric layer; the first warp yarns and the first weft yarns are PLA / PHBV blended filaments, the fineness of monofilaments is 0.8-1.5 D, and the monofilaments are provided with grooves in the length direction; the second warp yarns and the second weft yarns are superfine fiber filaments, and the fineness of the monofilaments is 0.1-0.5 D. Compared with a single-layer fabric, the double-layer fabric adopting the surface and inner layer exchange structure has a warm-keeping effect. And the superfine fibers have a better wicking effect and can absorb sweat guided by the coarse fibers, so that the fabric has a moisture absorption effect. And the PLA / PHBV blended filaments are used, so that the fabric has an antibacterial effect.

Description

Technical Field

[0001] This utility model relates to a moisture-wicking and quick-drying fabric, belonging to the field of textile fabric technology. Background Technology

[0002] With the deepening integration of national fitness and public health awareness, outdoor sports such as mountain climbing, running, and hiking are gradually becoming more popular, especially running, such as morning runs and evening runs, which attract sports enthusiasts of almost all ages. Therefore, outdoor sports textiles have also ushered in development opportunities. During exercise, the thermal and moisture comfort of the fabric is very important for the wearer. During running, the body secretes a lot of sweat, greatly increasing the demand for moisture-wicking and quick-drying textiles. This is especially true during morning or evening runs in spring and autumn when temperatures are lower. How to develop a moisture-wicking and quick-drying fabric that can adapt to the lower humidity of spring and autumn? Utility Model Content

[0003] The purpose of this invention is to provide a moisture-wicking and quick-drying fabric. The use of an alternating inner and outer layer structure can increase the thickness of the fabric, and the filaments of different deniers have different moisture-wicking effects, thereby enabling the fabric to have the effect of wicking away moisture and sweat.

[0004] To solve the above-mentioned technical problems, the purpose of this utility model is achieved as follows:

[0005] The present invention relates to a moisture-wicking and quick-drying fabric, comprising a fabric body woven from warp and weft yarns in an alternating layered structure, wherein the warp yarns include a first warp yarn and a second warp yarn, and the weft yarns include a first weft yarn and a second weft yarn; the first warp yarn and the first weft yarn interweave to form a first fabric layer, and the second warp yarn and the second weft yarn interweave to form a second fabric layer.

[0006] The first warp yarn and the first weft yarn are PLA / PHBV blended filaments, wherein the fineness of the monofilaments in the PLA / PHBV blended filaments is 0.8-1.5D, and the monofilaments have grooves along the length direction;

[0007] The second warp yarn and the second weft yarn are ultra-fine chemical fiber filaments, and the fineness of the single filament in the ultra-fine chemical fiber filaments is 0.1-0.5D.

[0008] Based on the above scheme and as a preferred embodiment of the above scheme: the cross-section of the monofilament in the PLA / PHBV blended filament is cross-shaped, Y-shaped or H-shaped.

[0009] Based on the above scheme and as a preferred embodiment of the above scheme: the fineness of the PLA / PHBV blended filament is 50D / 36-48F, and the fineness of the ultrafine chemical fiber filament is 72D / 144F-288F.

[0010] Based on the above scheme and as a preferred embodiment of the above scheme: the ultrafine chemical fiber filament is a cooling polyethylene filament, a cooling polyester filament, or a cooling nylon filament.

[0011] Based on the above scheme and as a preferred embodiment of the above scheme: one side of the fabric body is bonded with a waterproof and breathable membrane by a breathable adhesive.

[0012] The beneficial effects of this utility model are as follows: The moisture-wicking and quick-drying fabric involved in this utility model, using a double-layered structure with alternating inner and outer layers, provides better warmth retention than a single-layered fabric. Furthermore, the microfiber has a better wicking effect, absorbing sweat that would otherwise be carried away by coarser fibers, thus giving the fabric its moisture-wicking properties. Additionally, the PLA / PHBV blended filaments used give the fabric antibacterial properties. Attached Figure Description

[0013] Figure 1 This is a schematic cross-sectional view of the moisture-wicking and quick-drying fabric involved in Example 1.

[0014] Figure 2 This is a diagram of the microstructure of the moisture-wicking and quick-drying fabric involved in Example 1;

[0015] Figure 3 This is a top view structural diagram of the moisture-wicking and quick-drying fabric involved in Example 1;

[0016] Figure 4 This is a cross-sectional structural diagram of the moisture-wicking and quick-drying fabric involved in Example 2. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0018] Example 1

[0019] Combination Figure 1 and Figure 2 and Figure 3 This embodiment will be described in detail below. The moisture-wicking and quick-drying fabric involved in this embodiment is characterized by comprising a fabric body woven from warp and weft yarns in a layered weave structure. The warp yarns include a first warp yarn and a second warp yarn, and the weft yarns include a first weft yarn and a second weft yarn. The first warp yarn and the first weft yarn interweave to form a first fabric layer 1, and the second warp yarn and the second weft yarn interweave to form a second fabric layer 2. The first warp yarn and the first weft yarn are PLA / PHBV blended filaments, wherein the fineness of the monofilaments in the PLA / PHBV blended filaments is 0.8-1.5D, and the monofilaments have grooves along their length. The second warp yarn and the second weft yarn are ultrafine synthetic fiber filaments, wherein the fineness of the monofilaments in the ultrafine synthetic fiber filaments is 0.1-0.5D.

[0020] Furthermore, the PLA / PHBV blended filament has a fineness of 50D / 36-48F, and the ultrafine synthetic fiber filament has a fineness of 72D / 144F-288F. In this embodiment, 50D / 36F and 72D / 288F are selected.

[0021] Furthermore, the cross-section of the monofilaments in the PLA / PHBV blend filaments is cross-shaped, Y-shaped, or H-shaped. In this embodiment, a cross-shaped cross-section is selected.

[0022] Furthermore, the ultrafine chemical fiber filament is a cooling polyethylene filament, a cooling polyester filament, or a cooling nylon filament. In this embodiment, a cooling ethylene filament is selected.

[0023] In the alternating layer structure involved in this embodiment, in each cycle, the warp yarns include warp yarn 101, warp yarn 202, warp yarn 303, warp yarn 404, warp yarn 505, warp yarn 606, warp yarn 707, warp yarn 808, warp yarn 909, warp yarn 1010, warp yarn 111, warp yarn 1212, warp yarn 1313, warp yarn 1414, and warp yarn 15. 115. Warp yarn 16 116, weft yarns include weft yarn 1 201, weft yarn 2 202, weft yarn 3 203, weft yarn 4 204, weft yarn 5 205, weft yarn 6 206, weft yarn 7 207, weft yarn 8 208, weft yarn 9 209, weft yarn 10 210, weft yarn 11 211, weft yarn 12 212, weft yarn 13 213, weft yarn 14 214, weft yarn 15 215, weft yarn 16 216. Among them, warp yarn 101, warp yarn 3103, warp yarn 5105, warp yarn 7107, warp yarn 9109, warp yarn 111, warp yarn 13113, and warp yarn 15115 are all first warp yarns; warp yarn 2102, warp yarn 4104, warp yarn 6106, warp yarn 8108, warp yarn 10110, warp yarn 12112, warp yarn 14114, and warp yarn 16116 are all second warp yarns; weft yarn 1201, weft yarn 3203, weft yarn 5205, weft yarn 7207, weft yarn 9209, weft yarn 11211, weft yarn 13213, and weft yarn 15215 are all first warp weft yarns; weft yarn 2202, weft yarn 4204, weft yarn 6206, weft yarn 8208, weft yarn 10210, weft yarn 12212, weft yarn 14214, and weft yarn 16216 are all second weft yarns.

[0024] In area A1, the front side is woven with the first four warp yarns interlaced with the first four weft yarns, and the reverse side is woven with the first four second warp yarns interlaced with the first four weft yarns. In area A2, the front side is woven with the last four warp yarns interlaced with the last four weft yarns, and the reverse side is woven with the last four warp yarns interlaced with the last four weft yarns. In area B1, the front side is woven with the first four second warp yarns interlaced with the last four weft yarns, and the reverse side is woven with the first four warp yarns interlaced with the last four weft yarns. In area B2, the front side is woven with the last four second warp yarns interlaced with the first four second weft yarns, and the reverse side is woven with the last four first warp yarns interlaced with the first four weft yarns. See [link to specific interlacing pattern] for details. Figure 2 And in Figure 2 In the diagram, ■ represents the interlacing point of the first warp and the first weft, and ╳ represents the interlacing point of the second warp and the second weft. ○ indicates that when weaving the reverse side, the warp yarns on the front side are raised and positioned above the weft edge.

[0025] The specific weaving process is as follows:

[0026] When weft yarn 101 is introduced, warp yarns 101, 5105, 9109, 110, 121, 131, 141, and 161 are located above the weave opening, while the remaining warp yarns are located below the weave opening.

[0027] When weft yarn 202 is introduced, warp yarns 101, 202, 303, 505, 606, 707, 110, and 1404 are located above the weave opening, while the remaining warp yarns are located below the weave opening.

[0028] When weft yarn 3203 is introduced, warp yarns 3103, 7107, 110, 111, 121, 141, 151, and 161 are located above the weave opening, while the remaining warp yarns are located below the weave opening.

[0029] When weft yarn 4204 is introduced, warp yarns 101, 3103, 4104, 5105, 7107, 8108, 12112, and 16116 are located above the weave opening, while the remaining warp yarns are located below the weave opening.

[0030] When weft yarn 5205 is introduced, warp yarns 101, 5105, 9109, 110, 1212, 13113, 14114, and 16116 are located above the weave opening, while the remaining warp yarns are located below the weave opening.

[0031] When introducing weft yarn 6206, warp yarns 101, 202, 303, 505, 606, 707, 110, and 1404 are located above the weave opening, while the remaining warp yarns are located below the weave opening.

[0032] When weft yarn 7207 is introduced, warp yarns 3103, 7107, 110, 111, 121, 141, 151, and 161 are located above the weave opening, while the remaining warp yarns are located below the weave opening.

[0033] When introducing weft yarn 8208, warp yarns 101, 3103, 4104, 5105, 7107, 8108, 12112, and 16116 are located above the weave opening, while the remaining warp yarns are located below the weave opening.

[0034] When weft yarn 9209 is introduced, warp yarns 101, 2102, 4104, 5105, 6106, 8108, 9109, and 13113 are located above the weave opening, while the remaining warp yarns are located below the weave opening.

[0035] When weft yarn 10 is introduced, warp yarns 210, 610, 9109, 110, 111, 131, 141, and 151 are located above the weave opening, while the remaining warp yarns are located below the weave opening.

[0036] When weft yarn 111 is introduced, warp yarns 212, 313, 4104, 6106, 7107, 8108, 111, and 15115 are located above the weave opening, while the remaining warp yarns are located below the weave opening.

[0037] When weft yarn 1212 is introduced, warp yarns 4104, 8108, 9109, 111, 12112, 13113, 15115, and 16116 are located above the weave opening, while the remaining warp yarns are located below the weave opening.

[0038] When weft yarn 13213 is introduced, warp yarns 101, 212, 4104, 5105, 6106, 8108, 9109, and 113 are located above the weave opening, while the remaining warp yarns are located below the weave opening.

[0039] When weft yarn 14 214 is introduced, warp yarns 2 102, 6 106, 9 109, 110, 111, 13 113, 14 114, and 15 115 are located above the weave opening, while the remaining warp yarns are located below the weave opening.

[0040] When weft yarn 15215 is introduced, warp yarns 2102, 3103, 4104, 6106, 7107, 8108, 111, and 15115 are located above the weave opening, while the remaining warp yarns are located below the weave opening.

[0041] When weft yarn 16216 is introduced, warp yarns 4104, 8108, 9109, 111, 12112, 13113, 15115, and 16116 are located above the weave opening, while the remaining warp yarns are located below the weave opening.

[0042] Example 2

[0043] Combination Figure 4 This embodiment will be described in detail below. The moisture-wicking and quick-drying fabric involved in this embodiment differs from that in Embodiment 1 in that a waterproof and breathable membrane 3, specifically an ePTFE microporous membrane, is laminated to one side of the fabric body through a breathable adhesive.

[0044] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A moisture-wicking and quick-drying fabric, characterized in that, The fabric body is composed of warp and weft yarns interwoven in a double-layered structure. The warp yarns include a first warp yarn and a second warp yarn, and the weft yarns include a first weft yarn and a second weft yarn. The first warp yarn and the first weft yarn interweave to form a first fabric layer (1), and the second warp yarn and the second weft yarn interweave to form a second fabric layer (2). The first warp yarn and the first weft yarn are PLA / PHBV blended filaments, wherein the fineness of the monofilaments in the PLA / PHBV blended filaments is 0.8-1.5D, and the monofilaments have grooves along the length direction; The second warp yarn and the second weft yarn are ultra-fine chemical fiber filaments, and the fineness of the single filament in the ultra-fine chemical fiber filaments is 0.1-0.5D.

2. The moisture-wicking and quick-drying fabric according to claim 1, characterized in that, The cross-section of the monofilaments in the PLA / PHBV blended filaments is cross-shaped, Y-shaped, or H-shaped.

3. The moisture-wicking and quick-drying fabric according to claim 1, characterized in that, The fineness of the PLA / PHBV blended filament is 50D / 36-48F, and the fineness of the ultrafine chemical fiber filament is 72D / 144F-288F.

4. The moisture-wicking and quick-drying fabric according to claim 1, characterized in that, The ultrafine chemical fiber filament is a cooling polyethylene filament, a cooling polyester filament, or a cooling nylon filament.

5. The moisture-wicking and quick-drying fabric according to claim 1, characterized in that, One side of the fabric body is bonded with a waterproof and breathable membrane using a breathable adhesive.

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