Moisture-absorbing and quick-drying polyester fabric
By adopting an interwoven structure of upper and lower layers in polyester fabrics, the combination of moisture-absorbing and wear-resistant and wet-conducting composite yarns is used to form a hydrophilic and hydrophobic double-layer structure, which solves the problem of poor hygroscopicity of polyester fabrics and improves moisture-absorbing and sweating ability and wear Comfort.
Patent Information
- Application Number
- CN202322835105.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-10-21
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2033-10-21
AI Technical Summary
Polyester fabrics have poor hygroscopicity, which makes it impossible to absorb sweat from the skin in time when wearing, affecting the comfort of wearing.
The upper and lower layers of interwoven structure are adopted, wherein the upper layer is a moisture-absorbing and wear-resistant composite yarn and the lower layer is a moisture-guiding composite yarn. A double-layer structure is formed by combining hydrophilic and hydrophobic composite yarns to improve moisture-absorbing and sweating ability.
It effectively discharges sweat, keeps the skin dry, improves the moisture absorption and sweating ability of the fabric, and improves the comfort of wearing.
Smart Images
Figure CN222303180U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of textile fabrics, in particular to a moisture-absorbing and quick-drying polyester fabric. Background Art
[0002] Polyester has excellent wrinkle resistance and shape retention. Clothes made from it are not easy to wrinkle during wearing and can maintain the original shape of the clothes. Polyester also has high strength and elastic recovery ability, making the woven fabric strong and durable, and can quickly return to its original shape. Polyester also has the characteristics of wear resistance and non-stick hair, making the fabric look neater. However, the hygroscopicity of polyester fiber is poor. When the clothes made from it are worn close to the skin, they cannot absorb the sweat produced by the skin in time, and the wearing comfort is poor. For this reason, the utility model provides a moisture-absorbing and quick-drying polyester fabric. Utility Model Content
[0003] The utility model aims to provide a moisture-absorbing and quick-drying polyester fabric.
[0004] In order to solve the above technical problems, the purpose of the utility model is achieved as follows:
[0005] A moisture-absorbing quick-drying polyester fabric, comprising: an upper layer and a lower layer;
[0006] The upper layer is interwoven with warp yarns and weft yarns; both the warp yarns and the weft yarns are hygroscopic and wear-resistant composite yarns; the hygroscopic and wear-resistant composite yarns include core yarns and wrapping yarns spirally wound around the core yarns; the core yarns are polyester-spandex core-spun yarns, the core yarns of the polyester-spandex core-spun yarns are spandex filaments, and the wrapping yarns are hydrophilic polyester yarns; the wrapping yarns are hygroscopic nylon yarns;
[0007] The lower layer is formed by interweaving warp yarns and weft yarns, wherein the weft yarns include first weft yarns and second weft yarns which are double wefts of each other and form a double weft structure with the warp yarns;
[0008] The warp yarn is a moisture-conducting composite yarn; the moisture-conducting composite yarn comprises a core yarn and a wrapping yarn spirally wound around the core yarn; the core yarn is a polyester-spandex core-spun yarn, the core yarn of the polyester-spandex core-spun yarn is a spandex filament, and the wrapping yarn is a hydrophobic polyester yarn; the wrapping yarn is a polypropylene fiber yarn;
[0009] The first weft yarn is a hydrophilic composite yarn; the hydrophilic composite yarn comprises a core yarn and a wrapping yarn spirally wound around the core yarn; the core yarn is a polyester-spandex core-spun yarn, the core yarn of the polyester-spandex core-spun yarn is a spandex filament, and the wrapping yarn is a hydrophilic polyester yarn; the wrapping yarn is a vinylon fiber yarn;
[0010] The second weft yarn is a hydrophobic composite yarn; the hydrophobic composite yarn includes a core wire and a wrapping wire spirally wound around the core wire; the core wire is a polyester-spandex core-spun yarn, the core yarn of the polyester-spandex core-spun yarn is spandex filament, and the wrapping yarn is a hydrophobic polyester yarn; the wrapping wire is a polylactic acid filament.
[0011] On the basis of the above scheme and as a preferred scheme of the above scheme, the spandex filaments are antibacterial spandex filaments.
[0012] On the basis of the above scheme and as a preferred scheme of the above scheme, the upper layer and the lower layer are connected by sewing.
[0013] On the basis of the above scheme and as a preferred scheme of the above scheme, the hydrophilic polyester yarn is spun from hydrophilic polyester fibers with special-shaped cross-sections.
[0014] On the basis of the above solution and as a preferred solution of the above solution, a triple-proofing finishing agent layer is attached to the upper layer and the lower layer.
[0015] The beneficial effects of the utility model are as follows: the utility model comprises two layers, the upper layer is woven with moisture-absorbing and hydrophilic moisture-absorbing and wear-resistant composite yarn, the warp yarn of the lower layer is made of hydrophobic moisture-conducting composite yarn, the two layers form a double-layer structure with one side being hydrophilic and the other side being hydrophobic, which can guide the sweat generated by the skin and keep the skin dry; at the same time, the lower layer adopts a double-weft structure, one layer adopts hydrophilic composite yarn, and the other layer adopts hydrophobic composite yarn, forming a second hydrophilic and hydrophobic double-sided structure, which can improve the moisture absorption and perspiration discharge capacity of the fabric. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the fabric layer structure of the utility model.
[0017] Figure 2 This is a schematic diagram of the structure of the moisture-absorbing and wear-resistant composite yarn of the utility model.
[0018] Figure 3 This is a schematic diagram of the structure of the moisture-conducting composite yarn of the utility model.
[0019] Figure 4 This is a schematic diagram of the structure of the hydrophilic composite yarn of the utility model.
[0020] Figure 5 This is a schematic diagram of the structure of the hydrophobic composite yarn of the utility model.
[0021] In the figure: 1, upper layer; 2, lower layer; 11, spandex filament; 12, hydrophilic polyester yarn; 13, hygroscopic nylon yarn; 14, polypropylene fiber yarn; 15, hydrophobic polyester yarn; 16, vinylon fiber yarn; 17, polylactic acid filament. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.
[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and 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 a limitation on the present invention.
[0024] like Figure 1 As shown, a moisture-absorbing quick-drying polyester fabric comprises: an upper layer 1 and a lower layer 2. The upper layer 1 and the lower layer 2 are connected by sewing.
[0025] The upper layer 1 is formed by interweaving warp yarns and weft yarns, and both the warp yarns and the weft yarns are moisture-absorbing and wear-resistant composite yarns.
[0026] like Figure 2 As shown, the moisture-absorbing and wear-resistant composite yarn includes a core wire and a wrapping wire spirally wound around the outside of the core wire; the core wire is a polyester-spandex core-spun yarn, the core yarn of the polyester-spandex core-spun yarn is a spandex filament 11, and the wrapping yarn is a hydrophilic polyester yarn 12; the wrapping wire is a moisture-absorbing nylon yarn 13.
[0027] The hydrophilic polyester yarn 12 is made of hydrophilic polyester fiber with a special cross section. The hydrophilic polyester fiber is made by modifying polyester fiber. The hygroscopic nylon yarn 13 is spun from nylon fiber with hygroscopic flame retardant function. The hygroscopic flame retardant nylon fiber is made of hygroscopic flame retardant polyamide 66.
[0028] The lower layer 2 is interwoven with warp yarns and weft yarns, wherein the weft yarns include first weft yarns and second weft yarns which are double wefts of each other and form a double weft structure with the warp yarns. The first weft yarn is the surface weft and the second weft yarn is the inner weft, the surface weft faces the upper layer 1 and the inner weft faces the human body.
[0029] The warp yarn is a moisture-conducting composite yarn. Figure 3 As shown, the moisture-conducting composite yarn includes a core wire and a wrapping wire spirally wound around the outside of the core wire; the core wire is a polyester-spandex core-spun yarn, the core yarn of the polyester-spandex core-spun yarn is a spandex filament 11, and the wrapping yarn is a hydrophobic polyester yarn 15; the wrapping wire is a polypropylene fiber yarn 14.
[0030] The hydrophobic polyester yarn 15 is spun from hydrophobic polyester fibers.
[0031] The first weft yarn is a hydrophilic composite yarn, such as Figure 4 As shown, the hydrophilic composite yarn includes a core wire and a wrapping wire spirally wound around the core wire; the core wire is a polyester-spandex core-spun yarn, the core yarn of the polyester-spandex core-spun yarn is a spandex filament 11, and the wrapping yarn is a hydrophilic polyester yarn 12; the wrapping wire is a vinylon fiber yarn 16.
[0032] The second weft yarn is a hydrophobic composite yarn, such as Figure 5 As shown, the hydrophobic composite yarn includes a core wire and a wrapping wire spirally wound around the outside of the core wire; the core wire is a polyester-spandex core-spun yarn, the core yarn of the polyester-spandex core-spun yarn is a spandex filament 11, and the wrapping yarn is a hydrophobic polyester yarn 15; the wrapping wire is a polylactic acid filament 17.
[0033] Preferably, the spandex filaments 11 are antibacterial spandex filaments to improve the antibacterial and mildew-proof properties of the fabric.
[0034] Furthermore, a three-proof finishing agent layer is attached to the upper layer 1 and the lower layer 2, so that the fabric has waterproof, oil-proof and anti-fouling properties.
[0035] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.
Claims
1. A moisture-absorbing quick-drying polyester fabric, characterized in that: include: upper layer (1) and lower layer (2); The upper layer (1) is formed by interweaving warp yarns and weft yarns; the warp yarns and weft yarns are both hygroscopic and wear-resistant composite yarns; the hygroscopic and wear-resistant composite yarns include core yarns and wrapping yarns spirally wound around the core yarns; the core yarns are polyester-spandex core-spun yarns, the core yarns of the polyester-spandex core-spun yarns are spandex filaments (11), and the wrapping yarns are hydrophilic polyester yarns (12); the wrapping yarns are hygroscopic nylon yarns (13); The lower layer (2) is formed by interweaving warp yarns and weft yarns, wherein the weft yarns include first weft yarns and second weft yarns which are double wefts of each other and form a double weft structure with the warp yarns; The warp yarn is a moisture-conducting composite yarn; the moisture-conducting composite yarn comprises a core yarn and a wrapping yarn spirally wound around the core yarn; the core yarn is a polyester-spandex core-spun yarn, the core yarn of the polyester-spandex core-spun yarn is a spandex filament (11), and the wrapping yarn is a hydrophobic polyester yarn (15); the wrapping yarn is a polypropylene fiber yarn (14); The first weft yarn is a hydrophilic composite yarn; the hydrophilic composite yarn comprises a core yarn and a wrapping yarn spirally wound around the core yarn; the core yarn is a polyester-spandex core-spun yarn, the core yarn of the polyester-spandex core-spun yarn is a spandex filament (11), and the wrapping yarn is a hydrophilic polyester yarn (12); the wrapping yarn is a vinylon fiber yarn (16); The second weft yarn is a hydrophobic composite yarn; the hydrophobic composite yarn comprises a core yarn and a wrapping yarn spirally wound around the core yarn; the core yarn is a polyester-spandex core-spun yarn, the core yarn of the polyester-spandex core-spun yarn is a spandex filament (11), and the wrapping yarn is a hydrophobic polyester yarn (15); the wrapping yarn is a polylactic acid filament (17).
2. The moisture-absorbing and quick-drying polyester fabric according to claim 1, characterized in that: The spandex filaments (11) are antibacterial spandex filaments.
3. The moisture-absorbing and quick-drying polyester fabric according to claim 1, characterized in that: The upper layer (1) and the lower layer (2) are connected by sewing.
4. The moisture-absorbing and quick-drying polyester fabric according to claim 1, characterized in that: The hydrophilic polyester yarn (12) is spun from hydrophilic polyester fibers with special-shaped cross-sections.
5. The moisture-absorbing and quick-drying polyester fabric according to claim 1, characterized in that: The upper layer (1) and the lower layer (2) are attached with a three-proof finishing agent layer.