Wear-resistant polyester pongee fabric
Through the three-layer structure design, wear-resistant composite yarn, phase change temperature adjustment microcapsules and milk protein fiber yarn, the problems of insufficient warmth and feel of Chunya-woven fabrics are solved, and wear-resistant, high-strength and comfortable clothing are achieved Fabric.
Patent Information
- Application Number
- CN202322835030.1
- 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
Chunyayi fabrics have shortcomings in terms of warmth and feel, and are poor in applicability, making them difficult to use as high-quality clothing fabrics.
Wear-resistant spring sub-spin fabric design with a three-layer structure, the surface layer is interwoven with wear-resistant composite yarn, the middle layer is a three-dimensional curved hollow acrylic fiber flocculation layer attached to phase change temperature adjustment microcapsules, and the inner layer is a milk protein fiber yarn In combination with wear-resistant coating and hydrophobic coating, it enhances the wear resistance, warmth and comfort of the fabric.
It improves the wear resistance, high strength, wrinkle resistance and comfort of the fabric, enhances warmth and wear comfort, while improving the feel and skin-friendliness, and improves the applicability of clothing fabrics.
Smart Images
Figure CN222310074U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of textile fabrics, in particular to a wear-resistant polyester pongee fabric. Background Art
[0002] Polyester pongee fabric is a common clothing fabric and is an old fabric that has been around for a long time. Common polyester pongee fabrics include semi-elastic polyester pongee, full-elastic polyester pongee, matte polyester pongee, etc. Polyester pongee fabric is made of polyester fiber, which has good wrinkle resistance and wear resistance, but poor warmth retention and hand feel, and poor applicability as clothing fabric. To this end, the utility model provides a wear-resistant polyester pongee fabric. Utility Model Content
[0003] The utility model aims to provide a wear-resistant polyester pongee fabric.
[0004] In order to solve the above technical problems, the purpose of the utility model is achieved as follows:
[0005] A wear-resistant polyester pongee fabric, comprising: a polyester pongee surface layer, a middle layer and an inner layer;
[0006] The surface layer is formed by interweaving warp yarns and weft yarns; the warp yarns and weft yarns are both made of wear-resistant composite yarns; the wear-resistant composite yarns are formed by twisting polyester filaments, nylon filaments and polylactic acid filaments;
[0007] The middle layer is a thermal insulation flake layer; the thermal insulation flake layer is made of three-dimensional curved hollow acrylic fibers; phase change temperature regulating microcapsules are attached to the three-dimensional curved hollow acrylic fibers;
[0008] The inner layer is woven from milk protein fiber yarn.
[0009] On the basis of the above scheme and as a preferred scheme of the above scheme, the polyester filament is an antibacterial polyester filament.
[0010] On the basis of the above scheme and as a preferred scheme of the above scheme, the nylon filaments are antibacterial nylon filaments.
[0011] On the basis of the above solution and as a preferred solution of the above solution, a flame retardant finishing agent layer is attached to the surface of the wear-resistant composite yarn.
[0012] On the basis of the above scheme and as a preferred scheme of the above scheme, the surface of the polyester pongee surface layer away from the middle layer is coated with a wear-resistant coating.
[0013] On the basis of the above scheme and as a preferred scheme of the above scheme, the surface of the polyester pongee surface layer away from the middle layer is coated with a hydrophobic coating.
[0014] On the basis of the above scheme and as a preferred scheme of the above scheme, a nylon mesh layer is arranged between the middle layer and the polyester pongee surface layer; a nylon mesh layer is arranged between the middle layer and the inner layer.
[0015] The beneficial effects of the utility model are as follows: the utility model comprises a polyester pongee surface layer, a thermal insulation middle layer and a skin-friendly inner layer; the polyester pongee surface layer is woven from wear-resistant composite yarn, and has the advantages of wear resistance, high strength and wrinkle resistance, while the addition of polylactic acid filaments can also improve the feel of the fabric; the thermal insulation middle layer is a flake layer made of three-dimensional curved hollow acrylic fibers with phase change temperature regulating microcapsules attached thereto, which has a fluffy feel and good thermal insulation, and the phase change microcapsules also give the fabric a certain temperature regulating ability, thereby improving the wearing comfort; the inner layer is woven from milk protein fiber yarn, and has the characteristics of being comfortable, skin-friendly, smooth and warm, etc. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the fabric layer structure of Example 1 of the utility model.
[0017] Figure 2 This is a schematic diagram of the fabric layer structure of the second embodiment of the present utility model.
[0018] Figure 3 This is a schematic diagram of the structure of the wear-resistant composite yarn of the utility model.
[0019] In the figure: 1. Polyester pongee surface layer; 2. Middle layer; 3. Inner layer; 4. Wear-resistant coating; 5. Hydrophobic coating; 6. Nylon mesh layer; 11. Polyester filament; 12. Nylon filament; 13. Polylactic acid filament. DETAILED DESCRIPTION
[0020] 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.
[0021] Embodiment 1:
[0022] like Figure 1 As shown,
[0023] A wear-resistant polyester pongee fabric comprises a polyester pongee surface layer 1, a nylon mesh layer 6, a middle layer 2, a nylon mesh layer 6 and an inner layer 3 which are arranged in sequence.
[0024] The surface layer 1 is formed by interweaving warp yarns and weft yarns. Both the warp yarns and the weft yarns are made of wear-resistant composite yarns, such as Figure 3As shown, the wear-resistant composite yarn is formed by twisting polyester filaments 11, nylon filaments 12 and polylactic acid filaments 13. Both the polyester filaments 11 and the nylon filaments 12 have good wear resistance and high strength, which can ensure the durability of the fabric. At the same time, the polylactic acid filaments 13 have a soft feel and wrinkle resistance and resilience, which can improve the feel of the fabric surface and enhance comfort.
[0025] Preferably, the polyester filament 11 is an antibacterial polyester filament, and the nylon filament 12 is an antibacterial nylon filament. The antibacterial properties of the antibacterial polyester filament and the antibacterial nylon filament combined with the antibacterial properties of the polylactic acid filament 13 make the surface layer 1 have excellent antibacterial and antibacterial functions, which can prevent bacteria from breeding and causing health and safety problems.
[0026] Furthermore, a flame retardant finishing agent layer is attached to the surface of the wear-resistant composite yarn to improve the flame retardant performance of the fabric. The flame retardant finishing agent layer is prepared by impregnating the wear-resistant composite yarn with a flame retardant finishing agent solution.
[0027] The middle layer 2 is a thermal insulation flake layer. The thermal insulation flake layer is made of three-dimensional curved hollow acrylic fiber, and the three-dimensional curved hollow acrylic fiber is attached with phase change thermostatic microcapsules. The flakes made of three-dimensional curved hollow acrylic fiber have good fluffiness, and can store a large amount of air with the hollow structure, thereby greatly improving the warmth retention of the fabric. At the same time, the three-dimensional curved hollow acrylic fiber is attached with phase change thermostatic microcapsules by impregnating the phase change thermostatic microcapsule finishing liquid, so that the fabric has a phase change thermostatic function, which can improve the comfort of wearing.
[0028] Preferably, the preparation steps of the three-dimensional curved hollow acrylic fiber include: dissolving polyacrylonitrile in a solvent to obtain a skin solution with a polyacrylonitrile concentration of 15wt%-20wt%, dissolving polycaprolactone in a mixed solvent to obtain a core solution with a polycaprolactone concentration of 8wt%-12wt%, coaxially electrospinning the skin solution and the core solution, and then treating them in a coagulation bath to obtain nascent fibers, immersing the nascent fibers in a tetrahydrofuran-water mixed solution with a mass ratio of tetrahydrofuran to water of 1-5:1, drying, and stretching to obtain hollow acrylic fibers; and curling the obtained hollow acrylic fibers to obtain three-dimensional curled hollow acrylic fibers.
[0029] The inner layer 3 is woven from milk protein fiber yarn. Milk protein fiber has the characteristics of softness, skin-friendliness, moisture absorption and breathability, warmth retention and wear resistance, and greatly improves the skin-friendliness of the fabric.
[0030] Furthermore, the surface of the polyester pongee surface layer 1 away from the middle layer 2 is coated with a wear-resistant coating 4 to further improve the wear resistance of the fabric. The wear-resistant coating 4 is preferably a polyurethane coating, and the polyurethane coating includes a flame retardant component to give it good flame retardancy, and the flame retardant finishing agent layer on the surface of the wear-resistant composite yarn makes the fabric have excellent flame retardancy.
[0031] Two nylon mesh layers 6 are sandwiched on both sides of the middle layer 2 to play a role of isolation and protection, and also to improve the strength of the fabric.
[0032] Embodiment 2:
[0033] like Figure 2 As shown, the difference between this embodiment and the first embodiment is that the surface of the polyester pongee surface layer 1 away from the middle layer 2 is coated with a hydrophobic coating 5, so that the fabric has a certain waterproof performance to meet the use requirements of a specific environment.
[0034] 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 wear-resistant polyester pongee fabric, characterized in that: include: Polyester pongee surface layer (1), middle layer (2) and lining layer (3); The surface layer (1) is formed by interweaving warp yarns and weft yarns; the warp yarns and weft yarns are both wear-resistant composite yarns; the wear-resistant composite yarns are formed by twisting polyester filaments (11), nylon filaments (12) and polylactic acid filaments (13); The middle layer (2) is a thermal insulation flake layer; the thermal insulation flake layer is made of three-dimensional curved hollow acrylic fibers; phase-change temperature-regulating microcapsules are attached to the three-dimensional curved hollow acrylic fibers; The inner layer (3) is woven from milk protein fiber yarn.
2. The wear-resistant polyester pongee fabric according to claim 1, characterized in that: The polyester filament (11) is an antibacterial polyester filament.
3. The wear-resistant polyester pongee fabric according to claim 1, characterized in that: The nylon filaments (12) are antibacterial nylon filaments.
4. The wear-resistant polyester pongee fabric according to claim 1, characterized in that: A flame retardant finishing agent layer is attached to the surface of the wear-resistant composite yarn.
5. The wear-resistant polyester pongee fabric according to claim 1, characterized in that: The surface of the polyester pongee surface layer (1) away from the middle layer (2) is coated with a wear-resistant coating (4).
6. The wear-resistant polyester pongee fabric according to claim 1, characterized in that: The surface of the polyester pongee surface layer (1) away from the middle layer (2) is coated with a hydrophobic coating (5).
7. The wear-resistant polyester pongee fabric according to claim 1, characterized in that: A nylon mesh layer (6) is provided between the middle layer (2) and the polyester pongee surface layer (1); and a nylon mesh layer (6) is provided between the middle layer (2) and the inner layer (3).