Crease-resistant shape-preserving technical cloth

Abstract

The utility model provides anti-wrinkle shape-preserving technical cloth, which belongs to the technical field of textile fabrics and comprises a surface layer, a base layer, a warm-keeping layer and an inner layer. The base layer is arranged on one side of the surface layer; the warm-keeping layer is arranged on one side, far away from the surface layer, of the base layer; the inner layer is arranged on one side, far away from the base layer, of the warm-keeping layer; the surface layer is a flame-retardant polyurethane coating; the base layer is formed by interweaving warp yarns and weft yarns; the warp yarns and the weft yarns are first plied yarns; the first twisted yarn is formed by doubling, twisting and plying polyester filaments and chinlon filaments; the thermal insulation layer is an aerogel thermal insulation layer; the inner layer is formed by interweaving warp yarns and weft yarns; the warp yarns and the weft yarns adopt second plied yarns; the second plied yarn is formed by doubling, twisting and plying flame-retardant polyester filament yarn, flame-retardant polyamide filament yarn and flame-retardant cotton fiber yarn. The fabric has good anti-wrinkle and shape-preserving performance and thermal insulation performance.

Description

Technical Field

[0001] The utility model relates to the technical field of textile fabrics, in particular to a wrinkle-resistant and shape-keeping technological cloth. Background Art

[0002] The technical fabric includes a base layer and a coating layer. The coating layer is applied on the base layer and has the characteristics of being waterproof and wear-resistant. The surface of the fabric can also have the texture and feel of leather and plants through multiple cross-border processes such as dyeing, printing, laminating, and double-layer lamination. Technical fabrics are used in various fields, among which technical fabrics with polyurethane coatings can be used in tent fabrics. Tent fabrics will be folded many times during use, and deformation and creases will easily appear after long-term use, and the existing technical fabrics cannot meet the needs of tents. For this reason, the utility model provides a wrinkle-resistant and shape-preserving technical fabric. Utility Model Content

[0003] The utility model aims to provide a wrinkle-resistant shape-keeping technological fabric.

[0004] In order to solve the above technical problems, the purpose of the utility model is achieved as follows:

[0005] A wrinkle-resistant and shape-keeping technological fabric, comprising: a surface layer, a base layer, a thermal insulation layer and an inner layer; the base layer is arranged on one side of the surface layer; the thermal insulation layer is arranged on a side of the base layer away from the surface layer; the inner layer is arranged on a side of the thermal insulation layer away from the base layer;

[0006] The surface layer is a flame retardant polyurethane coating;

[0007] The base layer is formed by interweaving warp yarns and weft yarns; the warp yarns and the weft yarns are both first twisted yarns; the first twisted yarns are formed by twisting polyester filaments and nylon filaments;

[0008] The thermal insulation layer is an aerogel thermal insulation layer;

[0009] The inner layer is formed by interweaving warp yarns and weft yarns; the warp yarns and the weft yarns are second twisted yarns; the second twisted yarns are formed by twisting flame-retardant polyester filaments, flame-retardant nylon filaments and flame-retardant cotton fiber yarns.

[0010] On the basis of the above scheme and as a preferred scheme of the above scheme, the polyester filament is an antibacterial polyester filament.

[0011] On the basis of the above scheme and as a preferred scheme of the above scheme, the nylon filaments are antibacterial nylon filaments.

[0012] On the basis of the above scheme and as a preferred scheme of the above scheme, a metal film layer is arranged between the thermal insulation layer and the inner layer.

[0013] On the basis of the above scheme and as a preferred scheme of the above scheme, a mesh layer is arranged between the base layer and the thermal insulation layer; the mesh layer is woven from carbon fiber yarn.

[0014] The beneficial effects of the utility model are as follows: the wrinkle-resistant and shape-keeping technological fabric provided by the utility model comprises a surface layer, a base layer, a thermal insulation layer and an inner layer, the base layer is formed by interweaving the warp and weft of a first twisted yarn, the first twisted yarn is formed by twisting polyester filaments and nylon filaments, and has excellent wrinkle resistance and shape retention; the inner layer is formed by interweaving the warp and weft of a second twisted yarn, the second twisted yarn is formed by twisting flame-retardant polyester filaments, flame-retardant nylon filaments and flame-retardant cotton fiber yarns, and can improve the strength and wrinkle resistance and shape retention of the technological fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the fabric layer structure of the utility model.

[0016] Figure 2 This is a schematic diagram of the first ply yarn structure of the utility model.

[0017] Figure 3 This is a schematic diagram of the second twisted yarn structure of the utility model.

[0018] In the figure: 1. surface layer; 2. base layer; 3. thermal insulation layer; 4. inner layer; 5. metal film layer; 6. mesh layer; 11. polyester filament; 12. nylon filament; 13. flame retardant polyester filament; 14. flame retardant nylon filament; 15. flame retardant cotton fiber yarn. DETAILED DESCRIPTION

[0019] 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.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the 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 position, be constructed and operated in a specific position, 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.

[0021] like Figure 1As shown, a wrinkle-resistant and shape-keeping technological fabric comprises: a surface layer 1, a base layer 2, a thermal insulation layer 3, an inner layer 4, a metal film layer 5 and a mesh layer 6.

[0022] The base layer 2 is arranged on one side of the surface layer 1, the mesh layer 6 is arranged on the side of the base layer 2 away from the surface layer 1, the thermal insulation layer 3 is arranged on the side of the mesh layer 6 away from the base layer 2, the metal film layer 5 is arranged on the side of the thermal insulation layer 3 away from the mesh layer 6, and the inner layer 4 is arranged on the side of the metal film layer 5 away from the thermal insulation layer 3.

[0023] Wherein, the surface layer 1 is a flame retardant polyurethane coating.

[0024] The base layer 2 is formed by interweaving warp yarns and weft yarns. The warp yarns and the weft yarns are both first plied yarns, such as Figure 2 As shown, the first plied yarn is formed by twisting polyester filaments 11 and nylon filaments 12. The polyester filaments 11 have good wrinkle resistance and high strength, and the nylon filaments 12 have shape retention and high strength. The combination of the two makes the base layer 2 have excellent wrinkle resistance and shape retention, and also has the characteristics of high strength and high durability.

[0025] Preferably, the polyester filament 11 is an antibacterial polyester filament, and the nylon filament 12 is an antibacterial nylon filament. Antibacterial polyester filament and antibacterial nylon filament can improve the antibacterial property of the technical fabric and prevent bacteria from growing. Among them, the antibacterial polyester filament is made by mixing and spinning antibacterial masterbatch and polyester chips. The antibacterial nylon filament 12 is made by mixing and spinning nylon chips and antibacterial masterbatch.

[0026] The thermal insulation layer 3 is an aerogel thermal insulation layer. Aerogel has excellent thermal insulation performance and can greatly improve the thermal insulation performance of the technical fabric.

[0027] The inner layer 4 is formed by interweaving warp yarns and weft yarns, and the warp yarns and the weft yarns are second plied yarns. Figure 3 As shown, the second twisted yarn is formed by twisting flame-retardant polyester filaments 13, flame-retardant nylon filaments 14 and flame-retardant cotton fiber yarns 15. The second twisted yarn also includes polyester filaments and nylon filaments, which can further improve the wrinkle resistance and shape retention of the technical fabric; at the same time, the second twisted yarn formed by twisting the flame-retardant polyester filaments 13, flame-retardant nylon filaments 14 and flame-retardant cotton fiber yarns 15 has excellent flame retardant properties, and the surface layer 1 of the flame-retardant polyurethane coating makes the technical fabric have good flame retardant properties, which can meet the requirements of fire protection.

[0028] The metal film layer 5 has the function of reflecting heat radiation, and can improve the warmth-keeping effect of the technological fabric.

[0029] The mesh layer 6 is woven from carbon fiber yarn, which can improve the strength of the technological cloth. At the same time, the carbon fiber has a conductive function, which can discharge the static electricity generated by the technological cloth and reduce the impact of static electricity.

[0030] 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 wrinkle-resistant shape-retaining technical fabric, characterized in that: include: A surface layer (1), a base layer (2), a thermal insulation layer (3) and an inner layer (4); the base layer (2) is arranged on one side of the surface layer (1); the thermal insulation layer (3) is arranged on a side of the base layer (2) away from the surface layer (1); and the inner layer (4) is arranged on a side of the thermal insulation layer (3) away from the base layer (2); The surface layer (1) is a flame retardant polyurethane coating; The base layer (2) is formed by interweaving warp yarns and weft yarns; the warp yarns and the weft yarns are both first twisted yarns; the first twisted yarns are formed by twisting polyester filaments (11) and nylon filaments (12); The thermal insulation layer (3) is an aerogel thermal insulation layer; The inner layer (4) is formed by interweaving warp yarns and weft yarns; the warp yarns and weft yarns are second twisted yarns; the second twisted yarns are formed by twisting flame-retardant polyester filaments (13), flame-retardant nylon filaments (14) and flame-retardant cotton fiber yarns (15).

2. The wrinkle-resistant shape-preserving technical fabric according to claim 1, characterized in that: The polyester filament (11) is an antibacterial polyester filament.

3. The wrinkle-resistant shape-preserving technical fabric according to claim 1, characterized in that: The nylon filaments (12) are antibacterial nylon filaments.

4. The wrinkle-resistant shape-preserving technical fabric according to claim 1, characterized in that: A metal film layer (5) is provided between the thermal insulation layer (3) and the inner layer (4).

5. The wrinkle-resistant shape-preserving technical fabric according to claim 1, characterized in that: A mesh layer (6) is provided between the base layer (2) and the thermal insulation layer (3); the mesh layer (6) is woven from carbon fiber yarns.

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