Cool polyester sofa fabric

Abstract

The cool polyester sofa fabric comprises a cool fabric layer, a planar three-way fabric layer, polyacrylonitrile-based pre-oxidized cloth and an antibacterial anti-mite fabric layer which are compounded with one another, the cool-feeling fabric layer is formed by weaving cool-feeling core-spun yarn, and the cool-feeling core-spun yarn comprises a core yarn, a first covering yarn and a second covering yarn, wherein the first covering yarn and the second covering yarn cover the outer side of the core yarn 11; the first covering yarns are cool polyester filaments, and the second covering yarns are cool polyethylene filaments. According to the cool polyester sofa fabric disclosed by the utility model, jade particles used in the cool polyester filaments used in the cool fabric layer on the surface have a contact cool feeling, and the used cool polyethylene filaments have a good heat conduction effect and can rapidly conduct heat, so that a cool feeling is formed. And the used planar three-way fabric can improve the strength and tear resistance of the sofa fabric.

Description

Technical Field

[0001] This utility model relates to a cool-feeling polyester sofa fabric, belonging to the field of sofa fabric technology. Background Technology

[0002] As an essential piece of home furnishing, sofas are increasingly attracting the attention of home textile fabric researchers, particularly regarding functional sofa fabrics. Cooling fabrics, a new type of heat-dissipating material, achieve their heat dissipation properties through modifications to synthetic fibers, fabric structure design, and finishing processes. Cooling fabrics are typically made from materials that provide a cooling sensation upon contact or fibers with high thermal conductivity. Therefore, developing a cooling polyester sofa fabric has become a key challenge. Utility Model Content

[0003] The purpose of this invention is to provide a cool-feeling polyester sofa fabric that has a cool-feeling sensation upon contact.

[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 cooling polyester sofa fabric, comprising a composite cooling fabric layer, a planar three-dimensional fabric layer, a polyacrylonitrile-based pre-oxidized fabric, and an antibacterial and anti-mite fabric layer.

[0006] The cooling fabric layer is woven from cooling core-spun yarn, which includes a core yarn and a first covering yarn and a second covering yarn covering the outside of the core yarn; the first covering yarn is a cooling polyester filament, and the second covering yarn is a cooling polyethylene filament.

[0007] Based on the above scheme and as a preferred embodiment of the above scheme: the core wire is nylon 6 monofilament, and the diameter of the nylon 6 monofilament is 0.1-0.12mm.

[0008] Based on the above scheme and as a preferred embodiment of the above scheme: the planar three-dimensional fabric is formed by three sets of antibacterial core-spun yarns interwoven at a 60° angle; the antibacterial core-spun yarn includes antibacterial polyester filaments and antibacterial cotton fibers covering the outside of the antibacterial polyester filaments.

[0009] Based on the above scheme and as a preferred embodiment of the above scheme: the cooling polyester filament is a jade-based cooling polyester filament.

[0010] Based on the above scheme and as a preferred embodiment of the above scheme: the antibacterial and anti-mite fabric layer is woven from antibacterial and anti-mite yarn; the antibacterial and anti-mite yarn includes antibacterial nylon 6 filament and modified antibacterial and anti-mite polyamide 6 fiber covering the outside of the antibacterial nylon 6 filament.

[0011] The beneficial effects of this utility model are as follows: The cooling polyester sofa fabric involved in this utility model uses jade particles in the cooling polyester filaments of the surface cooling fabric layer, which have a cooling sensation upon contact, and cooling polyethylene filaments, which have good thermal conductivity and can quickly conduct heat, thereby creating a cooling sensation. Furthermore, the planar three-dimensional fabric used can improve the strength and tear resistance of the sofa fabric. Attached Figure Description

[0012] Figure 1 This is a structural schematic diagram of the cool-feeling polyester sofa fabric involved in Example 1;

[0013] Figure 2 This is a structural diagram of cool-feeling core-spun yarn;

[0014] Figure 3 This is a structural schematic diagram of the cool-feeling polyester sofa fabric involved in Example 2.

[0015] The markings in the diagram are explained as follows: 1-Cooling fabric layer; 2-Planar three-dimensional fabric layer; 3-Polyacrylonitrile-based pre-oxidized fabric; 4-Antibacterial and anti-mite fabric layer; 5-Fleece layer. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0017] Example 1

[0018] Combination Figure 1 and Figure 2 This embodiment will be described in detail below. The cool-feeling polyester sofa fabric involved in this embodiment includes a cool-feeling fabric layer 1, a planar triaxial fabric layer 2, a polyacrylonitrile-based pre-oxidized fabric 3, and an antibacterial and anti-mite fabric layer 4, all bonded together by a flame-retardant hot melt adhesive. The cool-feeling fabric layer 1 is woven from cool-feeling core-spun yarn, which includes a core filament 11 and a first covering filament 12 and a second covering filament 13 covering the outside of the core filament 11. The first covering filament 12 is a cool-feeling polyester filament, and the second covering filament 13 is a cool-feeling polyethylene filament.

[0019] The core filament 11 is a nylon 6 monofilament with a diameter of 0.1-0.12 mm. The cooling polyester filament is a jade-based cooling polyester filament. The jade-based cooling polyester filament uses nano-sized jade particles, which have a certain cooling effect; its skin temperature upon contact is 1-2°C lower than that of ordinary fiber fabrics, providing a cooling sensation. Furthermore, the cooling polyethylene filament, due to its high crystallinity and axial orientation, utilizes rapid heat transfer along the axial direction, classifying it as an intrinsically thermally conductive fiber.

[0020] Furthermore, the planar triaxial fabric 2 is composed of three sets of antibacterial core-spun yarns interwoven at a 60° angle; the antibacterial core-spun yarns include antibacterial polyester filaments and antibacterial cotton fibers covering the outside of the antibacterial polyester filaments. Ordinary woven fabrics, on the other hand, are composed of yarns from two perpendicular systems interwoven, resulting in lower tear resistance in the 45° and 135° directions. The planar triaxial fabric, however, exhibits good tear resistance in the 0°, 90°, 45°, and 135° directions.

[0021] Furthermore, the polyacrylonitrile-based pre-oxidized fabric 3 is a non-woven fabric formed by needle punching polyacrylonitrile pre-oxidized filaments.

[0022] Furthermore, the antibacterial and anti-mite fabric layer 4 is woven from antibacterial and anti-mite yarn; the antibacterial and anti-mite yarn includes antibacterial nylon 6 filament and modified antibacterial and anti-mite polyamide 6 fiber covering the outside of the antibacterial nylon 6 filament.

[0023] Example 2

[0024] Combination Figure 3 This embodiment will be described in detail below. The cool-feeling polyester sofa fabric involved in this embodiment differs from that in Embodiment 1 in that: the cool-feeling fabric layer 1 has a pile layer 5 formed by napping on the side of the surface away from the planar three-dimensional fabric layer 2.

[0025] 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 cool-feeling polyester sofa fabric, characterized in that, The cool fabric layer (1), the plane three-way fabric layer (2), the polyacrylonitrile-based pre-oxidized cloth (3) and the antibacterial and anti-mite fabric layer (4) are combined. The cool fabric layer (1) is knitted by cool core-spun yarn, and the cool core-spun yarn comprises core yarn (11) and first and second coating yarns (12 and 13) coated outside the core yarn (11); the first coating yarn (12) is cool polyester filament, and the second coating yarn (13) is cool polyethylene filament.

2. The cool-feeling polyester sofa fabric according to claim 1, characterized in that, The core yarn (11) is nylon 6 monofilament, and the diameter of the nylon 6 monofilament is 0.1-0.12 mm.

3. The cool-feeling polyester sofa fabric according to claim 1, characterized in that, The plane three-way fabric layer (2) is interwoven by three groups of antibacterial core-spun yarns at an included angle of 60°; the antibacterial core-spun yarn comprises antibacterial polyester filament and antibacterial cotton fiber coated outside the antibacterial polyester filament.

4. The cool-feeling polyester sofa fabric according to claim 1, wherein, The cool polyester filament is jade-based cool polyester filament.

5. The cool-feeling polyester sofa fabric according to claim 1, wherein, The antibacterial and anti-mite fabric layer (4) is knitted by antibacterial and anti-mite yarn, and the antibacterial and anti-mite yarn comprises antibacterial nylon 6 filament and modified antibacterial and anti-mite polyamide 6 fiber coated outside the antibacterial nylon 6 filament.

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