Flame-retardant furniture fabric

Abstract

The utility model discloses flame-retardant furniture fabric which comprises a fabric body, the fabric body comprises double-layer fabric, the double-layer fabric is woven through double-layer weave, the double-layer weave comprises surface weave and inner weave, the surface weave and the inner weave are interwoven through binding weave to form the double-layer weave, the surface weave is used for weaving surface fabric of the double-layer fabric, and the inner weave is used for weaving surface fabric of the double-layer fabric. The surface layer fabric is formed by weaving one or more than two of polypropylene fiber, terylene and acrylic fiber in a mixed mode, the inner weave is used for weaving an inner layer fabric of the double-layer fabric, the inner layer fabric is formed by weaving polypropylene fiber flame-retardant yarn and pre-oxidized fiber flame-retardant yarn, the fabric body adopts the double-layer fabric, the inner layer fabric is formed by weaving polypropylene fiber flame-retardant yarn and pre-oxidized fiber flame-retardant yarn, and the fabric body adopts the double-layer fabric. The double-layer fabric has flame retardance, the flame retardance of the furniture fabric is improved, the surface-layer fabric is formed by weaving one or more than two of polypropylene fibers, polyester fibers and acrylic fibers in a mixed mode, the surface-layer fabric has skin-friendly performance, and better comfort can be brought to a human body.

Description

Technical Field

[0001] This utility model belongs to the field of furniture fabric technology, and in particular relates to a flame-retardant furniture fabric. Background Technology

[0002] Sofas and chairs are essential furniture in modern life. With the rapid development of the social economy, people's material and cultural quality of life is constantly improving, and sofas and chairs are also developing in a diversified direction. Furniture materials include wood, leather, fabric, and composite fibers. People's pursuit of furniture is also constantly improving. In addition to its own decorative function, the requirements for its personalization and artistry are also gradually increasing. With the improvement of people's living standards, the demand for the safety of furniture fabrics is increasing, and the requirements for the flame retardant performance of furniture fabrics are also increasing. Therefore, how to improve the flame retardant performance of furniture fabrics is a problem that needs to be solved by those skilled in the art. Utility Model Content

[0003] The purpose of this utility model is to solve the above-mentioned technical problems existing in the prior art and to provide a flame-retardant furniture fabric. The main body of the furniture fabric is made of double-layer fabric, and the inner layer of the double-layer fabric is woven from polypropylene flame-retardant yarn and pre-oxidized flame-retardant yarn, so that the double-layer fabric has flame retardancy, thereby improving the flame retardant performance of the furniture fabric.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] A flame-retardant furniture fabric includes a fabric body comprising a double-layer fabric, characterized in that: the double-layer fabric is woven by a double-layer structure, the double-layer structure comprising a face structure and a back structure, the face structure and the back structure being interwoven by a bonding structure to form the double-layer structure, the face structure being used to weave the face fabric of the double-layer fabric, the face fabric being woven from one or more of polypropylene, polyester and acrylic fibers, the back structure being used to weave the back fabric of the double-layer fabric, the back fabric being woven from polypropylene flame-retardant yarn and pre-oxidized flame-retardant yarn.

[0006] The furniture fabric is made of double-layered material. The inner layer is woven from flame-retardant polypropylene yarn and pre-oxidized flame-retardant yarn, which gives the double-layered fabric flame retardancy and improves the flame retardant performance of the furniture fabric. The outer layer is woven from one or more of polypropylene, polyester and acrylic fibers. The outer layer woven from one or more of polypropylene, polyester and acrylic fibers is skin-friendly and can bring better comfort to the human body.

[0007] Furthermore, the jointing structures include the inner warp-to-outer weft jointing structure and the outer warp-to-inner weft jointing structure. The inner warp-to-outer weft jointing structure is formed based on the warp points of the outer and inner structures, while the outer warp-to-inner weft jointing structure is formed based on the weft points of the outer and inner structures.

[0008] Furthermore, the outer weave and the outer warp-to-inner weft-to-back weave are arranged in a 1:1 ratio along the warp direction to form composite structure one, the inner warp-to-outer weft-to-back weave and the inner weave are arranged in a 1:1 ratio along the warp direction to form composite structure two, and composite structure one and composite structure two are arranged in a 1:1 ratio along the weft direction to form a double-layer weave.

[0009] Furthermore, the flame-retardant polypropylene yarn is made of flame-retardant polypropylene filaments, with flame retardants and waterproofing agents grafted onto the surface of the flame-retardant polypropylene filaments to form flame-retardant polypropylene yarn.

[0010] Furthermore, the pre-oxidized flame-retardant yarn is made by wrapping pre-oxidized yarn and flame-retardant polypropylene filament with pre-oxidized yarn with a high limiting oxygen index as the outer yarn and strong flame-retardant polypropylene filament as the core yarn.

[0011] Furthermore, the flame-retardant polypropylene filament is spun from a mixture of flame-retardant polypropylene chips, colored masterbatch, and polypropylene cooling masterbatch, with a mixing ratio of 100:2-4:0.1-0.4.

[0012] Furthermore, the fabric itself also includes a composite antibacterial layer. The composite antibacterial layer gives the fabric an antibacterial effect, preventing the growth of viruses. The composite antibacterial layer includes a silk fibroin layer and a bamboo charcoal antibacterial layer.

[0013] Furthermore, the fibroin layer is woven from fibroin fibers.

[0014] Furthermore, the bamboo charcoal antibacterial layer is woven from bamboo charcoal antibacterial fibers.

[0015] This utility model, by adopting the above-mentioned technical solution, has the following beneficial effects:

[0016] In this invention, the double-layer fabric is woven using a double-layer structure, which includes an outer layer and an inner layer. The outer and inner layers are interwoven through a bonding structure to form the double-layer structure. The outer layer is used to weave the outer fabric of the double-layer fabric and is woven from one or more of polypropylene, polyester, and acrylic fibers. The inner layer is used to weave the inner fabric of the double-layer fabric and is woven from polypropylene flame-retardant yarn and pre-oxidized flame-retardant yarn. The fabric body of this furniture fabric is a double-layer fabric, with the inner layer woven from polypropylene flame-retardant yarn and pre-oxidized flame-retardant yarn, thus giving the double-layer fabric flame retardancy and improving the flame retardant performance of the furniture fabric. The outer layer is woven from one or more of polypropylene, polyester, and acrylic fibers, and is skin-friendly, providing better comfort to the human body.

[0017] In this invention, the fabric body also includes a composite antibacterial layer, which includes a silk fibroin layer woven from silk fibers and a bamboo charcoal antibacterial layer woven from bamboo charcoal antibacterial fibers. The silk fibers and bamboo charcoal antibacterial fibers form a double antibacterial layer, and the antibacterial materials of the double antibacterial layer inhibit bacteria. The antibacterial effect is comprehensive and long-lasting, giving the fabric body antibacterial properties and preventing bacterial growth. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings:

[0019] Figure 1 This is a structural schematic diagram of a flame-retardant furniture fabric according to the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of the double-layer fabric in this utility model;

[0021] Figure 3 This is a schematic diagram of the composite antibacterial layer in this utility model;

[0022] Figure 4 This is a schematic diagram of the double-layer structure in this utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the surface in this utility model;

[0024] Figure 6 This is a schematic diagram of the internal structure in this utility model;

[0025] Figure 7 This is a schematic diagram of the warp-to-weft joint structure in this utility model;

[0026] Figure 8 This is a schematic diagram of the warp-to-weft joint structure in this utility model.

[0027] In the diagram: 1-Fabric body; 2-Double-layer fabric; 3-Composite antibacterial layer; 4-Outer fabric; 5-Inner fabric; 6-Silk fibroin layer; 7-Bamboo charcoal antibacterial layer. Detailed Implementation

[0028] like Figures 1 to 8 As shown, this utility model discloses a flame-retardant furniture fabric, comprising a fabric body 1, which includes a double-layer fabric 2 and a composite antibacterial layer 3. The composite antibacterial layer 3 is disposed on the inner side of the double-layer fabric 2. The double-layer fabric 2 is woven with a double-layer structure, which includes a face structure and a back structure. The face structure and the back structure are interwoven by a bonding structure to form the double-layer structure. The face structure is used to weave the face fabric 4 of the double-layer fabric 2, which is woven from one or more of polypropylene, polyester, and acrylic fibers. The back structure is used to weave the back fabric 5 of the double-layer fabric 2, which is woven from polypropylene flame-retardant yarn and pre-oxidized flame-retardant yarn. The composite antibacterial layer 3 includes a silk fibroin layer 6 and a bamboo charcoal antibacterial layer 7. The fabric body 1 of this furniture fabric is made of... The double-layer fabric 2 has an inner layer fabric 5 woven from polypropylene flame-retardant yarn and pre-oxidized flame-retardant yarn, which gives the double-layer fabric 2 flame retardancy and improves the flame retardant performance of the furniture fabric. The outer layer fabric 4 is woven from one or more of polypropylene, polyester and acrylic fibers. The outer layer fabric 4, woven from one or more of polypropylene, polyester and acrylic fibers, is skin-friendly. At the same time, the double-layer fabric 2 formed by the interweaving of the outer layer fabric 4 and the inner layer fabric 5 is breathable, which can bring better comfort to the human body. In addition, a composite antibacterial layer 3, composed of a silk fibroin layer 6 and a bamboo charcoal antibacterial layer 7, is provided on the inner side of the double-layer fabric 2. The double antibacterial layer makes the antibacterial effect more comprehensive and longer-lasting, preventing bacterial growth.

[0029] In this invention, the double-layer structure is formed by interlacing the outer and inner fabrics through a bonding structure. The bonding structure is formed on the basis of the outer and inner fabrics. Specifically, the bonding structure is formed by interlacing the yarns of the outer fabric 4 and the inner fabric 5. The bonding structure serves to connect the outer fabric 4 and the inner fabric 5. The bonding structure includes the inner warp-to-outer weft bonding structure and the outer warp-to-inner weft bonding structure. The inner warp-to-outer weft bonding structure is designed based on the warp weft points of the outer and inner fabrics, and the outer warp-to-inner weft bonding structure is designed based on the weft weft points of the outer and inner fabrics.

[0030] First, the outer weave and the outer warp-to-inner weft-to-weft weave are arranged along the warp direction in a 1:1 ratio to form composite structure one. Then, the inner warp-to-outer weft-to-weft weave and the inner weave are arranged along the warp direction in a 1:1 ratio to form composite structure two. Finally, composite structure one and composite structure two are arranged along the weft direction in a 1:1 ratio to form a double-layer weave.

[0031] The surface weave is designed according to different fabric surface texture effects and is not limited to the weave form. The surface weave is used to weave the surface fabric 4 of the double-layer fabric 2. The surface fabric 4 is made of one or more of polypropylene, polyester and acrylic fibers. After the surface fabric 4 is interwoven with the inner fabric 5 through the bonding weave, the surface of the double-layer fabric 2 has good comfort and breathability, and the appearance and sensory properties of the surface layer are good, which meets the needs of customers. The weave cycle of the surface weave is denoted as R1, R1=m×n, where 2≤m≤8, n≥2, m represents the number of warp yarns, and n represents the number of weft yarns.

[0032] In this embodiment, taking a tissue with m = 8 and n = 16 as an example, that is, the tissue cycle R1 of the table tissue = 8 × 16, as follows. Figure 5 As shown.

[0033] The lining weave follows the same weave cycle as the outer fabric. This lining weave is used to weave the inner layer fabric 5 of the double-layer fabric 2. The inner layer fabric 5 is woven from polypropylene flame-retardant yarn and pre-oxidized flame-retardant yarn, giving it good flame-retardant properties and increasing the flame retardancy of the double-layer fabric 2. The lining weave follows the same weave cycle as the outer fabric, meaning the weave cycle of the lining weave is the same as that of the outer fabric. The weave cycle of the lining weave is 8×16. Figure 6 As shown.

[0034] The inner warp-to-outer weft joint is a joint structure designed based on the outer and inner weft structures. The method involves using the warp points of the outer and inner weft structures as a basis. At the overlapping positions of the warp points of the outer and inner weft structures, only one warp point is retained on each warp, with the rest being weft points. This forms the inner warp-to-outer weft joint structure. The weft cycle of the inner warp-to-outer weft joint structure is the same as that of the outer and inner weft structures; that is, the weft cycle of the inner warp-to-outer weft joint structure is 8×16. Figure 7 As shown.

[0035] The front-warp-back-weft joint is a joint structure designed based on the front and back weft structures. The method involves using the weft points of the front and back weft structures as a basis, retaining exactly one weft point on each warp at the overlapping positions of the front and back weft points, with the rest being warp points. This forms the front-warp-back-weft joint structure. The weft cycle of the front-warp-back-weft joint structure is the same as that of the front and back weft structures, and its weft cycle is 8×16. Figure 8 As shown.

[0036] Double-layered tissue is formed by the interweaving of surface and inner tissues through a bonding structure.

[0037] First, the outer fabric and the outer warp-to-inner weft-to-outer fabric are arranged along the warp direction in a 1:1 ratio to obtain a composite structure with an outer warp-to-inner weft. The fabric cycle of the composite structure is denoted as R2, where R2 = m × 2n, 2 ≤ m ≤ 8, n ≥ 2, m represents the number of warp yarns, and n represents the number of weft yarns. In this embodiment, the fabric cycle of the composite structure is R2 = 8 × 32.

[0038] Then, the inner warp-to-outer weft joint structure and the inner structure are arranged along the warp direction in a 1:1 ratio to obtain a composite structure two with inner warp-to-outer weft. The structure cycle of composite structure two is denoted as R3, R3 = m × 2n, where 2 ≤ m ≤ 8, n ≥ 2, m represents the number of warp yarns, and n represents the number of weft yarns. The structure cycle of composite structure two is the same as that of composite structure one. That is, in this embodiment, the structure cycle of composite structure two is R3 = 8 × 32.

[0039] Finally, composite structure one and composite structure two are arranged along the weft direction in a 1:1 ratio to form a double-layer structure. The structure cycle of the double-layer structure is denoted as R4, where R4 = 2m × 2n, and 2 ≤ m ≤ 8, n ≥ 2, m represents the number of warp yarns, and n represents the number of weft yarns. That is, in this embodiment, the structure cycle of the double-layer structure R4 = 16 × 32.

[0040] Flame-retardant polypropylene yarn is made by grafting flame retardant and waterproofing agents onto the surface of flame-retardant polypropylene filaments to form flame-retardant polypropylene yarn.

[0041] The pre-oxidized flame-retardant yarn is made of pre-oxidized yarn and flame-retardant polypropylene filament. The pre-oxidized yarn with a high limiting oxygen index is used as the outer yarn, and the strong flame-retardant polypropylene filament is used as the core yarn. The two yarns are wrapped together to form the pre-oxidized flame-retardant yarn.

[0042] Flame-retardant polypropylene filaments are spun from a mixture of flame-retardant polypropylene chips, colored masterbatch, and polypropylene cooling masterbatch, with a mixing ratio of 100:2-4:0.1-0.4.

[0043] The composite antibacterial layer 3 includes a silk fibroin layer 6 woven from silk fibroin fibers and a bamboo charcoal antibacterial layer 7 woven from bamboo charcoal antibacterial fibers. The silk fibroin fibers and bamboo charcoal antibacterial fibers form a double antibacterial layer. The antibacterial materials of the double antibacterial layer inhibit bacteria, and the antibacterial effect is comprehensive and long-lasting, giving the fabric body 1 antibacterial properties and preventing bacterial growth.

[0044] In this embodiment, the silk fibroin layer 6 is woven from silk fibroin fibers, which have good moisture absorption, breathability and luster, and good antibacterial properties.

[0045] In this embodiment, the bamboo charcoal antibacterial layer 7 is woven from bamboo charcoal antibacterial fibers. Bamboo charcoal antibacterial fibers have excellent antibacterial and bacteriostatic properties, which can effectively reduce the proliferation of bacteria on this fabric.

[0046] The above are merely specific embodiments of this utility model, but the technical features of this utility model are not limited thereto. Any simple changes, equivalent substitutions, or modifications made based on this utility model to solve essentially the same technical problems and achieve essentially the same technical effects are all covered within the protection scope of this utility model.

Claims

1. A flame-retardant furniture fabric, comprising a fabric body, said fabric body comprising a double-layer fabric; characterized in that: The double-layer fabric is woven with a double-layer structure, which includes an outer structure and a lining structure. The outer structure and the lining structure are interwoven through a bonding structure to form the double-layer structure. The outer structure is used to weave the outer layer of the double-layer fabric and is woven from one or more of polypropylene, polyester, and acrylic fibers. The lining structure is used to weave the inner layer of the double-layer fabric and is woven from polypropylene flame-retardant yarn and pre-oxidized flame-retardant yarn. The polypropylene flame-retardant yarn is made of flame-retardant polypropylene filaments, and flame retardants and waterproofing agents are grafted onto the surface of the flame-retardant polypropylene filaments to form the polypropylene flame-retardant yarn. The pre-oxidized flame-retardant yarn is made of pre-oxidized yarn and flame-retardant polypropylene filaments, with pre-oxidized yarn with a high limiting oxygen index as the outer yarn and strong flame-retardant polypropylene filaments as the core yarn, and they are wrapped together to form the pre-oxidized flame-retardant yarn. The fabric body also includes a composite antibacterial layer, which includes a silk fibroin layer and a bamboo charcoal antibacterial layer. The silk fibroin layer is woven from silk fibroin fibers, and the bamboo charcoal antibacterial layer is woven from bamboo charcoal antibacterial fibers.

2. The flame-retardant furniture fabric according to claim 1, characterized in that: The joining structure includes an inner warp-to-outer weft joining structure and an outer warp-to-inner weft joining structure. The inner warp-to-outer weft joining structure is formed based on the warp joining points of the outer and inner structures, and the outer warp-to-inner weft joining structure is formed based on the weft joining points of the outer and inner structures.

3. The flame-retardant furniture fabric according to claim 2, characterized in that: The outer fabric and the outer warp-to-inner weft-to-outer fabric are arranged in a 1:1 ratio along the warp direction to form composite structure one. The inner warp-to-outer weft-to-outer fabric and the inner fabric are arranged in a 1:1 ratio along the warp direction to form composite structure two. Composite structure one and composite structure two are arranged in a 1:1 ratio along the weft direction to form the double-layer fabric.

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