Anti-dyeing water-based sofa composite fabric

Abstract

The utility model discloses a dyeing-resistant water-based sofa composite fabric which comprises a waterproof breathable layer, a water-based layer arranged below the waterproof breathable layer, a water absorption layer arranged below the water-based layer and a dyeing-resistant layer arranged below the water absorption layer, the nanofiber membrane is adopted as the waterproof breathable layer, the nanofiber membrane has the characteristics of water resistance, oil resistance, stain resistance and the like, and the fabric is porous, has good breathability and can effectively prevent pigment transfer; the water-based layer is made of porous cotton, membrane polyvinyl alcohol fibers and alginate fibers are adopted as the water-based layer, the membrane polyvinyl alcohol fibers and the alginate fibers are water-soluble fibers and have good water absorption performance, the membrane polyvinyl alcohol fibers and the alginate fibers and the porous cotton serving as the water absorption layer jointly achieve the anti-dyeing effect, meanwhile, the hollow fibers, the polyester fibers and the electrostatic fibers are adopted as the anti-dyeing layer, and the anti-dyeing effect is good. Wherein the hollow fibers also have good water absorption and can prevent the fabric from being dyed, and after the static fibers are added, the fabric also has an anti-static effect.

Description

Technical Field

[0001] The utility model relates to the technical field of fabrics, in particular to a water-based anti-staining composite sofa fabric. Background Art

[0002] With the continuous development of social economy and the continuous improvement of people's living standards, people have higher and higher requirements for their living standards, especially for home textile products such as sofas, curtains, and bedding.

[0003] When storing sofa fabrics of different colors, dyes sometimes transfer from one area to another, usually from darker colors to lighter colors. When different colors are in close contact with each other, color transfer will occur.

[0004] The above problems need to be improved and solved urgently. Summary of the Utility Model

[0005] In order to overcome the deficiencies of the prior art, a water-based anti-staining composite sofa fabric is proposed.

[0006] The technical solution adopted by the utility model is: to provide a water-based anti-staining composite sofa fabric, including a waterproof and breathable layer, a water-based layer arranged under the waterproof and breathable layer, a water-absorbing layer arranged under the water-based layer, and an anti-staining layer arranged under the water-absorbing layer; the adjacent two layers of the waterproof and breathable layer, the water-based layer, the water-absorbing layer, and the anti-staining layer are bonded by water-based polyurethane glue.

[0007] Preferably, the waterproof and breathable layer is a nanofiber membrane.

[0008] Preferably, the water-based layer includes polyvinyl alcohol fibers and seaweed fibers arranged at intervals with the polyvinyl alcohol fibers; the warp and weft of the water-based layer are both polyvinyl alcohol fibers and seaweed fibers arranged at intervals and are formed by interweaving with each other.

[0009] Preferably, the water-absorbing layer is porous cotton.

[0010] Preferably, the anti-staining layer includes polyester fibers, static fibers interwoven with the polyester fibers, and hollow fibers arranged at intervals with the static fibers; the hollow fibers are also interwoven and connected with the polyester fibers.

[0011] Advantages of the Utility Model

[0012] The utility model combines a waterproof and breathable layer, a water-based layer, a water-absorbing layer and an anti-staining layer to achieve an anti-staining effect. Specifically, a nanofiber membrane is used as the waterproof and breathable layer. The nanofiber membrane has properties such as waterproof, oil-proof and stain-proof. Its fabric is porous and has good air permeability, which can effectively block the transfer of pigments. Membrane polyvinyl alcohol fibers and seaweed fibers are also used as the water-based layer. The membrane polyvinyl alcohol fibers and seaweed fibers are both water-soluble fibers and have good water absorption. Together with the porous cotton as the water-absorbing layer, they jointly achieve the anti-staining effect. At the same time, the present invention also uses hollow fibers, polyester fibers and electrostatic fibers as the anti-staining layer. Among them, the hollow fibers also have good water absorption and can prevent the fabric from being stained. After adding electrostatic fibers, the fabric also has an anti-static effect. Description of the Drawings

[0013] Figure 1 It is a schematic structural view of a water-based anti-staining composite fabric for sofas according to the present invention;

[0014] Figure 2 is Figure 1 a schematic structural view of the water-based layer in

[0015] Figure 3 is Figure 1 a schematic structural view of the anti-staining layer in Detailed Embodiment

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

[0017] Specifically, as Figures 1 to 3 shown, a water-based anti-staining composite fabric for sofas is provided, including a waterproof and breathable layer 10, a water-based layer 20 provided below the waterproof and breathable layer 10, a water-absorbing layer 30 provided below the water-based layer 20, and an anti-staining layer 40 provided below the water-absorbing layer 30; the adjacent two of the waterproof and breathable layer 10, the water-based layer 20, the water-absorbing layer 30 and the anti-staining layer 40 are bonded by a water-based polyurethane glue 50.

[0018] As Figure 1 shown, the adjacent two of the waterproof and breathable layer 10, the water-based layer 20, the water-absorbing layer 30 and the anti-staining layer 40 are bonded by a water-based polyurethane glue 50. The water-based polyurethane glue 50 is a water-based material and has environmental protection.

[0019] Furthermore, the waterproof and breathable layer 10 is a nanofiber membrane.

[0020] The waterproof and breathable layer 10 is a nanofiber membrane. The nanofiber membrane is a nanomaterial and has properties such as waterproof, oil-proof and stain-proof. When used as a fabric, it has good air permeability and can effectively prevent the transfer of pigments, achieving an anti-staining effect.

[0021] Further, the aqueous layer 20 includes polyvinyl alcohol fibers 21 and seaweed fibers 22 arranged at intervals with the polyvinyl alcohol fibers 21; the warp and weft of the aqueous layer 20 are both polyvinyl alcohol fibers 21 and seaweed fibers 22 arranged at intervals, and are formed by interweaving with each other.

[0022] As Figure 2 shown, the aqueous layer 20 is formed by interweaving polyvinyl alcohol fibers 21 and seaweed fibers 22. Both the polyvinyl alcohol fibers 21 and the seaweed fibers 22 are water-soluble fibers, having good water absorption, and can effectively prevent the pigment from spreading, thereby preventing color transfer.

[0023] The polyvinyl alcohol fibers 21 and the seaweed fibers 22 are arranged at intervals, which can better exert the water absorption performance of the two fibers.

[0024] Further, the water absorption layer 30 is porous cotton.

[0025] The porous cotton also has good water absorption and can better play a role in preventing dyeing.

[0026] Further, the anti-dyeing layer 40 includes polyester fibers 41, static electricity fibers 42 interwoven with the polyester fibers 41, and hollow fibers 43 arranged at intervals with the static electricity fibers 42; the hollow fibers 43 are also interwoven and connected with the polyester fibers 41.

[0027] As Figure 3 shown, the anti-dyeing layer 40 is composed of polyester fibers 41, static electricity fibers 42 and hollow fibers 43. Among them, the hollow fibers 43 have good water absorption and can effectively prevent the fabric from being dyed. After adding the static electricity fibers 42, the fabric can also have an anti-static effect.

[0028] The static electricity fibers 42 and the hollow fibers 43 are arranged at intervals, which can enable the two fibers to better exert different performance effects. At the same time, being interwoven with the polyester fibers 41 can improve the firmness of the whole fabric.

[0029] The above shows and describes the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A dye-resistant water-based sofa composite fabric, characterized by: The invention comprises a waterproof and breathable layer (10), a water-based layer (20) arranged below the waterproof and breathable layer (10), a water-absorbing layer (30) arranged below the water-based layer (20), and an anti-coloring layer (40) arranged below the water-absorbing layer (30); the waterproof and breathable layer (10), the water-based layer (20), the water-absorbing layer (30), and the anti-coloring layer (40) are bonded to each other by water-based polyurethane glue (50).

2. The anti-dyeing water-based sofa composite fabric according to claim 1, characterized in that: The waterproof and breathable layer (10) is a nanofiber membrane.

3. The anti-staining water-based sofa composite fabric according to claim 2, characterized in that: The aqueous layer (20) comprises polyvinyl alcohol fibers (21) and seaweed fibers (22) arranged at intervals with the polyvinyl alcohol fibers (21); the warp and weft of the aqueous layer (20) are both polyvinyl alcohol fibers (21) and seaweed fibers (22) arranged at intervals, and are interwoven with each other.

4. The anti-staining water-based composite sofa fabric according to claim 3, characterized in that: The water absorbing layer (30) is porous cotton.

5. The anti-staining water-based composite sofa fabric according to claim 4, characterized in that: The anti-staining layer (40) comprises polyester fibers (41), electrostatic fibers (42) interlaced with the polyester fibers (41), and hollow fibers (43) arranged at intervals with the electrostatic fibers (42); the hollow fibers (43) are also interlaced and connected with the polyester fibers (41).

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