CN218228202U - Water-based sofa composite fabric - Google Patents
Water-based sofa composite fabric Download PDFInfo
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- CN218228202U CN218228202U CN202222359655.0U CN202222359655U CN218228202U CN 218228202 U CN218228202 U CN 218228202U CN 202222359655 U CN202222359655 U CN 202222359655U CN 218228202 U CN218228202 U CN 218228202U
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Abstract
The utility model discloses a water-based sofa composite fabric, which is characterized by comprising a base cloth layer, a chamois flannel fabric layer and an antibacterial and antivirus fabric layer; one side of the base cloth layer is compounded with the suede nap fabric layer through a first adhesive layer, and the other side of the base cloth layer is compounded with the antibacterial and antivirus fabric layer through a second adhesive layer; one side of the suede nap fabric layer, which is far away from the base cloth layer, is a suede surface, and a printing layer and a water-based gold stamping layer are arranged on the suede surface; a water-based wear-resistant polyurethane coating is arranged on the outer side of the gold stamping layer; the first bonding layer and the second bonding layer are both aqueous polyurethane adhesives. The outer side of the water-based gold stamping layer is provided with the water-based wear-resistant polyurethane coating, so that the wear resistance of the sofa composite fabric can be improved, the service life of the sofa composite fabric can be prolonged, and the water-based gold stamping layer can be well protected without pigment transfer. And the used antibacterial and antivirus fabric layer can effectively inhibit the growth of bacteria and viruses, so that the use safety of the water-based sofa composite fabric can be ensured.
Description
Technical Field
The utility model belongs to the technical field of sofa fabric technique and specifically relates to a compound surface fabric of sofa.
Background
With the continuous development of social economy and the continuous improvement of living standard of people, the requirements of people on the living standard are higher and higher, and especially the requirements on home textile articles such as sofas, curtains, bedding articles and the like are higher and higher. The existing sofa fabric, especially the sofa fabric subjected to gold stamping, has the surface with colored leather-like grains, and in order to meet the requirement of environmental protection, the existing sofa fabric can replace oily glue with aqueous glue. When different colors of bronzing sofa fabrics are stored, dyes can sometimes be transferred from one area to another, and generally the darker color is transferred to the lighter color. When different colors are brought into close contact with each other, the dye is transferred. Especially, with the aqueous gold stamping fabric, the dye transfer amount under the wet condition is increased. How to prevent the dye transfer of different water-based sofa composite fabrics becomes a problem to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a compound surface fabric of waterborne sofa sets up the wear-resisting polyurethane coating of one deck waterborne in the outside of waterborne boiling hot gold layer, not only can improve the wearability improvement life of the compound surface fabric of this sofa, can also have the good guard action to the waterborne boiling hot gold layer and can not take place the condition emergence that pigment shifted.
In order to solve the technical problem, the purpose of the utility model is to realize like this:
the utility model relates to a water-based sofa composite fabric, which is characterized by comprising a base cloth layer, a suede nap fabric layer and an antibacterial and antivirus fabric layer; one side of the base cloth layer is compounded with the suede nap fabric layer through the first bonding layer, and the other side of the base cloth layer is compounded with the antibacterial and antivirus fabric layer through the second bonding layer;
one side of the suede nap fabric layer, which is far away from the base fabric layer, is a nap surface, and a printing layer and a water-based gold stamping layer are arranged on the side; a waterborne wear-resistant polyurethane coating is arranged on the outer side of the waterborne gold stamping layer;
the first bonding layer and the second bonding layer are both aqueous polyurethane adhesives.
On the basis of the above scheme and as a preferable scheme of the scheme: the antibacterial and antivirus fabric layer is formed by interweaving polylactic acid filament yarns and golden yellow connecting fiber yarns.
On the basis of the above scheme and as a preferable scheme of the scheme: and one side of the antibacterial and antivirus fabric layer, which is far away from the base fabric layer, is compounded with the flame-retardant non-woven fabric through a third bonding layer.
On the basis of the above scheme and as a preferable scheme of the scheme: the surface of one side, close to the suede fabric layer, of the first bonding layer is distributed with flame-retardant microcapsules; the flame-retardant microcapsule comprises a core and a shell coating the core, wherein the core is a flame retardant, and the shell is one of polyacrylonitrile, polyethylene terephthalate, urea resin, polyphenylene sulfide sulfone resin or alkyd resin.
On the basis of the above scheme and as a preferable scheme of the scheme: the suede nap fabric layer is formed by weaving superfine nylon and polyester mixed filament yarns, the superfine nylon and polyester mixed filament yarns comprise nylon filament yarns and polyester POY filament yarns which are arranged in parallel, and network points are arranged along the length direction.
On the basis of the above scheme and as a preferable scheme of the scheme: and the water-based wear-resistant polyurethane coating is provided with nano air holes.
The utility model has the advantages that: the utility model relates to a compound surface fabric of waterborne sofa sets up the wear-resisting polyurethane coating of one deck waterborne in the outside of waterborne boiling hot gold layer, not only can improve the wearability improvement life of the compound surface fabric of this sofa, can also have the good guard action to the waterborne boiling hot gold layer and can not take place the condition emergence that pigment shifted. And the used antibacterial and antivirus fabric layer can effectively inhibit the growth of bacteria and viruses, so that the use safety of the water-based sofa composite fabric can be ensured.
Drawings
FIG. 1 is a schematic structural view of a water-based sofa composite fabric according to an embodiment;
fig. 2 is a schematic structural view of a water-based sofa composite fabric according to the second embodiment.
The symbols in the figure illustrate the following: 1-a base fabric layer; 2-a first adhesive layer; 3-suede nap fabric layer; 4-a second adhesive layer; 5-bacteriostatic and anti-virus fabric layer; 6-printing layer; 7-aqueous bronzing layer; 8-a waterborne wear-resistant polyurethane layer; 9-a third adhesive layer; 10-flame retardant non-woven fabric.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
Example one
This embodiment will be described in detail with reference to fig. 1. The water-based sofa composite fabric related to the embodiment comprises a base fabric layer 1, a suede nap fabric layer 3 and an antibacterial and antivirus fabric layer 5; one side of the base cloth layer 1 is compounded with the suede nap fabric layer 3 through the first adhesive layer 2, and the other side is compounded with the bacteriostatic and antivirus fabric layer 5 through the second adhesive layer 4.
One side of the suede nap fabric layer 3, which is far away from the base fabric layer 1, is a nap surface, and is provided with a printing layer 6 and a water-based gold-ironing layer 7; the water-based gold stamping layer 7 is of a cowhide-like texture. The outer side of the water-based gold stamping layer 7 is provided with a water-based wear-resistant polyurethane coating 8, the arrangement of the water-based wear-resistant polyurethane coating 8 can effectively improve the wear resistance of the water-based sofa composite fabric, so that the service life of the water-based sofa composite fabric is prolonged, and when the fabrics are stacked and stored, the water-based gold stamping layer can be separated from other fabrics due to the use of the water-based wear-resistant polyurethane coating 8, so that the dye transfer phenomenon cannot occur even if the fabrics are stored for a long time.
Furthermore, the waterborne wear-resistant polyurethane coating 8 is provided with nano air holes, so that the air permeability of the waterborne sofa composite fabric can be improved.
The first bonding layer 2 and the second bonding layer 4 are both aqueous polyurethane adhesives, the aqueous gold stamping layer 7 and the aqueous wear-resistant polyurethane coating 8, and the aqueous materials are used instead of oily materials, so that the environmental pollution generated when the street sofa composite fabric is used can be reduced, and the environment-friendly property is realized.
Further, the antibacterial and antivirus fabric layer 5 is formed by interweaving polylactic acid filaments and golden yellow connecting fiber yarns. The golden coptis fiber is a natural antiviral plant fiber prepared by mixing three effective plant components extracted from natural plants, namely honeysuckle, radix scutellariae and fructus forsythiae, with natural wood pulp. The polylactic acid fiber has good bacteriostatic action. The antibacterial and antiviral fabric layer has good antibacterial and antiviral properties due to the use of the two fibers, so that the safety of the water-based sofa composite fabric is improved.
The suede nap fabric layer 3 is formed by weaving superfine nylon and polyester blended yarns, the superfine nylon and polyester blended yarns comprise nylon filaments and polyester POY filaments which are arranged in parallel, and network points are arranged along the length direction.
Furthermore, the fineness of the nylon filament is 35-60D/48-96F, and the fineness of the polyester POY filament is 50-75D/100-144F. In the embodiment, the nylon filament is nylon 6 filament with the fineness of 60D/95F and the fineness of 75D/144F.
Example two
This embodiment will be described in detail with reference to fig. 2. The difference between the water-based sofa composite fabric related to the embodiment and the embodiment one is that: and one side of the bacteriostatic and anti-virus fabric layer 5, which is far away from the base fabric layer 1, is compounded with a flame-retardant non-woven fabric 10 through a third adhesive layer 9. The flame-retardant nonwoven 10 is embodied as a flame-retardant viscose spunlaced or needle-punched nonwoven, in this embodiment as a 100 grams per square meter spunlaced nonwoven.
In order to further improve the flame retardant property of the sofa fabric, flame retardant microcapsules are distributed on the surface of one side, close to the suede fabric layer, of the first adhesive layer 2; the flame-retardant microcapsule comprises a core and a shell coating the core, wherein the core is a flame retardant, and the shell is one of polyacrylonitrile, polyethylene terephthalate, urea resin, polyphenylene sulfide sulfone resin or alkyd resin.
Furthermore, flame-retardant microcapsules are distributed on the surface of one side, close to the base fabric layer, of the second adhesive layer 4 and the surface of one side, close to the antibacterial and antiviral fabric layer, of the third adhesive layer 9.
After the adhesive layer is coated, the flame-retardant microcapsules are sprinkled on the surface of the adhesive layer in a similar dusting mode.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (6)
1. The water-based sofa composite fabric is characterized by comprising a base cloth layer, a suede nap fabric layer and an antibacterial and antivirus fabric layer; one side of the base cloth layer is compounded with the suede nap fabric layer through the first bonding layer, and the other side of the base cloth layer is compounded with the antibacterial and antivirus fabric layer through the second bonding layer;
one side of the suede nap fabric layer, which is far away from the base fabric layer, is a nap surface, and a printing layer and a water-based gold stamping layer are arranged on the side; a water-based wear-resistant polyurethane coating is arranged on the outer side of the water-based gold stamping layer;
the first bonding layer and the second bonding layer are both aqueous polyurethane adhesives.
2. The composite fabric for the water-based sofa according to claim 1, wherein the antibacterial and antivirus fabric layer is formed by interweaving polylactic acid filaments and golden yellow connecting fiber yarns.
3. The water-based sofa composite fabric according to claim 1, wherein the side of the bacteriostatic and anti-virus fabric layer away from the base fabric layer is compounded with a flame-retardant non-woven fabric through a third adhesive layer.
4. The water-based sofa composite fabric according to claim 1, wherein the flame-retardant microcapsules are distributed on the surface of the first adhesive layer close to one side of the suede fabric layer; the flame-retardant microcapsule comprises a core and a shell coating the core, wherein the core is a flame retardant, and the shell is one of polyacrylonitrile, polyethylene terephthalate, urea resin, polyphenylene sulfide sulfone resin or alkyd resin.
5. The water-based sofa composite fabric according to claim 1, wherein the suede fabric layer is woven by superfine nylon and polyester combined filament yarns, the superfine nylon and polyester combined filament yarns comprise nylon filament yarns and polyester POY filament yarns which are arranged in parallel, and network points are arranged along the length direction.
6. The water-based sofa composite fabric as claimed in claim 1, wherein the water-based wear-resistant polyurethane coating layer is provided with nano-pores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222359655.0U CN218228202U (en) | 2022-09-03 | 2022-09-03 | Water-based sofa composite fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222359655.0U CN218228202U (en) | 2022-09-03 | 2022-09-03 | Water-based sofa composite fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218228202U true CN218228202U (en) | 2023-01-06 |
Family
ID=84685162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222359655.0U Active CN218228202U (en) | 2022-09-03 | 2022-09-03 | Water-based sofa composite fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218228202U (en) |
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2022
- 2022-09-03 CN CN202222359655.0U patent/CN218228202U/en active Active
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