CN219600615U - High flame-retardant corrosion-resistant artificial leather - Google Patents
High flame-retardant corrosion-resistant artificial leather Download PDFInfo
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- CN219600615U CN219600615U CN202320267517.1U CN202320267517U CN219600615U CN 219600615 U CN219600615 U CN 219600615U CN 202320267517 U CN202320267517 U CN 202320267517U CN 219600615 U CN219600615 U CN 219600615U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
The utility model provides high-flame-retardance corrosion-resistant artificial leather, which comprises an artificial leather base layer, a bottom fixing layer, a surface fixing layer, a PU coating and an artificial leather protective layer, wherein: the bottom fixing layer is adhered and fixed at the bottom of the artificial leather base layer, the surface fixing layer is adhered and fixed at the top of the artificial leather base layer, and the PU coating is coated and fixed on the surface of the surface fixing layer; the artificial leather protective layer is fixedly adhered to the surface of the PU coating. The artificial leather base layer, the bottom fixing layer and the surface fixing layer are arranged, so that the artificial leather base layer has high overall strength, can effectively resist flame and has corrosion resistance.
Description
Technical Field
The utility model relates to the technical field of artificial leather, in particular to high-flame-retardance corrosion-resistant artificial leather.
Background
Artificial leather is a plastic product that has a look and feel to leather and can be used instead of it. In the eighties of the last century, expensive leather clothing leather materials are not consumed by general people, and the imitation leather with leather counterfeiting is popular for a short time according to market demands, so that the imitation leather is widely applied to clothing and bag making. The artificial leather is usually manufactured by taking a fabric as a substrate, coating or attaching a layer of resin mixture on the substrate, heating the substrate to plasticize the substrate, and rolling, flattening or embossing the substrate to obtain the product. Is similar to natural leather, and has the characteristics of softness, wear resistance and the like. However, the existing artificial leather still has the problems of low overall strength, ineffective flame retardance and no corrosion resistance.
Therefore, it is very necessary to invent a highly flame-retardant and corrosion-resistant artificial leather.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the high-flame-retardance corrosion-resistance artificial leather, so as to solve the problems that the existing artificial leather still has low overall strength, cannot effectively realize flame retardance and does not have corrosion resistance. The utility model provides a high fire-retardant corrosion-resistant synthetic leather, includes synthetic leather basic unit, bottom fixed layer, surface fixing layer, PU coating and synthetic leather inoxidizing coating, wherein: the bottom fixing layer is adhered and fixed at the bottom of the artificial leather base layer, the surface fixing layer is adhered and fixed at the top of the artificial leather base layer, and the PU coating is coated and fixed on the surface of the surface fixing layer; the artificial leather protective layer is fixedly adhered to the surface of the PU coating.
The artificial leather base layer comprises a transverse braiding structure, a longitudinal braiding structure and an outer wrapping layer, wherein the transverse braiding structure and the longitudinal braiding structure are mutually staggered and braided, and the outer wrapping layer wraps the outer sides of the transverse braiding structure and the longitudinal braiding structure; the outer wrapping layer is matched with the directions of the transverse weaving structure and the longitudinal weaving structure, and the positions, in contact with the outer wrapping layer, of the transverse weaving structure and the longitudinal weaving structure are adhered and fixed through resin glue.
The transverse braiding structure and the longitudinal braiding structure inside the artificial leather base layer are strip-shaped flat belts braided by a plurality of phenolic fibers, and the transverse braiding structure and the longitudinal braiding structure are crisscrossed and leave gaps; the outer wrapping layer is a wrapping coat made of PSA fibers, and the outer wrapping layer completely wraps the transverse weaving structure and the longitudinal weaving structure and is used for forming a solid artificial leather base layer, the whole artificial leather base layer has strong tearing resistance, the strength of the whole artificial leather base layer can be improved, the artificial leather base layer has strong flame retardant capability, the artificial leather base layer cannot burn, and the artificial leather base layer has strong corrosion resistance.
The bottom fixing layer and the surface fixing layer are two layers of fixing layers made of melamine fibers with the same structure, the upper surface and the lower surface of the artificial leather base layer are completely wrapped by the bottom fixing layer and the surface fixing layer, gaps inside the artificial leather base layer are filled between the bottom fixing layer and the surface fixing layer through the melamine fibers, and the gaps inside the artificial leather base layer are filled and leveled by the melamine fibers, so that the product manufactured by the method is leveled, the quality of a finished product is high, the product also has high flame retardance, and the whole product cannot burn.
Compared with the prior art, the utility model has the following beneficial effects:
1. the artificial leather base layer is used for forming a solid artificial leather base layer, has strong tearing resistance, can improve the integral strength, has strong flame retardant capability and can not burn.
2. The bottom fixing layer and the surface fixing layer are arranged and used for filling and leveling the uneven upper surface and the uneven lower surface formed by the artificial leather base layer, so that the product manufactured by the utility model is smooth, the quality of the product is high, the product also has high flame retardance, and the whole product cannot burn.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is an enlarged view at a of the present utility model.
In the figure:
the artificial leather comprises an artificial leather base layer 1, a transverse weaving structure 11, a longitudinal weaving structure 12, an outer wrapping layer 13, a bottom fixing layer 2, a surface fixing layer 3, a PU coating 4 and an artificial leather protective layer 5.
Detailed Description
In order that those skilled in the art will better understand the present utility model, a technical solution of the embodiments of the present utility model will be clearly and completely described below, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
As shown in fig. 1 to 2.
The utility model provides high-flame-retardance corrosion-resistant artificial leather, which comprises an artificial leather base layer 1, a bottom fixing layer 2, a surface fixing layer 3, a PU coating layer 4 and an artificial leather protective layer 5, wherein: the bottom fixing layer 2 is adhered and fixed on the bottom of the artificial leather base layer 1, the surface fixing layer 3 is adhered and fixed on the top of the artificial leather base layer 1, and the PU coating 4 is coated and fixed on the surface of the surface fixing layer 3; the artificial leather protective layer 5 is fixedly adhered to the surface of the PU coating 4.
The artificial leather base layer 1 comprises a transverse braiding structure 11, a longitudinal braiding structure 12 and an outer wrapping layer 13, wherein the transverse braiding structure 11 and the longitudinal braiding structure 12 are braided in a staggered manner, and the outer sides of the transverse braiding structure 11 and the longitudinal braiding structure 12 are wrapped by the outer wrapping layer 13; the outer wrapping layer 13 is matched with the directions of the transverse weaving structure 11 and the longitudinal weaving structure 12, and the positions of the transverse weaving structure 11 and the longitudinal weaving structure 12, which are contacted with the outer wrapping layer 13, are bonded and fixed through resin glue.
The high-flame-retardance corrosion-resistant artificial leather provided by the utility model has the advantages that the transverse weaving structure 11 and the longitudinal weaving structure 12 in the artificial leather base layer 1 are strip-shaped flat belts woven by a plurality of phenolic fibers, and the transverse weaving structure 11 and the longitudinal weaving structure 12 are crisscrossed and are provided with gaps; the outer wrapping layer 13 adopts a wrapping coat made of PSA fibers, and the outer wrapping layer 13 completely wraps the transverse weaving structure 11 and the longitudinal weaving structure 12 and is used for forming a solid artificial leather base layer, the whole artificial leather base layer has strong tearing resistance, the strength of the whole artificial leather base layer can be improved, and the artificial leather base layer 1 has strong flame resistance, does not burn and has strong corrosion resistance; the bottom fixing layer 2 and the surface fixing layer 3 are two fixing layers made of melamine fibers with the same structure, the upper surface and the lower surface of the artificial leather base layer 1 are completely wrapped by the bottom fixing layer 2 and the surface fixing layer 3, gaps inside the artificial leather base layer 1 are filled between the bottom fixing layer 2 and the surface fixing layer 3 through the melamine fibers, and the gaps inside the artificial leather base layer 1 are filled and leveled by the melamine fibers, so that the product manufactured by the utility model is leveled, the product quality is high, the product also has high flame retardance, and the whole product cannot burn; the PU coating 4 is used for forming the surface of the artificial leather; the artificial leather protective layer 5 adopts a polyvinyl chloride layer doped with flame retardant materials inside and is used for forming a flame retardant protective layer on the outer side of the PU coating 4.
By utilizing the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical scheme falls into the protection scope of the utility model.
Claims (4)
1. High fire-retardant corrosion-resistant synthetic leather, its characterized in that: including artificial leather basic unit (1), bottom fixed layer (2), fixed surface layer (3), PU coating (4) and artificial leather inoxidizing coating (5), wherein: the bottom fixing layer (2) is adhered and fixed at the bottom of the artificial leather base layer (1), the surface fixing layer (3) is adhered and fixed at the top of the artificial leather base layer (1), and the PU coating (4) is coated and fixed on the surface of the surface fixing layer (3); the artificial leather protective layer (5) is fixedly adhered to the surface of the PU coating (4).
2. The highly flame retardant, corrosion resistant artificial leather of claim 1, wherein: the artificial leather base layer (1) comprises a transverse braiding structure (11), a longitudinal braiding structure (12) and an outer wrapping layer (13), wherein the transverse braiding structure (11) and the longitudinal braiding structure (12) are braided in a staggered mode, and the outer sides of the transverse braiding structure (11) and the longitudinal braiding structure (12) are wrapped by the outer wrapping layer (13); the outer wrapping layer (13) is matched with the directions of the transverse weaving structure (11) and the longitudinal weaving structure (12), and the positions, except for the outer wrapping layer (13), of the transverse weaving structure (11) and the longitudinal weaving structure (12) are in contact with each other, are adhered and fixed through resin glue.
3. The highly flame retardant, corrosion resistant artificial leather of claim 2, wherein: the transverse weaving structure (11) and the longitudinal weaving structure (12) in the artificial leather base layer (1) are strip-shaped flat belts woven by a plurality of phenolic fibers, and the transverse weaving structure (11) and the longitudinal weaving structure (12) are crisscrossed and leave gaps; the outer wrapping layer (13) adopts a wrapping coat made of PSA fibers, and the outer wrapping layer (13) completely wraps the transverse weaving structure (11) and the longitudinal weaving structure (12).
4. The highly flame retardant, corrosion resistant artificial leather of claim 1, wherein: the bottom fixing layer (2) and the surface fixing layer (3) are two layers of fixing layers made of melamine fibers with the same structure, the upper surface and the lower surface of the artificial leather base layer (1) are completely wrapped by the bottom fixing layer (2) and the surface fixing layer (3), and gaps inside the artificial leather base layer (1) are filled between the bottom fixing layer (2) and the surface fixing layer (3) through the melamine fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320267517.1U CN219600615U (en) | 2023-02-21 | 2023-02-21 | High flame-retardant corrosion-resistant artificial leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320267517.1U CN219600615U (en) | 2023-02-21 | 2023-02-21 | High flame-retardant corrosion-resistant artificial leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219600615U true CN219600615U (en) | 2023-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320267517.1U Active CN219600615U (en) | 2023-02-21 | 2023-02-21 | High flame-retardant corrosion-resistant artificial leather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219600615U (en) |
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2023
- 2023-02-21 CN CN202320267517.1U patent/CN219600615U/en active Active
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