CN220952693U - Suede artificial leather - Google Patents
Suede artificial leather Download PDFInfo
- Publication number
- CN220952693U CN220952693U CN202321003161.7U CN202321003161U CN220952693U CN 220952693 U CN220952693 U CN 220952693U CN 202321003161 U CN202321003161 U CN 202321003161U CN 220952693 U CN220952693 U CN 220952693U
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- China
- Prior art keywords
- layer
- artificial leather
- suede
- base cloth
- texture layer
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- 239000002649 leather substitute Substances 0.000 title claims abstract description 55
- 239000004744 fabric Substances 0.000 claims abstract description 51
- 229920002635 polyurethane Polymers 0.000 claims abstract description 42
- 239000004814 polyurethane Substances 0.000 claims abstract description 42
- 238000004049 embossing Methods 0.000 claims abstract description 19
- 239000010410 layer Substances 0.000 claims description 133
- 229920005989 resin Polymers 0.000 claims description 15
- 239000011347 resin Substances 0.000 claims description 15
- 239000011241 protective layer Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000000049 pigment Substances 0.000 claims description 6
- 229920005749 polyurethane resin Polymers 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 230000002940 repellent Effects 0.000 claims description 5
- 239000005871 repellent Substances 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 244000137852 Petrea volubilis Species 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Abstract
The utility model relates to the technical field of artificial leather, in particular to suede artificial leather. The suede artificial leather comprises a polyurethane base cloth layer, a printing texture layer and an embossing texture layer, wherein one surface of the polyurethane base cloth layer forms a suede, the printing texture layer is arranged on one surface of the polyurethane base cloth layer, which is provided with the suede, and the embossing texture layer is arranged on the printing texture layer. According to the utility model, the polyurethane base cloth layer, the printing texture layer and the embossing texture layer are sequentially laminated from bottom to top, and the surface of the polyurethane base cloth layer, which is close to the printing texture layer, forms a suede, so that the elasticity and stiffness of the suede artificial leather are improved, the skin-friendly property of the suede artificial leather is improved, the color sense of the surface of the suede artificial leather is improved by the printing texture layer, the touch sense of the suede artificial leather is enriched by the embossing texture layer, and the suede artificial leather has multilayer design sense, three-dimensional sense and elasticity while the suede artificial leather has higher stiffness.
Description
Technical Field
The utility model relates to the technical field of artificial leather, in particular to suede artificial leather.
Background
Artificial leather, which is a surface finishing material widely used in various fields such as automobiles and home furnishings, has a similar appearance and hand feeling to natural leather, and is often used instead of natural leather in order to reduce costs.
For example, chinese patent document with bulletin number CN207525546U discloses a novel artificial leather comprising a first PVC layer, a cloth layer, a second PVC layer and a reinforcing block, which solves the problem that the existing artificial leather has poor stretch resistance. However, the artificial leather is single in design, low in elasticity, low in stiffness and low in skin affinity, and cannot meet the requirements of consumers.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides suede artificial leather.
In order to achieve the above purpose, the utility model provides a polyurethane base fabric layer, a printing texture layer and an embossing texture layer, wherein one surface of the polyurethane base fabric layer is provided with a suede, the printing texture layer is arranged on one surface of the polyurethane base fabric layer with the suede, and the embossing texture layer is arranged on the printing texture layer.
According to one embodiment of the present utility model, the embossing structure further comprises a protective layer, wherein the protective layer is coated on the surface of the embossed texture layer.
According to an embodiment of the present utility model, the protective layer is a waterproof layer.
According to one embodiment of the utility model, the printing texture layer comprises an aqueous resin layer and a printing layer, wherein the aqueous resin layer is coated on the surface of the polyurethane base cloth layer, which is provided with a suede, and the printing layer is arranged on the surface of the aqueous resin layer.
According to one embodiment of the present utility model, the embossed texture layer is formed by a pressing process.
According to an embodiment of the present utility model, the polyurethane base cloth layer is made of a polyurethane resin with a color of the base cloth composite.
According to an embodiment of the utility model, the base fabric is a cloth or PET material.
According to one embodiment of the utility model, the protective layer is made of fluorine-free water repellent.
According to an embodiment of the utility model, the polyurethane base layer is of a different colour than the printed layer.
According to one embodiment of the utility model, the print layer is printed from pigment.
The utility model has the beneficial effects that the polyurethane base cloth layer, the printing texture layer and the embossing texture layer are sequentially laminated from bottom to top, and the surface of the polyurethane base cloth layer, which is close to the printing texture layer, forms a suede, so that the elasticity and the stiffness of the suede-like artificial leather are improved, the skin-friendly property of the suede-like artificial leather is improved, the color sense of the surface of the suede-like artificial leather is improved by the printing texture layer, the touch sense of the suede-like artificial leather is enriched by the embossing texture layer, and the suede-like artificial leather has multilayer design sense and three-dimensional sense, and has higher stiffness and elasticity.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
Fig. 1 is a schematic diagram of a suede-like artificial leather according to a first embodiment;
Fig. 2 is a schematic diagram of the structure of suede artificial leather in the second embodiment.
Description of the reference numerals
1-A polyurethane base cloth layer; 2-printing a texture layer; 3-embossing the texture layer; 4-a protective layer; 21-an aqueous resin layer; 22-printing layer.
Detailed Description
Various embodiments of the utility model are disclosed in the following drawings, in which details of the practice are set forth in the following description for the purpose of clarity. However, it should be understood that these practical details are not to be taken as limiting the utility model. That is, in some embodiments of the utility model, these practical details are unnecessary. Moreover, for the purpose of simplifying the drawings, some conventional structures and components are shown in the drawings in a simplified schematic manner.
In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the utility model solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Example 1
Referring to fig. 1, fig. 1 is a schematic diagram of a suede-like artificial leather according to the present embodiment. The utility model provides suede artificial leather which can be widely applied to the fields of automobiles, home decoration, shoe bags and the like. The suede artificial leather is composed of a polyurethane base cloth layer 1, a suede layer 2, a printing texture layer 3 and an embossing texture layer 4 which are laminated in sequence from top to bottom.
Wherein, the polyurethane base cloth layer 1 provides a substrate for the suede artificial leather, and increases the overall thickness, and meanwhile, one surface of the polyurethane base cloth layer 1 has a suede, which provides a skin-friendly feel for the suede artificial leather in the embodiment; printing the texture layer 2 to make the whole full of color sense; the embossed texture layer 3 is used for increasing the overall stereoscopic impression and enriching the touch feeling.
The polyurethane base cloth layer 1 is made of polyurethane resin with color of base cloth composite. In the preparation process, the liquefied polyurethane resin is compounded on the base cloth in an impregnation mode, and the polyurethane base cloth layer 1 is formed after temperature curing. The polyurethane base cloth layer 1 formed by compounding polyurethane resin enables the original soft base cloth to have thick hand feeling and enhances elasticity and stiffness. In addition, the color of the polyurethane base cloth layer 1 can be changed by selecting polyurethane resin solutions with different colors, so that the polyurethane base cloth layer has more colorful properties.
Preferably, the base fabric can be cotton, hemp or chemical fiber, and also can be PET material. In this embodiment, the base fabric is made of PET, which has characteristics of high elasticity and light resistance, and is helpful for enhancing the service life of suede artificial leather in the subsequent use process.
One surface of the polyurethane base cloth layer forms a suede. Specifically, during production, one surface of the polyurethane base cloth layer 1 is ground in a rolling manner by using a grinder, so that the polyurethane base cloth layer is rich in velvet feel, and provides a softer touch feeling for users.
Further, in order to make the suede of the polyurethane base cloth layer 1 softer and finer, in this embodiment, the surface of the grinding wheel is coated with ultra-fine 320 mesh sand paper, and one surface of the polyurethane base cloth layer 1 is ground, and the polyurethane base cloth layer 1 with the suede is formed after grinding. The grinding mode enables the surface of the suede artificial leather to have a velvet feel and be more skin-friendly, and the pleasure of a user is effectively improved.
The printed grain layer 2 and the embossed grain layer 3 are used to increase the aesthetic feeling and stereoscopic feeling of the suede artificial leather. With continued reference to fig. 1, the printed texture layer 2 is disposed on the surface of the polyurethane base fabric layer 1 having the pile surface, and the embossed texture layer 3 is disposed on the printed texture layer 2.
The printed texture layer 2 comprises an aqueous resin layer 21 and a printing layer 22, wherein the aqueous resin layer 21 is coated on one surface of the polyurethane base cloth layer 1 with a suede. Specifically, the liquefied aqueous resin is applied to the surface of the polyurethane base fabric layer 1 having a pile surface, and the aqueous resin layer 21 is formed after drying. The aqueous resin layer 21 enables the suede of the polyurethane base cloth layer 1 to have more color adhesion, and facilitates the preparation of a subsequent printing layer 22.
After the preparation of the aqueous resin layer 21 is completed, the printed layer 22 is transferred to the surface of the aqueous resin layer 21. The printed layer 22 is made of pigment by printing, and when the printed layer 22 is made, the pigment is dipped by using a roller with patterns, and the printing is transferred onto the aqueous resin layer 31, so that the printed layer 22 with rich color sense can be formed.
Preferably, in order to provide more choices for consumers, the roller patterns are also various, and the roller with different patterns or the pigment dipped with different colors can be used to change the pattern of the printed texture layer 3 for more diversified choices for consumers.
Further, the color of the printed layer 22 is different from the color of the polyurethane base layer 1. The different colors form obvious color difference, so that the patterns of the printing layer 22 are more obvious, and the user is provided with a visual effect of impact. At the same time, more choices are provided for consumers through different color collocations.
After the preparation of the printed texture layer 2 is completed, a layer of texture layer 3 is added on the surface of the printed texture layer for enhancing the overall stereoscopic impression and touch impression. The embossed texture layer 3 is formed by a pressing process. Specifically, the embossing roller is used, and the pattern on the embossing roller is embossed on the surface of the embossing layer 22 by using physical pressure, so that the surface of the polyurethane base cloth layer 1 having the suede forms a stereoscopic pattern having a concave-convex feeling, thereby enriching the touch feeling of the suede artificial leather and simultaneously increasing the stereoscopic feeling.
Example two
Referring to fig. 2, fig. 2 is a schematic diagram of a suede-like artificial leather according to the present embodiment. The present embodiment is different from the first embodiment in that the suede artificial leather of the present embodiment further includes a protective layer 4 for improving the life span of the suede artificial leather. Optionally, the protective layer 4 is a stain-resistant coating and/or a wear-resistant coating or a waterproof layer or the like having a protective coating.
In this embodiment, the protective layer 4 is a waterproof layer, and the waterproof layer 4 is coated on the surface of the embossed texture layer 3. Further, the waterproof layer is made of fluorine-free water repellent agent. After the preparation of the embossing texture layer 3 is finished, a fluorine-free water repellent agent is coated on the embossing texture layer 4 in a coating mode, and a waterproof layer can be formed after drying. The waterproof layer has the effects of preventing water and splashing, pigment decolorization of the printing layer 22 can be avoided, and meanwhile, the condition that the quality is affected by water penetration on the surface of the suede layer 2 is also prevented, so that the quality of the suede artificial leather is effectively guaranteed. It is worth to say that the fluorine-free water repellent agent adopted in the application is an environment-friendly material, and has higher safety.
In summary, the present utility model provides a suede artificial leather, in which a polyurethane base cloth layer 1, a printed texture layer 2 and an embossed texture layer 3 are sequentially laminated from bottom to top, and a suede is formed on one surface of the polyurethane base cloth layer 1 adjacent to the printed texture layer 2, so that the elasticity and stiffness of the suede artificial leather are increased, the suede artificial leather is rich in velvet feeling, the color feeling of the surface of the suede artificial leather is increased by the printed texture layer 2, the touch feeling of the suede artificial leather is enriched by the embossed texture layer 3, and the suede artificial leather has a multi-layer design feeling, a three-dimensional feeling, and further has stiffness and elasticity.
Meanwhile, the waterproof layer is arranged on the surface of the embossing texture layer 4, so that the waterproof and antifouling effects are achieved, and meanwhile, the service life of the suede artificial leather is prolonged.
The foregoing description is only illustrative of the utility model and is not to be construed as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principles of the present utility model, should be included in the scope of the claims of the present utility model.
Claims (10)
1. A suede-like artificial leather comprising: polyurethane base cloth layer (1), printing texture layer (2) and embossing texture layer (3), one of them face of polyurethane base cloth layer (1) forms the matte, printing texture layer (2) set up in polyurethane base cloth layer (1) have the one side of matte, embossing texture layer (3) set up in on printing texture layer (2).
2. Suede artificial leather according to claim 1, further comprising a protective layer (4), said protective layer (4) being applied to the surface of said embossed texture layer (3).
3. Suede artificial leather according to claim 2, characterized in that the protective layer (4) is a waterproof layer.
4. The suede artificial leather according to claim 1, wherein the printed texture layer (2) comprises an aqueous resin layer (21) and a printed layer (22), the aqueous resin layer (21) is coated on the surface of the polyurethane base cloth layer (1) having a suede, and the printed layer (22) is provided on the surface of the aqueous resin layer (21).
5. Suede artificial leather according to claim 1, characterized in that the embossed texture layer (3) is formed by pressing.
6. Suede artificial leather according to claim 4, wherein the polyurethane base cloth layer (1) is made of a base cloth composite colored polyurethane resin.
7. The suede artificial leather of claim 6, wherein the base cloth is cloth or PET material.
8. A suede artificial leather according to claim 3, wherein the protective layer (4) is made of a fluorine-free water repellent agent.
9. Suede artificial leather according to claim 6, wherein the polyurethane base layer (1) is of a different colour than the printed layer (22).
10. Suede artificial leather according to claim 4, characterized in that the printed layer (22) is formed by pigment printing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321003161.7U CN220952693U (en) | 2023-04-27 | 2023-04-27 | Suede artificial leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321003161.7U CN220952693U (en) | 2023-04-27 | 2023-04-27 | Suede artificial leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220952693U true CN220952693U (en) | 2024-05-14 |
Family
ID=90979875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321003161.7U Active CN220952693U (en) | 2023-04-27 | 2023-04-27 | Suede artificial leather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220952693U (en) |
-
2023
- 2023-04-27 CN CN202321003161.7U patent/CN220952693U/en active Active
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| Date | Code | Title | Description |
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