CN213830742U - Bending-resistant anti-stripping film leather - Google Patents
Bending-resistant anti-stripping film leather Download PDFInfo
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- CN213830742U CN213830742U CN202022121756.5U CN202022121756U CN213830742U CN 213830742 U CN213830742 U CN 213830742U CN 202022121756 U CN202022121756 U CN 202022121756U CN 213830742 U CN213830742 U CN 213830742U
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Abstract
The utility model relates to the technical field of artificial leather, in particular to a bending-resistant anti-stripping film leather, which comprises a surface film, a polyvinyl chloride layer, an elastic fabric layer, an elastic rubber layer, a polyurethane layer and a flocking layer; the upper surface of the surface film is a smooth surface, and the lower surface of the surface film is a rough surface; the upper surface and the lower surface of the polyvinyl chloride layer are rough surfaces; the polyvinyl chloride layer is fixedly bonded with the surface film through viscose, and the convex rough structure of the surface film and the convex rough structure on the upper surface of the polyvinyl chloride layer are embedded into the viscose; the lower surface of the polyvinyl chloride layer is fixedly bonded with the elastic fabric layer through viscose glue, and the polyethylene layer and the elastic fabric layer are further sewn into a whole through silk threads; the lower surface of the elastic fabric layer is fixedly bonded with the elastic rubber layer through viscose glue, and the upper surface and the lower surface of the elastic rubber layer are rough surfaces. The utility model discloses resistant tortuous effect and anti effect of peeling off are better, have better practical value and spreading value.
Description
Technical Field
The utility model relates to an artificial leather technical field, concretely relates to resistant tortuous anti pad pasting leather that peels off.
Background
Currently, with the progress and rapid development of society, artificial leather is gradually becoming a common material in the current clothing industry. Leather has become a commonly used material in daily life, and can be used in various aspects such as people wearing clothes, hats, furniture and the like, and the application range of the leather comprises main industries such as leather making, shoes making, fur clothing, leather pieces, fur and products thereof, and matched industries such as leather chemical industry, leather hardware, leather machinery, auxiliary materials and the like. However, the artificial leather has difficulty reaching the index of natural leather, and particularly, the flexing resistance is relatively poor, so that the leather is easy to be damaged in flexing after being made into clothes or shoes, and the service life of the leather is influenced.
Based on the above, the utility model provides a resistant tortuous anti pad pasting leather of peeling off, through the overall structure to the leather improved design, improves the whole anti tortuous performance of leather to strengthen the firm intensity of bonding between pad pasting and each layer, avoid the pad pasting volume of droing dangerous, effectively solve prior art problem and prolong the life of leather.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a: to the above-mentioned problem that exists at present, provide a resistant tortuous anti pad pasting leather of peeling off, through the overall structure to the leather improved design, improve the whole anti tortuous performance of leather to strengthen the firm intensity of bonding between pad pasting and each layer, avoid the pad pasting volume of droing dangerous, effectively solve prior art problem and prolong the life of leather.
In order to realize the purpose, the utility model discloses a technical scheme is:
a flexing-resistant anti-stripping film leather comprises a surface film, a polyvinyl chloride layer, an elastic fabric layer, an elastic rubber layer, a polyurethane layer and a flocking layer; the upper surface of the surface film is a smooth surface, and the lower surface of the surface film is a rough surface; the upper surface and the lower surface of the polyvinyl chloride layer are rough surfaces; the polyvinyl chloride layer is fixedly bonded with the surface film through viscose, and the convex rough structure of the surface film and the convex rough structure on the upper surface of the polyvinyl chloride layer are embedded into the viscose; the lower surface of the polyvinyl chloride layer is fixedly bonded with the elastic fabric layer through viscose glue, and the polyethylene layer and the elastic fabric layer are further sewn into a whole through silk threads; the lower surface of the elastic fabric layer is fixedly bonded with the elastic rubber layer through viscose glue, and the upper surface and the lower surface of the elastic rubber layer are rough surfaces; the lower surface of the elastic rubber layer is fixedly bonded with the polyurethane layer through viscose glue, and the upper surface and the lower surface of the polyurethane layer are rough surfaces; the lower surface of the polyurethane layer is fixedly bonded with the flocking layer, and the upper surface of the flocking layer is a rough surface.
Preferably, the thickness of the surface film is 0.1mm-0.2mm, and the surface film is a soft plastic film; the bottom surface array of the surface film is provided with a plurality of first cylinders with the diameter of 0.2 mm; the thickness of the polyethylene layer is 0.3-0.8 mm; a plurality of first round holes matched with the first cylinders are formed in the polyethylene layer, the first cylinders are embedded into the first round holes in a clearance fit mode and installed in a matched mode, and viscose glue is immersed in the installation gaps.
Preferably, the thickness of the elastic fabric layer is 0.2mm-0.3mm, and a plurality of second round holes with the diameter of 0.3mm-0.5mm are formed in the elastic fabric layer in an array manner; a plurality of second cylinders matched with the second round holes are formed in the upper surface array of the elastic rubber, the second cylinders are embedded into the second round holes in a clearance fit mode, and the mounting gaps are filled with adhesive.
Preferably, the thickness of the polyurethane layer is 0.3mm-0.5mm, and a plurality of third round holes with the diameter of 0.3mm-0.5mm are formed in the polyurethane layer in an array manner; the thickness of the elastic rubber layer is 0.2mm-0.3 mm; a plurality of third cylinders matched with the third circular holes are arranged on the bottom surface array of the elastic rubber layer; the third cylinder is embedded into the third round hole in a clearance fit mode for installation, and viscose glue is filled in the installation clearance.
Preferably, the thickness of the flocking layer is 0.2mm-0.3 mm.
The elastic fabric can be a spandex yarn woven fabric, and the elastic rubber can be natural rubber or butadiene rubber and the like.
Since the technical scheme is used, the beneficial effects of the utility model are that:
on one hand, the utility model is beneficial to ensuring the integral strength of the leather through the design of a multilayer structure; the elastic fabric and the elastic rubber are adopted, so that the overall elasticity of the leather is improved, the shape elastic recovery performance of the leather is further improved, and the flexing resistance of the leather is ensured.
On the other hand, the cylindrical structures and the circular hole structures of all the layers are matched, so that the firm bonding strength among all the layers is ensured; especially, the rough surface of each layer is arranged and the glue is filled in the gap installation space between the cylinder and the round hole, so that the bonding firmness between each layer of the leather is further ensured, the danger that the sticking film and each component layer are separated or peeled from each other is favorably reduced, and the service life and the durability of the leather are favorably improved.
On the other hand, the utility model discloses it is better to be able to bear or endure crooked, anti peeling-off effect to have better intensity, have better practical value and application and popularization prospect in the aspect of clothes, shoes preparation Germany.
Drawings
Fig. 1 is a schematic cross-sectional structure of the present invention.
In the figure: 1. pasting a film on the surface; 2. a polyvinyl chloride layer; 3. an elastic fabric layer; 4. an elastic rubber layer; 5. a polyurethane layer; 6. a flocking layer; 7. and (5) gluing.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the accompanying drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solution in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, rather than all embodiments, based on the embodiments in the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.
Example 1, as shown in figure 1:
a flexing-resistant anti-stripping film leather comprises a surface film 1, a polyvinyl chloride layer 2, an elastic fabric layer 3, an elastic rubber layer 4, a polyurethane layer 5 and a flocking layer 6; the upper surface of the surface film 1 is a smooth surface, and the lower surface of the surface film 1 is a rough surface; the upper surface and the lower surface of the polyvinyl chloride layer 2 are rough surfaces; the polyvinyl chloride layer 2 and the surface film 1 are fixedly bonded through the adhesive 7, and the protruding rough structure of the surface film 1 and the protruding rough structure on the upper surface of the polyvinyl chloride layer 2 are embedded into the adhesive 7; the lower surface of the polyvinyl chloride layer 2 is fixedly bonded with the elastic fabric layer 3 through a viscose 7, and the polyethylene layer and the elastic fabric layer 3 are further sewn into a whole through silk threads; the lower surface of the elastic fabric layer 3 is fixedly bonded with the elastic rubber layer 4 through an adhesive 7, and the upper surface and the lower surface of the elastic rubber layer 4 are both rough surfaces; the lower surface of the elastic rubber layer 4 is fixedly bonded with the polyurethane layer 5 through an adhesive 7, and the upper surface and the lower surface of the polyurethane layer 5 are both rough surfaces; the lower surface of the polyurethane layer 5 is fixedly bonded with the flocking layer 6, and the upper surface of the flocking layer 6 is a rough surface.
Preferably, the thickness of the surface film 1 is 0.1mm-0.2mm, and the surface film 1 is a soft plastic film; the bottom surface array of the surface film 1 is provided with a plurality of first cylinders with the diameter of 0.2 mm; the thickness of the polyethylene layer is 0.3-0.8 mm; a plurality of first round holes matched with the first cylinders are formed in the polyethylene layer, the first cylinders are embedded into the first round holes in a clearance fit mode and installed in a matched mode, and the glue 7 is immersed in the installation gaps.
Preferably, the thickness of the elastic fabric layer 3 is 0.2mm-0.3mm, and a plurality of second round holes with the diameter of 0.3mm-0.5mm are formed in the elastic fabric layer 3 in an array manner; a plurality of second cylinders matched with the second round holes are formed in the upper surface array of the elastic rubber, the second cylinders are embedded into the second round holes in a clearance fit mode, and the mounting gaps are filled with adhesive 7.
Preferably, the thickness of the polyurethane layer 5 is 0.3mm-0.5mm, and a plurality of third round holes with the diameter of 0.3mm-0.5mm are arranged on the polyurethane layer 5 in an array manner; the thickness of the elastic rubber layer 4 is 0.2mm-0.3 mm; a plurality of third cylinders matched with the third circular holes are arranged on the bottom surface of the elastic rubber layer 4 in an array manner; the third cylinder is embedded into the third round hole in a clearance fit mode for installation, and the installation clearance is filled with adhesive 7.
Preferably, the thickness of the flocking layer 6 is 0.2mm-0.3 mm.
Since the technical scheme is used, the beneficial effects of the utility model are that:
on one hand, the utility model is beneficial to ensuring the integral strength of the leather through the design of a multilayer structure; the elastic fabric and the elastic rubber are adopted, so that the overall elasticity of the leather is improved, the shape elastic recovery performance of the leather is further improved, and the flexing resistance of the leather is ensured.
On the other hand, the cylindrical structures and the circular hole structures of all the layers are matched, so that the firm bonding strength among all the layers is ensured; especially, the rough surface of each layer is arranged and the glue 7 is filled in the gap installation space between the cylinder and the round hole, so that the bonding firmness among all layers of the leather is further ensured, the danger that the sticking film and each component layer are separated or peeled from each other is favorably reduced, and the service life and the durability of the leather are favorably improved.
On the other hand, the utility model discloses it is better to be able to bear or endure crooked, anti peeling-off effect to have better intensity, have better practical value and application and popularization prospect in the aspect of clothes, shoes preparation Germany.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. The utility model provides a resistant tortuous anti-peeling pad pasting leather which characterized in that: comprises a surface film, a polyvinyl chloride layer, an elastic fabric layer, an elastic rubber layer, a polyurethane layer and a flocking layer; the upper surface of the surface film is a smooth surface, and the lower surface of the surface film is a rough surface; the upper surface and the lower surface of the polyvinyl chloride layer are rough surfaces; the polyvinyl chloride layer is fixedly bonded with the surface film through viscose, and the convex rough structure of the surface film and the convex rough structure on the upper surface of the polyvinyl chloride layer are embedded into the viscose; the lower surface of the polyvinyl chloride layer is fixedly bonded with the elastic fabric layer through viscose glue, and the polyethylene layer and the elastic fabric layer are further sewn into a whole through silk threads; the lower surface of the elastic fabric layer is fixedly bonded with the elastic rubber layer through viscose glue, and the upper surface and the lower surface of the elastic rubber layer are rough surfaces; the lower surface of the elastic rubber layer is fixedly bonded with the polyurethane layer through viscose glue, and the upper surface and the lower surface of the polyurethane layer are rough surfaces; the lower surface of the polyurethane layer is fixedly bonded with the flocking layer, and the upper surface of the flocking layer is a rough surface.
2. The flexing-resistant and peeling-resistant film leather of claim 1, wherein: the thickness of the surface film is 0.1mm-0.2mm, and the surface film is a soft plastic film; the bottom surface array of the surface film is provided with a plurality of first cylinders with the diameter of 0.2 mm; the thickness of the polyethylene layer is 0.3-0.8 mm; a plurality of first round holes matched with the first cylinders are formed in the polyethylene layer, the first cylinders are embedded into the first round holes in a clearance fit mode and installed in a matched mode, and viscose glue is immersed in the installation gaps.
3. The flexing-resistant and peeling-resistant film leather of claim 1, wherein: the thickness of the elastic fabric layer is 0.2mm-0.3mm, and a plurality of second round holes with the diameter of 0.3mm-0.5mm are formed in the elastic fabric layer in an array manner; a plurality of second cylinders matched with the second round holes are formed in the upper surface array of the elastic rubber, the second cylinders are embedded into the second round holes in a clearance fit mode, and the mounting gaps are filled with adhesive.
4. The flexing-resistant and peeling-resistant film leather of claim 1, wherein: the thickness of the polyurethane layer is 0.3mm-0.5mm, and a plurality of third round holes with the diameter of 0.3mm-0.5mm are arranged on the polyurethane layer in an array manner; the thickness of the elastic rubber layer is 0.2mm-0.3 mm; a plurality of third cylinders matched with the third circular holes are arranged on the bottom surface array of the elastic rubber layer; the third cylinder is embedded into the third round hole in a clearance fit mode for installation, and viscose glue is filled in the installation clearance.
5. The flexing-resistant and peeling-resistant film leather of claim 1, wherein: the thickness of the flocking layer is 0.2mm-0.3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022121756.5U CN213830742U (en) | 2020-09-24 | 2020-09-24 | Bending-resistant anti-stripping film leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022121756.5U CN213830742U (en) | 2020-09-24 | 2020-09-24 | Bending-resistant anti-stripping film leather |
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| Publication Number | Publication Date |
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| CN213830742U true CN213830742U (en) | 2021-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022121756.5U Active CN213830742U (en) | 2020-09-24 | 2020-09-24 | Bending-resistant anti-stripping film leather |
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| CN (1) | CN213830742U (en) |
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- 2020-09-24 CN CN202022121756.5U patent/CN213830742U/en active Active
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