CN215251942U - High-strength thermoplastic rubber bonded synthetic leather - Google Patents
High-strength thermoplastic rubber bonded synthetic leather Download PDFInfo
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- CN215251942U CN215251942U CN202120283110.9U CN202120283110U CN215251942U CN 215251942 U CN215251942 U CN 215251942U CN 202120283110 U CN202120283110 U CN 202120283110U CN 215251942 U CN215251942 U CN 215251942U
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Abstract
The utility model discloses a high-strength thermoplastic rubber bonded synthetic leather, which relates to the technical field of synthetic leather, and the key points of the technical proposal of the high-strength thermoplastic rubber bonded synthetic leather comprise a transparent film layer, a rubber layer, a feather layer and a base cloth layer which are sequentially bonded from outside to inside; the transparent film layer is a transparent PVC film; a plurality of irregularly distributed cylindrical salient points are arranged on the inner side of the rubber layer, and a texture concave-convex structure is arranged on the outer side of the rubber layer; a plurality of irregularly-shaped grooves are formed in the upper side and the lower side of the feather layer. The feather layer formed by pressing the feathers is additionally arranged between the rubber layer and the base cloth layer, so that the structural strength of the synthetic leather is improved by the grooves in irregular shapes formed on the upper side and the lower side of the feather layer; the feather layer takes the feather stems as supports and the fluff as an unfolded core connecting part, so that the structural density of the synthetic leather is effectively reduced, and the synthetic leather has the characteristic of high structural strength; cylindrical bump and concave-convex structure realize promoting the structural strength and the wear resistance's of this synthetic leather effect.
Description
Technical Field
The utility model relates to a synthetic leather technical field, more specifically say that it relates to a thermoplastic rubber bonding synthetic leather of high strength.
Background
The dermis is made of animal skin through very complicated physical processing and chemical treatment processes. The genuine leather on the market is generally one of the first layer leather, the second layer leather and the synthetic leather, and the prices of the three layers of leather are gradually decreased. The different animal skins and the change of the processing method can produce various leathers.
Chinese patent with publication number CN211968696U discloses a novel wear-resistant PU synthetic leather, which comprises a base cloth layer, a foaming layer adhered on the top surface of the base cloth layer, a wear-resistant layer adhered on the top surface of the foaming layer, and a translucent frosting film adhered on the top surface of the wear-resistant layer, wherein the wear-resistant layer is a polyurethane rubber layer, the top surface of the wear-resistant layer has large regular or irregular bumps, the periphery of each bump is a slope structure, each adjacent bump is connected with each other through an arc-shaped groove, transverse arranged raised lines are distributed on the bottom surface of the wear-resistant layer at equal intervals, two sides of each raised line are saw-toothed structures, the top surface of the foaming layer has grooves corresponding to each raised line, each raised line is matched with the corresponding groove, the translucent frosting film is an EVA film, the bottom surface of the translucent frosting film has depressions corresponding to each bump, and the top surface of the translucent frosting film is a plane.
However, the novel wear-resistant PU synthetic leather is only combined with the base cloth layer through the wear-resistant layer, and the structure is single, so that the problems that the synthetic leather is weak in strength and poor in using effect are caused, and improvement is needed.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a thermoplastic rubber bonding synthetic leather of high strength, this thermoplastic rubber bonding synthetic leather of high strength has intensity height and wear-resisting effect.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a high-strength thermoplastic rubber bonded synthetic leather comprises a transparent film layer, a rubber layer, a feather layer and a base cloth layer which are sequentially bonded from outside to inside; the transparent film layer is a transparent PVC film; a plurality of irregularly distributed cylindrical salient points are arranged on the inner side of the rubber layer, and a texture concave-convex structure is arranged on the outer side of the rubber layer; a plurality of irregularly-shaped grooves are formed in the upper side and the lower side of the feather layer.
By adopting the technical scheme, the feather layer is additionally arranged between the rubber layer and the base cloth layer and is formed by pressing feathers, and the structural strength of the synthetic leather is improved by a plurality of irregularly-shaped grooves formed on the upper side and the lower side of the feather layer; the feather layer takes the feather stems as supports and the fluff as an unfolded core connecting part, so that the structural density of the synthetic leather is effectively reduced, and the synthetic leather has the characteristic of high structural strength; meanwhile, the cylindrical salient points and the concave-convex structures realize the effect of effectively improving the structural strength and the wear resistance of the synthetic leather.
The utility model discloses further set up to: the base cloth layer is non-woven fabric, woven fabric or nylon fabric.
Through adopting above-mentioned technical scheme for this synthetic leather has high strength and wear-resisting effect.
The utility model discloses further set up to: the upper side of the transparent film layer is provided with a plurality of hemispheres made of PVC materials distributed in an array manner.
Through adopting above-mentioned technical scheme, the hemisphere plays the effect that effectively promotes the structural strength and the wear resistance of this synthetic leather.
The utility model discloses further set up to: and magnets are arranged on the inner side of the hemispheroid.
By adopting the technical scheme, the magnets have the function of forming a magnetic field at the periphery, so that the effects of promoting blood microcirculation of a human body and dredging channels and collaterals are realized.
The utility model discloses further set up to: the upper side of the transparent PVC film is provided with a plurality of arc-shaped grooves which are respectively matched with the corresponding hemispheroids.
By adopting the technical scheme, in the forming process of the hemispheroid, firstly, PVC molten material is added into the arc-shaped groove through a machine, and then after the magnet is added on the molten material, a layer of PVC molten material is covered and cooled and fixed, so that the positioning and effective forming effects of the hemispheroid are realized.
The utility model discloses further set up to: the diameter of the lower end of the cylindrical salient point is larger than that of the upper end of the cylindrical salient point.
By adopting the technical scheme, the bonding strength of the rubber layer and the feather layer is obviously improved, and the overall structural strength of the synthetic leather is obviously improved.
To sum up, the utility model discloses following beneficial effect has: the structural strength of the synthetic leather is enhanced through the hair stems in the feather layer, and the fluff is connected with the rubber layer and the base cloth layer, so that an effective and stable connecting structure is realized; meanwhile, the magnets in the hemispheroids have a health-care effect of promoting blood microcirculation for a human body, and the hemispheroids can obviously improve the wear resistance of the synthetic leather; concave-convex structure has the texture that shows the synthetic leather when connecting transparent rete to promote the effect of aesthetic property, make this synthetic leather when possessing structural strength big and wear-resisting effect, have magnetotherapy health care effect concurrently and beautifully.
Drawings
Fig. 1 is a schematic structural diagram of the present embodiment.
Description of reference numerals: 1. a transparent film layer; 2. a rubber layer; 3. a feather layer; 4. a base cloth layer; 5. cylindrical bumps; 6. a relief structure; 7. a groove; 8. a hemisphere; 9. a magnet; 10. An arc-shaped groove.
Detailed Description
In order to make the technical solutions and advantages of the present invention clearer, the present invention will be described in further detail below with reference to the accompanying drawings.
As shown in figure 1, the high-strength thermoplastic rubber bonded synthetic leather comprises a transparent film layer 1, a rubber layer 2, a feather layer 3 and a base fabric layer 4 which are sequentially bonded from outside to inside. The thickness of the base cloth layer 4 is 1.2-2.0 mm; the thickness of the feather layer 3 is 0.6-1.2 mm; the thickness of the rubber layer 2 is 0.3-0.6 mm; the thickness of the transparent film layer 1 is 0.06-0.3 mm. Wherein, transparent rete 1 is transparent PVC membrane to when protecting this synthetic leather overall structure, show the texture of rubber layer 2.
The inboard on rubber layer 2 is provided with a plurality of irregularly distributed cylindrical bumps 5 to form stable connection structure with feather layer 3, and reach the purpose that promotes this synthetic leather structural strength, and the lower extreme diameter of cylindrical bump 5 is greater than the upper end diameter, in order to reach the purpose that shows the bonding strength who promotes rubber layer 2 and feather layer 3. Further, be provided with texture concave-convex structure 6 in the outside of this rubber layer 2 to when the aesthetic property of promoting this synthetic leather is demonstrateed through transparent film layer 1, further promote the structural strength of this synthetic leather. A plurality of irregularly-shaped grooves 7 are formed on the upper side and the lower side of the feather layer 3. Therefore, the feather layer 3 formed by pressing feathers is additionally arranged between the rubber layer 2 and the base cloth layer 4, so that the structural strength of the synthetic leather is obviously improved by the plurality of irregularly-shaped grooves 7 formed on the upper side and the lower side of the feather layer 3; the feather layer 3 is supported by the feather stems, and the fluff is an unfolded core connecting part, so that the effect of effectively reducing the structural density of the synthetic leather is achieved, and the synthetic leather has the characteristic of high structural strength; meanwhile, the cylindrical salient points 5 and the concave-convex structures 6 realize the effect of effectively improving the structural strength and the wear resistance of the synthetic leather.
It should be mentioned that the base cloth layer 4 is a non-woven fabric, a woven fabric or a nylon fabric, so that the synthetic leather has high strength and wear resistance. In order to further improve the wear resistance of the synthetic leather, a plurality of hemispheroids 8 made of PVC materials are arranged on the upper side of the transparent film layer 1 and distributed in an array manner. The hemispheroid 8 plays a role in effectively improving the structural strength and the wear resistance of the synthetic leather. At the same time, a magnet 9 is provided inside the hemisphere 8. The magnet 9 has a function of forming a magnetic field around, thereby achieving effects of promoting blood microcirculation and dredging channels and collaterals of a human body.
In order to realize the positioning and effective forming effects of the hemispheroids 8, a plurality of arc-shaped grooves 10 which are respectively matched with the corresponding hemispheroids 8 are arranged on the upper side of the transparent PVC film. Therefore, in the process of forming the hemispheroids 8, firstly, PVC molten material is dripped into the arc-shaped groove 107 through a machine, then, after the magnets 9 are added on the molten material, a layer of PVC molten material is covered and cooled and fixed, and then, a plurality of hemispheroids 8 distributed in an array can be manufactured on the transparent film layer 1.
In conclusion, the structural strength of the synthetic leather is enhanced through the hair stems in the feather layer 3, and the fluff is connected with the rubber layer 2 and the base cloth layer 4, so that an effective and stable connecting structure is realized; meanwhile, the magnets 9 in the hemispheroid 8 have a health-care effect of promoting blood microcirculation for a human body, and the hemispheroid 8 is enabled to remarkably improve the wear-resisting property of the synthetic leather; concave-convex structure 6 has the texture that shows the synthetic leather when connecting transparent rete 1 to promote the effect of aesthetic property, make this synthetic leather possess magnetotherapy health care effect and pleasing to the eye when possessing structural strength big and wear-resisting effect.
The above is only the preferred embodiment of the present invention, the protection scope of the present invention is not limited to the above embodiments, but all the cases belong to the technical solution of the present invention under the thought all belong to the protection scope of the present invention. It should be noted that modifications and decorations, which would occur to those skilled in the art without departing from the principle of the present invention, should also be considered as the protection scope of the present invention.
Claims (6)
1. The high-strength thermoplastic rubber bonded synthetic leather is characterized in that: comprises a transparent film layer (1), a rubber layer (2), a feather layer (3) and a base cloth layer (4) which are sequentially bonded from outside to inside; the transparent film layer (1) is a transparent PVC film; a plurality of irregularly distributed cylindrical salient points (5) are arranged on the inner side of the rubber layer (2), and a texture concave-convex structure (6) is arranged on the outer side; a plurality of irregularly-shaped grooves (7) are formed in the upper side and the lower side of the feather layer (3).
2. The high-strength thermoplastic rubber-bonded synthetic leather according to claim 1, wherein: the base cloth layer (4) is non-woven fabric, woven fabric or nylon fabric.
3. The high-strength thermoplastic rubber-bonded synthetic leather according to claim 1, wherein: the upper side of the transparent film layer (1) is provided with a plurality of hemispheres (8) made of PVC materials distributed in an array manner.
4. The high-strength thermoplastic rubber-bonded synthetic leather according to claim 3, wherein: and magnets (9) are arranged on the inner side of the hemispheroid (8).
5. The high-strength thermoplastic rubber-bonded synthetic leather according to claim 3, wherein: the upper side of the transparent PVC film is provided with a plurality of arc-shaped grooves (10) which are respectively matched with the corresponding hemispheroids (8).
6. The high-strength thermoplastic rubber-bonded synthetic leather according to claim 5, wherein: the diameter of the lower end of the cylindrical salient point (5) is larger than that of the upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120283110.9U CN215251942U (en) | 2021-02-01 | 2021-02-01 | High-strength thermoplastic rubber bonded synthetic leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120283110.9U CN215251942U (en) | 2021-02-01 | 2021-02-01 | High-strength thermoplastic rubber bonded synthetic leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215251942U true CN215251942U (en) | 2021-12-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120283110.9U Active CN215251942U (en) | 2021-02-01 | 2021-02-01 | High-strength thermoplastic rubber bonded synthetic leather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215251942U (en) |
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2021
- 2021-02-01 CN CN202120283110.9U patent/CN215251942U/en active Active
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