CN205088516U - Vamp synthetic leather - Google Patents
Vamp synthetic leather Download PDFInfo
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- CN205088516U CN205088516U CN201520808238.7U CN201520808238U CN205088516U CN 205088516 U CN205088516 U CN 205088516U CN 201520808238 U CN201520808238 U CN 201520808238U CN 205088516 U CN205088516 U CN 205088516U
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- synthetic leather
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- protective layer
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Abstract
The utility model relates to a vamp synthetic leather. Mainly solve current vamp synthetic leather and passed through wet air permeability high problem inadequately. Vamp synthetic leather, it includes substrate layer, many micropores surface course, protective layer, the substrate layer includes superfine fiber lower floor, flax fiber layer, superfine fiber upper strata, the flax fiber level is in the middle of superfine fiber lower floor and superfine fiber upper strata, the substrate layer stings the compound non -weaving cloth that the method of tangling was made through water, many micropores surface course is the porosity involucra that the surface of substrate layer formation behind the polyurethane resin flooding has many microcellular structures, the protective layer is wearability polyurethane resin coating, the protective layer has added nanometer silica antiseptic. This vamp synthetic leather simple structure, flax fiber have the very high wet air permeability that passes through, accord with the requirement of synthetic leather substrate layer through becoming more meticulous after handling, have improved the wet air permeability of passing through of vamp synthetic leather.
Description
Technical field
The utility model relates to field of leather, is specifically related to a kind of vamp synthetic leather.
Background technology
Synthetic leather is the tissue and structure imitating natural leather, take non-weaving cloth as ground, lamina reticularis in simulation natural leather institutional framework, with wet-dry change coating for top layer, grain layer in simulation natural leather institutional framework, the synthetic leather made of method thus, because its positive and negative is all quite similar with natural leather, and there is certain gas permeability, poisture-penetrability and be better than the mechanical property of natural leather, no matter be outward appearance, feel is still in machinability, all than ordinary people fabricate-leather closer to natural leather, thus it is widely used in uniform dress, footwear material, sofa, case and bag, in automobile and the product such as ball.
Although synthetic leather is improved relative to artificial leather in breathable moisture permeability, ining contrast to natural leather, still there is larger gap in the moisture-penetrable ventilated performance of synthetic leather.Vamp synthetic leather has higher requirement to moisture-penetrable ventilated performance, and the moisture-penetrable ventilated performance therefore improving synthetic leather is very important.
Utility model content
In order to overcome the deficiency of background technology, the utility model provides a kind of vamp synthetic leather, mainly solve the problem that the moisture-penetrable ventilated performance of existing vamp synthetic leather is not high enough, this vamp synthetic leather structure is simple, the structure shape that not weaving fabric of superfine fiber has high imitative natural synthetic leather collagen fabric makes the micropore of formation closer to natural synthetic leather, linen fibre has very high moisture-penetrable ventilated performance, the requirement of synthetic leather base material layer is met after process of refinement, improve the moisture-penetrable ventilated performance of vamp synthetic leather, protective layer adds the anti-microbial property that antiseptic improves synthetic leather.
The technical scheme that the utility model adopts is: a kind of vamp synthetic leather, comprise substrate layer, many micropores surface layer, protective layer, described substrate layer comprises superfine fibre lower floor, linen fibre layer, superfine fibre upper strata, described linen fibre layer is positioned in the middle of superfine fibre lower floor and superfine fibre upper strata, described substrate layer is the composite non-weaving cloth made by Hydroentangled method, and described many micropores surface layer surface that to be substrate layer formed after polyurethane resin dipping has the porous epithelium of multi-cellular structure; Described protective layer is ABRASION RESISTANCE polyurethane resin coating, and described protective layer with the addition of nano-silicon dioxide antibacterial agent carrying;
What described superfine fibre lower floor and superfine fibre upper strata adopted is Schizoid superfine fibre, and the linen fibre that described linen fibre layer adopts is through process of refinement;
The thickness of described protective layer is 20um ~ 30um, and described protective layer is the ABRASION RESISTANCE polyurethane resin coating with multi-cellular structure;
The thickness of described many micropores surface layer is 70um ~ 120um.
The beneficial effects of the utility model are: owing to taking technique scheme; this vamp synthetic leather structure is simple; the structure shape that not weaving fabric of superfine fiber has high imitative natural synthetic leather collagen fabric makes the micropore of formation closer to natural synthetic leather; linen fibre has very high moisture-penetrable ventilated performance; the requirement of synthetic leather base material layer is met after process of refinement; improve the moisture-penetrable ventilated performance of vamp synthetic leather, protective layer adds the anti-microbial property that antiseptic improves synthetic leather.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is substrate layer structural representation of the present utility model.
In figure 100, substrate layer; 110, superfine fibre lower floor; 120, linen fibre layer; 130, superfine fibre upper strata; 200, many micropores surface layer; 300, protective layer.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model embodiment is described further:
Shown in from Fig. 1 to Fig. 2, a kind of vamp synthetic leather, comprise substrate layer 100, many micropores surface layer 200, protective layer 300, described substrate layer 100 comprises superfine fibre lower floor 110, linen fibre layer 120, superfine fibre upper strata 130, described linen fibre layer 120 is positioned in the middle of superfine fibre lower floor 110 and superfine fibre upper strata 130, described substrate layer 100 is the composite non-weaving cloths made by Hydroentangled method, and described many micropores surface layer 200 surface that to be substrate layers 100 formed after polyurethane resin dipping has the porous epithelium of multi-cellular structure; Described protective layer 300 is ABRASION RESISTANCE polyurethane resin coating, and described protective layer 300 with the addition of nano-silicon dioxide antibacterial agent carrying;
What described superfine fibre lower floor 110 and superfine fibre upper strata 130 adopted is Schizoid superfine fibre, and the linen fibre that described linen fibre layer 120 adopts is through process of refinement;
The thickness of described protective layer 300 is 20um, and described protective layer 300 is for having the ABRASION RESISTANCE polyurethane resin coating of multi-cellular structure;
The thickness of described many micropores surface layer 200 is 70um.
Every technical staff's notice: although the utility model describes according to above-mentioned detailed description of the invention; but invention thought of the present utility model is not limited in this utility model; the repacking of any utilization inventive concept, all will include in this patent scope of patent protection.
Claims (4)
1. a vamp synthetic leather, it is characterized in that: comprise substrate layer, many micropores surface layer, protective layer, described substrate layer comprises superfine fibre lower floor, linen fibre layer, superfine fibre upper strata, described linen fibre layer is positioned in the middle of superfine fibre lower floor and superfine fibre upper strata, described substrate layer is the composite non-weaving cloth made by Hydroentangled method, and described many micropores surface layer surface that to be substrate layer formed after polyurethane resin dipping has the porous epithelium of multi-cellular structure; Described protective layer is ABRASION RESISTANCE polyurethane resin coating, and described protective layer with the addition of nano-silicon dioxide antibacterial agent carrying.
2. vamp synthetic leather according to claim 1, is characterized in that: what described superfine fibre lower floor and superfine fibre upper strata adopted is Schizoid superfine fibre, and the linen fibre that described linen fibre layer adopts is through process of refinement.
3. vamp synthetic leather according to claim 1, is characterized in that: the thickness of described protective layer is 20um ~ 30um, and described protective layer is the ABRASION RESISTANCE polyurethane resin coating with multi-cellular structure.
4. vamp synthetic leather according to claim 1, is characterized in that: the thickness of described many micropores surface layer is 70um ~ 120um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520808238.7U CN205088516U (en) | 2015-10-19 | 2015-10-19 | Vamp synthetic leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520808238.7U CN205088516U (en) | 2015-10-19 | 2015-10-19 | Vamp synthetic leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205088516U true CN205088516U (en) | 2016-03-16 |
Family
ID=55479218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520808238.7U Active CN205088516U (en) | 2015-10-19 | 2015-10-19 | Vamp synthetic leather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205088516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037128A (en) * | 2016-06-07 | 2016-10-26 | 耿云花 | Breathable and antibacterial leather shoes |
-
2015
- 2015-10-19 CN CN201520808238.7U patent/CN205088516U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037128A (en) * | 2016-06-07 | 2016-10-26 | 耿云花 | Breathable and antibacterial leather shoes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |