CN203185746U - Composite leather - Google Patents
Composite leather Download PDFInfo
- Publication number
- CN203185746U CN203185746U CN 201320214179 CN201320214179U CN203185746U CN 203185746 U CN203185746 U CN 203185746U CN 201320214179 CN201320214179 CN 201320214179 CN 201320214179 U CN201320214179 U CN 201320214179U CN 203185746 U CN203185746 U CN 203185746U
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- leather
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- air
- sizing
- vent
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Abstract
The utility model discloses a composite leather, which comprises a leather surface layer, a sizing layer and a leather bottom layer, wherein the leather surface layer, the sizing layer and the leather bottom layer are overlaid and fit in sequence; the surface on the sizing layer, which is fit with the leather surface layer and the leather bottom layer is a fitting surface; a plurality of air holes penetrate through the sizing layer; at least two air holes are formed per square centimeter; the fitting surface is provided with a plurality of ventilating grooves; each ventilating groove is at least communicated with two air holes. According to the composite leather disclosed by the utility model, the sizing layer is provided with the air holes which penetrate through the sizing layer to the leather surface layer and the leather bottom layer; if air and liquid penetrate through the leather surface layer or the leather bottom layer, oozed air and liquid can be discharged from the air holes so as to guarantee the normal ventilation of the leather surface layer and the leather bottom layer. In order to further improve the ventilation effect, at least two air holes are formed per square centimeter; the fitting surface of the sizing layer is provided with the plurality of ventilating grooves; therefore, the ventilation performance of the sizing layer is further realized by the ventilating grooves.
Description
Technical field
The utility model relates to a kind of composite leather, especially a kind of composite leather with setting layer.
Background technology
Leather on the market is widely used in the making of products such as clothes, footwear material, case and bag, handbag, toy, family property, packing box, handicraft, ornament, development along with leather technology, a kind of have stretch range composite leather big, simple in structure, can straight forming and obtained applying, number be disclosed a kind of " composite leather " among the 201220080199.X as: Chinese patent application, this composite leather is to be combined by leather top layer, setting layer and leather bottom.Wherein, leather top layer and leather bottom are natural leather or dermatine, setting layer is plastics, this setting layer is fixed-type with leather, process is efficient and convenient, between leather layer, add setting layer and make the hot strength of leather increase substantially, both beautified the appearance of product parcel, also can improve product specification.
But therefore this setting layer does not have gas permeability, so just influenced the gas permeability of leather top layer and leather bottom owing to adopt plastic material to make yet.
Summary of the invention
In order to overcome the deficiencies in the prior art, it is a kind of simple in structure that the utility model provides, and gas permeability is good, the composite leather of band setting layer.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of composite leather, comprise leather top layer, setting layer and leather bottom that stack is successively fitted, the surface that fits with leather top layer and leather bottom on the described setting layer is binding face, be through with some air-vents on the setting layer, the quantity of this air-vent in every square centimeter has two at least, offer some ventilative grooves on the described binding face, each ventilative groove is communicated with two air-vents at least.
Preferably be set to: the quantity of described air-vent in every square centimeter is three.
Preferably be set to: the aperture of described air-vent is 1 ~ 3mm.
Preferably be set to: the aperture of described air-vent is 1mm.
Further be set to: every ventilative groove is positioned at a square centimeter, and is connected with air-vent in the same square centimeter.
Preferably be set to: every ventilative groove is communicated with three air-vents.
The beneficial effects of the utility model are: leather top layer and leather bottom adopt leather material to make, therefore have splendid sense of touch and gas permeability, and in order to realize the gas permeability of setting layer, so offer at setting layer and to run through setting layer to the air-vent of leather top layer and leather bottom, if there is gas-liquid to see through leather top layer or leather bottom, the gas-liquid of then oozing out will be discharged from air-vent, thereby guarantees the normal ventilative of leather top layer and leather bottom.In order further to improve air permeable effect, then the quantity of air-vent has two at least in every square centimeter, and offers some ventilative grooves on the binding face of setting layer, further realizes the permeability of setting layer by ventilative groove.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the A portion enlarged drawing of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
As shown in Figure 1, 2, present embodiment comprises leather top layer 11, setting layer 12 and the leather bottom 13 that stack is successively fitted, the surface that fits with leather top layer 11 and leather bottom 13 on the setting layer 12 is binding face 121, be through with some air-vents 122 on the setting layer 12, the quantity of this air-vent 122 in every square centimeter is three, and offer some ventilative grooves 123 on the binding face 121, every ventilative groove 123 is positioned at a square centimeter, and is connected with three air-vents 122 in the same square centimeter.Wherein, the aperture of each air-vent 122 is 1mm, can select as required to adjust between 1 ~ 3mm.The planform of ventilative groove 123 is shown as straight line in the accompanying drawings, and this depends on the visual angle, and can adjust as required in the reality.
In the utility model, leather top layer 11 and leather bottom 13 adopt leather material to make, therefore have splendid sense of touch and gas permeability, and in order to realize the gas permeability of setting layer 12, so offer at setting layer 12 and to run through setting layer 12 to the air-vent 122 of leather top layer 11 and leather bottom 13, if there is gas-liquid to see through leather top layer 11 or leather bottom 13, the gas-liquid of then oozing out will be discharged from air-vent 122, thereby guarantees the normal ventilative of leather top layer 11 and leather bottom 13.In order further to improve air permeable effect, then the quantity of air-vent 122 has two at least in every square centimeter, and offers some ventilative grooves 123 on the binding face 121 of setting layer 12, further realizes the permeability of setting layers by ventilative groove 123.
Claims (6)
1. composite leather, comprise leather top layer, setting layer and leather bottom that stack is successively fitted, it is characterized in that: the surface that fits with leather top layer and leather bottom on the described setting layer is binding face, be through with some air-vents on the setting layer, the quantity of this air-vent in every square centimeter has two at least, offer some ventilative grooves on the described binding face, each ventilative groove is communicated with two air-vents at least.
2. composite leather according to claim 1, it is characterized in that: the quantity of described air-vent in every square centimeter is three.
3. composite leather according to claim 2, it is characterized in that: the aperture of described air-vent is 1 ~ 3mm.
4. composite leather according to claim 3, it is characterized in that: the aperture of described air-vent is 1mm.
5. composite leather according to claim 1, it is characterized in that: every ventilative groove is positioned at a square centimeter, and is connected with air-vent in the same square centimeter.
6. composite leather according to claim 5, it is characterized in that: every ventilative groove is communicated with three air-vents.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320214179 CN203185746U (en) | 2013-04-24 | 2013-04-24 | Composite leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320214179 CN203185746U (en) | 2013-04-24 | 2013-04-24 | Composite leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203185746U true CN203185746U (en) | 2013-09-11 |
Family
ID=49102633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320214179 Expired - Fee Related CN203185746U (en) | 2013-04-24 | 2013-04-24 | Composite leather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203185746U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108998600A (en) * | 2018-08-13 | 2018-12-14 | 四川大学 | A kind of transparent leather and its manufacturing method |
| CN109097509A (en) * | 2018-09-11 | 2018-12-28 | 珠海横琴新区奥库科技有限公司 | A kind of leather softening processing method |
-
2013
- 2013-04-24 CN CN 201320214179 patent/CN203185746U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108998600A (en) * | 2018-08-13 | 2018-12-14 | 四川大学 | A kind of transparent leather and its manufacturing method |
| CN108998600B (en) * | 2018-08-13 | 2020-12-22 | 四川大学 | Transparent leather and manufacturing method thereof |
| CN109097509A (en) * | 2018-09-11 | 2018-12-28 | 珠海横琴新区奥库科技有限公司 | A kind of leather softening processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180913 Address after: 325000 garment industry park, rattan Town, Wenzhou, Zhejiang Patentee after: LAORENTOU LuxeHome Co. Ltd. Address before: 325200 Chaoji Township, Ruian City, Wenzhou, Zhejiang Patentee before: Wenzhou Zhifu Leather Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20210424 |