CN202439286U - Composite leather - Google Patents
Composite leather Download PDFInfo
- Publication number
- CN202439286U CN202439286U CN201220080199XU CN201220080199U CN202439286U CN 202439286 U CN202439286 U CN 202439286U CN 201220080199X U CN201220080199X U CN 201220080199XU CN 201220080199 U CN201220080199 U CN 201220080199U CN 202439286 U CN202439286 U CN 202439286U
- Authority
- CN
- China
- Prior art keywords
- leather
- layer
- composite
- stereotypia
- surface layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010985 leather Substances 0.000 title claims abstract description 75
- 239000002131 composite material Substances 0.000 title claims abstract description 18
- 239000010410 layer Substances 0.000 claims abstract description 44
- 239000002344 surface layer Substances 0.000 claims abstract description 8
- 239000011241 protective layer Substances 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 5
- 239000002649 leather substitute Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 abstract description 4
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 abstract description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract description 2
- 239000002341 toxic gas Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 241001391944 Commicarpus scandens Species 0.000 abstract 1
- 231100000252 nontoxic Toxicity 0.000 abstract 1
- 230000003000 nontoxic effect Effects 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
Images
Landscapes
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
The utility model discloses composite leather which comprises a leather surface layer, a stereotypia layer and a leather bottom layer. The stereotypia layer is located between the leather surface layer and the leather bottom layer, and the leather surface layer and the leather bottom layer are respectively fixedly connected with the stereotypia layer in attached mode. The composite leather has the advantages that the stereotypia layer can be formed directly through injection molding according to various shapes of shells so as to firm the shape of the composite leather, the processing of the composite leather is fast and convenient, the stereotypia layer arranged in the leather surface layer and the leather bottom layer improves the tensile strength of the composite leather to a great extent, and the composite leather can not only beautify the appearance of a product package, but also improve the product quality. The composite leather is environment-friendly leather free of hexavalent chromium and formaldehyde, has the advantages of being non-toxic, recyclable, easy to break down, and the like, and does not produce toxic gases or pollute source of water.
Description
Technical Field
The utility model relates to a leather, in particular to a composite leather which is designed according to actual needs and can be directly plasticized.
Background
The known leather material is soft in texture, is not easy to form, cannot be formed according to the shape required actually, cannot meet the requirement particularly on the wrapping of some precise products, and is easy to stretch and break when wrapping the products.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a compound leather that tensile range is big, simple structure, ability direct forming.
In order to solve the technical problem, the utility model provides a technical scheme that its technical problem adopted is: the utility model provides a composite leather, including leather top layer, design layer and leather bottom, the design layer is located between leather top layer and the leather bottom, leather top layer and leather bottom and design layer are laminated fixedly each other.
Wherein, the material of design layer is plastics.
Wherein, the leather surface layer and the leather bottom layer are made of natural leather or artificial leather.
In order to prevent the easy wearing and tearing of leather top layer, the utility model discloses further optimize, be equipped with the leather protective layer above the leather top layer.
Wherein, the leather protective layer is a PU coating or a PVC coating.
The beneficial effects of the utility model are that, can be according to the direct injection moulding of shell of various shapes as the design layer, by the fixed shaping of design layer with the leather, the course of working is swiftly convenient, adds the design layer between the leather layer and makes the tensile strength of leather increase substantially, has both beautified the outward appearance of product parcel, also can improve the product grade. The leather is environment-friendly, has no hexavalent chromium and formaldehyde, has the advantages of no toxicity, recoverability, easy decomposition and the like, and does not generate toxic gas or pollute water sources.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the composite leather of the present invention.
Wherein,
1: a leather surface layer; 2: a shaping layer; 3: a leather bottom layer; 4: and a leather protective layer.
Detailed Description
In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.
From fig. 1 the utility model discloses in the structural schematic diagram of composite leather, through the mode of laminating or bonding with natural leather or artificial leather and stereotype layer 2 and link an organic whole, form leather top layer 1 and leather bottom 3, the laminating is in the shape that the shape formation needs of stereotype layer 2 promptly according to the leather of stereotype layer 2.
In this embodiment, the shaping layer 2 is made of plastic, and is made into various products or designed shapes through injection molding, heating stretching and other modes.
The utility model discloses compound leather can be according to the direct injection moulding of shell of various shapes as design layer 2, by design layer 2 with the fixed shaping of leather, the course of working is swiftly convenient, adds design layer 2 between the leather layer and makes the tensile strength of leather increase substantially, has both beautified the outward appearance of product parcel, also can improve the product grade.
In this embodiment, be equipped with leather protective layer 4 above the leather top layer 1, this leather protective layer 4 can be PU coating or PVC coating, leather protective layer 4 can protect leather top layer 1 difficult wearing and tearing in the use.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (5)
1. A composite leather is characterized in that: including leather top layer, design layer and leather bottom, the design layer is located between leather top layer and the leather bottom, leather top layer and leather bottom are laminated fixedly each other with the design layer.
2. The composite leather of claim 1, wherein: the shaping layer is made of plastic.
3. The composite leather of claim 1, wherein: the leather surface layer and the leather bottom layer are made of natural leather or artificial leather.
4. The composite leather of claim 1, wherein: and a leather protective layer is arranged on the leather surface layer.
5. The composite leather of claim 1, wherein: the leather protective layer is a PU coating or a PVC coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220080199XU CN202439286U (en) | 2012-03-05 | 2012-03-05 | Composite leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220080199XU CN202439286U (en) | 2012-03-05 | 2012-03-05 | Composite leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202439286U true CN202439286U (en) | 2012-09-19 |
Family
ID=46820740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220080199XU Expired - Fee Related CN202439286U (en) | 2012-03-05 | 2012-03-05 | Composite leather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202439286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106332480A (en) * | 2016-08-26 | 2017-01-11 | 北京珠穆朗玛移动通信有限公司 | Split-type housing for electronic equipment and preparation method of split-type housing |
-
2012
- 2012-03-05 CN CN201220080199XU patent/CN202439286U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106332480A (en) * | 2016-08-26 | 2017-01-11 | 北京珠穆朗玛移动通信有限公司 | Split-type housing for electronic equipment and preparation method of split-type housing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20140305 |