CN203846040U - Folding resistant leather - Google Patents
Folding resistant leather Download PDFInfo
- Publication number
- CN203846040U CN203846040U CN201320648752.XU CN201320648752U CN203846040U CN 203846040 U CN203846040 U CN 203846040U CN 201320648752 U CN201320648752 U CN 201320648752U CN 203846040 U CN203846040 U CN 203846040U
- Authority
- CN
- China
- Prior art keywords
- layer
- leather
- resin
- acrylic resin
- cationic
- 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 - Lifetime
Links
- 239000010985 leather Substances 0.000 title claims abstract description 53
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 21
- 229920000178 Acrylic resin Polymers 0.000 claims abstract description 21
- 239000011347 resin Substances 0.000 claims abstract description 21
- 229920005989 resin Polymers 0.000 claims abstract description 21
- 125000002091 cationic group Chemical group 0.000 claims abstract description 13
- 238000005336 cracking Methods 0.000 claims abstract description 9
- 239000011248 coating agent Substances 0.000 claims abstract description 5
- 238000000576 coating method Methods 0.000 claims abstract description 5
- 230000002194 synthesizing effect Effects 0.000 claims description 6
- -1 ion cerate Chemical class 0.000 claims description 4
- 238000012360 testing method Methods 0.000 abstract description 7
- 238000005452 bending Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
The utility model relates to the field of leather, and in particular relates to folding resistant leather which includes a leather body, and also includes a cationic wax layer, a cationic acrylic resin layer, an acrylic resin ISN layer, an acrylic resin JS layer and a leather cracking resin layer; the surface of the leather body is sequentially coated with the cationic wax layer, the cationic acrylic resin layer, the acrylic resin ISN layer, the acrylic resin JS layer and the leather cracking resin layer; the cationic wax layer is a wax layer formed by coating and baking a cationic wax agent; the cationic acrylic resin layer, the acrylic resin ISN layer, the acrylic resin JS layer and the leather cracking resin layer are respectively resin layers formed by coating and baking corresponding resin. The folding resistant leather is protected layer upon layer, and by tests, the bending performance of the folding resistant leather is far higher than that of existing ordinary leather in the market, so that the service life is long.
Description
Technical field
The utility model relates to leather field, relates in particular to a kind of resistance to tortuous leather.
Background technology
Leather is the material of commonly using in daily life, and the each side such as people wear the clothes and attach the names of pre-determined candidates, furniture making all can use.
Along with the development of leather technology, its tolerance performance has obtained large increase, but because leather long-term exposure is in outside atmosphere, leather in use can wear and tear gradually, and its life-span greatly reduces; The leather using at some special occasions, needs it to have good resistance to tortuous performance, and this performance of leather is in the market all not very very good, is therefore badly in need of a kind of leather of resistance to complications.
Summary of the invention
Problem to be solved in the utility model is the defect of the traditional resistance to tortuous poor performance of leather, and a kind of resistance to tortuous leather is provided.
The utility model embodiment provides a kind of resistance to tortuous leather, comprise leather body, also comprise the cationic wax layer, acrylic cationic resin layer, acrylic resin ISN layer, acrylic resin JS layer and the leather cracking resin for synthesizing layer that are coated on successively described leather body surface.
Preferably, described cationic wax layer is that positively charged ion cerate applies the wax layer that baking forms.
Preferably, described acrylic cationic resin layer, acrylic resin ISN layer, acrylic resin JS layer and leather cracking resin for synthesizing layer are the resin layer that corresponding resin-coating baking forms.
Resistance to tortuous leather described in the utility model, beneficial effect is compared to existing technology:
Use strict preparation technology, the leather of making has protection layer by layer, and through test, its resistance to tortuous performance is far above existing common leather, therefore its long service life on market.
Brief description of the drawings
Accompanying drawing 1 is the resistance to tortuous leather sectional view of the utility model embodiment.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment:
With reference to Fig. 1, resistance to tortuous leather described in the utility model, it comprises leather body 1, and described leather body 1 surface is coated with cationic wax layer 2, acrylic cationic resin layer 3, acrylic resin ISN layer 4, acrylic resin JS layer 5 and leather cracking resin for synthesizing layer 6 successively.
Cationic wax layer 2 toasts the wax layer forming for positively charged ion cerate applies.
Acrylic cationic resin layer 3, acrylic resin ISN layer 4, acrylic resin JS layer 5 and leather cracking resin for synthesizing layer 6 are the resin layer that corresponding resin-coating baking forms.
Wherein, apply and bake process is, solvent is heated to 10-25 degree Celsius, add positively charged ion cerate or corresponding resin dissolves in solvent, be sprayed on leather with spraying machine, leather is laid on travelling belt, and travelling belt drives leather to toast by baking box.
Following table (table one) is the parameter testing data of the resistance to tortuous leather to the utility model gained and conventional leather, the test data synopsis under same thickness, the same terms.
The parameter testing data of the resistance to tortuous leather of table one the utility model and conventional Leather testing data synopsis
| Parameter/unit | Testing method | The utility model data | Conventional contrasting data |
| Stripping strength/kg/cm | DIN53273 | 2.9 | 2.2~2.6 |
| Abrasion performance/cycles | ASTM D-3885 | 3500+ | 2500 |
| Unit elongation/% | SATRA TM43-2000 | 86~90 | 80~84 |
| Resistance to complications/cycles | SATRA TM55-1999 | 25000+ | 12000~16000 |
As can be seen from the above table, with resistance to tortuous leather described in the utility model, its resistance to tortuous performance, far above conventional leather, is applied in daily life and industry, can greatly increase the life-span of leatherware.
The above is preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (3)
1. a resistance to tortuous leather, comprises leather body (1), it is characterized in that:
Also comprise the cationic wax layer (2), acrylic cationic resin layer (3), acrylic resin ISN layer (4), acrylic resin JS layer (5) and the leather cracking resin for synthesizing layer (6) that are coated on successively described leather body (1) surface.
2. resistance to tortuous leather according to claim 1, is characterized in that:
Described cationic wax layer (2) toasts the wax layer forming for positively charged ion cerate applies.
3. resistance to tortuous leather according to claim 1, is characterized in that:
Described acrylic cationic resin layer (3), acrylic resin ISN layer (4), acrylic resin JS layer (5) and leather cracking resin for synthesizing layer (6) are the resin layer that corresponding resin-coating baking forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320648752.XU CN203846040U (en) | 2013-10-21 | 2013-10-21 | Folding resistant leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320648752.XU CN203846040U (en) | 2013-10-21 | 2013-10-21 | Folding resistant leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203846040U true CN203846040U (en) | 2014-09-24 |
Family
ID=51559078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320648752.XU Expired - Lifetime CN203846040U (en) | 2013-10-21 | 2013-10-21 | Folding resistant leather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203846040U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106362927A (en) * | 2016-08-30 | 2017-02-01 | 晋江市永建皮革制品有限公司 | Flexing endurance antibacterial leather and preparation method thereof |
-
2013
- 2013-10-21 CN CN201320648752.XU patent/CN203846040U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106362927A (en) * | 2016-08-30 | 2017-02-01 | 晋江市永建皮革制品有限公司 | Flexing endurance antibacterial leather and preparation method thereof |
| CN106362927B (en) * | 2016-08-30 | 2019-10-08 | 晋江市永建皮革制品有限公司 | Resistance to tortuous antibacterial leather of one kind and preparation method thereof |
| CN110512035A (en) * | 2016-08-30 | 2019-11-29 | 晋江市永建皮革制品有限公司 | The resistance to tortuous antibacterial leather of one kind and its antibacterial and mouldproof layer |
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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: 20180207 Address after: 363209 Zhangpu County, Zhangzhou City, Fujian Province, Chek Lake Industrial Zone Patentee after: ZHANGZHOU XIANGZHOU LEATHER Co.,Ltd. Address before: 362200 Fujian city of Quanzhou province Jinjiang Anhai Kemu leather area Patentee before: Xiangjiang Leather Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140924 |