CN207159666U - A kind of combined sofa leather - Google Patents
A kind of combined sofa leather Download PDFInfo
- Publication number
- CN207159666U CN207159666U CN201720283115.5U CN201720283115U CN207159666U CN 207159666 U CN207159666 U CN 207159666U CN 201720283115 U CN201720283115 U CN 201720283115U CN 207159666 U CN207159666 U CN 207159666U
- Authority
- CN
- China
- Prior art keywords
- layer
- layers
- shiny surface
- base fabric
- combined sofa
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- 239000010985 leather Substances 0.000 title claims abstract description 21
- 239000004744 fabric Substances 0.000 claims abstract description 41
- 229920001971 elastomer Polymers 0.000 claims abstract description 5
- 239000004814 polyurethane Substances 0.000 claims description 18
- 229920002635 polyurethane Polymers 0.000 claims description 9
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical class NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 description 6
- 239000002649 leather substitute Substances 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000005856 abnormality Effects 0.000 description 2
- 230000035611 feeding Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000011417 postcuring Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Abstract
The utility model provides a kind of combined sofa leather, including base cloth layer and TPUE rubber TPU layer；The base cloth layer includes at least two layers of base fabric；The base fabric has shiny surface and the hair side relative with the shiny surface；Shiny surface and a hair side fitting per adjacent two layers base fabric；The TPU layer is bonded with the shiny surface of the base cloth layer.The utility model provides a kind of combined sofa leather, has relaxation sense, the voluptuousness of corium.
Description
Technical field
It the utility model is related to technical field of synthetic leather, and in particular to a kind of combined sofa leather.
Background technology
Improved with the living standard of people, quality that people remove from office to combined sofa, susceptibility and to environmental protection
Pay attention to.At present, TPU synthetic leather is increasingly liked by people, but TPU synthetic leather Boardy Feeling, surface also limit without relaxation sense
Its application in sofa artificial leather field.
Utility model content
The purpose of this utility model is to be directed to above-mentioned the deficiencies in the prior art, there is provided a kind of combined sofa leather, tool
There are relaxation sense, the voluptuousness of corium.
To achieve the above object, the utility model employs following technical scheme：The utility model provides a kind of compound
Type sofa artificial leather：The combined sofa leather includes base cloth layer and TPUE rubber TPU layer；The base cloth layer bag
Include at least two layers of base fabric；The base fabric has shiny surface and the hair side relative with the shiny surface；Per adjacent two layers base fabric
Shiny surface and a hair side fitting；The TPU layer is bonded with the shiny surface of the base cloth layer.
Preferably, bonded per between adjacent two layers base fabric by polyurethane PU R PURs.
Preferably, combined sofa leather also includes：PE polyurethane layer；The PU layers are bonded with the TPU layer.
Preferably, combined sofa leather also includes：Layer at table, layer is bonded with the PU layers at the table.
Preferably, layer is provided with lines at the table.
Using above-mentioned technical proposal, the utility model passes through provided with base cloth layer and TPUE rubber TPU
Layer, base cloth layer include at least two layers of base fabric, and the base fabric has shiny surface and the hair side relative with the shiny surface, per adjacent
The shiny surface of two layers of base fabric and a hair side fitting so that air layer is formed between shiny surface and a hair side, so that compound
Sofa artificial leather has the relaxation sense of corium, voluptuousness.
Brief description of the drawings
Fig. 1 is the structural representation of combined sofa provided by the utility model leather.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with the accompanying drawings and implement
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, it is not used to limit the utility model.
Fig. 1 is the structural representation of combined sofa of the present utility model leather.As shown in figure 1, combined sofa leather includes
Base cloth layer and TPUE rubber TPU layer 3.Base cloth layer includes at least two layers of base fabric.Base fabric have shiny surface and
Relative with shiny surface plays hair side.Shiny surface and a hair side fitting per adjacent two layers base fabric.TPU layer 3 is smooth with base cloth layer
Face is bonded.After tested, relaxation sense of the combined sofa leather provided by the utility model with corium, voluptuousness.
Bonded between every adjacent two layers base fabric of base cloth layer provided by the utility model by polyurethane PU R PURs, tool
Body is embodied as by polyurethane PU R PURs after 80 DEG C of preheating 3h of baking oven, by the shiny surface of a base fabric 5 and of another base fabric 4
Hair side progress is compound, and base cloth layer is formed after compound post curing 24h.Preferably, combined sofa leather also includes：Polyurethanes
PU layers 2.PU layers 2 are bonded with TPU layer 3.Be implemented as by polyether-type TPU layer and PU layers after baking oven dries 3h at 190-200 DEG C
Lower extrusion fitting, the shiny surface of the thick 0.13 millimeter of fitting base cloth layer of extrusion TPU layer.Preferably, combined sofa leather also includes：Table
Locate layer 1, layer 1 is bonded with PU layers 2 at table, and layer 1 is provided with lines at table.Be implemented as roller coat, using environment-friendly type aqueous material,
30C rollers, rotating ratio 3:1st, 130 DEG C of oven temperature, speed 10m/s, at table layer in 195-205 DEG C of fluorescent tube heating 30s, inhale line
30s, speed 8m/s.Preferably, above-mentioned environment-friendly type aqueous material 120 mesh roller feedings, 130 DEG C of oven temperature, speed 10m/s.Most
Afterwards, the rejecting abnormalities product in caused finished product.
Embodiment 1
A kind of preparation method of combined sofa leather, carries out following step successively：
Step 1, composite for base fabric, PUR PURs are preheated into 3h for 80 DEG C in baking oven, by the shiny surface of a base fabric and another base fabric
Rise hair side carry out compound, compound post curing 24h；
Step 2, extrusion fitting, polyether-type TPU is extruded at 190-200 DEG C after baking oven dries 3h, extrusion TPU layer is thick
The shiny surface of 0.13 millimeter of fitting base cloth layer；
Step 3, roller coat, use environment-friendly type aqueous material, 30C rollers, rotating ratio 3:1st, 130 DEG C of oven temperature, speed 10m/
s；
Step 4, line is inhaled, layer is in 195-205 DEG C of fluorescent tube heating 30s, suction line 30s, speed 8m/s at table；
Step 5, printing, environment-friendly type aqueous material 120 mesh roller feedings, 130 DEG C of oven temperature, speed 10m/s；
Step 6, Cheng Jian, the rejecting abnormalities product in caused finished product.
Resulting combined sofa leather performance indications are shown in Table 1：
The combined sofa of table 1 removes from office performance indications
Embodiment described above only expresses embodiment of the present utility model, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the utility model patent scope can not be interpreted as.It should be pointed out that the ordinary skill for this area
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this
The protection domain of utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (4)
- A kind of 1. combined sofa leather, it is characterised in that including：Base cloth layer and TPUE rubber TPU layer；Institute Stating base cloth layer includes at least two layers of base fabric；The base fabric has shiny surface and the hair side relative with the shiny surface；Per adjacent The shiny surface of two layers of base fabric and a hair side fitting；The TPU layer is bonded with the shiny surface of the base cloth layer；Also include：Poly- amino Formic acid esters PU layers；The PU layers are bonded with the TPU layer.
- 2. combined sofa leather according to claim 1, it is characterised in that pass through polyurethane per between adjacent two layers base fabric PUR PURs bond.
- 3. combined sofa leather according to claim 1, it is characterised in that also include：Layer at table, layer and institute at the table State the fitting of PU layers.
- 4. combined sofa leather according to claim 3, it is characterised in that layer is provided with lines at the table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720283115.5U CN207159666U (en) | 2017-03-22 | 2017-03-22 | A kind of combined sofa leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720283115.5U CN207159666U (en) | 2017-03-22 | 2017-03-22 | A kind of combined sofa leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207159666U true CN207159666U (en) | 2018-03-30 |
Family
ID=61708732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720283115.5U Active CN207159666U (en) | 2017-03-22 | 2017-03-22 | A kind of combined sofa leather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207159666U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123142A (en) * | 2019-12-31 | 2021-07-16 | 苏州瑞高新材料有限公司 | Embossable high-physical-property water-based PU solvent-free shoe lining leather and preparation method thereof |
-
2017
- 2017-03-22 CN CN201720283115.5U patent/CN207159666U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123142A (en) * | 2019-12-31 | 2021-07-16 | 苏州瑞高新材料有限公司 | Embossable high-physical-property water-based PU solvent-free shoe lining leather and preparation method thereof |
| CN113123142B (en) * | 2019-12-31 | 2022-11-25 | 苏州瑞高新材料有限公司 | Embossable high-physical-property water-based PU solvent-free shoe lining leather and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215428 Huang Jing Zhen Xin Ming Cun, Taicang City, Suzhou City, Jiangsu Province Patentee after: Suzhou Rui High Tech Materials Co.,Ltd. Country or region after: China Address before: 215428 Huang Jing Zhen Xin Ming Cun, Taicang City, Suzhou City, Jiangsu Province Patentee before: SUZHOU GREENTECH Co.,Ltd. Country or region before: China |