CN214215032U - Superstrong cold-resistant flexible PVC synthetic leather - Google Patents
Superstrong cold-resistant flexible PVC synthetic leather Download PDFInfo
- Publication number
- CN214215032U CN214215032U CN202022975787.7U CN202022975787U CN214215032U CN 214215032 U CN214215032 U CN 214215032U CN 202022975787 U CN202022975787 U CN 202022975787U CN 214215032 U CN214215032 U CN 214215032U
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- Prior art keywords
- layer
- cold
- resistant
- pvc
- synthetic leather
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- 239000002649 leather substitute Substances 0.000 title claims abstract description 42
- 239000006260 foam Substances 0.000 claims abstract description 20
- 229920003049 isoprene rubber Polymers 0.000 claims abstract description 19
- 229920002972 Acrylic fiber Polymers 0.000 claims abstract description 16
- 229920002857 polybutadiene Polymers 0.000 claims abstract description 15
- 229920002635 polyurethane Polymers 0.000 claims abstract description 15
- 239000004814 polyurethane Substances 0.000 claims abstract description 15
- 229920000297 Rayon Polymers 0.000 claims abstract description 13
- 239000005062 Polybutadiene Substances 0.000 claims abstract description 8
- 239000010410 layer Substances 0.000 claims description 203
- 239000004744 fabric Substances 0.000 claims description 19
- 239000000835 fiber Substances 0.000 claims description 13
- 239000000853 adhesive Substances 0.000 claims description 9
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 238000005187 foaming Methods 0.000 claims description 8
- 239000012790 adhesive layer Substances 0.000 claims description 6
- 238000004321 preservation Methods 0.000 abstract description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 239000010985 leather Substances 0.000 description 3
- 210000002268 wool Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- HGINCPLSRVDWNT-UHFFFAOYSA-N acrylaldehyde Natural products C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Landscapes
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model belongs to the technical field of the PVC synthetic leather, especially, be a superstrong cold-resistant tortuous PVC synthetic leather, including comfortable layer, the inside on comfortable layer is provided with the acrylic fibres layer, the bottom on acrylic fibres layer is provided with the viscose fibrous layer, the bottom on comfortable layer is provided with the third bond line, the bottom on third bond line is provided with the elastic layer, the inside on elastic layer is provided with the isoprene rubber layer, the bottom on isoprene rubber layer is provided with the cis-polybutadiene rubber layer, the bottom of elastic layer is provided with the second bond line. Improve the cold resistance of PVC synthetic leather through the polyurethane layer, through the cold-resistant heat preservation of foam layer, through isoprene rubber layer elasticity good, intensity is high, and the comprehensive properties is good, and butadiene rubber layer cold resistance, wearability and elasticity are excellent very much, can effectively improve the elasticity of this PVC synthetic leather, improve tensile strength and resilience, and it is poor to have solved the elasticity of current PVC synthetic leather, and tensile strength and resilience are than poor, tear easily during the use.
Description
Technical Field
The utility model belongs to the technical field of the PVC synthetic leather, concretely relates to superstrong cold-resistant tortuous PVC synthetic leather.
Background
Artificial leather is a kind of imitation of natural leather, and with the development of artificial technology, by virtue of its characteristics of various properties and materials of natural leather, it has been used to replace natural leather in most fields of life, and is widely used for decorating luggage, clothes, shoes, vehicles, furniture, etc.
However, the conventional artificial leather has poor durability, special cold resistance, tensile strength and resilience, and is still insufficient in that it is easily torn when used.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a superstrong cold-resistant tortuous PVC synthetic leather has solved special cold resistance and tensile strength and resilience ratio poor, the easy tearing problem during the use.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a superstrong cold-resistant tortuous PVC synthetic leather, includes comfortable layer, the inside on comfortable layer is provided with the acrylic fibres layer, the bottom on acrylic fibres layer is provided with viscose fibrous layer, the bottom on comfortable layer is provided with the third bond line, the bottom on third bond line is provided with the elastic layer, the inside on elastic layer is provided with isoprene rubber layer, isoprene rubber layer's bottom is provided with the cis-butadiene rubber layer, elastic layer's bottom is provided with the second bond line, the bottom on second bond line is provided with cold-resistant layer, the inside on cold-resistant layer is provided with the foam blanket, the bottom on foam blanket is provided with the polyurethane layer, the bottom on cold-resistant layer is provided with first bond line, the bottom on first bond line is provided with the base cloth layer, the inside on base cloth layer is provided with the PVC foaming layer, the bottom on PVC foaming layer is provided with oily processing layer.
Preferably, the first adhesive layer connects the cold-resistant layer and the base fabric layer through an adhesive, and the PVC foaming layer and the oily treatment layer are sequentially stacked inside the base fabric layer.
Preferably, the second adhesive layer connects the elastic layer and the cold-resistant layer through an adhesive, and the foam layer and the polyurethane layer are sequentially stacked inside the cold-resistant layer.
Preferably, the third bonding layer connects the elastic layer and the comfort layer through an adhesive, and the isoprene rubber layer and the butadiene rubber layer are sequentially stacked inside the elastic layer.
Preferably, acrylic fibre layer and viscose fiber layer pile up in proper order and establish in comfortable in situ portion, comfortable layer, elastic layer, cold-resistant layer and base cloth layer width size equal.
Compared with the prior art, the beneficial effects of the utility model are that:
improve the cold resistance of PVC synthetic leather through the polyurethane layer, through the cold-resistant heat preservation of foam layer, through isoprene rubber layer elasticity good, intensity is high, and the comprehensive properties is good, and butadiene rubber layer cold resistance, wearability and elasticity are excellent very much, can effectively improve the elasticity of this PVC synthetic leather, improve tensile strength and resilience, and it is poor to have solved the elasticity of current PVC synthetic leather, and tensile strength and resilience are than poor, tear easily during the use.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a complete structural schematic diagram of the present invention;
FIG. 2 is a side view structure diagram of the present invention;
fig. 3 is a front sectional view of the present invention.
In the figure: 1 a comfort layer; 2 an elastic layer; 3 cold-resistant layer; 4, a base cloth layer; 5 a first adhesive layer; 6 a second adhesive layer; 7 a third adhesive layer; 8 acrylic fiber layer; 9 a viscose fiber layer; 10 isoprene rubber layer; 11 a butadiene rubber layer; 12 a foam layer; 13 a polyurethane layer; 14PVC foam layer; 15 oily treatment layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a superstrong cold-resistant tortuous PVC synthetic leather, including comfortable layer 1, the inside on comfortable layer 1 is provided with acrylic fibre layer 8, the bottom on acrylic fibre layer 8 is provided with viscose fibrous layer 9, the bottom on comfortable layer 1 is provided with third bond line 7, the bottom on third bond line 7 is provided with elastic layer 2, the inside on elastic layer 2 is provided with isoprene rubber layer 10, isoprene rubber layer 10's bottom is provided with cis-polybutadiene rubber layer 11, elastic layer 2's bottom is provided with second bond line 6, second bond line 6's bottom is provided with cold-resistant layer 3, cold-resistant layer 3's inside is provided with foam layer 12, foam layer 12's bottom is provided with polyurethane layer 13, cold-resistant layer 3's bottom is provided with first bond line 5, first bond line 5's bottom is provided with base cloth layer 4, base cloth layer 4's inside is provided with PVC foaming layer 14, PVC foaming layer 14's bottom is provided with oily processing layer 15.
In the embodiment, the PVC artificial leather is subjected to oil treatment and protection through the base cloth layer 4, the service life is prolonged, the PVC artificial leather is subjected to oil treatment and protection through the cold-resistant layer 3, the cold-resistant layer 3 comprises the foam layer 12 and the polyurethane layer 13, the polyurethane layer 13 improves the cold resistance of the PVC artificial leather, the PVC artificial leather is subjected to cold-resistant heat preservation through the foam layer 12, the PVC artificial leather passes through the elastic layer 2, the elastic layer 2 comprises the isoprene rubber layer 10 and the cis-polybutadiene rubber layer 11, the isoprene rubber layer 10 is good in elasticity, high in strength and good in comprehensive performance, the cis-polybutadiene rubber layer 11 is particularly excellent in cold resistance, wear resistance and elasticity, the elasticity of the PVC artificial leather can be effectively improved, the tensile strength and the resilience are improved, the problem that the existing PVC artificial leather is poor in elasticity, the tensile strength and the resilience are poor is solved, the PVC artificial leather is easy to tear during use, the PVC artificial leather is provided with the comfort layer 1, the comfort layer 5 comprises the viscose fiber layer 9 and the acrylic fiber layer 8, and the viscose fiber layer 9 is soft and good in luster, the PVC artificial leather is as soft as cotton fiber and as smooth as silk fiber, the acrylic fiber layer 8 is soft in hand feeling and exactly like wool, and the aims of direct contact with human body, softness and skin refreshing of the PVC artificial leather are achieved.
Specifically, first bond line 5 is connected cold-resistant layer 3 and base cloth layer 4 through the adhesive, and PVC foaming layer 14 and oily processing layer 15 are overlapped in proper order and are established inside base cloth layer 4, carry out oily processing and protection to the PVC synthetic leather through base cloth layer 4, increase life.
Specifically, the second bond line 6 passes through the adhesive and connects elastic layer 2 and cold-resistant layer 3, and foam layer 12 and polyurethane layer 13 are overlapped in proper order and are established inside cold-resistant layer 3, through cold-resistant layer 3, and cold-resistant layer 3 includes foam layer 12 and polyurethane layer 13, and polyurethane layer 13 improves the cold resistance of PVC synthetic leather, keeps warm through foam layer 12 cold-resistant.
Specifically, third bond line 7 is connected elastic layer 2 and comfortable layer 1 through the adhesive, isoprene rubber layer 10 and cis-polybutadiene rubber layer 11 are folded in proper order and are established inside elastic layer 2, through elastic layer 2, and elastic layer 2 includes isoprene rubber layer 10 and cis-polybutadiene rubber layer 11, isoprene rubber layer 10 elasticity is good, and intensity is high, and the comprehensive properties is good, cis-polybutadiene rubber layer 11 cold resistance, wearability and elasticity are excellent very much, can effectively improve the elasticity of this PVC synthetic leather, improve tensile strength and resilience, it is poor to have solved the elasticity of current PVC synthetic leather, tensile strength and resilience are relatively poor, tear easily during the use.
Specifically, acrylic fibre layer 8 and viscose fiber layer 9 are folded in proper order and are established in comfortable layer 1 inside, comfortable layer 1, elastic layer 2, cold- resistant layer 3 and 4 width sizes on base cloth layer equal, through setting up comfortable layer 1, and comfortable layer 5 includes viscose fiber layer 9 and acrylic fibre layer 8, viscose fiber layer 9 feels soft gloss good, like cotton fiber is soft, silk fiber is equally smooth, acrylic fibre layer 8 feels soft, exactly like wool, this PVC synthetic leather and human direct contact, the purpose of soft skin of refreshing has been reached.
The utility model discloses a theory of operation and use flow: the utility model discloses install the back well, when using, carry out oil treatment and protection to the PVC synthetic leather through base cloth layer 4, increase life, through cold-resistant layer 3, and cold-resistant layer 3 includes foam blanket 12 and polyurethane layer 13, polyurethane layer 13 improves the cold tolerance of PVC synthetic leather, through the cold-resistant heat preservation of foam blanket 12, it is good through isoprene rubber layer 10 elasticity, high strength, the comprehensive properties is good, butadiene rubber layer 11 cold tolerance, wearability and elasticity are excellent very much, can effectively improve the elasticity of this PVC synthetic leather, improve tensile strength and resilience, feel soft gloss through viscose fiber layer 9, it is soft like cotton fiber, silk fibre is equally smooth, 8 synthetic leather handfeel soft on acrylon layer, exactly like wool, this PVC and human direct contact, soft and comfortable purpose has been reached.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a superstrong cold-resistant tortuous PVC synthetic leather, includes comfortable layer (1), the inside on comfortable layer (1) is provided with acrylic fibre layer (8), its characterized in that: the bottom of the acrylic fiber layer (8) is provided with a viscose fiber layer (9), the bottom of the comfortable layer (1) is provided with a third bonding layer (7), the bottom of the third bonding layer (7) is provided with an elastic layer (2), the inside of the elastic layer (2) is provided with an isoprene rubber layer (10), the bottom of the isoprene rubber layer (10) is provided with a butadiene rubber layer (11), the bottom of the elastic layer (2) is provided with a second bonding layer (6), the bottom of the second bonding layer (6) is provided with a cold-resistant layer (3), the inside of the cold-resistant layer (3) is provided with a foam layer (12), the bottom of the foam layer (12) is provided with a polyurethane layer (13), the bottom of the cold-resistant layer (3) is provided with a first bonding layer (5), the bottom of the first bonding layer (5) is provided with a base cloth layer (4), the inside of the base cloth layer (4) is provided with a PVC foam layer (14), an oily treatment layer (15) is arranged at the bottom of the PVC foaming layer (14).
2. The PVC artificial leather with ultra-strong cold resistance and flexing resistance of claim 1 is characterized in that: the first bonding layer (5) connects the cold-resistant layer (3) with the base cloth layer (4) through an adhesive, and the PVC foaming layer (14) and the oily treatment layer (15) are sequentially stacked inside the base cloth layer (4).
3. The PVC artificial leather with ultra-strong cold resistance and flexing resistance of claim 1 is characterized in that: the second adhesive layer (6) connects the elastic layer (2) and the cold-resistant layer (3) through an adhesive, and the foam layer (12) and the polyurethane layer (13) are sequentially stacked inside the cold-resistant layer (3).
4. The PVC artificial leather with ultra-strong cold resistance and flexing resistance of claim 1 is characterized in that: the third bonding layer (7) connects the elastic layer (2) and the comfortable layer (1) through an adhesive, and the isoprene rubber layer (10) and the butadiene rubber layer (11) are sequentially overlapped inside the elastic layer (2).
5. The PVC artificial leather with ultra-strong cold resistance and flexing resistance of claim 1 is characterized in that: acrylic fibre layer (8) and viscose fiber layer (9) are folded in proper order and are established inside comfortable layer (1), elastic layer (2), cold-resistant layer (3) and base cloth layer (4) width size equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022975787.7U CN214215032U (en) | 2020-12-14 | 2020-12-14 | Superstrong cold-resistant flexible PVC synthetic leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022975787.7U CN214215032U (en) | 2020-12-14 | 2020-12-14 | Superstrong cold-resistant flexible PVC synthetic leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214215032U true CN214215032U (en) | 2021-09-17 |
Family
ID=77701562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022975787.7U Expired - Fee Related CN214215032U (en) | 2020-12-14 | 2020-12-14 | Superstrong cold-resistant flexible PVC synthetic leather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214215032U (en) |
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2020
- 2020-12-14 CN CN202022975787.7U patent/CN214215032U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20210917 |