CN208052722U - A kind of PU synthetic leather - Google Patents
A kind of PU synthetic leather Download PDFInfo
- Publication number
- CN208052722U CN208052722U CN201721575099.3U CN201721575099U CN208052722U CN 208052722 U CN208052722 U CN 208052722U CN 201721575099 U CN201721575099 U CN 201721575099U CN 208052722 U CN208052722 U CN 208052722U
- Authority
- CN
- China
- Prior art keywords
- layer
- synthetic leather
- base cloth
- polyurethane
- adsorption
- 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
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- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model discloses a kind of PU synthetic leather, including base cloth layer, the base cloth layer lower surface is provided with layer of polyurethane, the base cloth layer is located at layer of polyurethane side and is provided with arc convex, the arc groove being connected with arc convex is provided on the layer of polyurethane, the base cloth layer upper surface is provided with adsorption layer, the adsorption layer upper surface is provided with foaming layer, the foaming layer upper surface is provided with metal net layer, the metal net layer upper surface is provided with the faces PU layer, and the adsorption layer is internally provided with anion.The utility model enhances the tensile property of PU synthetic leather, by the way that adsorption layer is arranged, the pernicious gas in adsorbable air avoids the gas that synthetic leather gives out from damaging human body by the way that metal net layer is arranged.
Description
Technical field
The present invention relates to technical field of synthetic leather, specifically a kind of PU synthetic leather.
Background technology
Currently, as a large amount of since leather purposes is very extensive, in for footwear making, furniture making, bag manufacture
Various leathers are used, but the protection of animal is increasingly reinforced in the whole world at present, the making environmental pollution of natural leather is more tight
It is high.PU synthetic leather currently on the market, including base cloth layer, foaming layer and the faces PU layer, utilize the product of PU synthetic leather production
Process not stretch-proof is being used, and function is more single.
Invention content
The purpose of the present invention is to provide a kind of PU synthetic leather, to solve the problems of the prior art.
To achieve the above object, the present invention provides the following technical solutions：A kind of PU synthetic leather, including base cloth layer, the base
Layer of cloth lower surface is provided with layer of polyurethane, and the base cloth layer is located at layer of polyurethane side and is provided with arc convex, the polyurethane
The arc groove being connected with arc convex is provided on layer, the base cloth layer upper surface is provided with adsorption layer, the absorption
Layer upper surface is provided with foaming layer, and the foaming layer upper surface is provided with metal net layer, and the metal net layer upper surface is provided with
The faces PU layer, the adsorption layer are internally provided with anion.
Preferably, the adsorption layer is set as active carbon layer.
Preferably, the metal mesh is set as stainless (steel) wire.
Preferably, the thickness of the metal mesh is set as 0.3mm.
Preferably, it is provided with printed layer on the faces the PU layer.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention enhances PU synthesis by the way that metal net layer is arranged
The tensile property of leather, by the way that adsorption layer is arranged, the pernicious gas in adsorbable air avoids the gas that synthetic leather gives out to people
Body damages；And anion can be given out inside adsorption layer, beneficial to health；By will be between base cloth layer and layer of polyurethane
It is connected using arc convex and arc groove, increases the stress on layer of polyurethane surface, make arc groove after buffered,
Outside holding power is provided, external force is absorbed, achievees the purpose that energy-absorbing.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the attachment structure schematic diagram of base cloth layer of the present invention and layer of polyurethane.
In figure：The faces 1-PU layer；2- metal net layers；3- foaming layers；4- adsorption layers；5- base cloth layers；6- layer of polyurethane；7- arcs
Protrusion.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1-2, in the embodiment of the present invention, a kind of PU synthetic leather, including base cloth layer 5, the setting of 5 lower surface of base cloth layer
There are layer of polyurethane 6, base cloth layer 5 to be located at 6 side of layer of polyurethane and be provided with arc convex 7, be provided on layer of polyurethane 6 convex with arc
7 arc grooves being connected are played, by the way that arc convex 7 and arc groove will be used to coordinate between base cloth layer 5 and layer of polyurethane 6
Connection, increases the stress on 6 surface of layer of polyurethane, makes arc groove after buffered, provide outside holding power, absorbs outer
Power achievees the purpose that energy-absorbing, 5 upper surface of base cloth layer are provided with adsorption layer 4, and 4 upper surface of adsorption layer is provided with foaming layer 3, foaming
3 upper surface of layer are provided with metal net layer 2, and 2 upper surface of metal net layer is provided with the faces PU layer 1, adsorption layer 4 be internally provided with bear from
Son, the pernicious gas in 4 adsorbable air of adsorption layer, avoids the gas that synthetic leather gives out from damaging human body, adsorption layer
Inside can give out anion, beneficial to health；Adsorption layer 4 is set as active carbon layer, and metal mesh 2 is set as stainless (steel) wire,
Metal net layer 2 enhances the tensile property of PU synthetic leather, and the thickness of metal mesh 2 is set as 0.3mm, print is provided on the faces PU layer 1
Flower layer.
The present invention operation principle be：By the way that metal net layer 2 is arranged, the tensile property of PU synthetic leather is enhanced, by setting
Adsorption layer 4 is set, the pernicious gas in adsorbable air avoids the gas that synthetic leather gives out from damaging human body, adsorption layer
Inside can give out anion, beneficial to health；By the way that arc convex 7 and arc will be used between base cloth layer 5 and layer of polyurethane 6
Connected in star is connected, and increases the stress on 6 surface of layer of polyurethane, makes arc groove after buffered, provides outside support
Power absorbs external force, achievees the purpose that energy-absorbing.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (5)
1. a kind of PU synthetic leather, including base cloth layer (5), it is characterised in that：Base cloth layer (5) lower surface is provided with layer of polyurethane
(6), the base cloth layer (5) is located at layer of polyurethane (6) side and is provided with arc convex (7), is provided on the layer of polyurethane (6)
The arc groove being connected with arc convex (7), base cloth layer (5) upper surface is provided with adsorption layer (4), the adsorption layer
(4) upper surface is provided with foaming layer (3), and foaming layer (3) upper surface is provided with metal net layer (2), the metal net layer (2)
Upper surface is provided with the faces PU layer (1), and the adsorption layer (4) is internally provided with anion.
2. a kind of PU synthetic leather according to claim 1, it is characterised in that：The adsorption layer (4) is set as active carbon layer.
3. a kind of PU synthetic leather according to claim 1, it is characterised in that：The metal net layer (2) is set as stainless steel
Net.
4. a kind of PU synthetic leather according to claim 1, it is characterised in that：The thickness of the metal net layer (2) is set as
0.3mm。
5. a kind of PU synthetic leather according to claim 1, it is characterised in that：It is provided with printed layer on the faces the PU layer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721575099.3U CN208052722U (en) | 2017-11-22 | 2017-11-22 | A kind of PU synthetic leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721575099.3U CN208052722U (en) | 2017-11-22 | 2017-11-22 | A kind of PU synthetic leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208052722U true CN208052722U (en) | 2018-11-06 |
Family
ID=63996494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721575099.3U Expired - Fee Related CN208052722U (en) | 2017-11-22 | 2017-11-22 | A kind of PU synthetic leather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208052722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110815976A (en) * | 2019-11-29 | 2020-02-21 | 清远市腾翔皮革有限公司 | Tensile leather |
-
2017
- 2017-11-22 CN CN201721575099.3U patent/CN208052722U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110815976A (en) * | 2019-11-29 | 2020-02-21 | 清远市腾翔皮革有限公司 | Tensile leather |
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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 |
Granted publication date: 20181106 Termination date: 20191122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |