CN208121455U - A kind of tear-resistant synthetic leather - Google Patents
A kind of tear-resistant synthetic leather Download PDFInfo
- Publication number
- CN208121455U CN208121455U CN201820392507.XU CN201820392507U CN208121455U CN 208121455 U CN208121455 U CN 208121455U CN 201820392507 U CN201820392507 U CN 201820392507U CN 208121455 U CN208121455 U CN 208121455U
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- Prior art keywords
- layer
- tear
- synthetic leather
- resistant synthetic
- base cloth
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- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Abstract
The utility model discloses a kind of tear-resistant synthetic leather, including base cloth layer and PU surface layer, elastic memory layer, anti-tear layer are successively arranged between the base cloth layer and PU surface layer, the base cloth layer, elastic memory layer, anti-tear layer and PU surface layer are seamed as a whole by reinforcing rib.The synthetic leather of the utility model is woven into anti-tear layer using synthetic fibers square crossing, can enhance the tearing toughness of synthetic leather；Base cloth layer, elastic memory layer, anti-tear layer and PU surface layer are seamed as a whole by reinforcing rib, further enhance the fastness between each layer of synthetic leather.
Description
Technical field
The utility model relates to technical field of synthetic leather, and in particular to a kind of tear-resistant synthetic leather.
Background technique
Artificial synthetic leather is widely used on dress ornament, shoes, furniture and other items, and synthetic leather currently on the market is used for a long time
Afterwards, it is easily torn and separates between surface layer and base cloth layer, leather tearing toughness is lower, its service life is largely effected on, although very
The back side of more synthetic leather is equipped with gauze, thus has certain lear energy, but when by pullling energetically, gauze is easy to
There is a situation where broken string or off-lines.
Summary of the invention
For deficiency present in background technique, the utility model provides a kind of tear-resistant synthetic leather.
A kind of tear-resistant synthetic leather, including base cloth layer and PU surface layer, are successively arranged bullet between the base cloth layer and PU surface layer
Property memory layer, anti-tear layer, the base cloth layer, elastic memory layer, anti-tear layer and PU surface layer are seamed as a whole by reinforcing rib.
Further, the anti-tear layer is woven by superfine thermoplastic synthetic fiber's silk square crossing.
Further, the anti-tear layer is linen material.
Further, the single fiber-bundles silk spacing of the anti-tear layer synthetic fibers is 0.3-0.5mm.
Further, the anti-tear layer with a thickness of 0.2-0.4mm.
Further, the PU surface layer gluing is connected to PET wearing layer
Further, the PET wearing layer is with a thickness of 0.02-0.05mm.
Further, the base cloth layer is the nonwoven layer with honeycomb cavernous structure.
Further, the elastic memory layer is elastic memory sponge.
Beneficial effect：
The synthetic leather of the utility model is woven into anti-tear layer using synthetic fibers square crossing, can enhance the anti-of synthetic leather
Tearing strength；Base cloth layer, elastic memory layer, anti-tear layer and PU surface layer are seamed as a whole by reinforcing rib, further enhance conjunction
The fastness of finished leather；The PET wearing layer of surface layer setting improves the wearability of synthetic leather, while PET wearing layer just has itself
Certain tear resistance keeps synthetic leather not tearable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1；
Fig. 2 is the structural schematic diagram of embodiment 2.
Description of symbols：
1. base cloth layer；2. elastic memory layer；3. anti-tear layer；4.PU surface layer；5.PET wearing layer；6. reinforcing rib.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
As shown in Figure 1, a kind of tear-resistant synthetic leather provided by the utility model, including base cloth layer 1 and PU surface layer 4, base fabric
Elastic memory layer 2, anti-tear layer 3 are successively arranged between 1 and PU of layer surface layer 4, anti-tear layer 3 uses superfine thermoplastic synthetic fiber
Silk square crossing weaves, and the single fiber-bundles silk spacing of anti-tear 3 synthetic fibers of layer is 0.3-0.5mm, greatly strengthens conjunction
The tearing toughness of finished leather.Base cloth layer 1, elastic memory layer 2, anti-tear layer 3 and PU surface layer 4 are seamed as a whole by reinforcing rib 6, into
One step enhances the fastness between each layer of synthetic leather.Base cloth layer 1 is the nonwoven layer with honeycomb cavernous structure, non-woven fabrics
Being arranged can be further improved the resistance to tearing of synthetic leather, also, honeycomb cavernous structure therein makes synthetic leather with good
Gas permeability.Elastic memory layer 2 is elastic memory sponge, so that synthetic leather material is had screen resilience, is unlikely to deform.
Embodiment 2
As shown in Fig. 2, a kind of tear-resistant synthetic leather provided by the utility model, including base cloth layer 1 and PU surface layer 4, base fabric
Elastic memory layer 2, anti-tear layer 3 are successively arranged between 1 and PU of layer surface layer 4, anti-tear layer 3 is made of linen material, is prevented
Tearing layer 3 with a thickness of 0.2-0.4mm, enhance the tearing toughness of synthetic leather.It is base cloth layer 1, elastic memory layer 2, anti-tear
3 and PU of layer surface layer 4 is seamed as a whole by reinforcing rib 6, further enhances the fastness between each layer of synthetic leather.Base cloth layer 1 is
The setting of nonwoven layer with honeycomb cavernous structure, non-woven fabrics can be further improved the resistance to tearing of synthetic leather, also, its
In honeycomb cavernous structure make synthetic leather have good gas permeability.Elastic memory layer 2 is elastic memory sponge, makes synthetic leather material
Material has screen resilience, is unlikely to deform.The gluing of PU surface layer 4 is connected to PET wearing layer 5, and wearing layer 5 is with a thickness of 0.02-0.05mm, not only
The wearability of synthetic leather is improved, while PET wearing layer 5 itself just has certain tear resistance, and synthetic leather is made to be not easy to tear
It splits.
Finally it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of tear-resistant synthetic leather, which is characterized in that including base cloth layer and PU surface layer, between the base cloth layer and PU surface layer according to
Secondary to be equipped with elastic memory layer, anti-tear layer, the base cloth layer, elastic memory layer, anti-tear layer and PU surface layer are stitched by reinforcing rib
It is integrated.
2. tear-resistant synthetic leather according to claim 1, which is characterized in that the anti-tear layer is synthesized by superfine thermoplasticity
Fiber filament square crossing weaves.
3. tear-resistant synthetic leather according to claim 1, which is characterized in that the anti-tear layer is linen material.
4. tear-resistant synthetic leather according to claim 2, which is characterized in that single beam of the anti-tear layer synthetic fibers is fine
Dimension silk spacing is 0.3-0.5mm.
5. tear-resistant synthetic leather according to claim 1, which is characterized in that the anti-tear layer with a thickness of 0.2-
0.4mm。
6. tear-resistant synthetic leather according to claim 1, which is characterized in that the PU surface layer gluing is connected to PET wearing layer.
7. tear-resistant synthetic leather according to claim 6, which is characterized in that the PET wearing layer is with a thickness of 0.02-
0.05mm。
8. tear-resistant synthetic leather according to claim 1, which is characterized in that the base cloth layer is with honeycomb cavernous structure
Nonwoven layer.
9. tear-resistant synthetic leather according to claim 1, which is characterized in that the elastic memory layer is elastic memory sea
It is continuous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820392507.XU CN208121455U (en) | 2018-03-22 | 2018-03-22 | A kind of tear-resistant synthetic leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820392507.XU CN208121455U (en) | 2018-03-22 | 2018-03-22 | A kind of tear-resistant synthetic leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208121455U true CN208121455U (en) | 2018-11-20 |
Family
ID=64197928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820392507.XU Expired - Fee Related CN208121455U (en) | 2018-03-22 | 2018-03-22 | A kind of tear-resistant synthetic leather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208121455U (en) |
-
2018
- 2018-03-22 CN CN201820392507.XU patent/CN208121455U/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 |
Granted publication date: 20181120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |