CN205767821U - A kind of novel biodegradable eco-car leather - Google Patents
A kind of novel biodegradable eco-car leather Download PDFInfo
- Publication number
- CN205767821U CN205767821U CN201620566104.3U CN201620566104U CN205767821U CN 205767821 U CN205767821 U CN 205767821U CN 201620566104 U CN201620566104 U CN 201620566104U CN 205767821 U CN205767821 U CN 205767821U
- Authority
- CN
- China
- Prior art keywords
- layer
- leather
- sewing line
- pulp layer
- splicing
- 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.)
- Active
Links
Landscapes
- Laminated Bodies (AREA)
- Biological Depolymerization Polymers (AREA)
Abstract
The utility model discloses a kind of novel biodegradable eco-car leather, the splicing leather being stitched together including polylith, described splicing leather includes scytoblastema layer, inside front cover layer, bottom pulp layer, dyed layer and top pulp layer, it is provided with embossed layers between described bottom pulp layer and dyed layer, described bottom pulp layer is fixed by embossed layers with dyed layer, described top pulp layer is provided with leather protective layer, adjacent two pieces of splicing leathers are sewed up by sewing line, the sewing joint of sewing line is positioned at inside inside front cover layer, it is provided with bamboo between described top pulp layer and leather protective layer, described sewing line is biodegradable sewing line, described leather protective layer is polyvinyl alcohol resin layer.This utility model uses bamboo to improve the moistureproof and mildewproof performance of automobile leather; bamboo, sewing line and leather protective layer are Biodegradable material layer; make its degradation rate high; and performance fully meets automobile leather standard; such that it is able to reduce the processing cost after discarding, prevent it from polluting environment.
Description
Technical field
This utility model relates to a kind of automobile leather, especially a kind of novel biodegradable eco-car leather.
Background technology
If general automobile leather the most directly abandons very difficult biodegradation, easily pollute environment, therefore,
Need specialized processes to go to process discarded leather, improve the processing cost of discarded leather.
Utility model content
This utility model is in order to solve defect and the deficiency of the existence of above-mentioned prior art, it is provided that a kind of degradation rate is high, and
Performance fully meets automobile leather standard, such that it is able to reduce the processing cost after discarding, prevents it from polluting the novel of environment and gives birth to
Thing degraded eco-car leather.
The technical solution of the utility model: a kind of novel biodegradable eco-car leather, is stitched together including polylith
Splicing leather, described splicing leather includes scytoblastema layer, inside front cover layer, bottom pulp layer, dyed layer and top pulp layer, described bottom pulp layer with
Being provided with embossed layers between chromatograph, described bottom pulp layer is fixed by embossed layers with dyed layer, and described top pulp layer is provided with leather protection
Layer, adjacent two pieces splicing leathers sew up by sewing line, the sewing joint of sewing line is positioned at inside inside front cover layer, described top pulp layer and
Being provided with bamboo between leather protective layer, described sewing line is biodegradable sewing line, and described leather protective layer is poly-
Vinyl alcohol resin layer.
This utility model uses bamboo to improve the moistureproof and mildewproof performance of automobile leather, uses polyvinyl alcohol resin layer
The protective layer removed from office as automobile as automobile leather outermost layer coating film, bamboo, sewing line and leather protective layer are equal simultaneously
For Biodegradable material layer so that its degradation rate is high, and performance fully meets automobile leather standard, such that it is able to after reduction is discarded
Processing cost, prevent its pollute environment.
Preferably, described adhesion coating is to be equipped with, by macromolecular material, the wear-resisting material that cross-linking agent, filler and diluent form
The bed of material, described top pulp layer is bonded together by adhesion coating with bamboo, and described bamboo is led to leather protective layer
Cross adhesion coating to be bonded together.
This adhesion coating contains high intensity, anti tear, the wear-resisting formula system of the characteristic such as wear-resisting, improves top pulp layer and leather
The degree of being connected firmly of protective layer；And macromolecular material is inherently easier degraded, improves its degradation rate.
Preferably, described bottom pulp layer is for going aldehyde based material layer, and described sewing line is polycaprolactone sewing line.
This kind of structure can avoid the generation of aldehyde radical；And sewing line is the most easily degraded, improve its degradation rate.
Preferably, described bottom pulp layer and top pulp layer are polyvinyl alcohol pulp layer.
This kind of structure, improves its degradation rate further.
Preferably, the junction of the most adjacent two pieces of splicing leathers is equipped with splicing block, and described sewing line is arranged on splicing block
On.
This kind of structure facilitates it to splice.
This utility model uses bamboo to improve the moistureproof and mildewproof performance of automobile leather, uses polyvinyl alcohol resin layer
The protective layer removed from office as automobile as automobile leather outermost layer coating film, bamboo, sewing line and leather protective layer are equal simultaneously
For Biodegradable material layer so that its degradation rate is high, and performance fully meets automobile leather standard, such that it is able to after reduction is discarded
Processing cost, prevent its pollute environment.
Accompanying drawing explanation
Fig. 1 is schematic bottom view of the present utility model；
Fig. 2 is the schematic cross-section splicing leather in this utility model.
1. splicing leather, 2. inside front cover layer, 3. scytoblastema layer, 4. bottom pulp layer, 5. dyed layer, 6. top pulp layer in figure, 7. bamboo charcoal is fine
Dimension layer, 8. leather protective layer, 9. adhesion coating, 10. embossed layers, 11. sewing lines, 12. splicing blocks.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail, but is not that this utility model is protected model
The restriction enclosed.
As illustrated in fig. 1 and 2, a kind of novel biodegradable eco-car leather, the splicing skin being stitched together including polylith
Leather 1, splicing leather 1 includes scytoblastema layer 3, inside front cover layer 2, bottom pulp layer 4, dyed layer 5 and top pulp layer 6, bottom pulp layer 4 and dyed layer 5 it
Between be provided with embossed layers 10, bottom pulp layer 4 is fixed by embossed layers 10 with dyed layer 5, and top pulp layer 6 is provided with leather protective layer 8, adjacent
Two pieces of splicing leathers 1 are sewed up by sewing line 11, and the sewing joint of sewing line 11 is positioned at inside inside front cover layer 2, top pulp layer 6 and leather
Being provided with bamboo 7 between protective layer 8, sewing line 11 is biodegradable sewing line, and leather protective layer 8 is polyvinyl alcohol tree
Lipid layer.Adhesion coating 9 is to be equipped with, by macromolecular material, the wear-resistant material layer that cross-linking agent, filler and diluent form, top pulp layer 6 with
Bamboo 7 is bonded together by adhesion coating 9, and bamboo 7 is bonded in one with leather protective layer 8 by adhesion coating 9
Rise.Bottom pulp layer 4 is for going aldehyde based material layer, and sewing line 11 is polycaprolactone sewing line.Bottom pulp layer 4 and top pulp layer 6 are polyethylene
Alcohol pulp layer.The junction of the most adjacent two pieces of splicing leathers 1 is equipped with splicing block 12, and sewing line 11 is arranged on splicing block 12.
Automobile of the present utility model is removed from office, hydrothermal stability Ts >=80 DEG C
Dry heat stability Ts >=130 DEG C
Tensile strength (Mpa) >=10
Tearing strength (N/mm) >=16
Degradation rate (%)=56 >=50
Dry friction color fastness >=4.5 grade
Wet rubbing color fastness >=3.5 grade
Anti-flammability (oxygen index (OI)) (%) >=28
Combustion fumes (smoke density)≤40%
Color inhibition (D47-1413,200 xenon lamp) >=4.0
Haze value (DIN75201-B (100 DEG C, 16hr))≤6.0mg
Abrasion resisting (H-18,500g, 300x or CS-10,1000g, 500x) is without damaged
Folding fastness (doing) (ISO5402) flawless.
Automobile of the present utility model leather degradation rate more conventional automobile leather 20% brings up to 56%, and performance fully meets automobile leather
Standard.
Claims (5)
1. a novel biodegradable eco-car leather, the splicing leather being stitched together including polylith, described splicing leather
Including scytoblastema layer, inside front cover layer, bottom pulp layer, dyed layer and top pulp layer, between described bottom pulp layer and dyed layer, it is provided with embossed layers, described
Bottom pulp layer is fixed by embossed layers with dyed layer, and described top pulp layer is provided with leather protective layer, and adjacent two pieces of splicing leathers pass through
Sewing line sews up, and the sewing joint of sewing line is positioned at inside inside front cover layer, it is characterised in that: described top pulp layer and leather protective layer it
Between be provided with bamboo, described sewing line is biodegradable sewing line, and described leather protective layer is polyvinyl alcohol resin layer.
A kind of novel biodegradable eco-car leather the most according to claim 1, it is characterised in that: described top pulp layer with
Bamboo is bonded together by adhesion coating, and described bamboo and leather protective layer are bonded in one by adhesion coating
Rise.
A kind of novel biodegradable eco-car leather the most according to claim 1, it is characterised in that: described bottom pulp layer is
Going aldehyde based material layer, described sewing line is polycaprolactone sewing line.
A kind of novel biodegradable eco-car leather the most according to claim 1, it is characterised in that: described bottom pulp layer and
Top pulp layer is polyvinyl alcohol pulp layer.
A kind of novel biodegradable eco-car leather the most according to claim 1, it is characterised in that: the most adjacent two pieces of spellings
The junction connecing leather is equipped with splicing block, and described sewing line is arranged on splicing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620566104.3U CN205767821U (en) | 2016-06-13 | 2016-06-13 | A kind of novel biodegradable eco-car leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620566104.3U CN205767821U (en) | 2016-06-13 | 2016-06-13 | A kind of novel biodegradable eco-car leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205767821U true CN205767821U (en) | 2016-12-07 |
Family
ID=58135049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620566104.3U Active CN205767821U (en) | 2016-06-13 | 2016-06-13 | A kind of novel biodegradable eco-car leather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205767821U (en) |
-
2016
- 2016-06-13 CN CN201620566104.3U patent/CN205767821U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104071521B (en) | A kind of high abrasion height bonding aramid fiber conveying belt | |
| CN104108564B (en) | A kind of colliery fabric laminate fire retarding conveying band | |
| JP2016163995A (en) | Multilayer floor covering | |
| CN104343104A (en) | High-pressure lap-joint-free double-airbag rubber dam and production process thereof | |
| DE602006013041D1 (en) | FILM WITH HIGH TENSILE STRENGTH | |
| US20100021753A1 (en) | Multizone wood polymer composite article | |
| JPWO2015163168A1 (en) | Coated rubber composition for conveyor belt | |
| CN205767821U (en) | A kind of novel biodegradable eco-car leather | |
| CN108841057A (en) | Steel core conveyor belt and preparation method thereof | |
| CN105682922A (en) | Resin film, composite sheet using same, and resin molded member | |
| KR101453367B1 (en) | Production method of non plasticizer polypropylene modified compound resin coated industrial fabrics | |
| CN103434634A (en) | High-strength fiber reinforcement thin film sealing butt-joint structure universal for high altitude airship | |
| CN104629116A (en) | Modified nitrile-butadiene rubber cable sheath material | |
| GB2490554A (en) | Seam construction methods of flexible apparel | |
| CN105881925B (en) | A kind of colored chlorinated polyethylene rubber dam bag and its production technology | |
| CN106750711A (en) | A kind of degradation rate photodegradable plasticses material high | |
| CN109880187A (en) | A kind of steel cable core conveying belt and preparation method thereof that impact-resistant abrasion-proof is tear-resistant | |
| CN104890327B (en) | Camouflage color prints composite | |
| CN109775243A (en) | One kind resists cold fire-retardant rubber cover, the fire-retardant intermediate rubber that resists cold, the fire-retardant core rubber that resists cold and cold-resistant flame-proof armored rope core conveyer belt | |
| CN203766184U (en) | Lamp box fabric production equipment | |
| CN113601931B (en) | Heavy packaging film and preparation method thereof | |
| CN104312037A (en) | Rear projection type light box advertising cloth | |
| JP2007269876A (en) | Rubber composition for tire and pneumatic tire using it | |
| CN104204075B (en) | Rubber composition and use the roller formed products of this rubber composition | |
| CN102927382A (en) | Low-extractive oil-proof rubber hose |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |