CN201598513U - Environment-friendly automobile superfine fiber leather - Google Patents
Environment-friendly automobile superfine fiber leather Download PDFInfo
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- CN201598513U CN201598513U CN2010201098659U CN201020109865U CN201598513U CN 201598513 U CN201598513 U CN 201598513U CN 2010201098659 U CN2010201098659 U CN 2010201098659U CN 201020109865 U CN201020109865 U CN 201020109865U CN 201598513 U CN201598513 U CN 201598513U
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Abstract
The utility model relates to environment-friendly automobile superfine fiber leather which comprises a dry method poly-carbon PU surface layer, a PU bonding layer, a needle-punctured sea-island fiber nonwoven cloth layer with modified flame-retardant PU, and a water weaving layer. The dry method poly-carbon PU surface layer and the needle-punctured sea-island fiber nonwoven cloth layer with the modified flame-retardant PU are connected by the PU bonding layer, and the water weaving layer is arranged under the needle-punctured sea-island fiber nonwoven cloth layer with the modified flame-retardant PU. The water weaving layer is composited in and is closely connected with the needle-punctured sea-island fiber nonwoven cloth layer through needle puncturing. The environment-friendly automobile superfine fiber leather is mainly used for an automobile seat and an interior decorative fabric, and meets the requirement for size stability of the automobile seat; moreover, the leather has excellent elastic recovering property, has the characteristics of flame retardant, abrasion/weather/ageing resisting and environmental protection, can replace natural leather, and meanwhile reduces the production cost of the automobile seat.
Description
Technical field
The utility model relates to dermatine, a kind of specifically superfine fibre environmentally friendly vehicle leather.
Background technology
Six great technological changes have been experienced in the evolution of dermatine, are coated with Corvic from the woven cloth of the first generation, and second generation tWarp Knitted Fabrics is coated with polyurethane and is coated with polyurethane to third generation regular staple non-weaving cloth, is referred to as synthetic leather; The 4th generation was to adopt indefinite island short fiber non-woven base fabric, and the leather of production is island ultrafine fiber leather not; With the needle punched non-woven fabrics of island fiber with figured sea-island production be the leather of base belong to the 5th generation artificial leather; Adopt water knitting needle thorn technology, adopt High Temperature High Pressure fuller skill to carry out post processing, and the leather products that adopts polyamide fibre (or terylene) islands-in-sea type fibre (can be decide the island also can be indefinite island) to produce belong to the 6th generation dermatine, be environment-friendly type island automobile superfine fiber leather.
Present domestic superfine fiber leather is produced to some extent, but keep out product in all being, because the design feature of common superfine fiber leather, can not solve the DIMENSIONAL STABILITY of product, fire-retardant, technical problems such as the surface is ageing-resistant, smell, nuisance volatilization, described the said goods can't be realized the index request of automobile with leather.
Common superfine fiber leather product is owing to the poor dimensional stability of its structures shape product, and elastic recovery etc. can't reach the requirement of automotive seat DIMENSIONAL STABILITY, and especially resilience does not far reach automotive seat leather standard-required.
Summary of the invention
The purpose of this utility model is that a kind of superfine fibre environmentally friendly vehicle leather that can be used in automotive seat and inner decoration facing will be provided, and this product can reach the requirement of automotive seat DIMENSIONAL STABILITY, and resilience is good, reduces the automotive seat production cost simultaneously.
The purpose of this utility model is to realize like this, this leather comprises that dry method gathers carbon PU top layer, PU adhesive layer, contains the acupuncture islands-in-sea type fibre nonwoven layer, the water nonwoven fabric layer that are soaked with modified flame-retardant PU, the poly-carbon PU top layer of described dry method and containing between the acupuncture islands-in-sea type fibre nonwoven layer that is soaked with modified flame-retardant PU links together by the PU adhesive layer, the water nonwoven fabric layer be arranged on contain the acupuncture islands-in-sea type fibre nonwoven layer that is soaked with modified flame-retardant PU below.
Described water nonwoven fabric layer is compound in the acupuncture islands-in-sea type fibre nonwoven layer by acupuncture, and the two is closely linked to each other.
The utlity model has following advantage and good effect:
1, the utility model automobile superfine fiber leather leather surface has well acidproof, alkali resistance, chemical proofing, light resistance, abrasion performance, low temperature resistant and hydrolytic resistance, not only fire-retardant, dimensionally stable, the elastic recovery high-performance is good, and the index of ageing-resistant, smell, mist value, total carbon volatilization all reaches automobile leather requirement, and the surface has good color fastness, and every physical index is all above automobile natural leather standard.
2, the utility model has solved technical problems such as the DIMENSIONAL STABILITY, elastic recovery of automotive leather, fire-retardant, ageing-resistant, smell, nuisance volatilization; adopt unique green technology; realize green economy; thoroughly in low and middle-grade superfine fiber leathers, show one's talent; make product lot quantity be applied to the automotive trim field; properties of product have been improved; reduced the automobile production cost simultaneously; automobile lightweight and environmental protection developing goal have been realized; solved the in short supply and quality of the current medium-to-high grade car corium interior trim leather problem that do not pass a test greatly, market prospects are quite wide.
3, the utility model environmentally friendly vehicle superfine fiber leather belongs to the high-tech material of a kind of new development in the artificial synthetic leather, is not natural leather.Because of it has advantages such as wear-resisting, cold-resistant, ventilative, ageing-resistant, that quality is soft and outward appearance is beautiful, become the ideal that replaces natural leather and selected.The environmentally friendly vehicle superfine fiber leather can substitute all corium products; can effectively reduce animal and kill, keep ecosystem balance, the protection environment; realize low-carbon economy, product can be widely used in fields such as automobile both domestic and external, steamer, aircraft interior trim and environmental purification.This formula for a product is reasonable, advanced feasible, the environmental protection of technology, steady quality, is applicable to substituting the natural leather product.
4, the utility model leather folding fastness can compare favourably with natural leather; The product weather resisteant can be superior, and the normal temperature bending reaches flawless 250,000 times, crooked 80,000 flawlesses of low temperature (20 ℃) (weather resisteant, mechanicalness good); The percentage elongation moderate size is stable, employing and the similar amide group molecule formation of natural leather (skin sense, good toughness); Tearing strength and peel strength higher (ABRASION RESISTANCE, tear edge, tension intensity height); Do not have any pollution from producing to use, adopt green process technology, do not contain harmful material, environmental-protecting performance is superior.
Description of drawings
Fig. 1 is a kind of superfine fibre environmentally friendly vehicle leather structure cutaway view.
The specific embodiment
Shown in accompanying drawing 1: this leather comprises that dry method gathers carbon PU top layer 1, PU adhesive layer 2, contains the acupuncture islands-in-sea type fibre nonwoven layer 3, the water nonwoven fabric layer 4 that are soaked with modified flame-retardant PU, the poly-carbon PU top layer 1 of described dry method and containing between the acupuncture islands-in-sea type fibre nonwoven layer 3 that is soaked with modified flame-retardant PU links together by PU adhesive layer 2, water nonwoven fabric layer 4 be arranged on contain the acupuncture islands-in-sea type fibre nonwoven layer 3 that is soaked with modified flame-retardant PU below.
Described water nonwoven fabric layer 4 is compound in the acupuncture islands-in-sea type fibre nonwoven layer by acupuncture, and the two is closely linked to each other.
Claims (2)
1. superfine fibre environmentally friendly vehicle leather, it is characterized in that: this leather comprises that dry method gathers carbon PU top layer (1), PU adhesive layer (2), contains the acupuncture islands-in-sea type fibre nonwoven layer (3), the water nonwoven fabric layer (4) that are soaked with modified flame-retardant PU, the poly-carbon PU top layer (1) of described dry method and containing between the acupuncture islands-in-sea type fibre nonwoven layer (3) that is soaked with modified flame-retardant PU links together by PU adhesive layer (2), water nonwoven fabric layer (4) be arranged on contain the acupuncture islands-in-sea type fibre nonwoven layer (3) that is soaked with modified flame-retardant PU below.
2. a kind of superfine fibre environmentally friendly vehicle leather according to claim 1, it is characterized in that: described water nonwoven fabric layer (4) is compound in the acupuncture islands-in-sea type fibre nonwoven layer by acupuncture, and the two is closely linked to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201098659U CN201598513U (en) | 2010-02-02 | 2010-02-02 | Environment-friendly automobile superfine fiber leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201098659U CN201598513U (en) | 2010-02-02 | 2010-02-02 | Environment-friendly automobile superfine fiber leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201598513U true CN201598513U (en) | 2010-10-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201098659U Expired - Fee Related CN201598513U (en) | 2010-02-02 | 2010-02-02 | Environment-friendly automobile superfine fiber leather |
Country Status (1)
| Country | Link |
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| CN (1) | CN201598513U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102168384A (en) * | 2010-12-28 | 2011-08-31 | 福建隆上超纤有限公司 | Synthetic leather capable of releasing negative ions and preparation method of the synthetic leather |
| CN102619095A (en) * | 2011-01-27 | 2012-08-01 | 吉林润泽超细纤维科技有限公司 | Manufacturing method of environmentally-friendly flame-retardant bunched sea-island chamois leather |
| CN103290702A (en) * | 2013-06-27 | 2013-09-11 | 苏州工业园区依利电子贸易有限公司 | Shell fabric of automobile seat |
| CN103496333A (en) * | 2013-09-02 | 2014-01-08 | 苏州东茂纺织实业有限公司 | Automobile backrest sleeve |
| CN104328602A (en) * | 2014-12-02 | 2015-02-04 | 福建南纺股份有限公司 | Compound sea-island fiber synthetic leather base cloth and preparation method thereof |
| CN112423960A (en) * | 2018-03-08 | 2021-02-26 | 上海延锋金桥汽车饰件系统有限公司 | Vehicle interior component |
-
2010
- 2010-02-02 CN CN2010201098659U patent/CN201598513U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102168384A (en) * | 2010-12-28 | 2011-08-31 | 福建隆上超纤有限公司 | Synthetic leather capable of releasing negative ions and preparation method of the synthetic leather |
| CN102168384B (en) * | 2010-12-28 | 2013-01-23 | 福建隆上超纤有限公司 | Synthetic leather capable of releasing negative ions and preparation method of the synthetic leather |
| CN102619095A (en) * | 2011-01-27 | 2012-08-01 | 吉林润泽超细纤维科技有限公司 | Manufacturing method of environmentally-friendly flame-retardant bunched sea-island chamois leather |
| CN102619095B (en) * | 2011-01-27 | 2013-01-30 | 吉林润泽超细纤维科技有限公司 | Manufacturing method of environmentally-friendly flame-retardant bunched sea-island chamois leather |
| CN103290702A (en) * | 2013-06-27 | 2013-09-11 | 苏州工业园区依利电子贸易有限公司 | Shell fabric of automobile seat |
| CN103496333A (en) * | 2013-09-02 | 2014-01-08 | 苏州东茂纺织实业有限公司 | Automobile backrest sleeve |
| CN104328602A (en) * | 2014-12-02 | 2015-02-04 | 福建南纺股份有限公司 | Compound sea-island fiber synthetic leather base cloth and preparation method thereof |
| CN104328602B (en) * | 2014-12-02 | 2015-08-12 | 福建南纺有限责任公司 | A kind of compound island fiber synthetic leather base cloth and preparation method thereof |
| CN112423960A (en) * | 2018-03-08 | 2021-02-26 | 上海延锋金桥汽车饰件系统有限公司 | Vehicle interior component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20180202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |