CN105398162A - PU leather fabric - Google Patents
PU leather fabric Download PDFInfo
- Publication number
- CN105398162A CN105398162A CN201510966231.2A CN201510966231A CN105398162A CN 105398162 A CN105398162 A CN 105398162A CN 201510966231 A CN201510966231 A CN 201510966231A CN 105398162 A CN105398162 A CN 105398162A
- Authority
- CN
- China
- Prior art keywords
- layer
- adhesive
- base cloth
- leather
- leather fabric
- 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.)
- Pending
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 34
- 239000010985 leather Substances 0.000 title claims abstract description 30
- 239000000853 adhesive Substances 0.000 claims abstract description 16
- 230000001070 adhesive effect Effects 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 239000010410 layer Substances 0.000 abstract 10
- 239000011247 coating layer Substances 0.000 abstract 2
- 230000003712 anti-aging effect Effects 0.000 abstract 1
- 229920006332 epoxy adhesive Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 description 10
- 230000032683 aging Effects 0.000 description 3
- -1 comprise: coat Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000011527 polyurethane coating Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/02—Coating on the layer surface on fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/554—Wear resistance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
Landscapes
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
The present invention discloses a PU leather fabric. The PU leather fabric comprises five parts, a coating layer, a base cloth layer, an adhesive, a support layer and a flexible layer. The coating layer covers the upper layer of the base cloth layer; the support layer is bonded to the outer side of the base cloth layer through the adhesive; the flexible layer is bonded to the lower side of the support layer through the adhesive; the adhesive is an epoxy adhesive; and the support layer is made of an EVA material. By the above-described manner, the PU leather fabric has extremely excellent wear resistance, excellent cold resistance, breathability and anti-aging properties.
Description
Technical field
The present invention relates to field of leather, particularly relate to a kind of PU leather fabric.
Background technology
Leather industry covers the main body industries such as process hides, shoemaking, fur clothing, leather goods, fur and goods thereof, and the supporting industry such as leather chemical industry, leather five metals, leather machine, auxiliary material.The upstream and downstream degree of association is high, and rely on market to pull, product is evergreen, integrates the feature of earning foreign exchange, enriching people, obtaining employment.
Chinese leather industry, through adjusting and optimizing structure, has begun to take shape in the whole nation that a collection of division of labor based on specialization is clear and definite, characteristic is given prominence to, to the leather production characteristic region and the specialized market that pull local economy to play very important effect.Their formation, has established the basis of Chinese leather industry development.
Natural leather to be widely used in by people to produce commodity and industrial goods owing to having excellent natural characteristic, but along with the growth of world population, the mankind are doubled to the demand of leather, and a limited number of natural leather can not meet this demand of people already.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of PU leather fabric, and PU leather fabric can be made to have extremely excellent anti-wear performance, excellent cold-resistant, ventilative, ageing-resistant performance.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of PU leather fabric, comprise: coat, base cloth layer, adhesive, supporting layer, flexible layer five part, described coat covers described base cloth layer upper strata, described supporting layer is bonded on the downside of described base cloth layer by described adhesive, described flexible layer is bonded on the downside of described supporting layer by described adhesive, and described adhesive is epoxide-resin glue, and described supporting layer is EVA material.
In a preferred embodiment of the present invention, described coat is PU coating.
In a preferred embodiment of the present invention, described base cloth layer is three-dimensional grid superfine fiber fabric.
The invention has the beneficial effects as follows: the present invention can make PU leather fabric have extremely excellent anti-wear performance, excellent cold-resistant, ventilative, ageing-resistant performance.
Detailed description of the invention
Below preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
The embodiment of the present invention comprises:
A kind of PU leather fabric, comprise: coat, base cloth layer, adhesive, supporting layer, flexible layer five part, described coat covers described base cloth layer upper strata, described supporting layer is bonded on the downside of described base cloth layer by described adhesive, described flexible layer is bonded on the downside of described supporting layer by described adhesive, described adhesive is epoxide-resin glue, and described supporting layer is EVA material.
Further illustrate, described coat is PU coating, i.e. polyurethane coating, and after being coated with, fabric feeling is plentiful, flexible, and there is film sense on surface.
Further illustrate, described base cloth layer is three-dimensional grid superfine fiber fabric again, can compare favourably, have the sucting wet air permeability that natural leather is intrinsic, and exceed natural leather with senior natural leather in chemical resistance, waterproof, anti-mildew etc.
The present invention can make PU leather fabric have extremely excellent anti-wear performance, excellent cold-resistant, ventilative, ageing-resistant performance.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a PU leather fabric, it is characterized in that, comprise: coat, base cloth layer, adhesive, supporting layer, flexible layer five part, described coat covers described base cloth layer upper strata, described supporting layer is bonded on the downside of described base cloth layer by described adhesive, described flexible layer is bonded on the downside of described supporting layer by described adhesive, and described adhesive is epoxide-resin glue, and described supporting layer is EVA material.
2. a kind of PU leather fabric according to claim 1, is characterized in that, described coat is PU coating.
3. a kind of PU leather fabric according to claim 1, is characterized in that, described base cloth layer is three-dimensional grid superfine fiber fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510966231.2A CN105398162A (en) | 2015-12-22 | 2015-12-22 | PU leather fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510966231.2A CN105398162A (en) | 2015-12-22 | 2015-12-22 | PU leather fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105398162A true CN105398162A (en) | 2016-03-16 |
Family
ID=55464064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510966231.2A Pending CN105398162A (en) | 2015-12-22 | 2015-12-22 | PU leather fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105398162A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107419550A (en) * | 2017-08-24 | 2017-12-01 | 宁波大千纺织品有限公司 | A kind of preparation method of simulated leather knitted composite fabric |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2325206Y (en) * | 1998-04-14 | 1999-06-23 | 呼和浩特市宏泰毛皮厂 | Simulative fur |
| CN102198743A (en) * | 2010-03-26 | 2011-09-28 | 金镐镇 | Reinforcing leather |
| CN202439318U (en) * | 2012-03-05 | 2012-09-19 | 福建万华实业有限公司 | High-strength composite leather |
| CN202543694U (en) * | 2012-03-05 | 2012-11-21 | 福建万华实业有限公司 | High-strength conducting leather |
| CN202610618U (en) * | 2012-05-14 | 2012-12-19 | 科一(福建)超纤有限责任公司 | Novel fluff poly urethane (PU) leather |
-
2015
- 2015-12-22 CN CN201510966231.2A patent/CN105398162A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2325206Y (en) * | 1998-04-14 | 1999-06-23 | 呼和浩特市宏泰毛皮厂 | Simulative fur |
| CN102198743A (en) * | 2010-03-26 | 2011-09-28 | 金镐镇 | Reinforcing leather |
| CN202439318U (en) * | 2012-03-05 | 2012-09-19 | 福建万华实业有限公司 | High-strength composite leather |
| CN202543694U (en) * | 2012-03-05 | 2012-11-21 | 福建万华实业有限公司 | High-strength conducting leather |
| CN202610618U (en) * | 2012-05-14 | 2012-12-19 | 科一(福建)超纤有限责任公司 | Novel fluff poly urethane (PU) leather |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107419550A (en) * | 2017-08-24 | 2017-12-01 | 宁波大千纺织品有限公司 | A kind of preparation method of simulated leather knitted composite fabric |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160316 |