CN205149098U - Synthetic leather is felt to waterproof fine hair of washing - Google Patents
Synthetic leather is felt to waterproof fine hair of washing Download PDFInfo
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- CN205149098U CN205149098U CN201520863950.7U CN201520863950U CN205149098U CN 205149098 U CN205149098 U CN 205149098U CN 201520863950 U CN201520863950 U CN 201520863950U CN 205149098 U CN205149098 U CN 205149098U
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- polyurethane
- synthetic leather
- velvet
- resin
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Abstract
Synthetic leather is felt to waterproof fine hair of washing, it relates to synthetic leather technical field, it contains base cloth, this layer of shellfish, binder, waterborne polyurethane resin layer, PU overlay coating, waterborne PU fine hair sense resin, thermoplasticity micropore polyurethane breathable film, nylon fiber, the cover coat of base cloth have this layer of shellfish, the surface of this layer shellfish be provided with the waterborne polyurethane resin layer through the binder, the surface of waterborne polyurethane resin layer paste and to be equipped with the PU overlay coating, PU overlay coating surface be provided with waterborne PU fine hair and feel the resin, the waterborne PU fine hair surface of feeling the resin be provided with thermoplasticity micropore polyurethane breathable film, thermoplasticity micropore polyurethane breathable film and nylon fiber pressfitting. Synthetic leather is felt to waterproof fine hair of washing, can wash not fragile inside polyurethane, and can be ventilative from hot -melt adhesive layer's punctiform clearance and thermoplasticity micropore polyurethane breathable film's micropore.
Description
Technical field
The utility model relates to technical field of synthetic leather, is specifically related to water-proof washing velvet-feel synthetic leather.
Background technology
At present, synthetic leather product becomes following popular trend gradually, and synthetic leather has been widely used in products such as producing case and bag, clothes, footwear.The base fabric of PU leather is that the canvas PU that tensile strength is good expects, except can be coated in base fabric above except, base fabric can also be included in centre, make it the existence that outward appearance can't see base fabric, it is physical good that PU leather has, resistance to complications, pliability are good, tensile strength is large, have gas permeability, and therefore PU leather is widely used in the position that the fabric of footwear or case and bag bear weight.Synthetic leather is mainly made up of urethane resin layer and base cloth layer, the lines of synthetic leather depends on the lines of centrifugal paper, synthetic leather third dimension is poor, the demand of people to break and pattern is met in order to enable synthetic leather, often to carry out embossing treatment process to synthetic leather, make the irregular three-dimensional pattern of leather surface tool of synthetic leather.In prior art, embossing process is carried out to synthetic leather and there is a lot of technical difficulty, the pattern visual weak effect that embossing process obtains, and embossed technology needs equipment many, cost is higher, the pattern retention time simultaneously obtained through stamp process is shorter, fugitive color, and damages after the washing of the velvet-feel synthetic leather of prior art.
Summary of the invention
The purpose of this utility model is defect for prior art and deficiency, provides the water-proof washing velvet-feel synthetic leather that a kind of structure is simple, reasonable in design, easy to use.
For achieving the above object, the technical solution adopted in the utility model is: it comprises Ji Bu, bass layer, binding agent, waterborne polyurethane resin layer, PU overlay coating, water-based PU velvet resin, thermoplastic microporous's polyurethane breathable films, nylon fiber; The surface of described base cloth is coated with bass layer; The surface of described bass layer is provided with waterborne polyurethane resin layer by binding agent; The surface of described waterborne polyurethane resin layer has been sticked PU overlay coating; Described PU overlay coating surface is provided with water-based PU velvet resin; The surface of described water-based PU velvet resin is provided with thermoplastic microporous's polyurethane breathable films, thermoplastic microporous's polyurethane breathable films and nylon fiber pressing.
As preferably, described thermoplastic microporous's polyurethane breathable films and water-based PU velvet resin adopt hot melt adhesive layer to bond, and hot melt adhesive layer is spot distribution.
As preferably, the aperture of the micropore of described thermoplastic microporous's polyurethane breathable films is 0.2 ~ 2.8 micron.
After adopting said structure, the beneficial effect that the utility model produces is: water-proof washing velvet-feel synthetic leather described in the utility model, can wash, not fragile inner urethane, and can from the micro-porous permeable of the point-like gap of hot melt adhesive layer and thermoplastic microporous's polyurethane breathable films, the utility model have structure simple, arrange rationally, the advantage such as cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is the utility model structure chart;
Fig. 2 is the outside drawing of cured hydronasty bright the synthetic leather that this detailed description of the invention obtains.
Description of reference numerals:
1, Ji Bu; 2, bass layer; 3, binding agent; 4, waterborne polyurethane resin layer; 5, PU overlay coating; 6, water-based PU velvet resin; 7, thermoplastic microporous's polyurethane breathable films; 8, nylon fiber; 9, hot melt adhesive layer.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
Referring to such as Fig. 1---shown in Fig. 2, this detailed description of the invention adopts following technical scheme: it comprises base cloth 1, bass layer 2, binding agent 3, waterborne polyurethane resin layer 4, PU overlay coating 5, water-based PU velvet resin 6, thermoplastic microporous's polyurethane breathable films 7, nylon fiber 8; The surface of described base cloth 1 is coated with bass layer 2; The surface of described bass layer 2 is provided with waterborne polyurethane resin layer 4 by binding agent 3; The surface of described waterborne polyurethane resin layer 4 has been sticked PU overlay coating 5; Described PU overlay coating 5 surface is provided with water-based PU velvet resin 6; The surface of described water-based PU velvet resin 6 is provided with thermoplastic microporous's polyurethane breathable films 7, thermoplastic microporous's polyurethane breathable films 7 and nylon fiber 8 pressing.
As preferably, described thermoplastic microporous's polyurethane breathable films 7 adopts hot melt adhesive layer 9 to bond with water-based PU velvet resin 6, and hot melt adhesive layer 9 is in spot distribution.
As preferably, the aperture of the micropore of described thermoplastic microporous's polyurethane breathable films 7 is 0.2 ~ 2.8 micron.
After adopting said structure, the beneficial effect that this detailed description of the invention produces is water-proof washing velvet-feel synthetic leather described in this detailed description of the invention, can wash, not fragile inner urethane, and can from the micro-porous permeable of the point-like gap of hot melt adhesive layer and thermoplastic microporous's polyurethane breathable films, this detailed description of the invention have structure simple, arrange rationally, the advantage such as cost of manufacture is low.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. water-proof washing velvet-feel synthetic leather, it comprises Ji Bu, bass layer, binding agent, waterborne polyurethane resin layer, PU overlay coating, water-based PU velvet resin; The surface of described base cloth is coated with bass layer; The surface of described bass layer is provided with waterborne polyurethane resin layer by binding agent; The surface of described waterborne polyurethane resin layer has been sticked PU overlay coating; Described PU overlay coating surface is provided with water-based PU velvet resin; It is characterized in that it also comprises thermoplastic microporous's polyurethane breathable films, nylon fiber; The surface of described water-based PU velvet resin is provided with thermoplastic microporous's polyurethane breathable films, thermoplastic microporous's polyurethane breathable films and nylon fiber pressing.
2. water-proof washing velvet-feel synthetic leather according to claim 1, is characterized in that: described thermoplastic microporous's polyurethane breathable films and water-based PU velvet resin adopt hot melt adhesive layer to bond, and hot melt adhesive layer is spot distribution.
3. water-proof washing velvet-feel synthetic leather according to claim 1, is characterized in that: the aperture of the micropore of described thermoplastic microporous's polyurethane breathable films is 0.2 ~ 2.8 micron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520863950.7U CN205149098U (en) | 2015-11-03 | 2015-11-03 | Synthetic leather is felt to waterproof fine hair of washing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520863950.7U CN205149098U (en) | 2015-11-03 | 2015-11-03 | Synthetic leather is felt to waterproof fine hair of washing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205149098U true CN205149098U (en) | 2016-04-13 |
Family
ID=55684830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520863950.7U Active CN205149098U (en) | 2015-11-03 | 2015-11-03 | Synthetic leather is felt to waterproof fine hair of washing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205149098U (en) |
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2015
- 2015-11-03 CN CN201520863950.7U patent/CN205149098U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170118 Address after: 314003 East Road, Zhejiang, Jiaxing, No. 2, building 1568 Patentee after: ZHEJIANG HEXIN NEW MATERIAL CO., LTD. Address before: Suzhou City, Jiangsu province 215600 Zhangjiagang City Jin Fengzhen three street Patentee before: Zhangjiagang Hongguo Chemical Industry Co., Ltd. |