CN204120361U - The RPUF vamp of the two hardness of a kind of bilayer - Google Patents
The RPUF vamp of the two hardness of a kind of bilayer Download PDFInfo
- Publication number
- CN204120361U CN204120361U CN201420529926.5U CN201420529926U CN204120361U CN 204120361 U CN204120361 U CN 204120361U CN 201420529926 U CN201420529926 U CN 201420529926U CN 204120361 U CN204120361 U CN 204120361U
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- layer
- polyurethane foams
- hard polyurethane
- vamp
- hardness
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Abstract
The utility model discloses the RPUF vamp of the two hardness of a kind of bilayer, comprise basic unit, it is latticed ground floor hard polyurethane foams layer that the upper surface of basic unit has been hot bonding one deck, and the surface heat pressure viscosity of ground floor hard polyurethane foams layer is connected to the second layer hard polyurethane foams layer that one deck and this ground floor hard polyurethane foams layer match.The vamp that the utility model adopts the RPUF material of double-deck two hardness to be made has wear-resisting, on-slip effect, and in pliability, water-disintegrable, tortuosity, performance is excellent.
Description
Technical field
The utility model relates to vamp and makes material, particularly the RPUF vamp of the two hardness of a kind of bilayer.
Background technology
At present, sport footwear is applicable to various strong movements, as basketball movement, football, road-work etc., because wearer is when taking vigorous exercise, along with foot do not stop run, the vamp of sport footwear is bent repeatedly, cause vamp badly broken, what the vamp of existing sport footwear adopted is that traditional RPU material makes, and can only accomplish individual layer, monochromatic, single hardness, product variations has very large limitation, causes greatly reduce the service life of sport footwear.
Utility model content
The purpose of this utility model is the above-mentioned defect for prior art, provides one to have wear-resisting, on-slip effect, the RPUF of pliability, the two hardness of the bilayer that water-disintegrable, tortuosity intensity is high.
For solving the above-mentioned defect of prior art, the technical scheme that the utility model provides is: the RPUF vamp of the two hardness of a kind of bilayer, comprise basic unit, it is latticed ground floor hard polyurethane foams layer that the upper surface of described basic unit has been hot bonding one deck, and the surface heat pressure viscosity of described ground floor hard polyurethane foams layer is connected to the second layer hard polyurethane foams layer that one deck and this ground floor hard polyurethane foams layer match.
One as the RPUF vamp of the double-deck two hardness of the utility model is improved, and described basic unit is empire cloth component.
One as the RPUF vamp of the double-deck two hardness of the utility model is improved, described basic unit is made up of cotton layer, scrim cloth and scrim layer, described scrim cloth is clipped between cotton layer and scrim layer, and described cotton layer, scrim cloth and scrim layer are by being hot bonding
One as the RPUF vamp of the double-deck two hardness of the utility model is improved, and described ground floor hard polyurethane foams layer thickness is 2mm ~ 5mm.
One as the RPUF vamp of the double-deck two hardness of the utility model is improved, and described second layer hard polyurethane foams layer thickness is 2mm ~ 5mm.
Compared with prior art, the utility model has the advantages that: the vamp that the utility model adopts the RPUF material of double-deck two hardness to be made has wear-resisting, on-slip effect, in pliability, water-disintegrable, tortuosity, performance is excellent.Manufacture craft aspect, the pattern etc. adopting RPUF technique that needs can be made to process directly is made on the fabric of needs, adopting disposable thermal compression technology, eliminating the worry of enterprise's technique such as secondary jointing product mark, decorative pattern when manufacturing, raising product production capacity greatly.The finished product that RPUF is made is light, product specification is high, and one-shot forming is simultaneously also more for enterprise saves human cost.
Accompanying drawing explanation
Fig. 1 is the utility model front view.
Fig. 2 is A-A sectional view in Fig. 1.
Reference numeral title: 1, basic unit 2, ground floor hard polyurethane foams layer 3, second layer hard polyurethane foams layer 4, cotton layer 5, scrim cloth 6, scrim layer.
Detailed description of the invention
Just with reference to the accompanying drawings the utility model is further described below.
As depicted in figs. 1 and 2, the RPUF vamp of the two hardness of a kind of bilayer, comprise basic unit 1, it is latticed ground floor hard polyurethane foams layer 2 that the upper surface of basic unit 1 has been hot bonding one deck, and the surface heat pressure viscosity of ground floor hard polyurethane foams layer 2 is connected to the second layer hard polyurethane foams layer 3 that one deck and this ground floor hard polyurethane foams layer 2 match.
Preferably, basic unit 1 is empire cloth component.
Preferably, basic unit 1 is made up of cotton layer 4, scrim cloth 5 and scrim layer 6, and scrim cloth 5 is clipped between cotton layer 4 and scrim layer 6, and cotton layer 4, scrim cloth 5 and scrim layer 6 are by being hot bonding.
Preferably, ground floor hard polyurethane foams layer 2 thickness is 2mm ~ 5mm.
Preferably, second layer hard polyurethane foams layer 3 thickness is 2mm ~ 5mm.
The preparation method of this product is:
The first step, need produce mould on release agent spraying;
Second step, the hard polyurethane foams raw material of different colours and density is stirred for subsequent use;
3rd step, the raw material of the first color and density is poured in mould, put into vacuum tank, take out twice vacuum, scrape off redundance;
4th step, mould is put into oven heat about 8 minutes, make the first hard polyurethane foams raw material solidify rear taking-up;
5th step, the hard polyurethane foams sample of the first color of solidifying in mould and density to be taken out, put into the bottom of particular mold, then the hard polyurethane foams raw material of the second color and density is poured in same mould repeat the 3rd step;
6th step, mould put into oven heat and take out for about 8 minutes, the hard polyurethane foams material of cleaning mold excess surface;
7th step, the raw material of correspondence are covered on mould, mould covers empire cloth, puts into hot press hot pressing 8 minutes;
8th step: take out mould, product stripping is taken out;
9th step, send burn-in chamber by product, aging 12 hours.
The hard polyurethane foams raw produce that this product adopts new die to do, can accomplish two kinds of colors, two kinds of hardness, product line is abundanter than conventional rigid polyurethane foam raw produce; On identical product, different soft and hard degree and color can bring different physical property, and the finished product made more has visual impact, can meet the demand of more users.
Claims (5)
1. the RPUF vamp of the two hardness of bilayer, it is characterized in that, comprise basic unit (1), it is latticed ground floor hard polyurethane foams layer (2) that the upper surface of described basic unit (1) has been hot bonding one deck, and the surface heat pressure viscosity of described ground floor hard polyurethane foams layer (2) is connected to the second layer hard polyurethane foams layer (3) that one deck and this ground floor hard polyurethane foams layer (2) match.
2. the RPUF vamp of the two hardness of bilayer according to claim 1, it is characterized in that, described basic unit (1) is empire cloth component.
3. the RPUF vamp of the two hardness of bilayer according to claim 1, it is characterized in that, described basic unit (1) is made up of cotton layer (4), scrim cloth (5) and scrim layer (6), described scrim cloth (5) is clipped between cotton layer (4) and scrim layer (6), and described cotton layer (4), scrim cloth (5) and scrim layer (6) are by being hot bonding.
4. the RPUF vamp of the two hardness of bilayer according to claim 1, it is characterized in that, described ground floor hard polyurethane foams layer (2) thickness is 2mm ~ 5mm.
5. the RPUF vamp of the two hardness of bilayer according to claim 1, it is characterized in that, described second layer hard polyurethane foams layer (3) thickness is 2mm ~ 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420529926.5U CN204120361U (en) | 2014-09-15 | 2014-09-15 | The RPUF vamp of the two hardness of a kind of bilayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420529926.5U CN204120361U (en) | 2014-09-15 | 2014-09-15 | The RPUF vamp of the two hardness of a kind of bilayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204120361U true CN204120361U (en) | 2015-01-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420529926.5U Active CN204120361U (en) | 2014-09-15 | 2014-09-15 | The RPUF vamp of the two hardness of a kind of bilayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204120361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106213678A (en) * | 2016-08-31 | 2016-12-14 | 福建华峰运动用品科技有限公司 | A kind of holographic light sensation vamp, sport shoes and production technology |
-
2014
- 2014-09-15 CN CN201420529926.5U patent/CN204120361U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106213678A (en) * | 2016-08-31 | 2016-12-14 | 福建华峰运动用品科技有限公司 | A kind of holographic light sensation vamp, sport shoes and production technology |
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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: 20160509 Address after: 351100 Huangshi Industrial Park, Fujian, Putian Patentee after: FUJIAN HUA FENG SPORTS PRODUCT TECHNOLOGY CO., LTD. Address before: A cross road in Guangdong province Dongguan City Gaobu town 523000 Patentee before: DONGGUAN HUAGANG SPORTING GOODS TECHNOLOGY CO., LTD. |