CN207449258U - A kind of PU films composite material - Google Patents
A kind of PU films composite material Download PDFInfo
- Publication number
- CN207449258U CN207449258U CN201721485381.2U CN201721485381U CN207449258U CN 207449258 U CN207449258 U CN 207449258U CN 201721485381 U CN201721485381 U CN 201721485381U CN 207449258 U CN207449258 U CN 207449258U
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- China
- Prior art keywords
- theca
- films
- fabric
- composite material
- internas
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- 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.)
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Abstract
The utility model discloses a kind of PU films composite material, including fabric bottom and the PU films being compounded on the fabric bottom, the PU films include the PU theca internas being combined with each other and PU theca externas, the PU theca internas are adhesive in the outer surface of the fabric bottom by glue, the fabric bottom is scrim layer, four-side elasticity fabric layer or superfine fibre layer, the PU theca internas are PU layers of wet method, and the PU theca externas are PU layers of the dry method with lines.A kind of PU films composite material of the utility model, it is soft flexible, and with water-proof function, suitable for the making of vamp and luggage.
Description
Technical field
The utility model is related to fabric fields, and in particular to be a kind of PU films composite material.
Background technology
With the continuous improvement of people's living standards, requirement of the people to fabric performance is continuously improved.At present on the market
Many fabrics especially composite material, complicated, comfort level and poor flexibility, and the function without waterproof, can not meet
The market demand.
Utility model content
It is soft flexible the purpose of this utility model is to provide a kind of PU films composite material, and with water-proof function, fit
For the making of vamp and luggage.
In order to achieve the above objectives, the solution of the utility model is：
A kind of PU films composite material, including fabric bottom and the PU films being compounded on the fabric bottom, the PU films
Including the PU theca internas being combined with each other and PU theca externas, the PU theca internas are adhesive in the outer of the fabric bottom by glue
Surface, the fabric bottom are scrim layer, four-side elasticity fabric layer or superfine fibre layer, and the PU theca internas are PU layers of wet method,
The PU theca externas are PU layers of the dry method with lines.
The thickness of the PU theca internas is more than the thickness of the PU theca externas.
The glue is urethane resin layer.
With the above structure, a kind of PU films composite material of the utility model, fabric bottom is by soft and flexible face
Material (screen cloth, four-side elasticity fabric or woven fabric fabric) is made, and the outer surface of fabric bottom is compounded with PU films, and it is resistance to play waterproof
The effect of scuffing.Thus the PU film composite materials being combined, it is soft flexible, and with water-proof function, suitable for vamp and
The making of luggage.
Further, the thickness of the PU theca internas is more than the thickness of the PU theca externas, and PU theca internas are PU layers of wet method, thick
Degree is thicker, primarily serves the effect of waterproof damage resistant, and PU theca externas are PU layers of the dry method with lines, and thickness is thin, primarily serves U.S.
See the effect of decoration.
Description of the drawings
Fig. 1 is a kind of structure diagram of PU films composite material of the utility model.
In figure：
1 PU theca internas 2 of fabric bottom
PU theca externas 3
Specific embodiment
In order to which the technical solution of the utility model is explained further, below by specific embodiment come to the utility model into
Row elaborates.
A kind of PU films composite material, as shown in Figure 1, including fabric bottom 1 and the PU films being compounded on fabric bottom 1,
PU films include the PU theca internas 2 being combined with each other and PU theca externas 3, PU theca internas 2 are adhesive in fabric bottom by polyurethane resin
The outer surface of layer 1, fabric bottom 1 are scrim layer, four-side elasticity fabric layer or superfine fibre layer, and PU theca internas 2 are PU layers of wet method,
PU theca externas 3 are PU layers of the dry method with lines, and the thickness of PU theca internas 2 is more than the thickness of PU theca externas 3, and PU theca externas 3 pass through
The mode that dry method makes face is compounded on the outer surface of PU theca internas 2.
With the above structure, a kind of PU films composite material of the utility model, fabric bottom 1 is by soft and flexible face
Material (screen cloth, four-side elasticity fabric or woven fabric fabric) is made, and the outer surface of fabric bottom 1 is compounded with PU films, plays waterproof
The effect of damage resistant.Thus the PU film composite materials being combined, it is soft flexible, and with water-proof function, suitable for vamp
With the making of luggage.
Further, as shown in Figure 1, the thickness of PU theca internas 2 is more than the thickness of PU theca externas 3, PU theca internas 2 are wet method PU
Layer, thickness is thicker, primarily serves the effect of waterproof damage resistant, and PU theca externas 3 are PU layers of the dry method with lines, and thickness is thin, mainly
Play the role of attractive, decorative.
The product form and style of above-described embodiment and schema and non-limiting the utility model, any technical field
The appropriate variation or modification that those of ordinary skill does it all should be regarded as not departing from the patent category of the utility model.
Claims (3)
1. a kind of PU films composite material, including fabric bottom and the PU films being compounded on the fabric bottom, it is characterised in that：
The PU films include the PU theca internas being combined with each other and PU theca externas, the PU theca internas are adhesive in the fabric by glue
The outer surface of bottom, the fabric bottom are scrim layer, four-side elasticity fabric layer or superfine fibre layer, and the PU theca internas are wet
PU layers of method, the PU theca externas are PU layers of the dry method with lines.
2. a kind of PU films composite material according to claim 1, it is characterised in that：The thickness of the PU theca internas is more than institute
State the thickness of PU theca externas.
3. a kind of PU films composite material according to claim 1, it is characterised in that：The glue is urethane resin layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721485381.2U CN207449258U (en) | 2017-11-09 | 2017-11-09 | A kind of PU films composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721485381.2U CN207449258U (en) | 2017-11-09 | 2017-11-09 | A kind of PU films composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207449258U true CN207449258U (en) | 2018-06-05 |
Family
ID=62254559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721485381.2U Active CN207449258U (en) | 2017-11-09 | 2017-11-09 | A kind of PU films composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207449258U (en) |
-
2017
- 2017-11-09 CN CN201721485381.2U patent/CN207449258U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20191025 Granted publication date: 20180605 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20221025 Granted publication date: 20180605 |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20221025 Granted publication date: 20180605 |