CN203530203U - Film absorbing electromagnetic waves - Google Patents
Film absorbing electromagnetic waves Download PDFInfo
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- CN203530203U CN203530203U CN201320383223.1U CN201320383223U CN203530203U CN 203530203 U CN203530203 U CN 203530203U CN 201320383223 U CN201320383223 U CN 201320383223U CN 203530203 U CN203530203 U CN 203530203U
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- layer
- film
- electromagnetic wave
- wave absorption
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Abstract
The utility model relates to a film absorbing electromagnetic waves. The film sequentially comprises a printing layer, a wave absorbing layer, a base material layer and an adhesive layer. The film absorbing the electromagnetic waves is provided with the wave absorbing layer and the printing layer; the printing layer is arranged on the water absorbing layer, not only is the film function of absorbing the electromagnetic waves met, but also the film has the function of printing on the printing layer, and the use of acting as labels is facilitated. The film absorbing the electromagnetic waves is used for electronic products, so that double functions of absorbing the electromagnetic waves and labeling while printing is performed are provided, and the application range of the film is expanded.
Description
Technical field
The utility model relates to a kind of film of electromagnetic wave absorption, relates in particular to a kind of film of printable electromagnetic wave absorption.
Background technology
Along with the application of electronic product is more and more wider, electronic product generates electromagnetic waves conventionally when work.In order to reduce electromagnetic interference, need one to there is the film label of inhaling wave energy.In prior art, because absorbing material forms, inhale after ripple layer, conventionally can not print in the above, therefore, generally, as the film of label, conventionally do not possess suction wave energy.And generally there is the film of inhaling wave energy, and conventionally can not print in the above, can not use as indicating label.This has limited the use of wave absorbing thin film.
Utility model content
The technical problem that the utility model solves is: build a kind of film of electromagnetic wave absorption, overcome prior art label and do not possess and inhale the technical problem that wave energy and film can not print.
The technical solution of the utility model is: build a kind of film of electromagnetic wave absorption, comprise successively printed layers, the suction ripple layer of electromagnetic wave absorption, substrate layer, the adhesive-layer for pasting for printing.
Further technical scheme of the present utility model is: the antiradar coatings that forms described suction ripple layer is coated on the one side of described substrate layer.
Further technical scheme of the present utility model is: the coating that forms described printed layers is coated on the surface of described suction ripple layer.
Further technical scheme of the present utility model is: described adhesive-layer and described substrate layer are compound.
Further technical scheme of the present utility model is: described suction ripple layer thickness is 10 μ m to 100 μ m.
Further technical scheme of the present utility model is: described printed layers thickness is 1 μ m to 5 μ m.
Further technical scheme of the present utility model is: described adhesive-layer thickness is 5 μ m to 50 μ m.
Further technical scheme of the present utility model is: also comprise the release layer being arranged on adhesive-layer.
Technique effect of the present utility model is: the utility model builds a kind of film of electromagnetic wave absorption, comprises successively printed layers, the suction ripple layer of electromagnetic wave absorption, substrate layer, the adhesive-layer for pasting for printing.The film of electromagnetic wave absorption of the present utility model, arranges and inhales ripple layer and printed layers, and printed layers is arranged on and is inhaled on ripple layer, has both met the electromagnetic function of film absorption, possesses again the function of printing in printed layers, conveniently as label, uses.The film of electromagnetic wave absorption of the present utility model, is used on electronic product, possesses the dual-use function that electromagnetic wave absorption and printing identify, and has expanded its range of application.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with specific embodiment, technical solutions of the utility model are further illustrated.
As shown in Figure 1, embodiment of the present utility model is: build a kind of film of electromagnetic wave absorption, comprise successively printed layers 1, the suction ripple layer 2 of electromagnetic wave absorption, substrate layer 3, the adhesive-layer 4 for pasting for printing.
As shown in Figure 1, specific implementation process of the present utility model is: the material of printed layers 1 comprises that vibrin, acrylic resin, polyurethane resin, acrylic resin coordinate filler, adhesion promoter, by these materials are mixed, forms, and is then made into printed layers 1.The material of inhaling ripple layer 2 comprises that ferrite, macromolecule conducting material coordinate resin, by these materials are mixed, forms, and is then made into and inhales ripple layer 2.The material of substrate layer 3 comprise in polyester, polyimide, polypropylene, polyethylene, polycarbonate any one or multiple, by it, form film substrate, substrate layer 3.The material of adhesive-layer 4 comprises in the pressure sensitive adhesive such as vinylformic acid, organosilicon, rubber series system and any one or multiple mucilage materials to form adhesive-layer 4 by it.
As shown in Figure 1, concrete making processes is as follows: the material of making suction ripple layer 2 is made into coating state, first on substrate layer 3, adopt the mode of direct blade coating or transfer coating antiradar coatings to be coated in to the one side of substrate layer, form microwave absorbing coating, gauge control 10 μ m to 100 μ m.The material of making printed layers is made into coating state, adopts the mode of transfer coating printing coatings to be coated in to the surface of absorbing material, form printed layers 1, gauge control 1 μ m to 5 μ m.The material that forms adhesive-layer 4 is made into mucilage materials, first this mucilage materials is coated in to base stock surface, thickness is 5 μ m to 50 μ m, after oven drying, is compound to the one side of substrate layer 3, mucilage materials is transferred to and on base material, formed adhesive-layer 4.
As shown in Figure 1, preferred implementation of the present utility model, also comprises the release layer 5 being arranged in anti-flaming viscose coating, and release layer 5 is for applying in the PET resin molding, Ge Laxin paper, kraft paper of dimethyl silicone oil any one.Release layer 5, for when forming volume or placing, separates volume layer,, the viscose glue in anti-flaming viscose coating 3 is shielded meanwhile.During use, tear this release layer 5.
Technique effect of the present utility model is: the utility model builds a kind of film of electromagnetic wave absorption, comprises successively printed layers 1, the suction ripple layer 2 of electromagnetic wave absorption, substrate layer 3, the adhesive-layer 4 for pasting for printing.The film of electromagnetic wave absorption of the present utility model, arranges and inhales ripple layer 2 and printed layers 1, and printed layers 1 is arranged on and is inhaled on ripple layer 2, has both met the electromagnetic function of film absorption, possesses again the function of printing in printed layers 1, conveniently as label, uses.The film of electromagnetic wave absorption of the present utility model, is used on electronic product, possesses the dual-use function that electromagnetic wave absorption and printing identify, and has expanded its range of application.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (8)
1. a film for electromagnetic wave absorption, is characterized in that, comprises successively printed layers, suction ripple layer, substrate layer, the adhesive-layer for pasting for printing.
2. the film of electromagnetic wave absorption according to claim 1, is characterized in that, the antiradar coatings that forms described suction ripple layer is coated on the one side of described substrate layer.
3. the film of electromagnetic wave absorption according to claim 2, is characterized in that, the coating that forms described printed layers is coated on the surface of described suction ripple layer.
4. the film of electromagnetic wave absorption according to claim 1, is characterized in that, described adhesive-layer and described substrate layer are compound.
5. the film of electromagnetic wave absorption according to claim 1, is characterized in that, described suction ripple layer thickness is 10 μ m to 100 μ m.
6. the film of electromagnetic wave absorption according to claim 1, is characterized in that, described printed layers thickness is 1 μ m to 5 μ m.
7. the film of electromagnetic wave absorption according to claim 1, is characterized in that, described adhesive-layer thickness is 5 μ m to 50 μ m.
8. the film of electromagnetic wave absorption according to claim 1, is characterized in that, also comprises the release layer being arranged on adhesive-layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320383223.1U CN203530203U (en) | 2013-07-01 | 2013-07-01 | Film absorbing electromagnetic waves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320383223.1U CN203530203U (en) | 2013-07-01 | 2013-07-01 | Film absorbing electromagnetic waves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203530203U true CN203530203U (en) | 2014-04-09 |
Family
ID=50416437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320383223.1U Expired - Fee Related CN203530203U (en) | 2013-07-01 | 2013-07-01 | Film absorbing electromagnetic waves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203530203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107142039A (en) * | 2017-06-27 | 2017-09-08 | 深圳市佰瑞兴实业有限公司 | A kind of solvent-proof suction ripple shielding tape |
-
2013
- 2013-07-01 CN CN201320383223.1U patent/CN203530203U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107142039A (en) * | 2017-06-27 | 2017-09-08 | 深圳市佰瑞兴实业有限公司 | A kind of solvent-proof suction ripple shielding tape |
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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: 20140409 Termination date: 20190701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |