CN205856383U - The two-sided electricity conductive cloth tape of good stability - Google Patents
The two-sided electricity conductive cloth tape of good stability Download PDFInfo
- Publication number
- CN205856383U CN205856383U CN201620840408.4U CN201620840408U CN205856383U CN 205856383 U CN205856383 U CN 205856383U CN 201620840408 U CN201620840408 U CN 201620840408U CN 205856383 U CN205856383 U CN 205856383U
- Authority
- CN
- China
- Prior art keywords
- tack coat
- layer
- connects
- foamed cotton
- additional mask
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses the two-sided electricity conductive cloth tape of a kind of good stability, belong to shield technology field.The technical solution of the utility model is: include conductive base layer of cloth, the upper and lower surface of described conductive base layer of cloth is respectively arranged with additional mask layer and the first tack coat, described first tack coat lower surface connects foamed cotton layer, the lower surface of described foamed cotton layer connects the second adhesive linkage, the lower surface of described second tack coat connects release paper, the upper and lower of described foamed cotton layer is respectively arranged with jagged junction surface, the upper surface of described additional mask layer connects the 3rd tack coat, the upper surface of described 3rd tack coat connects release paper, described additional mask layer is for being coated with silver layer or graphite carbon-coating or being coated with nickel dam, the thickness of described first tack coat and the second adhesive linkage is 60 μm ~ 90 μm.The stability of effective and adhesive tape own and the cementability of its shielding electromagnetic wave of the adhesive tape that this utility model provides are preferable, and service life is long.
Description
Technical field
This utility model relates to shield technology field, particularly to the two-sided electricity conductive cloth tape of good stability.
Background technology
Along with the function of electronic product gets more and more, build is more and more frivolous, and product circuit design correspondingly is also got over
Coming the most complicated, the complexity of circuit design brings again the complication of EMC Design.Sometimes need at electronic product internal
Inside narrow space, certain position is realized minor insulation and shadow shield simultaneously, certainly, remodifies circuit design, increase
Electric capacity, inductance configure, it is possible to achieve the optimization of circuit, but meet electromagnetic compatibility by amendment circuit, and cost can be caused high,
With duration, circuit also may can use a large amount of electronic component so that the volume of electronic product is bigger.Therefore, in prior art
Occurring in that a kind of conductive tape, the one side of conductive tape has conducting function, and another side has insulation function, conveniently uses, but
The conductive effect being existing conductive tape is the most highly desirable, and the cementability of conductive tape is not fine, and foamed cotton layer is prone to viscous
Knot layer is peeled off.
Utility model content
The deficiency existed for prior art, main purpose of the present utility model is to provide a kind of effect shielding electromagnetic wave
Fruit is good and the stability of adhesive tape own and cementability preferably, the electricity conductive cloth tape of length in service life.
For achieving the above object, this utility model provides following technical scheme: the two-sided electricity conductive cloth tape of good stability,
It is characterized in that: include that conductive base layer of cloth, the upper and lower surface of described conductive base layer of cloth are respectively arranged with additional mask layer
And first tack coat, described first tack coat lower surface connects foamed cotton layer, and the lower surface of described foamed cotton layer connects second
Adhesive linkage, the lower surface of described second tack coat connects has release paper, the upper and lower of described foamed cotton layer to be respectively arranged with saw
The junction surface of dentation, the upper surface of described additional mask layer connects the 3rd tack coat, and the upper surface of described 3rd tack coat is even
It is connected to release paper.
Preferably, described additional mask layer is for being coated with silver layer or graphite carbon-coating or being coated with nickel dam.
Preferably, the thickness of described first tack coat and the second adhesive linkage is 60 μm ~ 90 μm.
This utility model has the advantage that relative to prior art, makes this electricity conductive cloth tape by increasing foamed cotton layer
There is the effect of bumper and absorbing shock, the upper and lower of foamed cotton layer is respectively provided with saw-toothed junction surface simultaneously, increases bubble
Cotton layer and the first tack coat and the contact area of the second tack coat, thus add foamed cotton layer and the first tack coat and second and bond
The connective stability of layer, when actually used, it is possible to deal with harsher use environment.And foamed cotton layer is prone to process saw
The junction surface of dentation, the most fairly simple when actual production.Arranging of additional mask layer can increase conductive tape pair further
Shielding electromagnetic waves effect, reduces radiation and interference.
Accompanying drawing explanation
Fig. 1 is the sectional view of the two-sided electricity conductive cloth tape of good stability of the present utility model.
In figure: 1, conductive base layer of cloth；2, additional mask layer；3, the first tack coat；4, foamed cotton layer；5, the second tack coat；6、
Release paper；7, junction surface；8, the 3rd tack coat.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
As it is shown in figure 1, the two-sided electricity conductive cloth tape of good stability, it is characterised in that: include conductive base layer of cloth 1, described in lead
The upper and lower surface of electricity base cloth layer 1 is respectively arranged with additional mask layer 2 and the first tack coat 3, described first tack coat 3
Lower surface connects foamed cotton layer 4, and the lower surface of described foamed cotton layer 4 connects the second adhesive linkage 5, described second adhesive linkage 5 times
Surface connects has release paper 6, the upper and lower of described foamed cotton layer 4 to be respectively arranged with jagged junction surface 7, described additional screen
The upper surface connection covering layer 2 has the 3rd tack coat 8, and the upper surface of described 3rd tack coat 8 connects release paper 6.
Electricity conductive cloth tape of the present utility model, makes this electricity conductive cloth tape have bumper and absorbing shock by increasing foamed cotton layer 4
Effect, the upper and lower of foamed cotton layer 4 is respectively provided with saw-toothed junction surface 7 simultaneously, increases foamed cotton layer 4 and first
Tack coat 3 and the contact area of the second adhesive linkage 5, thus add foamed cotton layer 4 and the first tack coat 3 and the second adhesive linkage 5
Connective stability, when actually used, it is possible to deals with harsher use environment.And foamed cotton layer 4 is prone to process sawtooth
The junction surface 7 of shape, the most fairly simple when actual production.Arranging of additional mask layer 2 can increase conductive tape pair further
Shielding electromagnetic waves effect, reduces radiation and interference.
Preferably, described additional mask layer 2 is for being coated with silver layer or graphite carbon-coating or being coated with nickel dam.It is coated with the shield effectiveness of silver layer
Preferably, but cost is high；If the shield effectiveness of graphite carbon-coating and painting nickel dam is in being coated with silver layer, but cost is low, can be according to reality
Using environments to make one's options, three kinds of additional mask layers 2 can be connected in the attachment good with conductive fabric basic unit.
Preferably, the thickness of described first tack coat 3 and the second adhesive linkage 5 is 60 μm ~ 90 μm.First tack coat 3 with
The thickness of the second adhesive linkage 5 is thicker relative to other electricity conductive cloth tape of prior art, in order to fill up the jagged of junction surface 7
Gap so that the cementability of electricity conductive cloth tape is preferable, and service life is longer.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, without departing from the some improvement under this utility model principle premise and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (3)
1. the two-sided electricity conductive cloth tape of a good stability, it is characterised in that: include conductive base layer of cloth, described conductive base layer of cloth
Upper and lower surface is respectively arranged with additional mask layer and the first tack coat, and described first tack coat lower surface connects bubble
Cotton layer, the lower surface of described foamed cotton layer connects the second adhesive linkage, and the lower surface of described second tack coat connects release paper, institute
The upper and lower stating foamed cotton layer is respectively arranged with jagged junction surface, and the upper surface of described additional mask layer connects the 3rd
Tack coat, the upper surface of described 3rd tack coat connects release paper.
The two-sided electricity conductive cloth tape of good stability the most according to claim 1, it is characterised in that: described additional mask layer is
It is coated with silver layer or graphite carbon-coating or is coated with nickel dam.
The two-sided electricity conductive cloth tape of good stability the most according to claim 1, it is characterised in that: described first tack coat and
The thickness of the second adhesive linkage is 60 μm ~ 90 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620840408.4U CN205856383U (en) | 2016-08-05 | 2016-08-05 | The two-sided electricity conductive cloth tape of good stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620840408.4U CN205856383U (en) | 2016-08-05 | 2016-08-05 | The two-sided electricity conductive cloth tape of good stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205856383U true CN205856383U (en) | 2017-01-04 |
Family
ID=57657437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620840408.4U Expired - Fee Related CN205856383U (en) | 2016-08-05 | 2016-08-05 | The two-sided electricity conductive cloth tape of good stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205856383U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115279163A (en) * | 2022-08-19 | 2022-11-01 | 中国南方电网有限责任公司超高压输电公司广州局 | Shielding device and valve tower |
-
2016
- 2016-08-05 CN CN201620840408.4U patent/CN205856383U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115279163A (en) * | 2022-08-19 | 2022-11-01 | 中国南方电网有限责任公司超高压输电公司广州局 | Shielding device and valve tower |
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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: 20170104 Termination date: 20170805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |