CN104893610A - Anti-static adhesive tape - Google Patents
Anti-static adhesive tape Download PDFInfo
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- CN104893610A CN104893610A CN201510377542.5A CN201510377542A CN104893610A CN 104893610 A CN104893610 A CN 104893610A CN 201510377542 A CN201510377542 A CN 201510377542A CN 104893610 A CN104893610 A CN 104893610A
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- adhesive tape
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- Adhesive Tapes (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The invention discloses an anti-static adhesive tape. The anti-static adhesive tape comprises an adhesive tape body, wherein a base layer, a light shielding layer, an anti-static layer and an adhesive layer are sequentially arranged on the adhesive tape body from top to bottom, a waterproof layer is arranged above the base layer, and the thickness of the waterproof layer is smaller than the thickness of the base layer. The anti-static adhesive tape is simple in structure, is easy to manufacture, has light shielding and waterproof performance and has the characteristics of good anti-static performance, environmental friendliness, long service life and the like.
Description
Technical field
The present invention relates to tape technology field, be specifically related to a kind of anti-electrostatic adhesive tape.
Background technology
At present, anti-electrostatic adhesive tape is a kind of general electronic package material, is employed among the encapsulation procedure of electronic product widely, not only can be closed unicircuit, with isolated outside atmosphere, and usually there is anti-static function, electrostatic can be avoided to damage unicircuit.Usually, package adhesive tape is a laminate structure, and it comprises from lower to upper on a substrate layer, an adhesive layer and attaches substrate layer matrix as an aluminium plating membrane.This aluminium plating membrane of reprocessing laminating provides impedance in this substrate layer end face.In prior art, anti-electrostatic adhesive tape is all single structure, does not have optical characteristics, does not have water resistance, antistatic performance is undesirable, is difficult to pull apart, not environmentally etc. shortcoming.
China's application number is the utility model of 2013206841834, a kind of shading rubber belt of anti-electrostatic is disclosed, described adhesive tape comprises base material, light shield layer, adhesive-layer, antistatic backing and peel ply, thickness 3 ~ the 210um of described base material, thickness 2 ~ the 39um of described light shield layer, antistatic backing is provided with between described light shield layer and adhesive-layer, described antistatic backing is connected by viscose glue with between light shield layer, the thickness of described antistatic backing is less than the thickness of base material, the thickness of described antistatic backing is 3 ~ 45um, thickness 7 ~ the 210um of described peel ply, thickness 2 ~ the 66um of described adhesive-layer, described light shield layer coating on substrate surface, described light shield layer has reflectivity, described adhesive-layer is pressure sensitive glue-line, described adhesive-layer is coated in the surface of light shield layer, described peel ply is connected with adhesive-layer, viscosity between described adhesive-layer and light shield layer is greater than the viscosity between adhesive-layer and peel ply.This invention has light shield layer in basic unit, there is optical characteristics, can use under specific occasion, expand the use range of anti-electrostatic adhesive tape, but still there is following shortcoming: one, this utility model does not arrange water-proof protection device, antistatic performance can be caused to weaken and even damage, affect the use of adhesive tape after adhesive strips contact water; Its two, this utility model does not arrange tear fracture device, needs auxiliary means adhesive tape can be pulled apart, affects working efficiency; Its three, antistatic backing is single structure, causes antistatic performance undesirable, and adhesive tape overall performance is low.
Summary of the invention
For the deficiency that prior art exists, the invention provides the anti-electrostatic adhesive tape that a kind of structure is simple, have water resistance.
In order to achieve the above object, the technical scheme taked of the present invention:
A kind of anti-electrostatic adhesive tape, comprise adhesive tape body, described adhesive tape body is provided with basic unit, light shield layer, antistatic backing, adhesive-layer from top to bottom successively, and the top of described basic unit is provided with waterproof layer, and the thickness of waterproof layer is less than the thickness of basic unit.
As optimal technical scheme, conveniently adhesive tape is easily pulled apart in use, and reduce trouble during work, effectively increase work efficiency, described adhesive tape body is evenly provided with the tear-off structure running through adhesive tape body.
As optimal technical scheme, in order to ensure the antistatic performance of antistatic backing, effectively improve adhesive tape overall performance, described antistatic backing is the composite bed of multilayered structure, and is followed successively by solidification electrostatic liquid layer, polyimide film from top to bottom.
As optimal technical scheme, in order to the use reducing anti-electrostatic adhesive tape impacts environment, to be conducive to the environmental protection of environment, described basic unit is the composite bed of multilayered structure, and is followed successively by soft plastic rete, in conjunction with glue-line, hard plastic rete under upper.
Compared with prior art, the beneficial effect that has of the present invention:
1, be provided with waterproof layer above basic unit, have water resistance, after effectively avoiding adhesive strips contact water, weakening of antistatic performance, is applicable to multiple occasion, applied widely.
2, arrange the tear-off structure through adhesive tape body, Convenient adhesive tape is easily pulled apart in use, reduces the trouble of work, effectively increases work efficiency.
3, solidification electrostatic liquid layer is set, antistatic backing that polyimide film is composited, double-layer antistatic layer, effectively improve the antistatic performance of adhesive tape, quality is high.
The basic unit that 4, soft plastic rete is set, be composited in conjunction with glue-line, hard plastic rete, more stable and stronger and reduce impact on environment, environmental protection.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is the structural representation of antistatic backing;
Fig. 3 is the structural representation of basic unit;
Drawing reference numeral: 1, adhesive tape body, 2, basic unit, 2-1, soft plastic rete, 2-2, in conjunction with glue-line, 2-3, hard plastic rete, 3, light shield layer, 4, antistatic backing, 4-1, solidification electrostatic liquid layer, 4-2, polyimide film, 5, adhesive-layer, 6, waterproof layer, 7, tear-off structure.
Embodiment
A kind of specific embodiment of the present invention is proposed as shown in Figure 1, a kind of anti-electrostatic adhesive tape, comprise adhesive tape body 1, described adhesive tape body 1 is provided with basic unit 2, light shield layer 3, antistatic backing 4, adhesive-layer 5 from top to bottom successively, the top of described basic unit 2 is provided with waterproof layer 6, and the thickness of waterproof layer 6 is less than the thickness of basic unit 2.
Described adhesive tape body 1 is evenly provided with the tear-off structure 7 running through adhesive tape body 1, and Convenient adhesive tape is easily pulled apart in use, reduces trouble during work, effectively increases work efficiency,
Described anti-electrostatic 4 is the composite bed of multilayered structure, and be followed successively by solidification electrostatic liquid layer 4-1, polyimide film 4-2 from top to bottom, as shown in Figure 2, solidification electrostatic liquid layer possesses good antistatic performance, polyimide film has good resistance toheat, flame retardant properties and insulative dielectric, effectively improves antistatic performance of the present invention.
Described basic unit 2 is the composite bed of multilayered structure, and from being followed successively by soft plastic rete 2-1 under upper, in conjunction with glue-line 2-2, hard plastic rete 2-3, as shown in Figure 3, the use reducing anti-electrostatic adhesive tape impacts environment, to be conducive to the environmental protection of environment.
Certainly; just by reference to the accompanying drawings the preferred embodiments of the disclosure is described in detail above; not limit practical range of the present invention with this, all equivalence changes done according to principle of the present invention, structure and structure, all should be covered by protection scope of the present invention.
Claims (4)
1. an anti-electrostatic adhesive tape, comprise adhesive tape body (1), described adhesive tape body is provided with basic unit (2), light shield layer (3), antistatic backing (4), adhesive-layer (5) from top to bottom successively, it is characterized in that: the top of described basic unit (2) is provided with waterproof layer (6), and the thickness of waterproof layer (2) is less than the thickness of basic unit (6).
2. a kind of anti-electrostatic adhesive tape according to claim 1, is characterized in that: described adhesive tape body (1) is evenly provided with the tear-off structure (7) running through adhesive tape body (1).
3. a kind of anti-electrostatic adhesive tape according to claim 1, is characterized in that: the composite bed that described antistatic backing (4) is multilayered structure, and is followed successively by solidification electrostatic liquid layer (4-1), polyimide film (4-2) from top to bottom.
4. a kind of anti-electrostatic adhesive tape according to claim 1, is characterized in that: the composite bed that described basic unit (2) is multilayered structure, and be followed successively by soft plastic rete (2-1), in conjunction with glue-line (2-2), hard plastic rete (2-3) under upper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510377542.5A CN104893610B (en) | 2015-06-30 | 2015-06-30 | Anti-static adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510377542.5A CN104893610B (en) | 2015-06-30 | 2015-06-30 | Anti-static adhesive tape |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104893610A true CN104893610A (en) | 2015-09-09 |
| CN104893610B CN104893610B (en) | 2017-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510377542.5A Active CN104893610B (en) | 2015-06-30 | 2015-06-30 | Anti-static adhesive tape |
Country Status (1)
| Country | Link |
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| CN (1) | CN104893610B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107652913A (en) * | 2017-11-07 | 2018-02-02 | 张永宏 | A kind of static-free glue band |
| CN113941473A (en) * | 2021-10-30 | 2022-01-18 | 芜湖徽氏新材料科技有限公司 | Slice tearing adhesive tape for semiconductor wafer cutting |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203346326U (en) * | 2013-07-23 | 2013-12-18 | 东莞市佳胜胶粘材料有限公司 | Anti-electrostatic adhesive tape |
| CN203429113U (en) * | 2013-10-29 | 2014-02-12 | 林银屏 | Waterproof antistatic pressure induction adhesive tape |
| CN203429124U (en) * | 2013-11-03 | 2014-02-12 | 黄微 | Antistatic shading adhesive tape |
| CN203451450U (en) * | 2013-11-11 | 2014-02-26 | 张海峰 | Environment-friendly soft-and-hard-material-combined adhesive tape with anti-static function |
-
2015
- 2015-06-30 CN CN201510377542.5A patent/CN104893610B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203346326U (en) * | 2013-07-23 | 2013-12-18 | 东莞市佳胜胶粘材料有限公司 | Anti-electrostatic adhesive tape |
| CN203429113U (en) * | 2013-10-29 | 2014-02-12 | 林银屏 | Waterproof antistatic pressure induction adhesive tape |
| CN203429124U (en) * | 2013-11-03 | 2014-02-12 | 黄微 | Antistatic shading adhesive tape |
| CN203451450U (en) * | 2013-11-11 | 2014-02-26 | 张海峰 | Environment-friendly soft-and-hard-material-combined adhesive tape with anti-static function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107652913A (en) * | 2017-11-07 | 2018-02-02 | 张永宏 | A kind of static-free glue band |
| CN113941473A (en) * | 2021-10-30 | 2022-01-18 | 芜湖徽氏新材料科技有限公司 | Slice tearing adhesive tape for semiconductor wafer cutting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104893610B (en) | 2017-01-25 |
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| C14 | Grant of patent or utility model | ||
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