CN203831890U - Adhesive application film - Google Patents
Adhesive application film Download PDFInfo
- Publication number
- CN203831890U CN203831890U CN201420264433.3U CN201420264433U CN203831890U CN 203831890 U CN203831890 U CN 203831890U CN 201420264433 U CN201420264433 U CN 201420264433U CN 203831890 U CN203831890 U CN 203831890U
- Authority
- CN
- China
- Prior art keywords
- film
- pet
- double faced
- laminating
- adhesive tape
- 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
Links
- 239000000853 adhesive Substances 0.000 title abstract 5
- 230000001070 adhesive effect Effects 0.000 title abstract 5
- 229920002799 BoPET Polymers 0.000 claims abstract description 19
- 239000004744 fabric Substances 0.000 claims abstract description 18
- 229920000139 polyethylene terephthalate Polymers 0.000 claims abstract description 18
- 239000002390 adhesive tape Substances 0.000 claims abstract description 15
- 238000010030 laminating Methods 0.000 claims description 21
- 239000002313 adhesive film Substances 0.000 claims description 11
- 239000012528 membrane Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000151 deposition Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Push-Button Switches (AREA)
- Adhesive Tapes (AREA)
Abstract
The utility model discloses an adhesive application film which comprises conductive cloth, a transparent PET film, double faced adhesive tape and a PET protection film. The transparent PET film and the double faced adhesive tape are vertically aligned and cling to one side of the conductive cloth, and the PET protection film clings to the other side of the conductive cloth. The adhesive application film further comprises a release film clinging to the transparent PET film and the double faced adhesive tape and a golden PET film clinging to the release film. By optimizing the structure of an adhesive application layer, the adhesive application film improves use efficiency, reduces cost, ensures product performance in the storage and use process and effectively prolongs the product service life.
Description
Technical field
The utility model relates to a kind of back-adhesive film, is specifically related to a kind of back-adhesive film of the FPC of fitting.
Background technology
Along with the development of electronic product, to being applied to the product of FPC, also have higher requirement, as for flexible PCB being sticked on to the gum on casing.But the product providing on existing market exists some shortcomings: viscosity is lower, sticking effect is poor or adopt the glue of high viscosity, but peels off weak effect; Glue-line and release film layer deviations, easily produce foreign matter, affects result of use.
Utility model content
Utility model object: in order to overcome the deficiencies in the prior art, the utility model provides a kind of and guarantees that sticking effect is easy to the back-adhesive film of peeling off simultaneously.
Technical scheme: for solving the problems of the technologies described above, a kind of back-adhesive film that the utility model provides, comprises conductive fabric, transparent PET film, double faced adhesive tape, PET diaphragm, mould release membrance and golden PET film; The one side laminating of described transparent PET film and double faced adhesive tape consistency from top to bottom and conductive fabric; Described PET diaphragm and the laminating of conductive fabric another side.Described transparent PET film and double faced adhesive tape are fitted with mould release membrance simultaneously, mould release membrance and the laminating of golden PET film; The effect that can play multilayer protection by arranging like this keeps depositing insulating properties and the photophobism in process.
Also comprise the support membrane with the laminating of PET diaphragm.
Described conductive fabric is provided with square hole, can be used in and tear maintenance film off, avoids occurring coming unstuck.
The outstanding support membrane of described PET diaphragm forms tearing district.
Beneficial effect: compared with prior art, the utlity model has following advantage:
1, the utility model, by optimizing back-adhesive film structure, is divided into a plurality of regions by conductive fabric, and when only using subregion support membrane can be torn off, PET diaphragm can be protected untapped region, and user can use as required, has reduced cost.
2, the utility model arranges multilayer resist, keeps depositing insulating properties and the photophobism in process, effectively extends product service life.
3, increase tearing district and guarantee that use procedure does not have cull or comes unstuck.
4, by alignment transparent PET film and double faced adhesive tape, guarantee glue-line and release layer accurate positioning, guarantee cutting accuracy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is top view of the present utility model.
The specific embodiment
Embodiment 1:
Back-adhesive film as shown in Figure 1, comprises conductive fabric 2, transparent PET film 3, double faced adhesive tape 4, PET diaphragm 5, golden PET diaphragm 6, mould release membrance 7, support membrane 8.
1, laminating 1: not release of mould release membrance 7 is affixed with golden PET diaphragm 6,
2, laminating 2: double faced adhesive tape 4 and release liners are affixed;
3, laminating 3: the product of laminating 2 and the product (with the release face of mould release membrance 7) of laminating 1 are affixed;
4, crosscut double faced adhesive tape: double faced adhesive tape 4 and release liners are affixed to one side the edge of a knife is partly broken to mould release membrance 7;
5, laminating transparent PET film: by mould release membrance 7 laminating transparent PET films 3;
6, laminating conductive fabric: tear the release liners of double faced adhesive tape 4 off rear synchronous laminating conductive fabric 2;
7, crosscut conductive fabric: conductive fabric 2, in the face of the edge of a knife partly breaks to mould release membrance 7, is formed to square hole 1
8, laminating PET diaphragm: 2 laminating PET diaphragms 5 of conductive fabric;
9, crosscut moulding: transparent PET film 3 is faced the edge of a knife and partly broken to mould release membrance 7, and partly breaking to PET diaphragm 5 in periphery, forms tearing district 9;
10, laminating support membrane: by support membrane 8 laminating PET diaphragms 5.
Above-mentioned embodiment is only explanation technical conceive of the present utility model and feature, its objective is to allow to be familiar with these those skilled in the art and can to understand content of the present utility model enforcement according to this, can not limit protection domain of the present utility model with this.All equivalents of having done according to the utility model Spirit Essence or modification, within all should being encompassed in protection domain of the present utility model.
Claims (4)
1. a back-adhesive film, is characterized in that: comprise conductive fabric (2), transparent PET film (3), double faced adhesive tape (4) and PET diaphragm (5), mould release membrance (7) and golden PET film (6); The one side laminating of described transparent PET film (3) and double faced adhesive tape (4) consistency from top to bottom and conductive fabric (2), described PET diaphragm (5) and the laminating of conductive fabric (2) another side; Described transparent PET film (3) and double faced adhesive tape (4) are fitted with mould release membrance (7) simultaneously, mould release membrance (7) and golden PET film (6) laminating.
2. back-adhesive film according to claim 1, is characterized in that: also comprise the support membrane (8) with PET diaphragm (5) laminating.
3. back-adhesive film according to claim 1, is characterized in that: described conductive fabric (2) is provided with square hole (1).
4. back-adhesive film according to claim 1, is characterized in that: the outstanding support membrane (8) of described PET diaphragm (5) forms tearing district (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420264433.3U CN203831890U (en) | 2014-05-23 | 2014-05-23 | Adhesive application film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420264433.3U CN203831890U (en) | 2014-05-23 | 2014-05-23 | Adhesive application film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203831890U true CN203831890U (en) | 2014-09-17 |
Family
ID=51509772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420264433.3U Expired - Fee Related CN203831890U (en) | 2014-05-23 | 2014-05-23 | Adhesive application film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203831890U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112440546A (en) * | 2019-08-29 | 2021-03-05 | 昊佰电子科技（上海）有限公司 | Conductive cloth coiled material attaching jig and attaching method for automation equipment |
| CN112848610A (en) * | 2020-12-31 | 2021-05-28 | 蚌埠冠佳科技有限公司 | Integrated manufacturing method of conductive shielding product |
-
2014
- 2014-05-23 CN CN201420264433.3U patent/CN203831890U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112440546A (en) * | 2019-08-29 | 2021-03-05 | 昊佰电子科技（上海）有限公司 | Conductive cloth coiled material attaching jig and attaching method for automation equipment |
| CN112848610A (en) * | 2020-12-31 | 2021-05-28 | 蚌埠冠佳科技有限公司 | Integrated manufacturing method of conductive shielding product |
| CN112848610B (en) * | 2020-12-31 | 2024-03-19 | 蚌埠冠佳科技有限公司 | Integrated manufacturing method of conductive shielding product |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 |