CN210176781U - Multi-level double faced adhesive tape - Google Patents
Multi-level double faced adhesive tape Download PDFInfo
- Publication number
- CN210176781U CN210176781U CN201920512716.8U CN201920512716U CN210176781U CN 210176781 U CN210176781 U CN 210176781U CN 201920512716 U CN201920512716 U CN 201920512716U CN 210176781 U CN210176781 U CN 210176781U
- Authority
- CN
- China
- Prior art keywords
- double
- sided adhesive
- adhesive tape
- insulating
- sided
- 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.)
- Active
Links
Images
Abstract
The utility model relates to a glue material processing field, disclose a multi-level double faced adhesive tape. The double-sided adhesive tape comprises a conductive double-sided adhesive tape and an insulating double-sided adhesive tape, wherein the conductive double-sided adhesive tape and the insulating double-sided adhesive tape are attached to the same basement membrane side by side, a small insulating adhesive tape is attached to one surface, facing the basement membrane, of the conductive double-sided adhesive tape, and a single-sided adhesive tape is attached to the surface, far away from the basement membrane, of the conductive double-sided adhesive tape and the insulating double-sided adhesive tape together; wherein, a certain gap is arranged between the conductive double-sided adhesive and the insulating double-sided adhesive. The utility model provides a position relation through each layer material to among the electrically conductive double faced adhesive tape material of multilayer sets up, can its laminating process merge in the processing to save the manpower and materials that processing consumed, reduced the cost of manufacturing, improved the efficiency of processing.
Description
Technical Field
The utility model relates to a glue material processing field, in particular to multi-level double faced adhesive tape.
Background
The conductive double-sided adhesive is a common electrical material, and an insulating adhesive can be attached to a partial area of some conductive double-sided adhesives, so that two functions of conduction and insulation can be simultaneously realized on the conductive adhesive. Furthermore, various materials such as a single-sided adhesive tape and a base film can be continuously attached to the conductive adhesive, so that various functions are realized together, and the diversified requirements on the conductive double-sided adhesive material are met.
When the multifunctional conductive double-sided adhesive tape is processed and molded, different jigs and devices are often needed to be used for different material rows on the multifunctional conductive double-sided adhesive tape, and different procedures are adopted for processing, attaching and other work, so that more manpower and material resources are consumed, the production and manufacturing cost is improved, and the processing efficiency is lower.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a multi-level double faced adhesive tape.
According to an aspect of the present invention, there is provided a multi-layer double-sided tape, comprising a conductive double-sided tape and an insulating double-sided tape, wherein the conductive double-sided tape and the insulating double-sided tape are attached to a same base film side by side, and a small insulating tape is attached to a surface of the conductive double-sided tape facing the base film, and a single-sided tape is attached to a surface of the insulating double-sided tape away from the base film; wherein, a certain gap is arranged between the conductive double-sided adhesive and the insulating double-sided adhesive.
The utility model provides a position relation through each layer material to among the electrically conductive double faced adhesive tape material of multilayer sets up, can its laminating process merge in the processing to save the manpower and materials that processing consumed, reduced the cost of manufacturing, improved the efficiency of processing.
In some embodiments, the adhesive side of the single-sided adhesive tape faces the conductive double-sided adhesive tape and the insulating double-sided adhesive tape, and a tearing strip is attached to the other side. From this, set up the position and the mounting means of single face sticky tape, and tear the hand strip and not only can protect the sticky tape, can also tear conveniently and use the sticky tape.
In some embodiments, two of the tear tapes are attached side by side to the single-sided tape. Therefore, the number and the arrangement mode of the tearing strips are set, and the torn tearing strips can be selected according to the condition of each double-sided adhesive tape when the adhesive tape is used.
In some embodiments the tear strip has a thickness of 0.085 mm. Therefore, the thickness of the tearing strip is set, and the length and the width of the tearing strip are determined by the length and the width of the multi-layer double-sided adhesive tape.
In some embodiments, the width of the gap between the conductive double-sided tape and the insulating double-sided tape is 0.2 mm. From this, set up the clearance that is fit for the width and can die-cut respectively conductive double faced adhesive tape and insulating double faced adhesive tape when processing with the convenience more.
In some embodiments, the width of the conductive double-sided tape is 2.70mm, and the width of the insulating double-sided tape is 2.50 mm. Therefore, the width sizes of the conductive double-sided adhesive tape and the insulating double-sided adhesive tape are set, and the length sizes of the conductive double-sided adhesive tape and the insulating double-sided adhesive tape can be cut according to needs.
In some embodiments the small insulating paste has a rounded rectangle with an overall dimension of 3.70 x 1.50mm and its paste side facing the base film. Therefore, the shape and the size of the small insulating glue are set, and all parts of the small insulating glue are attached to the conductive double-faced glue.
In some embodiments, the plurality of layers of double-sided adhesive tape are arranged in two rows and arranged on a roll. From this, through using the coil stock, can carry out the rolling packing after processing to many multi-level double faced adhesive tapes.
In some embodiments, the distance between two of the multi-layer double-sided tapes on the same row is 29.76mm, and the position offset between two of the multi-layer double-sided tapes on different rows and corresponding to the multi-layer double-sided tapes is not more than 0.02 mm. Therefore, the position distribution and the limitation of a plurality of multi-level double-faced adhesive tapes on the roll material are set.
In some embodiments, the front end of the roll is 800mm away from the nearest multi-layer double-sided adhesive tape, and the rear end of the roll is 600mm away from the nearest multi-layer double-sided adhesive tape. From this, all leave sufficient blank section at the front end of coil stock and rear end, can conveniently carry out the rolling packing to each multi-level double faced adhesive tape on it.
Drawings
Fig. 1 is a schematic exploded view of a multi-layer double-sided tape according to an embodiment of the present invention;
FIG. 2 is a schematic view of one side of the conductive double-sided adhesive and the insulating double-sided adhesive shown in FIG. 1;
fig. 3 is a schematic view of a plurality of multi-layer double-sided tapes of fig. 1 being applied to a web.
In the figure: the adhesive tape comprises a conductive double-sided adhesive tape 1, an insulating double-sided adhesive tape 2, a base film 3, a small insulating adhesive tape 4, a single-sided adhesive tape 5, a tearing strip 6 and a coil stock 7.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 schematically shows a multi-level double-sided adhesive tape according to an embodiment of the present invention, and fig. 2 shows a structure of one side of the insulating double-sided adhesive tape and the conductive double-sided adhesive tape of fig. 1. As shown in fig. 1-2, the double-sided adhesive tape mainly comprises a conductive double-sided adhesive tape 1 and an insulating double-sided adhesive tape 2, wherein the width of the conductive double-sided adhesive tape 1 is preferably 2.70mm, the width of the insulating double-sided adhesive tape 2 is preferably 2.50mm, and the lengths of the conductive double-sided adhesive tape 1 and the insulating double-sided adhesive tape are generally consistent and can be cut as required. The conductive double-sided adhesive tape 1 and the insulating double-sided adhesive tape 2 are attached to the same base film 3 side by side, a certain gap exists between the conductive double-sided adhesive tape 1 and the insulating double-sided adhesive tape 2, and the width of the gap is preferably 0.2 mm.
A small insulating tape 4 is attached to one surface of the conductive double-sided adhesive tape 1 facing the base film 3, the small insulating tape 4 is sandwiched between the conductive double-sided adhesive tape 1 and the base film 3, the back surface of the small insulating tape is attached to the conductive double-sided adhesive tape 1, and the adhesive surface of the small insulating tape faces the base film 3. Wherein, small insulating glue 4 is fillet rectangle, and its whole size is preferred 3.70 x 1.50 mm.
Preferably, a single-sided adhesive tape 5 is further attached to the conductive double-sided adhesive tape 1 and the insulating double-sided adhesive tape 2 together, and the single-sided adhesive tape 5 is attached to the surfaces of the conductive double-sided adhesive tape 1 and the insulating double-sided adhesive tape 2 away from the base film 3, and the adhesive surfaces of the single-sided adhesive tape 5 face the conductive double-sided adhesive tape 1 and the insulating double-sided adhesive tape 2. The single-sided tape 5 is preferably a PET tape for protecting the conductive double-sided tape 1 and the insulating double-sided tape 2.
The non-adhesive side of the single-sided adhesive tape 5 is provided with the tearing strip 6 in a laminating mode, the tearing strip 6 can further protect each adhesive tape, and when the double-sided adhesive tape needs to be used, the tearing strip 6 can be directly torn off. Preferably, two tearing strips are attached to the single-sided adhesive tape 5 side by side, the width and the position of the two tearing strips correspond to the conductive double-sided adhesive tape 1 and the insulating double-sided adhesive tape 2 respectively, and when one of the conductive double-sided adhesive tape 1 and the insulating double-sided adhesive tape 2 needs to be used, only one tearing strip is torn off. Wherein, the thickness of the tearing strip is preferably 0.085 mm.
When the multi-layer double-sided adhesive tape is punched, firstly, the insulating double-sided adhesive tape 2 is punched on a jig, then, the conductive double-sided adhesive tape 1 is punched, and meanwhile, the accurate position relation between the insulating double-sided adhesive tape and the conductive double-sided adhesive tape is ensured; then, the adhesive tape can be positioned and pasted on the adhesive surface of the single-sided adhesive tape 5; then, punching the small insulating glue 4, and pasting the small insulating glue 4 with the shape cut to the appointed position on the conductive double-sided adhesive tape 1; and finally, feeding the punched finished products of the multiple multi-layer double-sided adhesive tapes onto a roll material for packaging.
Fig. 3 shows a structure in which a plurality of multi-layer double-sided tapes of fig. 1 are provided on the web 7. As shown in fig. 3, when packaging a plurality of finished products of multi-layer double-sided adhesive tapes by a roll material 7, the multi-layer double-sided adhesive tapes are arranged on one roll material 7, wherein the multi-layer double-sided adhesive tapes are arranged side by side on the roll material 7 in two rows. Preferably, the distance between the centers of the two multi-layer double-sided tapes on the same row is 29.76mm, and the positions of the two multi-layer double-sided tapes on different rows are opposite to each other, wherein the position offset between the two multi-layer double-sided tapes on different rows and corresponding positions cannot exceed 0.02 mm.
In order to facilitate the packaging operation, it is often necessary to leave sufficient blank sections at both the front and rear ends of the web 7. Preferably, the distance between the blank section of the front end of the roll material 7, that is, the front end of the roll material 7 and the nearest multi-layer double-faced adhesive tape thereon is 800 mm; and the distance between the blank section at the rear end of the roll material 7, namely the rear end of the roll material 7 and the nearest multi-layer double-faced adhesive tape thereon is 600 mm.
The utility model provides a position relation through each layer material to among the electrically conductive double faced adhesive tape material of multilayer sets up, can its laminating process merge in the processing to save the manpower and materials that processing consumed, reduced the cost of manufacturing, improved the efficiency of processing.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (10)
1. A multi-level double faced adhesive tape is characterized in that: the adhesive tape comprises a conductive double-sided adhesive tape (1) and an insulating double-sided adhesive tape (2), wherein the conductive double-sided adhesive tape (1) and the insulating double-sided adhesive tape (2) are attached to the same base film (3) side by side, one surface of the conductive double-sided adhesive tape (1) facing the base film (3) is attached with a small insulating adhesive tape (4), and the surfaces of the conductive double-sided adhesive tape (1) and the insulating double-sided adhesive tape (2) far away from the base film (3) are jointly attached with a single-sided adhesive tape (5); wherein a certain gap is formed between the conductive double-sided adhesive tape (1) and the insulating double-sided adhesive tape (2).
2. The double-sided adhesive multilayer according to claim 1, wherein: the adhesive surface of the single-sided adhesive tape (5) faces the conductive double-sided adhesive tape (1) and the insulating double-sided adhesive tape (2), and a tearing strip (6) is attached to the other surface of the single-sided adhesive tape.
3. The double-sided adhesive multilayer according to claim 2, wherein: the two tearing strips (6) are attached to the single-sided adhesive tape (5) side by side.
4. The double-sided adhesive multilayer according to claim 2, wherein: the thickness of the tearing strip (6) is 0.085 mm.
5. The double-sided adhesive multilayer according to claim 1, wherein: the width of a gap between the conductive double-sided adhesive tape (1) and the insulating double-sided adhesive tape (2) is 0.2 mm.
6. The double-sided adhesive multilayer according to claim 1, wherein: the width of the conductive double-sided adhesive tape (1) is 2.70mm, and the width of the insulating double-sided adhesive tape (2) is 2.50 mm.
7. The double-sided adhesive multilayer according to claim 1, wherein: the small insulating glue (4) is in a shape of a rounded rectangle, the whole size of the small insulating glue is 3.70 x 1.50mm, and the glue surface of the small insulating glue faces the bottom film (3).
8. The double-sided adhesive multilayer according to claim 1, wherein: the multi-layer double-sided adhesive tapes are arranged in two rows and are arranged on a roll material (7).
9. The double-sided adhesive multilayer according to claim 8, wherein: the distance between two multi-layer double-sided adhesive tapes on the same row is 29.76mm, and the position offset between two corresponding multi-layer double-sided adhesive tapes on different rows is not more than 0.02 mm.
10. The double-sided adhesive multilayer according to claim 8, wherein: the distance between the front end of the roll material (7) and the nearest multi-layer double-faced adhesive tape is 800mm, and the distance between the rear end of the roll material and the nearest multi-layer double-faced adhesive tape is 600 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920512716.8U CN210176781U (en) | 2019-04-16 | 2019-04-16 | Multi-level double faced adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920512716.8U CN210176781U (en) | 2019-04-16 | 2019-04-16 | Multi-level double faced adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210176781U true CN210176781U (en) | 2020-03-24 |
Family
ID=69830982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920512716.8U Active CN210176781U (en) | 2019-04-16 | 2019-04-16 | Multi-level double faced adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210176781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311144A (en) * | 2020-09-29 | 2022-04-12 | 昊佰电子科技（上海）有限公司 | Manufacturing method of double-layer PI and double-layer double-sided adhesive tape die-cut piece |
-
2019
- 2019-04-16 CN CN201920512716.8U patent/CN210176781U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311144A (en) * | 2020-09-29 | 2022-04-12 | 昊佰电子科技（上海）有限公司 | Manufacturing method of double-layer PI and double-layer double-sided adhesive tape die-cut piece |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109572144B (en) | Small hole nesting asynchronous die cutting method and small hole nesting asynchronous die cutting finished product | |
| CN109337600B (en) | Single-sided adhesive with adhesive surface locally free of adhesive and production method thereof | |
| CN111440554A (en) | Double-sided adhesive tape wrapping foam assembly, production process thereof and accurate positioning wrapping equipment | |
| CN102511064A (en) | Method for manufacturing flexible flat cable | |
| CN210176781U (en) | Multi-level double faced adhesive tape | |
| CA2172306A1 (en) | Bonding apparatus for cutting label continuum having labels formed thereon and bonding label to object | |
| CN212948202U (en) | Die cutting system for double-sided adhesive tape product containing multiple double-sided adhesive tape elements | |
| CN113580262A (en) | Die cutting method and die cutting system for double-sided adhesive tape product containing multiple double-sided adhesive tape elements | |
| US6482490B1 (en) | Printing sheet with base material, and method of manufacturing the same | |
| KR100494954B1 (en) | Connection tape for square hole punch carrier type taping and method of manufacturing connection tape | |
| CN211709511U (en) | Zero-clearance material-saving die cutting device for conductive cloth | |
| CN212736207U (en) | Die cutting system for preventing surface of copper foil die cutting piece from generating knife marks | |
| CN210308194U (en) | FPC cross cutting production facility | |
| CN111268493A (en) | Method and equipment for manufacturing double-sided foam adhesive tape | |
| CN209974676U (en) | Multilayer film | |
| CN113733205A (en) | Method for manufacturing copper foil die-cut piece | |
| CN109548272B (en) | Bending-resistant FPC and manufacturing method thereof | |
| US8640325B2 (en) | Method of continuously producing electronic film components | |
| JP3134213U (en) | Surface protective film laminate | |
| US20020022102A1 (en) | Label and printing method for the label | |
| CN217757326U (en) | Cold-wrapped foam roll material | |
| CN117690723B (en) | Superimposed die cutting process for multilayer nanocrystalline magnetic sheets | |
| CN217418594U (en) | Novel easy-to-draw glue | |
| CN216302871U (en) | Dust screen rubberizing device | |
| CN213152477U (en) | Steel sheet subsides for machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |