CN116333632A - Multifunctional adhesive tape for keyboard aluminum foil reflector plate - Google Patents
Multifunctional adhesive tape for keyboard aluminum foil reflector plate Download PDFInfo
- Publication number
- CN116333632A CN116333632A CN202310389890.9A CN202310389890A CN116333632A CN 116333632 A CN116333632 A CN 116333632A CN 202310389890 A CN202310389890 A CN 202310389890A CN 116333632 A CN116333632 A CN 116333632A
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- Prior art keywords
- adhesive tape
- double
- sided adhesive
- aluminum foil
- 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.)
- Pending
Links
- 239000002390 adhesive tape Substances 0.000 title claims abstract description 109
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 25
- 239000011888 foil Substances 0.000 title claims abstract description 25
- 230000001070 adhesive effect Effects 0.000 claims abstract description 73
- 239000000853 adhesive Substances 0.000 claims abstract description 72
- 230000001681 protective effect Effects 0.000 claims abstract description 20
- 239000012528 membrane Substances 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 239000005030 aluminium foil Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000003522 acrylic cement Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J9/00—Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks
- C09J9/02—Electrically-conducting adhesives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
- C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
- C09J2301/124—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present on both sides of the carrier, e.g. double-sided adhesive tape
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2400/00—Presence of inorganic and organic materials
- C09J2400/20—Presence of organic materials
- C09J2400/28—Presence of paper
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2467/00—Presence of polyester
- C09J2467/005—Presence of polyester in the release coating
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Adhesive Tapes (AREA)
Abstract
The invention discloses a multifunctional adhesive tape for an aluminum foil reflector plate of a keyboard, which comprises a protective film, a release film, a double faced adhesive tape, conductive adhesive and grid release paper which are matched, wherein the protective film, the release film and the grid release paper are sequentially arranged from top to bottom, and the release film and the grid release paper are adhered together through the double faced adhesive tape and the conductive adhesive tape. According to the multifunctional adhesive tape for the keyboard aluminum foil reflecting sheet, provided by the invention, on the premise that normal use of the keyboard aluminum foil reflecting sheet is not affected, the double-sided adhesive tape and the conductive adhesive are arranged on the same adhesive tape, so that functions of pasting, shading and conducting can be achieved, the multifunctional adhesive tape is suitable for the keyboard aluminum foil reflecting sheet, the whole structure is simple and reasonable, the manufacturing process is simple and efficient, the cost is low, and the multifunctional adhesive tape is suitable for industrial popularization and use.
Description
Technical Field
The invention belongs to the technical field of adhesive tapes, and particularly relates to a multifunctional adhesive tape for an aluminum foil reflecting sheet of a keyboard.
Background
With the continuous development of science and technology, computers are becoming more popular in real life, and the use of computers brings many convenience to our lives. The computer is usually equipped with components such as a display, a mouse, a keyboard and the like, the keyboard of the notebook computer is usually arranged on a computer plane, an adaptive aluminum foil reflecting sheet is arranged in the keyboard, a plurality of methods are currently available for realizing the connection between the aluminum foil reflecting sheet and the keyboard, and an adhesive method is a simple method, but the method requires that an adhesive tape has a plurality of functions such as adhesion, shading, electric conduction and the like, and the market blank exists at present.
Disclosure of Invention
In order to solve the technical problems in the prior art, the invention aims to provide a multifunctional adhesive tape for a keyboard aluminum foil reflector.
In order to achieve the above purpose and achieve the above technical effects, the invention adopts the following technical scheme:
the utility model provides a multi-functional sticky tape for keyboard aluminium foil reflector plate, includes that the protection film of looks adaptation, from type membrane, double faced adhesive tape, conducting resin and net are from type paper, protection film, from type membrane, net are from type paper from last setting gradually down, from type membrane and net from between the type paper through double faced adhesive tape and conducting resin bonding together.
Further, the protective film is a PE protective film, the model is QHT0350, the thickness is 0.023+/-0.005 mm, and the 180-degree stripping force is 30-70g/in.
Further, two first locating holes are formed in the center of one side of the protective film, two second locating holes are symmetrically formed in two sides of the first locating holes, a third locating hole and four fourth locating holes are formed in the opposite side of the protective film 1 at intervals, and the third locating hole is close to the right side in the middle of the four fourth locating holes.
Further, the release film is provided with a first positioning hole, a second positioning hole, a third positioning hole and a fourth positioning hole respectively at the same position as the protective film, and is also provided with two rectangular positioning holes which are respectively positioned at one side of the second positioning hole towards the center.
Further, the release film is a PET release film, the model is 75T100B-100, the release force is 80-110g/25mm, and the thickness is 0.075+/-0.0075 mm.
Further, the type of the double-sided adhesive tape is MTT-BB50, and the 180-degree peeling force is more than or equal to 0.32N/mm.
Further, the double faced adhesive tape includes two perpendicular double faced adhesive tape, two and perpendicular horizontal double faced adhesive tape, middle side double faced adhesive tape and the perpendicular double faced adhesive tape of face, perpendicular double faced adhesive tape is parallel, the interval setting and perpendicular side double faced adhesive tape is close to the perpendicular double faced adhesive tape on right side with perpendicular side double faced adhesive tape, horizontal double faced adhesive tape, middle side double faced adhesive tape three parallel, interval setting, and a perpendicular double faced adhesive tape meets with a horizontal double faced adhesive tape, middle double faced adhesive tape is located the centre of two horizontal double faced adhesive tapes and the three is on same horizontal line, middle side double faced adhesive tape is located one side and the two coaxial settings of centre is kept away from to middle double faced adhesive tape, middle double faced adhesive tape is provided with three archs towards one side interval of middle side double faced adhesive tape.
Further, the conductive adhesive is MC-0500T in type, the surface resistance is less than or equal to 0.2 omega/≡, the Z-axis resistance is less than or equal to 0.1 omega/≡, and the adhesive property is high: > 1000g/25mm.
Further, the conductive adhesive comprises two vertical conductive adhesives with opposite surfaces, a first horizontal conductive adhesive, a middle conductive adhesive, a second horizontal conductive adhesive and a third conductive adhesive, wherein a first groove is formed in the outer side of the vertical double-sided adhesive on the right side, one vertical conductive adhesive is arranged in the outer side of the vertical double-sided adhesive on the right side, a second groove is formed in the outer side of the vertical double-sided adhesive on the left side, a bulge is arranged on the second groove, another vertical conductive adhesive is arranged in the outer side of the vertical double-sided adhesive on the left side, the first horizontal conductive adhesive and the second horizontal conductive adhesive are located on the same side and on the same horizontal line, the middle conductive adhesive is arranged between the first horizontal conductive adhesive and the second horizontal conductive adhesive, a plurality of grooves are formed in the side, far away from the center, of each horizontal double-sided adhesive, and a fourth conductive adhesive is arranged in each groove in the same direction, and each rectangular positioning hole on the release film can accommodate the fourth conductive adhesive on the same side.
Further, the thickness of the grid release paper is 130+/-30 mu m, and the basis weight is 110+/-15 g/m 2 The tensile force is more than or equal to 4.6kg/25mm, and the release force is less than or equal to 4g/20min.
Compared with the prior art, the invention has the beneficial effects that:
the invention discloses a multifunctional adhesive tape for an aluminum foil reflector plate of a keyboard, which comprises a protective film, a release film, a double faced adhesive tape, conductive adhesive and grid release paper which are matched, wherein the protective film, the release film and the grid release paper are sequentially arranged from top to bottom, and the release film and the grid release paper are adhered together through the double faced adhesive tape and the conductive adhesive tape. According to the multifunctional adhesive tape for the keyboard aluminum foil reflecting sheet, provided by the invention, on the premise that normal use of the keyboard aluminum foil reflecting sheet is not affected, the double-sided adhesive tape and the conductive adhesive are arranged on the same adhesive tape, so that functions of pasting, shading and conducting can be achieved, the multifunctional adhesive tape is suitable for the keyboard aluminum foil reflecting sheet, the whole structure is simple and reasonable, the manufacturing process is simple and efficient, the cost is low, and the multifunctional adhesive tape is suitable for industrial popularization and use.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is a schematic structural view of a protective film according to the present invention;
FIG. 3 is a schematic structural view of a release film according to the present invention;
fig. 4 is a schematic structural view of a double-sided tape and a conductive tape according to the present invention;
FIG. 5 is a schematic view of the structure of the mesh release paper of the present invention;
fig. 6 is a process flow diagram of the present invention.
Detailed Description
The present invention is described in detail below so that advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making clear and unambiguous the scope of the present invention.
The following presents a simplified summary of one or more aspects in order to provide a basic understanding of such aspects. This summary is not an extensive overview of all contemplated aspects, and is intended to neither identify key or critical elements of all aspects nor delineate the scope of any or all aspects. Its sole purpose is to present some concepts of one or more aspects in a simplified form as a prelude to the more detailed description that is presented later.
As shown in fig. 1-6, a multifunctional adhesive tape for a keyboard aluminum foil reflector comprises a protection film 1, a release film 2, a double-sided adhesive tape 3, a conductive adhesive tape 4 and grid release paper 5 which are matched, wherein the protection film 1, the release film 2 and the grid release paper 5 are sequentially arranged from top to bottom, the length and the width of the protection film 1, the release film 2 and the grid release paper 5 are the same, and the release film 2 and the grid release paper 5 are bonded together through the double-sided adhesive tape 3 and the conductive adhesive tape 4.
The protective film 1 is a PE protective film, is suitable for protecting the surface of a material, is of the model QHT0350, has the thickness of 0.023+/-0.005 mm and the 180-degree stripping force of 30-70g/in, and has the advantages of adhesiveness on the surface of the protective film 1 facing the release film 2 and good adhesion effect.
The release film 2 is a PET release film, the model is 75T100B-100, the color is blue, the release film is double-sided release, the release force is 80-110g/25mm, and the thickness is 0.075+/-0.0075 mm.
The double-sided adhesive tape 3 is MTT-BB50, is a black double-sided shading adhesive tape, is formed by coating black PET (polyethylene terephthalate) serving as a base material with high-performance acrylic adhesive under the environmental condition of 1000 grades, has 180 DEG stripping force of more than or equal to 0.32N/mm, has excellent adhesion and stress alleviation performance, and has strong shading performance, excellent weather resistance and rejection resistance, and no halogen.
The conductive adhesive 4 is MC-0500T, is a non-woven fabric conductive double-sided adhesive based on the fact that acrylic acid adhesive is coated on the surface of a conductive non-woven fabric substrate, and has excellent conductive performance, shielding performance, folding performance and die cutting performance, surface resistance is less than or equal to 0.2 omega/∈8, Z-axis resistance is less than or equal to 0.1 omega/∈8, and viscosity: > 1000g/25mm.
The grid release paper 5 is yellow release paper with the model BTWBG1156S, the thickness of 130+/-30 mu m and the basis weight of 110+/-15 g/m 2 The tensile force is more than or equal to 4.6kg/25mm, the release force is less than or equal to 4g/20min, and the adhesive is used for isolating objects with viscosity.
The protection film 1 is square structure, and two first locating holes 6 have been seted up to one side central point of protection film 1 put, and two second locating holes 7 have been seted up to first locating hole 6 bilateral symmetry, and first locating hole 6, second locating hole 7 are circular structure all, and a third locating hole 8 and four fourth locating holes 9 are seted up to the opposite side interval of protection film 1, and third locating hole 8 sets up the middle right side position that is close to of four fourth locating holes 9.
The release film 2 is provided with a first positioning hole 6, a second positioning hole 7, a third positioning hole 8 and a fourth positioning hole 9 at the same position as the protective film 1, the release film 2 is also provided with two rectangular positioning holes 10, and the two rectangular positioning holes 10 are respectively positioned at one side of the second positioning hole 7 facing the center.
The double faced adhesive tape 3 comprises two vertical double faced adhesive tapes 11 with opposite surface, two horizontal double faced adhesive tapes 12 perpendicular to the vertical double faced adhesive tapes 11, a middle double faced adhesive tape 13, a middle double faced adhesive tape 14 and a vertical double faced adhesive tape 15, wherein the vertical double faced adhesive tapes 11 are parallel to the vertical double faced adhesive tape 15, are arranged at intervals, the vertical double faced adhesive tapes 11 on the vertical double faced adhesive tape 15 near the right side, the horizontal double faced adhesive tape 12, the middle double faced adhesive tape 13 and the middle double faced adhesive tape 14 are arranged at intervals, one vertical double faced adhesive tape 11 is vertically connected with one horizontal double faced adhesive tape 12, the middle double faced adhesive tape 13 is positioned in the middle of the two horizontal double faced adhesive tapes 12 and on the same horizontal line, the middle double faced adhesive tape 14 is positioned on one side of the middle double faced adhesive tape 13 far away from the center and is coaxially arranged, and 3 bulges 16 are arranged at intervals on one side of the middle double faced adhesive tape 13 towards the middle double faced adhesive tape 14.
The conductive adhesive 4 comprises two vertical conductive adhesives 17 with opposite surface surfaces, and further comprises a first transverse conductive adhesive 18, a middle conductive adhesive 19, a second transverse conductive adhesive 20 and a third conductive adhesive 21, wherein the outer side of the vertical double-sided adhesive 11 positioned on the right side is provided with a first groove 111, the outer side of the vertical double-sided adhesive 11 positioned on the right side is provided with one vertical conductive adhesive 17, the outer side of the vertical double-sided adhesive 11 positioned on the left side is provided with a second groove, the second groove is provided with a bulge 112, the outer side of the vertical double-sided adhesive 11 positioned on the left side is provided with another vertical conductive adhesive 17, the first transverse conductive adhesive 18 and the second transverse conductive adhesive 20 are positioned on the same side and on the same horizontal line, the middle conductive adhesive 19 is positioned on one side of the first transverse conductive adhesive 18 and the second transverse conductive adhesive 20 close to the center, the side of each transverse double-sided adhesive 12 far away from the center is provided with a plurality of grooves at intervals, each groove is internally provided with a plurality of adaptive fourth conductive adhesives 22, and each positioning rectangular adhesive 22 can accommodate the fourth conductive adhesive 22 on the same side 10.
The preparation method of the multifunctional adhesive tape for the aluminum foil reflector plate of the keyboard comprises the following steps:
1) Using a sleeve punch to paste the protective film 1 and the release film 2 together as shown in fig. 6 a;
2) Part of the double sided tape 3 and the conductive tape 4 are arranged on the release film 2 using a sleeve punch (asynchronous), as shown in fig. 6 b;
3) Part of the double sided tape 3 is arranged using a sleeve punch (asynchronous), as shown in fig. 6 c;
4) Using a dispenser to arrange part of the double-sided tape 3 and the conductive tape 4 as shown in fig. 6 d;
5) The remaining conductive paste 4 is arranged using a dispenser as shown in fig. 6 e;
6) The AMI detector is used for detecting the size of the product, whether the glue is lacked or not, and the full-automatic thickness detector is used for detecting whether the glue is bad or not, as shown in fig. 6 f.
Parts or structures of the present invention, which are not specifically described, may be existing technologies or existing products, and are not described herein.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present invention.
Claims (10)
1. The utility model provides a multi-functional sticky tape for keyboard aluminium foil reflector plate, its characterized in that includes that the protection film of looks adaptation, from type membrane, double faced adhesive tape, conducting resin and net are from type paper, protection film, from type membrane, net are from type paper from last setting gradually down, from type membrane and net are from between the type paper through double faced adhesive tape and conducting resin bonding together.
2. The multifunctional adhesive tape for the aluminum foil reflector plate of the keyboard according to claim 1, wherein the protective film is a PE protective film, the model is QHT0350, the thickness is 0.023+/-0.005 mm, and the 180 DEG peeling force is 30-70g/in.
3. The multifunctional adhesive tape for the aluminum foil reflector plate of the keyboard according to claim 1, wherein two first positioning holes are formed in the center of one side of the protective film, two second positioning holes are symmetrically formed in two sides of the first positioning holes, a third positioning hole and four fourth positioning holes are formed in the opposite side of the protective film 1 at intervals, and the middle of the third positioning hole is close to the right side of the four fourth positioning holes.
4. The multifunctional adhesive tape for the aluminum foil reflector plate of the keyboard according to claim 3, wherein the release film is provided with a first positioning hole, a second positioning hole, a third positioning hole and a fourth positioning hole respectively at the same position as the protective film, the release film is also provided with two rectangular positioning holes, and the two rectangular positioning holes are respectively positioned at one side of the second positioning hole facing the center.
5. The multifunctional adhesive tape for the aluminum foil reflector plate of the keyboard according to claim 1, wherein the release film is a PET release film, the model is 75T100B-100, the release force is 80-110g/25mm, and the thickness is 0.075+/-0.0075 mm.
6. The multifunctional adhesive tape for the aluminum foil reflector plate of the keyboard according to claim 1, wherein the double-sided adhesive tape is MTT-BB50, and the 180-degree peeling force is more than or equal to 0.32N/mm.
7. The multifunctional adhesive tape for the aluminum foil reflecting sheet of the keyboard according to claim 1, wherein the double-sided adhesive tape comprises two vertical double-sided adhesive tapes with opposite surfaces, two horizontal double-sided adhesive tapes perpendicular to the vertical double-sided adhesive tapes, a middle double-sided adhesive tape and a vertical double-sided adhesive tape, the vertical double-sided adhesive tapes are parallel to the vertical double-sided adhesive tapes, are arranged at intervals, the vertical double-sided adhesive tapes on the right side are close to the vertical double-sided adhesive tapes on the left, the horizontal double-sided adhesive tapes, the middle double-sided adhesive tapes and the middle double-sided adhesive tapes are parallel to each other and are arranged at intervals, one vertical double-sided adhesive tape is perpendicularly connected with one horizontal double-sided adhesive tape, the middle double-sided adhesive tape is positioned between the two horizontal double-sided adhesive tapes and is on the same horizontal line, the middle double-sided adhesive tape is positioned on one side of the middle double-sided adhesive tape far away from the center, and the two double-sided adhesive tapes are coaxially arranged, and three bulges are arranged on one side of the middle double-sided adhesive tape facing the middle double-sided tape at intervals.
8. The multifunctional adhesive tape for the aluminum foil reflector plate of the keyboard according to claim 1, wherein the conductive adhesive is MC-0500T in type, has a surface resistance of less than or equal to 0.2 Ω/≡and a Z-axis resistance of less than or equal to 0.1 Ω/≡and has viscosity: > 1000g/25mm.
9. The multifunctional adhesive tape for the aluminum foil reflecting sheet of the keyboard according to claim 1, wherein the conductive adhesive comprises two vertical conductive adhesives with opposite surfaces, a first transverse conductive adhesive, a middle conductive adhesive, a second transverse conductive adhesive and a third conductive adhesive, wherein a first groove is formed in the outer side of the vertical double-sided adhesive on the right side, one vertical conductive adhesive is arranged in the outer side of the vertical double-sided adhesive on the right side, a second groove is formed in the outer side of the vertical double-sided adhesive on the left side, a bulge is arranged on the second groove, another vertical conductive adhesive is arranged in the outer side of the vertical double-sided adhesive on the left side, the first transverse conductive adhesive and the second transverse conductive adhesive are positioned on the same side and on the same horizontal line, the middle conductive adhesive is positioned on one side of the first transverse conductive adhesive and the second transverse conductive adhesive close to the center, a plurality of grooves are formed in the outer side of each double-sided adhesive far away from the center, an adaptive rectangular conductive adhesive is arranged in each groove, and the fourth conductive adhesive can be positioned on the same side of each inner conductive film.
10. The multifunctional adhesive tape for the aluminum foil reflector plate of the keyboard according to claim 1, wherein the thickness of the grid release paper is 130+/-30 μm, and the basis weight is 110+/-15 g/m 2 The tensile force is more than or equal to 4.6kg/25mm, and the release force is less than or equal to 4g/20min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310389890.9A CN116333632A (en) | 2023-04-13 | 2023-04-13 | Multifunctional adhesive tape for keyboard aluminum foil reflector plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310389890.9A CN116333632A (en) | 2023-04-13 | 2023-04-13 | Multifunctional adhesive tape for keyboard aluminum foil reflector plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116333632A true CN116333632A (en) | 2023-06-27 |
Family
ID=86893022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310389890.9A Pending CN116333632A (en) | 2023-04-13 | 2023-04-13 | Multifunctional adhesive tape for keyboard aluminum foil reflector plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116333632A (en) |
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2023
- 2023-04-13 CN CN202310389890.9A patent/CN116333632A/en active Pending
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