CN109694656A - A kind of adhesive tape with demagnetization function - Google Patents
A kind of adhesive tape with demagnetization function Download PDFInfo
- Publication number
- CN109694656A CN109694656A CN201710989200.8A CN201710989200A CN109694656A CN 109694656 A CN109694656 A CN 109694656A CN 201710989200 A CN201710989200 A CN 201710989200A CN 109694656 A CN109694656 A CN 109694656A
- Authority
- CN
- China
- Prior art keywords
- demagnetization
- layer
- adhesive tape
- base
- shielded
- 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
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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
- C09J2467/00—Presence of polyester
-
- 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
- C09J2467/006—Presence of polyester in the substrate
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The present invention relates to a kind of adhesive tape with demagnetization function, including base, the demagnetization shielded layer being located in base, the flannelette napped fabric layer being located on demagnetization shielded layer is coated with glue-line on the flannelette napped fabric layer, which is equipped with peeling layer.Structure is simple, it can be capable of providing effective electromagnetic shielding for electromagnetic interference source, effective environment sealing can also be provided, and adhesive is preferably by acrylic ester type adhesive, the transparency, cohesive strength and bond properties are good, especially have good bond properties to porous surface.
Description
Technical field
The present invention relates to a kind of adhesive tapes with demagnetization function.
Background technique
With the continuous development of scientific and technological level, the 3C Products such as laptop, GPS, IPAD and mobile phone have become
Indispensable a part in people's daily life, while they offer convenience to our life, also to people's health
Hidden danger is buried.These electronic products emit frequency electromagnetic waves when in use, if human body is exposed to for a long time under powerful electromagnetic wave,
It then will affect the health of body, or even induce cancerous lesion.In addition, since modern electronic product job site environment is increasingly multiple
Miscellaneous, many electronic products itself are again one and possess the complication system of the number of numerous systems, mould mixing, so coming from these products
Between external electromagnetic radiation and built-in system, the electromagnetic interference between each transmission channel between internal component is to these productions
Harm, has seriously threaten the stability, reliability and safety of its work, therefore caused by all kinds of useful information of product
Anti- electromagnetic interference has been one of people increasingly focus of attention.
Adhesive tape is that one of fixed and tool covered is commonly used in daily life and work, can be divided into high-temp glue by its function
Band, double faced adhesive tape, conductive tape, specialty tape, pressure sensitive adhesive tape and cross cutting adhesive tape etc..Conductive tape has heat preservation, heat-insulated, fire prevention
With cold-resistant equal feature performance benefits, electromagnetic radiation, isolating electromagnetic can be eliminated to the harm of human body and to ambient electron component
It influences.Conductive tape generally comprises release layer, substrate layer and conductive adhesive layer, is multilayered structure, and the stability of interlayer structure is direct
The service performance for influencing conductive tape is a problem for making conductive tape, if layering, conductive tape failure.
Summary of the invention
In order to overcome the disadvantages of the above prior art, the object of the present invention is to provide a kind of structure is simple, electricity can be shielded
The adhesive tape with demagnetization function of magnetic radiation.
In order to achieve the above objectives, the present invention uses following technical scheme, a kind of adhesive tape with demagnetization function, including base
Layer, the demagnetization shielded layer being located in base, the flannelette napped fabric layer being located on demagnetization shielded layer are coated with glue-line on the flannelette napped fabric layer,
The glue-line is equipped with peeling layer.
The base is made of PET film.
The flannelette napped fabric layer is made of polyester fiber cloth.
The demagnetization shielded layer be by base material film, and be sticked to base material film two sides shielded coil composition.
The two sides of the demagnetization shielded layer are respectively equipped with protrusion, and the lower surface of the flannelette napped fabric layer is equipped with and demagnetization screen
The lower groove that the protrusion that layer upper surface is equipped with matches is covered, the upper surface of the base is equipped with to be set with demagnetization shielded layer lower surface
The upper groove that some protrusions match.
Between the upper groove that the upper surface of the base is equipped with and the protrusion that demagnetization shielded layer lower surface is equipped with, flannelette napped fabric layer
The lower surface lower groove being equipped with and the protrusion that is equipped with of demagnetization shielded layer upper surface between all connected by glue.
The groundwork thickness is 0.05-0.1mm；The demagnetization shielding thickness is 0.1-0.15mm；The suede
Layer of cloth with a thickness of 0.2-0.3mm, the glue-line with a thickness of 0.01-0.02mm, the peeling layer with a thickness of 0.1-
0.15mm。
The beneficial effects of the present invention are: structure is simple, it can be capable of providing effective electromagnetic shielding for electromagnetic interference source, also
Effective environment sealing can be provided, and adhesive is preferably by acrylic ester type adhesive, the transparency, cohesive strength and adhesiveness
Can be good, especially there is good bond properties to porous surface.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the portion A structure enlargement diagram in Fig. 1；
Fig. 3 is the structural schematic diagram of demagnetization shielded layer.
In figure: 1. peeling layers；2. glue-line；3. flannelette napped fabric layer；4. demagnetization shielded layer；5. base；6. glue；301. lower groove；
401. base material film；402. shielded coil；403. raised；501. upper groove.
Specific embodiment
The present invention is described in detail below with reference to the accompanying drawings and embodiments.
In the description of the present invention, it is to be understood that, term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
Term " first ", " second " be used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or
Implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or imply
Ground includes one or more of the features；In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or
It is more than two.
Embodiment 1
A kind of adhesive tape with demagnetization function as described in Figure 1, including base 5, the demagnetization shielded layer 4 being located in base 5,
The flannelette napped fabric layer 3 being located on demagnetization shielded layer 4, glue-line 2 is coated on the flannelette napped fabric layer 3, which is equipped with peeling layer 1.
The base 5 is made of PET film, PET film waterproof, and wear-resisting and high temperature resistant can effectively improve adhesive tape
Performance,
The flannelette napped fabric layer 3 is made of polyester fiber cloth, and the flannelette napped fabric layer uses polyester fiber cloth, can be to avoid not
Moisture in same flannelette absorption glue-line 2, avoids when in use, glue-line causes adhesive tape normal there is a situation where drying
The case where use.
Demagnetization shielded layer 4 as described in Figure 3 is and to be sticked to the shielded coil 402 of 401 two sides of base material film by base material film 401
Composition.The shielded coil 402 is uniformly located on base material film, when there is electromagnetism needs to pass through from the adhesive tape, the shielding line
Circle can effectively shield electromagnetism.
Particularly the two sides of demagnetization shielded layer 4 as described in Figure 2 are respectively equipped with protrusion 403, the flannelette napped fabric layer 3
Lower surface is equipped with the lower groove 301 matched with the protrusion 403 that 4 upper surface of demagnetization shielded layer is equipped with, the upper table of the base 5
Face is equipped with the upper groove 501 matched with the protrusion 403 that 4 lower surface of demagnetization shielded layer is equipped with.Using between protrusion and groove
Cooperation, can guarantee that demagnetization shielded layer 4 can be preferably attached with base and flannelette napped fabric layer, avoid between opposite position occurs
It moves.
Simultaneously in order to guarantee the more firm of its connection, in the upper groove that the upper surface of the base 5 is equipped with
Between 501 and the protrusion 403 that is equipped with of 4 lower surface of demagnetization shielded layer, the lower groove 301 that the lower surface of flannelette napped fabric layer 3 is equipped with and demagnetization
It is all connected by glue 6 between the protrusion 403 that 4 upper surface of shielded layer is equipped with.
Further, the base 5 is with a thickness of 0.05-0.1mm；The demagnetization shielded layer 4 is with a thickness of 0.1-
0.15mm；The flannelette napped fabric layer 3 with a thickness of 0.2-0.3mm, the glue-line 2 with a thickness of 0.01-0.02mm, the stripping
Absciss layer 1 with a thickness of 0.1-0.15mm.
In the present embodiment selected base 5 with a thickness of 0.07mm, demagnetization shielded layer 4 is with a thickness of 0.1mm；Flannelette napped fabric layer 3
With a thickness of 0.3mm, the glue-line 2 with a thickness of 0.01mm, the peeling layer 1 with a thickness of 0.15mm, general thickness
For 0.63mm.The thickness of adhesive tape provided in this embodiment meets the thickness of adhesive tape demand, while can effectively shield electromagnetism letter
Number, while performance has obtained effective reinforcement, while can high temperature resistant, waterproof.
Above embodiments are only to of the invention for example, do not constitute the limitation to protection scope of the present invention,
Within the same or similar design of all and present invention all belongs to the scope of protection of the present invention.
Claims (7)
1. a kind of adhesive tape with demagnetization function, which is characterized in that including base (5), the demagnetization shielded layer being located on base (5)
(4), the flannelette napped fabric layer (3) being located on demagnetization shielded layer (4) is coated with glue-line (2) on the flannelette napped fabric layer (3), on the glue-line (2)
Equipped with peeling layer (1).
2. a kind of adhesive tape with demagnetization function according to claim 1, which is characterized in that the base (5) is
It is made of PET film.
3. a kind of adhesive tape with demagnetization function according to claim 1, which is characterized in that the flannelette napped fabric layer (3)
It is made of polyester fiber cloth.
4. a kind of adhesive tape with demagnetization function according to claim 1, which is characterized in that the demagnetization shielded layer
(4) be by base material film (401), and be sticked to base material film (401) two sides shielded coil (402) composition.
5. a kind of adhesive tape with demagnetization function according to claim 1, which is characterized in that the demagnetization shielded layer
(4) two sides are respectively equipped with raised (403), and the lower surface of the flannelette napped fabric layer (3) is equipped with and demagnetization shielded layer (4) upper surface
The lower groove (301) that the protrusion (403) being equipped with matches, the upper surface of the base (5) be equipped with under demagnetization shielded layer (4)
The upper groove (501) that the protrusion (403) that surface is equipped with matches.
6. a kind of adhesive tape with demagnetization function according to claim 5, which is characterized in that the base (5) it is upper
Between the upper groove (501) that surface is equipped with and the protrusion (403) that demagnetization shielded layer (4) lower surface is equipped with, the following table of flannelette napped fabric layer (3)
It is all connect by glue (6) between the protrusion (403) that the lower groove (301) that face is equipped with is equipped with demagnetization shielded layer (4) upper surface.
7. a kind of adhesive tape with demagnetization function according to claim 1, which is characterized in that described base (5) thickness
For 0.05-0.1mm；The demagnetization shielded layer (4) is with a thickness of 0.1-0.15mm；The flannelette napped fabric layer (3) with a thickness of 0.2-
0.3mm, the glue-line (2) with a thickness of 0.01-0.02mm, the peeling layer (1) with a thickness of 0.1-0.15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710989200.8A CN109694656A (en) | 2017-10-22 | 2017-10-22 | A kind of adhesive tape with demagnetization function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710989200.8A CN109694656A (en) | 2017-10-22 | 2017-10-22 | A kind of adhesive tape with demagnetization function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109694656A true CN109694656A (en) | 2019-04-30 |
Family
ID=66225652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710989200.8A Pending CN109694656A (en) | 2017-10-22 | 2017-10-22 | A kind of adhesive tape with demagnetization function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109694656A (en) |
-
2017
- 2017-10-22 CN CN201710989200.8A patent/CN109694656A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190430 |
|
| WD01 | Invention patent application deemed withdrawn after publication |