CN208218748U - A kind of Automatic-heating type double faced adhesive tape - Google Patents
A kind of Automatic-heating type double faced adhesive tape Download PDFInfo
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- CN208218748U CN208218748U CN201721351713.8U CN201721351713U CN208218748U CN 208218748 U CN208218748 U CN 208218748U CN 201721351713 U CN201721351713 U CN 201721351713U CN 208218748 U CN208218748 U CN 208218748U
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Abstract
The utility model relates to a kind of Automatic-heating type double faced adhesive tapes, including base, it is sequentially overlapped the upper demagnetization shielded layer, upper self-heating layer and upper flannelette napped fabric layer in base upper surface from top to bottom, upper glue layer is coated on the upper flannelette napped fabric layer, which is equipped with upper peeling layer；It is sequentially overlapped the lower demagnetization shielded layer, lower self-heating layer and lower flannelette napped fabric layer in base lower surface from top to bottom, the lower surface of the lower flannelette napped fabric layer is coated with lower glue layer, which is equipped with lower peeling layer.Structure is simple, effective two-sided electromagnetic shielding can be capable of providing for electromagnetic interference source, effectively avoid the electromagnetic interference between two components of double faced adhesive tape connection, it can be simultaneously that glue-line is heated by heating layer, it effectively avoids in cold place in use, the caking property of glue-line reduces because temperature is too low, it causes to bond illusive situation, firm viscosity can be had in any environment by effectively raising adhesive tape.
Description
Technical field
The utility model relates to a kind of Automatic-heating type double faced adhesive tapes.
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.
At present during use simultaneously, the especially glue that is coated on some colder places, adhesive tape of winter
Layer is often because temperature is too low, and viscosity reduces, and the effect pasted is poor, often because weather is too cold cannot the part that will be bonded
It is firm to bond, and subsequent appearance is caused to connect unstable situation.
Utility model content
In order to overcome the disadvantages of the above prior art, the purpose of the utility model is to provide a kind of structure is simple, Neng Gouping
Electromagnetic radiation is covered, while being able to carry out and being heated automatically for glue-line, avoids bonding illusive Automatic-heating type double-sided adhesive
Band.
In order to achieve the above objectives, the utility model use following technical scheme, a kind of Automatic-heating type double faced adhesive tape, including
Base is sequentially overlapped upper demagnetization shielded layer, upper self-heating layer and upper flannelette napped fabric layer in base upper surface from top to bottom, and described is upper
Upper glue layer is coated on flannelette napped fabric layer, which is equipped with upper peeling layer；
It is sequentially overlapped the lower demagnetization shielded layer, lower self-heating layer and lower flannelette napped fabric layer in base lower surface from top to bottom, it is described
Lower flannelette napped fabric layer lower surface be coated with lower glue layer, the lower glue layer be equipped with lower peeling layer.
The base is made of PET film or rubber or sponge.
The upper flannelette napped fabric layer and lower flannelette napped fabric layer are made of polyester fiber cloth.
The upper self-heating layer includes heat-conducting layer and the aquifer for being located at heat-conducting layer lower part, the inside of the aquifer
Store water, be equipped with the lime bag equipped with lime in the heat-conducting layer, the aquifer and heat-conducting layer pass through between penetrate
Water hole connection, and one-way water stop plate is equipped in the water hole, and the one-way water stop plate is after aquifer is under pressure, unidirectionally
Seal plate is opened, and water is entered in heat-conducting layer and contacted with the lime in lime bag.
The upper demagnetization shielded layer and lower demagnetization shielded layer are all and to be sticked to the shielding line of base material film two sides by base material film
Circle composition.
The two sides of the upper demagnetization shielded layer are respectively equipped with protrusion, the lower surface of the upper self-heating layer be equipped with
The lower groove that the protrusion that upper demagnetization shielded layer upper surface is equipped with matches, the upper surface of the base is equipped with to be shielded with upper demagnetization
The upper groove that the protrusion that layer lower surface is equipped with matches.
Between the upper groove that the upper surface of the base is equipped with and the protrusion that upper demagnetization shielded layer lower surface is equipped with, go up certainly
It is all connected by glue between the lower groove that the lower surface of heating layer is equipped with and the protrusion that upper demagnetization shielded layer upper surface is equipped with.
The groundwork thickness is 0.05-0.1mm；The upper demagnetization shielded layer and lower demagnetization shielded layer with a thickness of
0.1-0.15mm；Upper self-heating layer and lower self-heating layer with a thickness of 0.5-0.7mm；The upper flannelette napped fabric layer and lower flannelette napped fabric layer
With a thickness of 0.2-0.3mm, the upper glue layer and lower glue layer with a thickness of 0.01-0.02mm, the upper peeling layer and under
Peeling layer with a thickness of 0.1-0.15mm.
The beneficial effects of the utility model are: structure is simple, effective two-sided electricity can be capable of providing for electromagnetic interference source
Magnetic screen effectively avoids the electromagnetic interference between two components of double faced adhesive tape connection, can also provide effective
Environment sealing, and adhesive is preferably by acrylic ester type adhesive, the transparency, cohesive strength and bond properties are good, especially
There is good bond properties to porous surface, while can be that glue-line is heated by heating layer, effectively avoids cold
In use, because temperature is too low, the caking property of glue-line is reduced, and causes to bond illusive situation, effectively raise in cold place
Adhesive tape can have firm viscosity in any environment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the portion A structure enlargement diagram in Fig. 1；
Fig. 3 is the structural schematic diagram of upper demagnetization shielded layer；
Fig. 4 is the structural schematic diagram of upper self-heating layer in the utility model.
In figure: peeling layer on 1.；2. upper glue layer；Flannelette napped fabric layer on 3.；Demagnetization shielded layer on self-heating layer 5. on 4.；6. base
Layer；7. lower demagnetization shielded layer；8. lower self-heating layer；9. lower flannelette napped fabric layer；10. lower glue layer；11. lower peeling layer；12. glue；401.
Heat-conducting layer；402. aquifer；403. water hole；404. one-way water stop plates；405. water；406. lime bag；407. lower groove；
501. base material film；502. shielded coil；503. raised；601. upper groove.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
In the description of the present invention, it should be understood that term " center ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical
Novel limitation.
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
It is a or more than two.
Embodiment 1
A kind of Automatic-heating type double faced adhesive tape as described in Figure 1, including base 6, are sequentially overlapped from top to bottom in base 6
Upper demagnetization shielded layer 5, upper self-heating layer 4 and the upper flannelette napped fabric layer 3 on surface are coated with upper glue layer 2 on the upper flannelette napped fabric layer 3, should
Upper glue layer 2 is equipped with upper peeling layer 1；It is sequentially overlapped from top to bottom in the lower demagnetization shielded layer 7 of 6 lower surface of base, lower self-heating
Layer 8 and lower flannelette napped fabric layer 9, the lower surface of the lower flannelette napped fabric layer 9 are coated with lower glue layer 10, which is equipped with lower removing
Layer 11.
The upper peeling layer 1 and lower peeling layer 11 avoid glue-line from sending out for protecting to upper glue layer 2 and lower glue layer 10
For being pasted, upper lower glue layer is transparent preferably by acrylic ester type adhesive for raw pollution, the upper glue layer and lower glue layer
Property, cohesive strength and bond properties it is good, especially there is described in good bond properties demagnetization up and down shield porous surface
Layer for shielding the electromagnetism twice pasted avoids that magnetic disturbance phenomenon occurs between each other.
The upper self-heating layer 4 and lower self-heating layer 8 can automatic heating, glue-line is heated, avoid temperature compared with
It is used in low environment, glue-line pastes reduced performance, and it is not firm to paste.
The base 6 is made of PET film or rubber or sponge, PET film waterproof, wear-resisting and high temperature resistant, Neng Gouyou
The performance of the raising adhesive tape of effect.
The lower flannelette napped fabric layer 9 and upper flannelette napped fabric layer 3 is made of polyester fiber cloth, and the flannelette napped fabric layer uses polyester fiber
Cloth can adsorb the moisture in glue-line to avoid different flannelettes, avoid when in use, glue-line causes glue there is a situation where drying
Band can not normal use the case where.
Automatic heating layer 4 includes heat-conducting layer 401 and the aquifer 402 for being located at 401 lower part of heat-conducting layer as shown in Figure 4, described
The internal reservoir of aquifer 402 have water 405, the lime bag 406 equipped with lime is equipped in the heat-conducting layer 401, it is described
Aquifer 402 and heat-conducting layer 401 pass through between the water hole 403 that penetrates be connected to, and one-way water stop is equipped in the water hole 403
Plate 404, and the one-way water stop plate 404, after aquifer 402 is under pressure, one-way water stop plate 404 is opened, water 405 enters
It is contacted in heat-conducting layer 401 with the lime in lime bag 406；The aquifer 401 is made of soft rubber, be able to carry out by
Pressure enters the water stored in aquifer 402 in heat-conducting layer 401 by water hole 403 and contacts with the lime in lime bag, water
Contacting with lime can react, and release a large amount of heat, and heat-conducting layer is made of Heat Conduction Materials such as aluminium foils, can pass heat
Be sent to glue-line, and then glue-line heated, avoid because the viscosity of glue-line reduces caused by temperature is too low, at the same it is described it is unidirectional only
Water plate 404 is located in water passage, and only in the case where pushing aquifer, water can push one-way water stop plate 404 open,
And then enter in heat-conducting layer, while lime bag 402 is supported by cloth, it can be ensured that water is contacted with lime.
Electro-magnetic screen layer 5 as described in Figure 3 is and to be sticked to the shielded coil 502 of 501 two sides of base material film by base material film 501
Composition.The shielded coil 502 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 electro-magnetic screen layer 5 as described in Figure 2 are respectively equipped with protrusion 503, the upper self-heating
The lower surface of layer 4 is equipped with the lower groove 407 matched with the protrusion 403 that 5 upper surface of electro-magnetic screen layer is equipped with, the substrate 6
Upper surface be equipped with the upper groove 601 that matches with the protrusion 503 that 5 lower surface of electro-magnetic screen layer is equipped with.Using protrusion and groove
Between cooperation, can guarantee that electro-magnetic screen layer 5 can be preferably attached with substrate and upper self-heating layer, avoid between send out
Raw opposite displacement.Simultaneously in order to guarantee the more firm of its connection, it is equipped in the upper surface of the substrate 6 upper
Between the protrusion 503 that groove 601 and 5 lower surface of electro-magnetic screen layer are equipped with, the lower groove that the lower surface of upper self-heating layer 4 is equipped with
It is all connected by glue 12 between 407 and the protrusion 503 that is equipped with of 5 upper surface of electro-magnetic screen layer.
Further, the base 6 is with a thickness of 0.05-0.1mm；The upper demagnetization shielded layer 5 and lower demagnetization shielding
Layer 7 with a thickness of 0.1-0.15mm；Upper self-heating layer 4 and lower self-heating layer 8 with a thickness of 0.5-0.7mm；The upper flannelette
Layer 3 and lower flannelette napped fabric layer 9 with a thickness of 0.2-0.3mm, the upper glue layer 2 and lower glue layer 10 with a thickness of 0.01-0.02mm, institute
The upper peeling layer 1 stated and lower peeling layer 11 with a thickness of 0.1-0.15mm.
In the present embodiment selected base 6 with a thickness of 0.07mm, upper demagnetization shielded layer 5 and lower demagnetization shielded layer 7 are thick
Degree is 0.1mm；Upper self-heating layer 4 and lower self-heating layer 8 with a thickness of 0.6mm；Upper flannelette napped fabric layer 3 and lower flannelette napped fabric layer 9 with a thickness of
0.2mm, the upper glue layer 2 and lower glue layer 10 with a thickness of 0.01mm, the thickness of the upper peeling layer 1 and lower peeling layer 11
Degree is 0.15mm.The thickness of adhesive tape provided in this embodiment meets the thickness of adhesive tape demand, while can effectively shield electromagnetism
Signal, while performance has obtained effective reinforcement, at the same can high temperature resistant, waterproof.
Above embodiments are only to the utility model for example, not constituting to the protection scope of the utility model
Limitation, it is all the same or similar with the utility model to design within the protection scope belonged to.
Claims (8)
1. a kind of Automatic-heating type double faced adhesive tape, which is characterized in that including base (6), be sequentially overlapped from top to bottom in base (6)
Upper demagnetization shielded layer (5), upper self-heating layer (4) and the upper flannelette napped fabric layer (3) of upper surface are coated on the upper flannelette napped fabric layer (3)
Upper glue layer (2), the upper glue layer (2) are equipped with upper peeling layer (1)；
It is sequentially overlapped lower demagnetization shielded layer (7), lower self-heating layer (8) and the lower flannelette napped fabric layer in base (6) lower surface from top to bottom
(9), the lower surface of the lower flannelette napped fabric layer (9) is coated with lower glue layer (10), which is equipped with lower peeling layer (11).
2. a kind of Automatic-heating type double faced adhesive tape according to claim 1, which is characterized in that the base (6) be by
PET film or rubber or sponge are made.
3. a kind of Automatic-heating type double faced adhesive tape according to claim 1, which is characterized in that the upper flannelette napped fabric layer (3)
It is made with lower flannelette napped fabric layer (9) of polyester fiber cloth.
4. a kind of Automatic-heating type double faced adhesive tape according to claim 1, which is characterized in that the upper self-heating layer
It (4) include heat-conducting layer (401) and the aquifer (402) for being located at heat-conducting layer (401) lower part, the inside of the aquifer (402)
It stores water (405), the lime bag (406) equipped with lime, the aquifer (402) is equipped in the heat-conducting layer (401)
And heat-conducting layer (401) pass through between penetrate water hole (403) connection, and the water hole (403) in be equipped with one-way water stop plate
(404), and the one-way water stop plate (404) is after aquifer (402) is under pressure, and one-way water stop plate (404) is opened, water (405)
It enters in heat-conducting layer (401) and is contacted with the lime in lime bag (406).
5. a kind of Automatic-heating type double faced adhesive tape according to claim 1, which is characterized in that the upper demagnetization shielded layer
(5) and lower demagnetization shielded layer (7) is all and to be sticked to shielded coil (502) group of base material film (501) two sides by base material film (501)
At.
6. a kind of Automatic-heating type double faced adhesive tape according to claim 1, which is characterized in that the upper demagnetization shielded layer
(5) two sides are respectively equipped with raised (503), and the lower surface of the upper self-heating layer (4) is equipped with and upper demagnetization shielded layer (5)
The upper surface of the lower groove (407) that the protrusion (503) that upper surface is equipped with matches, the base (6) is equipped with and upper demagnetization screen
Cover the upper groove (601) that the protrusion (503) that layer (5) lower surface is equipped with matches.
7. a kind of Automatic-heating type double faced adhesive tape according to claim 6, which is characterized in that the base (6) it is upper
Between the upper groove (601) that surface is equipped with and the protrusion (503) that upper demagnetization shielded layer (5) lower surface is equipped with, upper self-heating layer (4)
The lower surface lower groove (407) being equipped with and the protrusion (503) that is equipped with of upper demagnetization shielded layer (5) upper surface between all pass through glue
(12) it connects.
8. a kind of Automatic-heating type double faced adhesive tape according to claim 1, which is characterized in that described base (6) thickness
For 0.05-0.1mm；The upper demagnetization shielded layer (5) and lower demagnetization shielded layer (7) with a thickness of 0.1-0.15mm；It is upper to add certainly
Thermosphere (4) and lower self-heating layer (8) with a thickness of 0.5-0.7mm；The thickness of the upper flannelette napped fabric layer (3) and lower flannelette napped fabric layer (9)
For 0.2-0.3mm, the upper glue layer (2) and lower glue layer (10) with a thickness of 0.01-0.02mm, the upper peeling layer (1)
With lower peeling layer (11) with a thickness of 0.1-0.15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721351713.8U CN208218748U (en) | 2017-10-19 | 2017-10-19 | A kind of Automatic-heating type double faced adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721351713.8U CN208218748U (en) | 2017-10-19 | 2017-10-19 | A kind of Automatic-heating type double faced adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208218748U true CN208218748U (en) | 2018-12-11 |
Family
ID=64532188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721351713.8U Active CN208218748U (en) | 2017-10-19 | 2017-10-19 | A kind of Automatic-heating type double faced adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208218748U (en) |
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2017
- 2017-10-19 CN CN201721351713.8U patent/CN208218748U/en active Active
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