CN212199111U - Anti-glue-overflow exhaust type insulating strip - Google Patents
Anti-glue-overflow exhaust type insulating strip Download PDFInfo
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- CN212199111U CN212199111U CN202020664392.2U CN202020664392U CN212199111U CN 212199111 U CN212199111 U CN 212199111U CN 202020664392 U CN202020664392 U CN 202020664392U CN 212199111 U CN212199111 U CN 212199111U
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- sided adhesive
- silica gel
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Abstract
The utility model provides an anti-overflow is glued exhaust formula insulating strip, it includes: the release layer, the double-sided adhesive layer, the Mylar layer and the silica gel protective layer; have openly and the back from the type layer, the back is provided with the stripe structure, the back on wheat draws the layer passes through double-sided adhesive layer combine in on the back on type layer, surpass the edge setting of double-sided adhesive layer between the two from the edge on type layer and wheat draw the layer, the silica gel protective layer through the viscose combine in on wheat draws the front on layer. The utility model discloses an insulating strip sets up the stripe structure through the back at type layer, and this stripe structure is favorable to being discharged gas when compound from type layer and double-sided adhesive layer, and then is favorable to the compound from type layer and double-sided adhesive layer. Meanwhile, the edge of the double-sided adhesive layer is designed to be retracted, so that the problem of adhesive overflow during compounding is effectively avoided.
Description
Technical Field
The utility model relates to an insulating strip especially relates to an exhaust formula insulating strip is glued to anti-overflow.
Background
For electronic products, it is often necessary to arrange functional film products inside the products to achieve corresponding purposes, such as heat dissipation, light reflection, insulation, etc. For the notebook, an insulating strip needs to be disposed on the main board inside the notebook to insulate the corresponding area on the main board. However, since the conventional insulating tapes have a layer structure and are protected by the release layer, the release layer is likely to generate bubbles during lamination. Meanwhile, the existing insulating strip still has the problem of glue overflow. In view of the above problems, it is necessary to provide further solutions.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an anti-overflow is glued exhaust formula insulator to overcome the not enough that exists among the prior art.
In order to solve the technical problem, the technical scheme of the utility model is that:
an anti-glue-overflow exhaust type insulation strip, comprising: the release layer, the double-sided adhesive layer, the Mylar layer and the silica gel protective layer;
have openly and the back from the type layer, the back is provided with the stripe structure, the back on wheat draws the layer passes through double-sided adhesive layer combine in on the back on type layer, surpass the edge setting of double-sided adhesive layer between the two from the edge on type layer and wheat draw the layer, the silica gel protective layer through the viscose combine in on wheat draws the front on layer.
As the utility model discloses an improvement of anti-overflow glue exhaust formula insulating strip, from the type layer with PET as the substrate from the type membrane, the coating has silicon oil on it, the stripe structure forms on the one side of PET substrate uniformly.
As the utility model discloses an improvement of exhaust formula insulating strip is glued to anti-overflow, it is formed with one and draws the handle to extend from the one end on type layer.
As the utility model discloses an improvement of exhaust formula insulating strip is glued to anti-overflow, the double-sided adhesive layer is the ya keli double faced adhesive tape of no substrate.
As the utility model discloses an improvement of exhaust formula insulated strip is glued to anti-overflow, the front on Mylar layer is the matte, and the back is the plain noodles.
As the utility model discloses an improvement of anti-overflow and glue exhaust formula insulated strip, the side of silica gel protective layer one end still extends and is formed with one and draws the ear, draw and seted up the locating hole on the ear.
As the utility model discloses an improvement of exhaust formula insulating strip is glued to anti-overflow, the locating hole is circular locating hole or waist shape locating hole.
As the utility model discloses an improvement of anti-overflow exhaust formula insulated strip, the silica gel protective layer includes: the composite PET film comprises a composite PET film and a silica gel layer formed on the composite PET film in a coating mode, wherein the composite PET film comprises the following components in a composite mode: transparent PET rete and blue PET rete, the silica gel layer is formed on the transparent PET rete.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an insulating strip sets up the stripe structure through the back at type layer, and this stripe structure is favorable to being discharged gas when compound from type layer and double-sided adhesive layer, and then is favorable to the compound from type layer and double-sided adhesive layer. Meanwhile, the edge of the double-sided adhesive layer is designed to be retracted, so that the problem of adhesive overflow during compounding is effectively avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is an exploded view of an embodiment of the glue overflow preventing exhaust type insulating strip of the present invention;
fig. 2 is a perspective view of an embodiment of the glue overflow preventing exhaust type insulation strip of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 and 2, an embodiment of the present invention provides an anti-glue-overflow exhaust type insulation strip, which includes: release layer 1, two-sided glue film 2, mylar layer 3 and silica gel protective layer 4.
The release layer 1 is used as a protective layer to protect the adhesive surface of the double-sided adhesive layer 2.
Specifically, the release layer 1 has a front surface 11 and a back surface 12, and in order to overcome the problem that the release layer 1 in the prior art is easy to generate bubbles during compounding, the back surface 12 is provided with a stripe structure, and the stripe structure is designed to form a channel suitable for exhausting. When the release layer 1 is compounded with the double-sided adhesive layer 2, along with the combination of the release layer and the double-sided adhesive layer, gas between the release layer and the double-sided adhesive layer can be discharged through the formed air passage.
In one embodiment, the release layer 1 is a release film with PET as a substrate, which is coated with silicone oil, and the stripe structure is uniformly formed on one side of the PET substrate.
In addition, in order to facilitate the peeling of the release layer 1 in the subsequent use, a pull handle 13 is further formed by extending one end of the release layer 1, and the release layer 1 can be conveniently peeled off through the pull handle 13.
The back 31 of mylar layer 3 bonds on the back 12 of leaving type layer 1 through two-sided adhesive layer 2, and the edge of leaving type layer 1 and mylar layer 3 surpasss the edge setting of two-sided adhesive layer 2 between the two. Therefore, the edge of the double-sided adhesive layer 2 is designed to be retracted inwards, so that a space is reserved for overflow of the double-sided adhesive layer 2 under the action of pressure during compounding, and the problem of glue overflow is avoided.
In one embodiment, the double-sided adhesive layer 2 is an acrylic double-sided adhesive without a substrate. Through adopting the ya keli double faced adhesive tape that does not have the substrate, be favorable to realizing this embodiment anti-overflow and glue exhaust formula insulator thinning design.
In order to facilitate the subsequent peeling and installation of the silicone protective layer 4, a pull tab 41 is further formed by extending the side edge of one end of the silicone protective layer 4, and a positioning hole 411 is formed in the pull tab 41. Wherein, the positioning hole 411 can be designed as a circular positioning hole or a kidney-shaped positioning hole according to actual requirements.
In one embodiment, the silicone protective layer 4 includes: the composite PET film and the silica gel layer formed on the composite PET film in a coating mode, wherein the composite PET film comprises the following components in a composite mode: transparent PET rete and blue PET rete, the silica gel layer is formed on transparent PET rete. The composite PET film aims to meet the requirement of shading, and the blue PET film layer after completely adopting the requirement has higher cost, so that the transparent PET film layer is adopted and compounded with the blue PET film layer, and the cost is favorably reduced.
To sum up, the utility model discloses an insulating strip is through setting up the stripe structure at the back from the type layer, and this stripe structure is favorable to being discharge gas when compounding from type layer and double-sided adhesive layer, and then is favorable to from type layer and double-sided adhesive layer's complex. Meanwhile, the edge of the double-sided adhesive layer is designed to be retracted, so that the problem of adhesive overflow during compounding is effectively avoided.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides an anti-overflow is glued exhaust formula insulator strip, its characterized in that, anti-overflow is glued exhaust formula insulator strip and is included: the release layer, the double-sided adhesive layer, the Mylar layer and the silica gel protective layer;
have openly and the back from the type layer, the back is provided with the stripe structure, the back on wheat draws the layer passes through double-sided adhesive layer combine in on the back on type layer, surpass the edge setting of double-sided adhesive layer between the two from the edge on type layer and wheat draw the layer, the silica gel protective layer through the viscose combine in on wheat draws the front on layer.
2. The adhesive overflow preventing and exhausting type insulating strip according to claim 1, wherein the release layer is a release film using PET as a substrate, silicone oil is coated on the release film, and the stripe structure is uniformly formed on one surface of the PET substrate.
3. The adhesive overflow preventing and exhausting type insulating strip according to claim 1, wherein a pull handle is formed by extending one end of the release layer.
4. The adhesive overflow prevention and air exhaust type insulation strip according to claim 1, wherein the double-sided adhesive layer is an acrylic double-sided adhesive without a substrate.
5. The adhesive overflow preventing and exhausting type insulating strip according to claim 1, wherein the front surface of the mylar layer is a matte surface, and the back surface of the mylar layer is a smooth surface.
6. The glue overflow prevention exhaust type insulation strip according to claim 1, wherein a pull lug is further formed by extending the side edge of one end of the silica gel protection layer, and a positioning hole is formed in the pull lug.
7. The adhesive overflow preventing and exhausting type insulating strip according to claim 6, wherein the positioning hole is a circular positioning hole or a kidney-shaped positioning hole.
8. The glue overflow preventing exhaust type insulation strip according to claim 1, wherein the silica gel protective layer comprises: the composite PET film comprises a composite PET film and a silica gel layer formed on the composite PET film in a coating mode, wherein the composite PET film comprises the following components in a composite mode: transparent PET rete and blue PET rete, the silica gel layer is formed on the transparent PET rete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020664392.2U CN212199111U (en) | 2020-04-27 | 2020-04-27 | Anti-glue-overflow exhaust type insulating strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020664392.2U CN212199111U (en) | 2020-04-27 | 2020-04-27 | Anti-glue-overflow exhaust type insulating strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212199111U true CN212199111U (en) | 2020-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020664392.2U Active CN212199111U (en) | 2020-04-27 | 2020-04-27 | Anti-glue-overflow exhaust type insulating strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212199111U (en) |
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2020
- 2020-04-27 CN CN202020664392.2U patent/CN212199111U/en active Active
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