CN212954969U - Removable adhesive tape - Google Patents
Removable adhesive tape Download PDFInfo
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- CN212954969U CN212954969U CN202020686767.5U CN202020686767U CN212954969U CN 212954969 U CN212954969 U CN 212954969U CN 202020686767 U CN202020686767 U CN 202020686767U CN 212954969 U CN212954969 U CN 212954969U
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Abstract
The utility model discloses a removable adhesive tape, include substrate layer, gluing agent layer and leave type material layer, gluing agent layer includes first gluing agent layer and second gluing agent layer, the substrate layer is located between first gluing agent layer and the second gluing agent layer, still leaves type material layer including reserving, reserve and inlay in first gluing agent layer or second gluing agent layer from type material layer. The utility model discloses a to reserve from the first gluing agent layer of type material layer embedding or second gluing agent layer, reserve promptly from the type material layer and fall into two first gluing agent layers or two second gluing agent layers with first gluing agent layer or second gluing agent layer, when this sticky tape normal use is glued, only need to tear and to come the naked exposure of gluing agent layer from the type material layer, can bond. When the bonded component needs to be reworked, the component can be separated only by tearing off the reserved release material layer, and the component can be reworked.
Description
Technical Field
The utility model belongs to the technical field of the sticky tape technique and specifically relates to a can remove sticky tape is related to.
Background
The adhesive tape is an adhesive for bonding two components, and is used in various fields, such as assembly of electronic components, mechanical parts, various small household appliances, mobile phone accessories and the like. However, since the adhesion of some parts may cause the rework of the parts for some reasons, the adhesive tape needs to have better removability.
When the adhesive tape used in the modern process adopts a high-viscosity adhesive, the adhesive tape can be guaranteed to have high viscosity, but cannot be peeled off during rework or is easy to cause the deformation, damage and the like of materials, and when the adhesive tape adopts a medium-low viscosity adhesive, the peeling is easy to cause the poor bonding of products to cause the peeling, so that the qualified rate of the finished products is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a can remove sticky tape to not enough among the prior art.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve: the utility model provides a removable adhesive tape, includes substrate layer, gluing agent layer and leaves type material layer, gluing agent layer includes first gluing agent layer and second gluing agent layer, the substrate layer is located between first gluing agent layer and the second gluing agent layer, still including reserving from type material layer, reserve from type material layer inlay in first gluing agent layer or second gluing agent layer.
In the above technical scheme, the release material layer comprises a first release material layer and/or a second release material layer, the first release material layer is adhered to the surface of the first adhesive layer, and the second release material layer is adhered to the surface of the second adhesive layer.
In the technical scheme, the reserved release material layer has different prompt colors.
In the technical scheme, the thickness range of the base material layer is 0.05-0.15 mm.
In the technical scheme, the thickness range of the adhesive layer is 0.01-0.1 mm.
In the technical scheme, the thickness range of the reserved release material layer is 0.01-0.12 mm.
In the technical scheme, the thickness range of the release material layer is 0.01-0.12 mm.
The utility model discloses a to reserve from the first gluing agent layer of type material layer embedding or second gluing agent layer, reserve promptly from the type material layer and fall into two first gluing agent layers or two second gluing agent layers with first gluing agent layer or second gluing agent layer, when this sticky tape normal use is glued, only need to tear and to come the naked exposure of gluing agent layer from the type material layer, can bond. When the bonded component needs to be reworked, the component can be separated only by tearing off the reserved release material layer, and the component can be reworked.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be discussed below, it is obvious that the technical solutions described in conjunction with the drawings are only some embodiments of the present invention, and for those skilled in the art, other embodiments and drawings can be obtained according to the embodiments shown in the drawings without creative efforts.
Fig. 1 is a schematic view of the present invention with only the first release material layer.
Fig. 2 is a schematic diagram of the present invention having the first release material layer and the second release material layer.
In the figure: the adhesive comprises a base material layer 1, a first adhesive layer 2, a second adhesive layer 3, a reserved release material layer 4, a first release material layer 5 and a second release material layer 6.
Detailed Description
The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments described in the present disclosure, all other embodiments obtained by a person skilled in the art without creative efforts are within the scope of the present disclosure.
The embodiment of the utility model provides as shown in fig. 1-2, a removable adhesive tape, include substrate layer 1, gluing agent layer and leave the type material layer, gluing agent layer includes first gluing agent layer 2 and second gluing agent layer 3, substrate layer 1 is located between first gluing agent layer 2 and the second gluing agent layer 3, still leaves type material layer 4 including reserving, reserve and inlay in first gluing agent layer 2 or second gluing agent layer 3 from type material layer 4.
From the type material layer including first from type material layer 5 and/or second from type material layer 6, first 5 pastes at 2 surfaces in first gluing agent layer from type material layer, the second pastes at 3 surfaces in second gluing agent layer from type material layer 6.
The release material layer is transparent or any color. The color may be the color of the adhesive tape, but it should be noted that in order to distinguish the release material layer from the reserved release material layer 4, the two colors are not the same, preferably having a color difference of contrast, for example, red versus green.
The reserved release material layer 4 has different prompt colors.
The thickness range of the base material layer is 0.05-0.15 mm.
The thickness range of the adhesive layer is 0.01-0.1 mm.
The thickness range of the reserved release material layer 4 is 0.01-0.12 mm.
The thickness range of the release material layer is 0.01-0.12 mm.
The utility model discloses a to reserve from type material layer 4 embedding first gluing agent layer 2 or second gluing agent layer 3, reserve from type material layer 4 promptly and fall into two first gluing agent layers 2 or two second gluing agent layers 3 with first gluing agent layer 2 or second gluing agent layer 3, when this sticky tape normal use is bonded, only need to tear and to come with gluing agent layer naked exposure from type material layer, can bond. When the bonded component needs to be reworked, the component can be separated only by tearing off the reserved release material layer 4, and the component can be reworked.
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 is indicated by the appended claims, rather than the foregoing description, and all changes that 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 (7)
1. The utility model provides a can remove sticky tape, includes substrate layer, gluing agent layer and leaves type material layer, gluing agent layer includes first gluing agent layer and second gluing agent layer, the substrate layer is located between first gluing agent layer and the second gluing agent layer, its characterized in that: still including reserving from type material layer, reserve from type material layer and inlay in first gluing agent layer or second gluing agent layer.
2. The removable adhesive tape of claim 1, wherein: the release material layer comprises a first release material layer and/or a second release material layer, the first release material layer is pasted on the surface of the first adhesive layer, and the second release material layer is pasted on the surface of the second adhesive layer.
3. The removable adhesive tape of claim 1, wherein: the reserved release material layer has different prompt colors.
4. The removable adhesive tape of claim 1, wherein: the thickness range of the base material layer is 0.05-0.15 mm.
5. The removable adhesive tape of claim 1, wherein: the thickness range of the adhesive layer is 0.01-0.1 mm.
6. The removable adhesive tape of claim 1 or 4, wherein: the thickness range of the reserved release material layer is 0.01-0.12 mm.
7. The removable adhesive tape of claim 1, wherein: the thickness range of the release material layer is 0.01-0.12 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020686767.5U CN212954969U (en) | 2020-04-29 | 2020-04-29 | Removable adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020686767.5U CN212954969U (en) | 2020-04-29 | 2020-04-29 | Removable adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212954969U true CN212954969U (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020686767.5U Active CN212954969U (en) | 2020-04-29 | 2020-04-29 | Removable adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212954969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024092861A1 (en) * | 2022-10-31 | 2024-05-10 | 江阴通利光电科技有限公司 | Reworkable double-sided foam tape, reworking method, and preparation method |
-
2020
- 2020-04-29 CN CN202020686767.5U patent/CN212954969U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024092861A1 (en) * | 2022-10-31 | 2024-05-10 | 江阴通利光电科技有限公司 | Reworkable double-sided foam tape, reworking method, and preparation method |
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