CN220887388U - Foam adhesive tape convenient for sectional use - Google Patents
Foam adhesive tape convenient for sectional use Download PDFInfo
- Publication number
- CN220887388U CN220887388U CN202322496425.3U CN202322496425U CN220887388U CN 220887388 U CN220887388 U CN 220887388U CN 202322496425 U CN202322496425 U CN 202322496425U CN 220887388 U CN220887388 U CN 220887388U
- Authority
- CN
- China
- Prior art keywords
- foam
- top surface
- mold insert
- sensitive adhesive
- adhesive layer
- 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.)
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Links
- 239000006260 foam Substances 0.000 title claims abstract description 62
- 239000002390 adhesive tape Substances 0.000 title abstract description 9
- 239000000758 substrate Substances 0.000 claims abstract description 24
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims abstract description 20
- 239000010410 layer Substances 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000011248 coating agent Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims abstract description 4
- 229910052709 silver Inorganic materials 0.000 claims abstract description 3
- 239000004332 silver Substances 0.000 claims abstract description 3
- 230000011218 segmentation Effects 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims 4
- 238000003780 insertion Methods 0.000 claims 4
- 238000013016 damping Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Adhesive Tapes (AREA)
Abstract
The utility model discloses a foam adhesive tape convenient for sectional use, which comprises the following components: foam substrate, first pressure sensitive adhesive layer and mold insert, first pressure sensitive adhesive layer sets up the top surface at foam substrate, the top surface interval of foam substrate is provided with the embedded groove of transversely extending, the mold insert is filled and is set up in the embedded groove, the top surface coating of mold insert has the release, the top surface of release flushes with the top surface of foam substrate, the mold insert adopts the bubble silver that extends along embedded groove length direction. The foam adhesive tape convenient for sectional use has good damping effect, can tear foam base materials from the embedded groove by bare hands, is convenient for sectional operation and safer.
Description
Technical Field
The utility model relates to the field of foam tapes, in particular to a foam tape convenient for sectional use.
Background
The foam adhesive tape takes foam as a base material, the surface of the base material is coated with pressure-sensitive adhesive, and release paper is usually coated on the pressure-sensitive adhesive. The foam adhesive tape has the functions of bonding, sealing and damping, and is widely applied to the production and packaging of products such as electronic products, mechanical parts, toys and the like.
During use, the foam tape needs to be unreeled and segmented. Because the foam has a certain thickness, the thicker foam has better damping effect, but the difficulty of segmentation is increased, the foam needs to be cut off by a cutter, the operation risk is increased, and the improvement is needed.
Disclosure of utility model
The utility model aims to provide the foam adhesive tape which is convenient for sectioning and use, is convenient for tearing and sectioning by bare hands, and improves the convenience and safety of operation.
To achieve the purpose, the utility model adopts the following technical scheme:
A foam tape for facilitating segmented use, comprising: foam substrate, first pressure sensitive adhesive layer and mold insert, first pressure sensitive adhesive layer sets up the top surface at foam substrate, the top surface interval of foam substrate is provided with the embedded groove of transversely extending, the mold insert is filled and is set up in the embedded groove, the top surface coating of mold insert has the release, the top surface of release flushes with the top surface of foam substrate, the mold insert adopts the bubble silver that extends along embedded groove length direction.
And the top surface of the first pressure-sensitive adhesive layer is provided with release paper.
The length of the embedded groove corresponds to the width of the foam base material.
Wherein the depth of the embedded groove is not less than half of the thickness of the foam base material.
Wherein the top width of the embedded groove is smaller than the bottom width of the embedded groove.
Wherein, the bottom surface of the foam substrate is provided with a second pressure-sensitive adhesive layer.
The utility model has the beneficial effects that: foam sticky tape convenient to segmentation use, specially designed embedded groove to pack through the mold insert, do not influence the shock attenuation effect of use, when needs segmentation, can follow the tearing of the cotton substrate of embedded groove department, resistance is little, can carry out the segmentation free hand, has promoted the convenience and the security of operation.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
Fig. 2 is a schematic view of the foam substrate of fig. 1 after being segmented.
Detailed Description
The technical solution of the present utility model will be further described with reference to fig. 1 to 2 by means of specific embodiments.
The foam tape for easy sectional use as shown in fig. 1 comprises: foam substrate 1, first pressure sensitive adhesive layer 2 and mold insert 5, foam substrate 1 adopts banded EVA foam or PE foam, and the selection is nimble. The first pressure-sensitive adhesive layer 2 is arranged on the top surface of the foam base material 1, and in this embodiment, release paper 3 is arranged on the top surface of the first pressure-sensitive adhesive layer 2, so that the first pressure-sensitive adhesive layer 2 is protected, and winding and storage are facilitated. Before use, the release paper 3 is peeled off, and the operation is simple.
The foam adhesive tape used on one side can be used on both sides, and in addition, the bottom surface of the foam base material 1 can be provided with a second pressure-sensitive adhesive layer, so that the application range is wide.
The top surface interval of the foam substrate 1 is provided with transversely extending embedded grooves 4, and the embedded grooves 4 are distributed at equal intervals along the length direction of the foam substrate 1, so that segmentation is facilitated. In this embodiment, the depth of the embedding groove 4 is not less than half of the thickness of the foam substrate 1, when the foam substrate 1 needs to be segmented, the tearing of the foam substrate 1 can be performed from the corresponding embedding groove, the resistance is small, and the segmentation can be performed by bare hands, thereby improving the convenience and safety of operation.
In addition, the length of the embedded groove 4 corresponds to the width of the foam base material 1, so that the resistance of tearing and sectioning the foam base material 1 along the embedded groove 4 is further reduced. As shown in fig. 2, the foam base material 1 is flexible to use after being segmented.
As shown in fig. 1, the insert 5 is filled in the embedding groove 4, in this embodiment, the insert 5 adopts a foam strip extending along the length direction of the embedding groove, and the filling of the embedding groove 4 is performed through the insert 5, so that the coating of the first pressure-sensitive adhesive layer 2 is facilitated, and the damping effect of the whole use of the foam adhesive tape is not affected.
The top surface of mold insert 5 is coated with release agent 6, avoids first pressure sensitive adhesive layer 2 to take place the adhesion with mold insert 5, in this embodiment, release agent 6's top surface flushes with the top surface of foam substrate 1, ensures the planarization of first pressure sensitive adhesive layer 2.
As shown in fig. 2, after the foam base material 1 is torn from the corresponding embedding groove, the insert can be taken out, so that the operation is labor-saving, and the insert is prevented from falling off in the subsequent use process. In this embodiment, the width of the top of the insert groove 4 is smaller than the width of the bottom of the insert groove 4, so as to form an isosceles trapezoid structure, and the cross section of the insert 5 corresponds to the insert groove 4, and by this structure of the insert groove 4, the elastic clamping and limiting of the insert 5 are performed, so that the falling problem of the insert 5 is avoided.
The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.
Claims (6)
1. Foam tape convenient to segmentation use, its characterized in that includes: foam substrate, first pressure sensitive adhesive layer and mold insert, first pressure sensitive adhesive layer sets up the top surface at foam substrate, the top surface interval of foam substrate is provided with the embedded groove of transversely extending, the mold insert is filled and is set up in the embedded groove, the top surface coating of mold insert has the release, the top surface of release flushes with the top surface of foam substrate, the mold insert adopts the bubble silver that extends along embedded groove length direction.
2. The foam tape for easy-to-use segments according to claim 1, wherein the first pressure-sensitive adhesive layer has a release paper on its top surface.
3. The foam tape for facilitating the use of segments according to claim 1, wherein the length of the insertion groove corresponds to the width of the foam base material.
4. The foam tape for facilitating segmented use according to claim 1, wherein the depth of the insertion groove is not less than half the thickness of the foam base material.
5. The foam tape for facilitating segmented use according to claim 1, wherein the top width of the insertion groove is smaller than the bottom width of the insertion groove.
6. The foam tape for facilitating segmented use according to claim 1, wherein the foam substrate is provided with a second pressure-sensitive adhesive layer on the bottom surface thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322496425.3U CN220887388U (en) | 2023-09-14 | 2023-09-14 | Foam adhesive tape convenient for sectional use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322496425.3U CN220887388U (en) | 2023-09-14 | 2023-09-14 | Foam adhesive tape convenient for sectional use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220887388U true CN220887388U (en) | 2024-05-03 |
Family
ID=90878630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322496425.3U Active CN220887388U (en) | 2023-09-14 | 2023-09-14 | Foam adhesive tape convenient for sectional use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220887388U (en) |
-
2023
- 2023-09-14 CN CN202322496425.3U patent/CN220887388U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |