CN211445599U - Dustproof ventilative sticky tape - Google Patents
Dustproof ventilative sticky tape Download PDFInfo
- Publication number
- CN211445599U CN211445599U CN201922181574.4U CN201922181574U CN211445599U CN 211445599 U CN211445599 U CN 211445599U CN 201922181574 U CN201922181574 U CN 201922181574U CN 211445599 U CN211445599 U CN 211445599U
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- CN
- China
- Prior art keywords
- layer
- adhesive
- breathable
- release
- nano
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- 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.)
- Expired - Fee Related
Links
- 239000010410 layer Substances 0.000 claims abstract description 84
- 239000012790 adhesive layer Substances 0.000 claims abstract description 44
- 239000000758 substrate Substances 0.000 claims abstract description 24
- 239000002052 molecular layer Substances 0.000 claims abstract description 21
- 230000001070 adhesive effect Effects 0.000 claims abstract description 20
- 239000000853 adhesive Substances 0.000 claims abstract description 18
- 239000002390 adhesive tape Substances 0.000 claims abstract description 9
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims abstract description 4
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims abstract description 4
- 239000003365 glass fiber Substances 0.000 claims abstract description 4
- -1 polyethylene Polymers 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 239000002585 base Substances 0.000 description 7
- 239000000428 dust Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 238000007731 hot pressing Methods 0.000 description 2
- 230000009545 invasion Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000007774 longterm Effects 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
- 239000002861 polymer material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Adhesive Tapes (AREA)
- Laminated Bodies (AREA)
Abstract
A dustproof breathable adhesive tape comprises a release layer, an adhesive layer, a substrate layer, a nano layer and a breathable layer which are sequentially bonded, wherein the adhesive layer is arranged on the upper surface of the substrate layer, the release layer is arranged on the upper surface of the adhesive layer, the nano layer is arranged on the lower surface of the substrate layer, and the breathable layer is arranged on the lower surface of the nano layer; the adhesive layer is granular butyl pressure-sensitive adhesive, and the substrate layer is made of glass fiber; the upper surface and the lower surface of the adhesive layer are respectively a weak adhesive surface and a strong adhesive surface, the substrate layer is arranged below the strong adhesive surface of the adhesive layer, and the release layer is arranged above the weak adhesive surface of the adhesive layer; the release layer is provided with a hand tearing part positioned on the side edge.
Description
Technical Field
The utility model relates to a sticky tape especially relates to a dustproof ventilative sticky tape.
Background
With the rapid development of electronic information technology, the performance of related consumables needs to be improved continuously to meet the dustproof requirement of electronic components. The existing adhesive tape for electronic components is only temporarily used, is not aging-resistant, and has unsatisfactory dustproof performance and air permeability, and in order to obtain better dustproof performance, the manufacturing cost is greatly increased, and the popularization is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that compensate above-mentioned prior art's defect, provide a dustproof ventilative sticky tape that can prevent dust and can be ventilative.
The technical problem of the utility model can be solved through following technical scheme:
a dustproof breathable adhesive tape comprises a release layer, an adhesive layer, a substrate layer, a nano layer and a breathable layer which are sequentially bonded, wherein the adhesive layer is arranged on the upper surface of the substrate layer, the release layer is arranged on the upper surface of the adhesive layer, the nano layer is arranged on the lower surface of the substrate layer, and the breathable layer is arranged on the lower surface of the nano layer;
the adhesive layer is granular butyl pressure-sensitive adhesive, and the substrate layer is made of glass fiber;
the upper surface and the lower surface of the adhesive layer are respectively a weak adhesive surface and a strong adhesive surface, the substrate layer is arranged below the strong adhesive surface of the adhesive layer, and the release layer is arranged above the weak adhesive surface of the adhesive layer;
the release layer is provided with a hand tearing part positioned on the side edge.
Further, the release layer is release paper.
Further, the breathable layer is made of polyethylene or polypropylene.
Further, the thickness of the release layer is 0.02 mm-0.15 mm.
Further, the thickness of the adhesive layer is 0.01 mm-0.02 mm.
Further, the thickness of the substrate layer is 0.05 mm-0.15 mm.
Further, the thickness of the nano layer is 0.001 mm-0.1 mm.
Further, the thickness of the breathable layer is 0.02 mm-0.1 mm.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is:
the utility model provides a dustproof ventilative sticky tape, structural design is reasonable, and the efficiency is showing.
The utility model discloses a be provided with the nanolayer on the sticky tape, can waterproof grease proofing antifog, and be not stained with the dust, the invasion of effective separation hydrone and dust.
The utility model discloses a be provided with ventilative layer on the sticky tape, can realize ventilation function.
The utility model discloses be provided with graininess adhesive layer, can ensure that the sticky tape has good adhesive property.
Drawings
Fig. 1 is a schematic diagram of the specific structure of the present invention.
Reference numbers in the figures:
1 from the type layer, 11 hand tears portion, 2 adhesive layer, 3 base plate layer, 4 nanometer layers, 5 ventilative layers.
Detailed Description
The present invention will be further described below based on preferred embodiments with reference to the accompanying drawings.
In addition, for convenience of understanding, various components on the drawings are enlarged (thick) or reduced (thin), but this is not intended to limit the scope of the present invention.
Singular references also include plural references and vice versa.
In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "left", "right", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be interpreted as limiting the present invention. Furthermore, in the description of the present invention, the terms first, second, etc. are used herein to distinguish between different elements, but these should not be limited by the order of manufacture or construed to indicate or imply relative importance, and their names may differ between the detailed description of the invention and the claims.
The words used in this specification are words of description used in describing embodiments of the invention, but are not intended to limit the invention. It is also to be understood that, unless otherwise expressly stated or limited, the terms "disposed," "connected," and "connected" are intended to be open-ended, i.e., may be fixedly connected, detachably connected, or integrally connected; they may be mechanically coupled, directly coupled, indirectly coupled through intervening media, or may be interconnected between two elements. The above-mentioned meaning belonging to the present invention is specifically understood by those skilled in the art.
As shown in fig. 1, a dustproof breathable adhesive tape comprises five layers, from top to bottom: from type layer 1, adhesive layer 2, base plate layer 3, nano layer 4 and ventilative layer 5, base plate layer 3 is as the basic unit of whole sticky tape, for the sticky tape is whole to provide the support, adhesive layer 2 sets up in the upper surface of base plate layer 3, set up in the upper surface of adhesive layer 2 from type layer 1, then from type layer 1 to be connected with base plate layer 3 through adhesive layer 2, nano layer 4 sets up in the lower surface of base plate layer 3, ventilative layer 5 sets up in nano layer 4's lower surface, then ventilative layer 5 is connected with base plate layer 3 through nano layer 4.
The substrate layer 3 is a glass fiber cloth layer, which has the characteristics of air permeability, acid resistance and alkali resistance, and has certain strength and toughness. The thickness of the substrate layer 3 is 0.05 mm-0.15 mm.
The adhesive layer 2 is a granular butyl pressure sensitive adhesive, which is coated on the upper surface of the substrate layer 3. The thickness of the adhesive layer 2 is 0.01 mm-0.02 mm.
Preferably, the upper and lower surfaces of the adhesive layer 2 are a weak adhesive surface and a strong adhesive surface, respectively, wherein the substrate layer 3 is disposed below the strong adhesive surface of the adhesive layer 2, and the release layer 1 is disposed above the weak adhesive surface of the adhesive layer 2, so that the adhesive layer 2 can be firmly bonded with the substrate layer 3, and the release layer 1 can be easily separated from the adhesive layer 2.
Release layer 1 adopts barrier paper, can separate easily with adhesive layer 2, and no glue remains on release layer 1 for when not using dustproof ventilative sticky tape, the viscidity before the protection adhesive layer 2 was not used. The thickness of the release layer 1 is 0.02 mm-0.15 mm.
Preferably, the release layer 1 has a hand-tearing portion 11 at a side edge, when the release layer 1 is torn, it is easy to grasp by hand and separate the release layer 1 from the adhesive layer 2.
The nano layer 4 is waterproof, oilproof and antifogging, is not stained with dust, and does not need to be cleaned on the surface of the adhesive tape in long-term normal use, so that the influence on the use effect is avoided. The thickness of the nano layer 4 is 0.001 mm-0.1 mm.
The air-permeable layer 5 is made of high polymer material, such as polyethylene or polypropylene, and is processed by a casting micro-pressure stretching process, so that the air-permeable layer has the functions of air permeability, water impermeability and dust prevention, and the service life is prolonged. The thickness of the air-permeable layer 5 is 0.02 mm-0.1 mm.
The utility model provides a manufacturing process of dustproof ventilative sticky tape as follows:
firstly, uniformly coating the upper surface of the substrate layer 3 with an adhesive layer 2, then adhering a release layer 1 to the upper surface of the adhesive layer 2, bonding the nano layer 4 to the lower surface of the substrate layer 3 through hot pressing, and then hot pressing the breathable layer 5 to the lower surface of the nano layer 4.
When the adhesive is specifically implemented, the release layer 1 is removed to expose the adhesive layer 2, and then the adhesive layer 2 is bonded at a position needing bonding.
The utility model provides a dustproof ventilative sticky tape, structural design is reasonable, and the efficiency is showing, and it is through being provided with nano-layer 4 and ventilative layer 5 on the sticky tape, can effectively separate the invasion of hydrone and dust to realize ventilation function, simultaneously, graininess adhesive layer 2 can ensure that the sticky tape has good adhesive property.
The detailed description of the embodiments of the present invention has been presented above, and it will be apparent to those skilled in the art that the present invention can be modified and improved without departing from the principles of the present invention, and the modifications and improvements also belong to the protection scope of the claims of the present invention.
Claims (8)
1. A dustproof breathable adhesive tape is characterized in that: the adhesive is characterized by comprising a release layer (1), an adhesive layer (2), a substrate layer (3), a nano layer (4) and a breathable layer (5) which are sequentially bonded, wherein the adhesive layer (2) is arranged on the upper surface of the substrate layer (3), the release layer (1) is arranged on the upper surface of the adhesive layer (2), the nano layer (4) is arranged on the lower surface of the substrate layer (3), and the breathable layer (5) is arranged on the lower surface of the nano layer (4);
the adhesive layer (2) is granular butyl pressure-sensitive adhesive, and the substrate layer (3) is made of glass fiber;
the upper surface and the lower surface of the adhesive layer (2) are respectively a weak adhesive surface and a strong adhesive surface, the substrate layer (3) is arranged below the strong adhesive surface of the adhesive layer (2), and the release layer (1) is arranged above the weak adhesive surface of the adhesive layer (2);
from type layer (1) be provided with one and lie in hand tear portion (11) of side.
2. The dustproof breathable adhesive tape according to claim 1, wherein the release layer (1) is release paper.
3. The dustproof breathable tape according to claim 1, wherein the breathable layer (5) is made of polyethylene or polypropylene.
4. The dustproof breathable tape according to claim 1, wherein the thickness of the release layer (1) is 0.02mm to 0.15 mm.
5. The dustproof breathable tape according to claim 1, wherein the thickness of the adhesive layer (2) is 0.01mm to 0.02 mm.
6. The dustproof breathable adhesive tape according to claim 1, wherein the thickness of the substrate layer (3) is 0.05mm to 0.15 mm.
7. A dustproof breathable adhesive tape according to claim 1, wherein the thickness of the nano layer (4) is 0.001mm to 0.1 mm.
8. The dustproof breathable tape according to claim 1, wherein the thickness of the breathable layer (5) is 0.02mm to 0.1 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922181574.4U CN211445599U (en) | 2019-12-06 | 2019-12-06 | Dustproof ventilative sticky tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922181574.4U CN211445599U (en) | 2019-12-06 | 2019-12-06 | Dustproof ventilative sticky tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211445599U true CN211445599U (en) | 2020-09-08 |
Family
ID=72320348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922181574.4U Expired - Fee Related CN211445599U (en) | 2019-12-06 | 2019-12-06 | Dustproof ventilative sticky tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211445599U (en) |
-
2019
- 2019-12-06 CN CN201922181574.4U patent/CN211445599U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200908 |