CN219772020U - Waterproof foam double-sided adhesive tape - Google Patents
Waterproof foam double-sided adhesive tape Download PDFInfo
- Publication number
- CN219772020U CN219772020U CN202320274569.1U CN202320274569U CN219772020U CN 219772020 U CN219772020 U CN 219772020U CN 202320274569 U CN202320274569 U CN 202320274569U CN 219772020 U CN219772020 U CN 219772020U
- Authority
- CN
- China
- Prior art keywords
- layer
- waterproof
- foam
- elastic fiber
- sticky tape
- 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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- 239000006260 foam Substances 0.000 title claims abstract description 56
- 239000002390 adhesive tape Substances 0.000 title abstract description 18
- 239000010410 layer Substances 0.000 claims abstract description 105
- 210000004177 elastic tissue Anatomy 0.000 claims abstract description 25
- 239000012528 membrane Substances 0.000 claims abstract description 14
- 239000012790 adhesive layer Substances 0.000 claims abstract description 7
- 238000001035 drying Methods 0.000 claims abstract description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 4
- 241001330002 Bambuseae Species 0.000 claims abstract description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 4
- 239000011425 bamboo Substances 0.000 claims abstract description 4
- 239000003610 charcoal Substances 0.000 claims abstract description 4
- 239000000835 fiber Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 12
- -1 polytetrafluoroethylene Polymers 0.000 claims description 9
- 239000004698 Polyethylene Substances 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 229920005549 butyl rubber Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 229920006306 polyurethane fiber Polymers 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 abstract description 27
- 230000035515 penetration Effects 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000008595 infiltration Effects 0.000 description 4
- 238000001764 infiltration Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000009413 insulation 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
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Adhesive Tapes (AREA)
Abstract
The utility model relates to the technical field of foam adhesive tapes, in particular to a waterproof foam double-sided adhesive tape, which comprises the following components: the foam layer is provided with two layers, the two foam layers are arranged oppositely, a drying layer is arranged in the foam layer, and the drying layer is made of bamboo charcoal fibers; the elastic fiber layer is arranged on the upper surface and the lower surface of the foam layer; the waterproof film layer is arranged on the upper surface and the lower surface of the elastic fiber layer; the waterproof layer is arranged on the upper surface and the lower surface of the waterproof membrane layer; the adhesive layer is arranged on the upper surface and the lower surface of the waterproof layer. Waterproof membrane layer and waterproof layer improve the waterproof performance of bubble cotton sticky tape, effectively avoid the moisture to bubble cotton sticky tape internal penetration, further increase bubble cotton sticky tape's waterproof nature and leakproofness, this device easy operation, waterproof nature is strong, extension bubble cotton sticky tape life, and the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of foam tapes, and particularly relates to a waterproof foam double-sided tape.
Background
The traditional foam adhesive tape is manufactured by coating solvent type (or hot melt type) pressure-sensitive adhesive on one or two sides of EVA, PU or PE foam as a base material and then coating release materials, and the product is widely applied to electronic and electric products, mechanical parts, various small household appliances, mobile phone accessories, industrial instruments, computers, peripheral equipment, automobile accessories, video and audio equipment, toys, cosmetics, process gifts, medical instruments, electric tools, office stationery, shelf display, home decoration, acrylic glass, ceramic products, insulation of transportation industry, pasting, sealing, skid resistance and shock absorption packaging. When the waterproof foam is used in a humid environment, moisture possibly permeates foam, so that the service life and effect of the foam are affected, and the moisture possibly also enters an electronic or electric appliance to affect the use of the electronic or electric appliance, so that the waterproof foam double faced adhesive tape is needed to solve the problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a waterproof foam double-sided adhesive tape which is used for solving the problems in the prior market in the background technology.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a waterproof foam double-sided tape comprising:
the foam layer is provided with two layers, the two foam layers are arranged oppositely, a drying layer is arranged in the foam layer, and the drying layer is made of bamboo charcoal fibers;
the elastic fiber layer is arranged on the upper surface and the lower surface of the foam layer;
the waterproof film layer is arranged on the upper surface and the lower surface of the elastic fiber layer;
the waterproof layer is arranged on the upper surface and the lower surface of the waterproof membrane layer;
the adhesive layer is arranged on the upper surface and the lower surface of the waterproof layer.
Through above-mentioned technical scheme, waterproof membrane layer and waterproof layer improve the waterproof performance of bubble cotton sticky tape, effectively avoid the infiltration of moisture to bubble cotton sticky tape in, the dry layer is dry the moisture in absorbing bubble cotton sticky tape to bubble cotton sticky tape, and elastic fiber layer has certain elasticity and waterproof nature, increases compressibility, resilience and waterproof nature of bubble cotton sticky tape, further increases waterproof nature and the leakproofness of bubble cotton sticky tape, extension bubble cotton sticky tape's life.
As a preferred embodiment of the present utility model, the elastic fiber layer is made of polyurethane fiber, and the elastic fiber layer has a thickness of-mm.
Through the technical scheme, the elastic fiber layer has certain elasticity and waterproof property, so that the compressibility, rebound resilience and waterproof property of the foam adhesive tape are improved, the foam adhesive tape continuously has waterproof property, and the service life of the foam adhesive tape is prolonged.
As a preferable scheme of the utility model, the upper surface and the lower surface of the elastic fiber layer are sprayed with waterproof coatings, and the waterproof coatings are polytetrafluoroethylene coatings.
Through the technical scheme, the waterproof coating has good waterproof performance, and the waterproof performance of the foam adhesive tape is further improved.
As a preferable scheme of the utility model, the waterproof membrane layer is made of polyethylene, and the thickness of the waterproof membrane layer is (-mm).
Through the technical scheme, the waterproof film layer has good waterproof performance, and the waterproof performance of the foam adhesive tape is further improved.
In a preferred embodiment of the present utility model, the waterproof layer is made of polyethylene material, butyl rubber material or acrylic acid material, and the thickness of the waterproof layer is (-mm).
As a preferable scheme of the utility model, the adhesive layer is made of pressure-sensitive adhesive.
Compared with the prior art, the utility model has the beneficial effects that:
waterproof membrane layer and waterproof layer improve the waterproof performance of bubble cotton sticky tape, effectively avoid the moisture to the bubble cotton sticky tape in infiltration, the dry layer carries out the moisture in the dry absorption bubble cotton sticky tape to bubble cotton sticky tape, elastic fiber layer has certain elasticity and waterproof nature, increase the compressibility, resilience and the waterproof nature of bubble cotton sticky tape, further increase the waterproof nature and the leakproofness of bubble cotton sticky tape, the life of extension bubble cotton sticky tape, this device easy operation, waterproof nature is strong, extension bubble cotton sticky tape life, the practicality is strong.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the structure of a foam tape of the present utility model;
fig. 2 is a schematic diagram of the structure of fig. 1 according to the present utility model.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below in connection with the embodiments of the present utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides the following examples:
a waterproof foam double-sided tape comprising: foam layer 1, elastic fiber layer 2, waterproof membrane layer 3, waterproof layer 4 and viscose layer 5, foam layer 1 presss from both sides between locating two-layer elastic fiber layer 2, elastic fiber layer 2 presss from both sides and locates between two-layer waterproof membrane layer 3, waterproof membrane layer 3 presss from both sides and locates between two-layer waterproof layer 4, waterproof layer 4 presss from both sides and locates between two-layer viscose layer 5, be equipped with dry layer 11 in foam layer 1, dry layer 11 material is bamboo charcoal fiber, waterproof membrane layer 3 and waterproof layer 4 improve the waterproof performance of foam sticky tape, effectively avoid the infiltration in the foam sticky tape to the moisture in the foam sticky tape, dry layer 11 carries out the moisture in the dry absorption foam sticky tape to the foam sticky tape, elastic fiber layer 2 has certain elasticity and waterproof nature, increase the compressibility, resilience and waterproof nature of foam sticky tape, further increase the waterproof nature and the leakproofness of foam sticky tape, the life of extension foam sticky tape.
As a further improvement of the utility model, the elastic fiber layer 2 is made of polyurethane fibers, the thickness of the elastic fiber layer 2 is 0.5-1mm, the elastic fiber layer 2 has certain elasticity and waterproofness, the compressibility, rebound resilience and waterproofness of the foam adhesive tape are improved, the foam adhesive tape has waterproof performance continuously, and the service life of the foam adhesive tape is prolonged.
As a further improvement of the utility model, the upper surface and the lower surface of the elastic fiber layer 2 are sprayed with waterproof coatings, the waterproof coatings are polytetrafluoroethylene coatings, and the waterproof coatings have good waterproof performance, so that the waterproof performance of the foam adhesive tape is further improved.
As a further improvement of the waterproof adhesive tape, the waterproof film layer 3 is made of polyethylene, the thickness of the waterproof film layer 3 is 0.1-0.3mm, the waterproof film layer 3 has good waterproof performance, and the waterproof performance of the foam adhesive tape is further improved.
As a further improvement of the utility model, the waterproof layer 4 is made of polyethylene material or butyl rubber material or acrylic acid material, and the thickness of the waterproof layer 4 is 0.1-0.5mm.
As a further improvement of the utility model, the adhesive layer 5 is made of pressure-sensitive adhesive.
Waterproof membrane layer 3 and waterproof layer 4 improve the waterproof performance of bubble cotton sticky tape, effectively avoid the infiltration in the water to the bubble cotton sticky tape, dry layer 11 carries out the moisture in the dry absorption bubble cotton sticky tape to the bubble cotton sticky tape, elastic fiber layer 2 has certain elasticity and waterproof nature, increase the compressibility, resilience and the waterproof nature of bubble cotton sticky tape, further increase the waterproof nature and the leakproofness of bubble cotton sticky tape, the life of extension bubble cotton sticky tape, this device easy operation, waterproof nature is strong, extension bubble cotton sticky tape life, the practicality is strong, service and the development market that can be better.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A waterproof foam double-sided tape, comprising:
the foam layer (1), the foam layer (1) is provided with two layers, the two layers of foam layers (1) are oppositely arranged, a drying layer (11) is arranged in the foam layer (1), and the drying layer (11) is made of bamboo charcoal fibers;
the elastic fiber layer (2), the said elastic fiber layer (2) locates on upper surface and lower surface of the said foam layer (1);
the waterproof membrane layer (3) is arranged on the upper surface and the lower surface of the elastic fiber layer (2);
the waterproof layer (4) is arranged on the upper surface and the lower surface of the waterproof membrane layer (3);
the adhesive layer (5), the adhesive layer (5) is located the upper surface and the lower surface of waterproof layer (4).
2. The waterproof foam double-sided tape according to claim 1, wherein the elastic fiber layer (2) is made of polyurethane fiber, and the thickness of the elastic fiber layer (2) is 0.5-1mm.
3. The waterproof foam double-sided tape according to claim 1, wherein the upper surface and the lower surface of the elastic fiber layer are sprayed with a waterproof coating, and the waterproof coating is a polytetrafluoroethylene coating.
4. The waterproof foam double-sided tape according to claim 1, wherein the waterproof film layer (3) is made of polyethylene, and the thickness of the waterproof film layer (3) is 0.1-0.3mm.
5. The waterproof foam double-sided tape according to claim 1, wherein the waterproof layer (4) is made of polyethylene material or butyl rubber material or acrylic acid material, and the thickness of the waterproof layer (4) is 0.1-0.5mm.
6. The waterproof foam double-sided tape according to claim 1, wherein the adhesive layer (5) is made of pressure-sensitive adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320274569.1U CN219772020U (en) | 2023-02-21 | 2023-02-21 | Waterproof foam double-sided adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320274569.1U CN219772020U (en) | 2023-02-21 | 2023-02-21 | Waterproof foam double-sided adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219772020U true CN219772020U (en) | 2023-09-29 |
Family
ID=88105811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320274569.1U Active CN219772020U (en) | 2023-02-21 | 2023-02-21 | Waterproof foam double-sided adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219772020U (en) |
-
2023
- 2023-02-21 CN CN202320274569.1U patent/CN219772020U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |