CN210215216U - Waterproof foam double-sided adhesive tape - Google Patents
Waterproof foam double-sided adhesive tape Download PDFInfo
- Publication number
- CN210215216U CN210215216U CN201921031919.1U CN201921031919U CN210215216U CN 210215216 U CN210215216 U CN 210215216U CN 201921031919 U CN201921031919 U CN 201921031919U CN 210215216 U CN210215216 U CN 210215216U
- Authority
- CN
- China
- Prior art keywords
- layer
- waterproof
- adhesive layer
- adhesive
- 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.)
- Expired - Fee Related
Links
- 239000006260 foam Substances 0.000 title claims description 7
- 239000002390 adhesive tape Substances 0.000 title description 4
- 239000010410 layer Substances 0.000 claims abstract description 50
- 239000012790 adhesive layer Substances 0.000 claims abstract description 40
- 239000000758 substrate Substances 0.000 claims abstract description 19
- 229920000742 Cotton Polymers 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 6
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims abstract description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229920003020 cross-linked polyethylene Polymers 0.000 claims abstract description 4
- 239000004703 cross-linked polyethylene Substances 0.000 claims abstract description 4
- 239000003292 glue Substances 0.000 claims abstract description 4
- 239000006261 foam material Substances 0.000 claims 1
- 239000012528 membrane Substances 0.000 abstract description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000003522 acrylic cement Substances 0.000 description 2
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Images
Landscapes
- Adhesive Tapes (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model relates to a cotton double sided tape of waterproof bubble, including substrate layer, adhesive layer and waterproof layer, the adhesive layer includes first adhesive layer and second adhesive layer, first adhesive layer and second adhesive layer set up respectively at substrate layer upper surface and lower surface, the waterproof layer includes first waterproof layer and second waterproof layer, the substrate layer is ultra-thin obturator electron crosslinked polyethylene expanded material, still includes from the type membrane, the utility model discloses simple structure, the whole thickness setting of sticky tape is at 0.2mm once, and the leakproofness that bonds has been guaranteed to ultra-thin sticky tape, and the waterproof nature of sticky tape has been guaranteed to two waterproof layers, and the bonding strength of sticky tape has been guaranteed to high viscosity acrylic acid glue.
Description
Technical Field
The utility model relates to an sticky tape technical field especially relates to a cotton double sided tape of waterproof bubble.
Background
The foam adhesive tape is manufactured by using EVA (ethylene vinyl acetate) or PE (polyethylene) foam as a base material, coating a solvent type (or hot melt type) pressure-sensitive adhesive and compounding release paper, has the functions of sealing and shock absorption, has excellent sealing property, compression deformation resistance, flame retardance, wettability and the like, and is widely applied to electronic and electric products, mechanical parts, various small household appliances, mobile phone accessories, industrial instruments, computers and peripheral equipment, automobile accessories, audio and video equipment, toys, cosmetics and the like.
The existing foam adhesive tape is deficient in adhesive force and waterproof effect, and is especially deficient in adhesive force to metal and plastic.
When the adhesive is used for bonding small spaces of electronic products, the thickness of the adhesive influences the appearance and the sealing performance of the products.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a cotton double sided tape of waterproof bubble, including substrate layer 3, adhesive layer and waterproof layer, the adhesive layer includes first adhesive layer 5 and second adhesive layer 1, first adhesive layer 5 and second adhesive layer 1 set up respectively on substrate layer 3 and below, the waterproof layer includes first waterproof layer 4 and second waterproof layer 2, substrate layer 3 is ultra-thin obturator electron crosslinked polyethylene expanded material, still includes from type membrane 6.
Further, the adhesive layer adopts high viscosity acrylic acid glue, first waterproof layer 4 sets up between first adhesive layer 5 and substrate layer 3, second waterproof layer 2 sets up between second adhesive layer 1 and substrate layer 3, it sets up on 5 surfaces of first adhesive layer to leave type membrane 6.
Further, the thickness of the release film 6 is 0.2-0.5mm, and the total thickness of the substrate layer 3, the adhesive layer and the waterproof layer is 0.15-0.2 mm.
The utility model relates to a cotton double sided tape of waterproof bubble, simple structure, the whole thickness setting of sticky tape is at 0.2mm once, and the leakproofness of bonding has been guaranteed to ultra-thin sticky tape, and the waterproof nature of sticky tape has been guaranteed to two waterproof layers, and the bonding strength of sticky tape has been guaranteed to high viscosity acryl glue.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Wherein: 1. a second adhesive layer; 2. a second waterproof layer; 3. a substrate layer; 4. a first waterproof layer; 5. a first adhesive layer; 6. and (4) a release film.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
According to fig. 1 the utility model relates to a cotton double sided tape of waterproof bubble, including substrate layer 3, adhesive layer and waterproof layer, the adhesive layer includes first adhesive layer 5 and second adhesive layer 1, first adhesive layer 5 and second adhesive layer 1 set up respectively on substrate layer 3 and below, the waterproof layer includes first waterproof layer 4 and second waterproof layer 2, substrate layer 3 is ultra-thin obturator electron crosslinked polyethylene expanded material, still includes from type membrane 6.
Further, the adhesive layer adopts high viscosity acrylic acid glue, first waterproof layer 4 sets up between first adhesive layer 5 and substrate layer 3, second waterproof layer 2 sets up between second adhesive layer 1 and substrate layer 3, it sets up on 5 surfaces of first adhesive layer to leave type membrane 6.
Further, the thickness of the release film 6 is 0.2-0.5mm, and the total thickness of the substrate layer 3, the adhesive layer and the waterproof layer is 0.15-0.2 mm.
The utility model relates to a cotton double sided tape of waterproof bubble, simple structure, the whole thickness setting of sticky tape is at 0.2mm once, and the leakproofness of bonding has been guaranteed to ultra-thin sticky tape, and the waterproof nature of sticky tape has been guaranteed to two waterproof layers, and the bonding strength of sticky tape has been guaranteed to high viscosity acryl glue.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model, technical field's ordinary technical personnel do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (3)
1. The utility model provides a cotton double-sided sticky tape of waterproof bubble which characterized in that: the adhesive layer comprises a first adhesive layer and a second adhesive layer, the first adhesive layer and the second adhesive layer are respectively arranged on the upper surface and the lower surface of the substrate layer, the waterproof layer comprises a first waterproof layer and a second waterproof layer, the substrate layer is an ultrathin closed-cell electronic crosslinked polyethylene foam material, and the release film is further included.
2. The waterproof foam double-sided tape according to claim 1, characterized in that: the adhesive layer adopts high-viscosity acrylic acid glue, the first waterproof layer is arranged between the first adhesive layer and the base material layer, the second waterproof layer is arranged between the second adhesive layer and the base material layer, and the release film is arranged on the surface of the first adhesive layer.
3. The waterproof foam double-sided tape according to claim 1, characterized in that: the thickness of the release film is 0.2-0.5mm, and the total thickness of the substrate layer, the adhesive layer and the waterproof layer is 0.15-0.2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921031919.1U CN210215216U (en) | 2019-07-04 | 2019-07-04 | Waterproof foam double-sided adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921031919.1U CN210215216U (en) | 2019-07-04 | 2019-07-04 | Waterproof foam double-sided adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210215216U true CN210215216U (en) | 2020-03-31 |
Family
ID=69935697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921031919.1U Expired - Fee Related CN210215216U (en) | 2019-07-04 | 2019-07-04 | Waterproof foam double-sided adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210215216U (en) |
-
2019
- 2019-07-04 CN CN201921031919.1U patent/CN210215216U/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 |
Granted publication date: 20200331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |