CN203625296U - Easily-stuck double-sided adhesive tape - Google Patents
Easily-stuck double-sided adhesive tape Download PDFInfo
- Publication number
- CN203625296U CN203625296U CN201320760728.5U CN201320760728U CN203625296U CN 203625296 U CN203625296 U CN 203625296U CN 201320760728 U CN201320760728 U CN 201320760728U CN 203625296 U CN203625296 U CN 203625296U
- Authority
- CN
- China
- Prior art keywords
- line
- substrate layer
- pet substrate
- layer
- viscosity glue
- 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 - Lifetime
Links
- 239000002390 adhesive tape Substances 0.000 title abstract description 10
- 239000010410 layer Substances 0.000 claims abstract description 43
- 239000000758 substrate Substances 0.000 claims abstract description 36
- 239000012790 adhesive layer Substances 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 15
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 239000002202 Polyethylene glycol Substances 0.000 abstract 1
- 229920001223 polyethylene glycol Polymers 0.000 abstract 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 abstract 1
- 239000003292 glue Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000001464 adherent effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
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- Adhesive Tapes (AREA)
Abstract
The utility model discloses an easily-stuck double-sided adhesive tape. The easily-stuck double-sided adhesive tape comprises a PET (polyethylene glycol terephthalate) substrate layer, wherein one surface of the PET substrate layer is coated with a high-viscosity adhesive layer, the surface, which is in back-to-back with the high-viscosity adhesive layer, of the PET substrate layer is coated with a weak-viscosity adhesive layer, the surface, which is in back-to-back with the PET substrate layer, of the high-viscosity adhesive layer is stuck with a first isolating layer, and the surface, which is in back-to-back with the PET substrate layer, of the weak-viscosity adhesive layer is stuck with a second isolating layer; the surface, which is in contact with the weak-viscosity adhesive layer, of the PET substrate layer is provided with a plurality of bulging parts; the surface, which is in contact with the high-viscosity adhesive layer, of the first isolating layer is provided with a plurality of longitudinal bulging strips and latitudinal bulging strips, the longitudinal bulging strips and the latitudinal bulging strips are arranged vertical to each other, the longitudinal bulging strips are parallelly arranged in a spaced manner, and the latitudinal bulging strips are parallelly arranged in a spaced manner. The easily-stuck double-sided adhesive tape can be repeatedly stripped in a manner of keeping adhesive faces complete, and the condition that the adhesive residue is left on the surface of a stuck object is avoided, so that operating personnel can use conveniently, and the pollution to the adhesive layers is avoided.
Description
Technical field
The utility model relates to a kind of double sticky tape that easily attaches, and belongs to double sticky tape technical field.
Background technology
Double faced adhesive tape is on one deck adherent layer, to be provided with the two-sided adhesive base material adhesive-layer of one deck at present, and then adhesive-layer is inwardly rolled up, when use, that face of adhesive-layer that exposes viscosity is first attached on thing to be pasted, then cut off double faced adhesive tape, the adherent layer of tearing, sticks on thing to be pasted in addition the another side of adhesive-layer.Present double faced adhesive tape two sides is all very sticky, is difficult to again peel off once be attached to body surface, strips down the surface that also can destroy material, and double faced adhesive tape cannot reuse, and the glue on affixed object surface is also difficult to remove.
Summary of the invention
The utility model provides a kind of double sticky tape that easily attaches, and this easily attaches double sticky tape and can repeatedly peel off, and keeps glue face intact, has also avoided the cull that leaves on affixed object surface, thereby has facilitated operator to use and avoided glue-line to pollute.
For achieving the above object, the technical solution adopted in the utility model is: a kind of double sticky tape that easily attaches, comprise a PET substrate layer, one surface-coated of this PET substrate layer has high viscosity glue-line, the opposing surface-coated of described PET substrate layer and high viscosity adhesive layer has weak viscosity glue-line, the opposing surface label of described high viscosity glue-line and PET substrate layer is covered with the first sealing coat, and the opposing surface label of described weak viscosity glue-line and PET substrate layer is covered with the second sealing coat; Described PET substrate layer has several lug bosses with the surface that weak viscosity glue-line contacts, the surface that described the first sealing coat contacts with high viscosity glue-line has several warp-wise raised items and broadwise raised item, arranged vertically between described warp-wise raised item and broadwise raised item, alternately parallel between described several warp-wise raised items, alternately parallel between described several broadwise raised items.
In technique scheme, further improved technical scheme is as follows:
1,, in such scheme, described high viscosity bondline thickness is 0.03mm ~ 0.05 mm.
2,, in such scheme, described weak viscosity bondline thickness is 0.01mm ~ 0.02 mm.
Because technique scheme is used, the utility model compared with prior art has following advantages:
The utility model easily attaches double sticky tape, it comprises a PET substrate layer, one surface-coated of this PET substrate layer has high viscosity glue-line, the opposing surface-coated of described PET substrate layer and high viscosity adhesive layer has weak viscosity glue-line, the opposing surface label of described high viscosity glue-line and PET substrate layer is covered with the first sealing coat, and the opposing surface label of described weak viscosity glue-line and PET substrate layer is covered with the second sealing coat; Described PET substrate layer has several lug bosses with the surface that weak viscosity glue-line contacts, and can repeatedly peel off, and keep glue face intact, has also avoided the cull that leaves on affixed object surface, thereby has facilitated operator to use and avoided glue-line to pollute; Secondly, its PET substrate layer has several lug bosses with the surface that weak viscosity glue-line contacts, and a little less than having made up weak viscosity glue-line stickiness, thereby has increased weak viscosity glue-line and PET substrate layer bonding force; Again, the surface that its sealing coat contacts with high viscosity glue-line has several warp-wise raised items and broadwise raised item, arranged vertically between warp-wise raised item and broadwise raised item, is conducive to high viscosity glue-line and object and pastes smooth.
Accompanying drawing explanation
Accompanying drawing 1 easily attaches double-faced adhesive tape structure schematic diagram for the utility model;
Accompanying drawing 2 is the first insulation layer structure schematic diagram in the utility model double sticky tape.
In above accompanying drawing: 1, PET substrate layer; 2, high viscosity glue-line; 3, weak viscosity glue-line; 4, the first sealing coat; 5, the second sealing coat; 6, lug boss; 7, warp-wise raised item; 8, broadwise raised item.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment: a kind of double sticky tape that easily attaches, comprise a PET substrate layer 1, one surface-coated of this PET substrate layer 1 has high viscosity glue-line 2, the opposing surface-coated of described PET substrate layer 1 and high viscosity adhesive layer 2 has weak viscosity glue-line 3, the opposing surface label of described high viscosity glue-line 2 and PET substrate layer 1 is covered with the first sealing coat 4, and the opposing surface label of described weak viscosity glue-line 3 and PET substrate layer 1 is covered with the second sealing coat 5; The surface that described PET substrate layer 1 contacts with weak viscosity glue-line 3 has several lug bosses 6, the surface that described the first sealing coat 4 contacts with high viscosity glue-line 2 has several warp-wise raised items 7 and broadwise raised item 8, arranged vertically between described warp-wise raised item 7 and broadwise raised item 8, alternately parallel between described several warp-wise raised items 7, alternately parallel between described several broadwise raised items 8.
Above-mentioned high viscosity glue-line 2 thickness are 0.03mm ~ 0.05 mm, and above-mentioned weak viscosity glue-line 3 thickness are 0.01mm ~ 0.02 mm.
High viscosity glue-line 2 is selected vinylformic acid system glue, and viscosity scope is between 1000 ~ 3000g/inch, and weak viscosity glue-line 3 is selected silica gel, and viscosity scope, can be not residual between 10 ~ 500g/inch.
The glue-line of the different viscosity of the upper and lower surface coated of above-mentioned PET substrate layer 1, coated on one side viscosity adhesive layer 2, the weak viscosity glue-line 3 of another side coating, the one side docile of viscosity adhesive layer 2 needs the surface of permanent adherence, the surface of the surperficial docile short period of time docile of weak viscosity glue-line 3, weak viscous silica gel layer can repeatedly easily be peeled off, never cull.Double faced adhesive tape material is PET base material, not yielding when use.
While adopting the present embodiment easily to attach double sticky tape, can repeatedly peel off, and keep glue face intact, also avoided the cull that leaves on affixed object surface, thereby facilitate operator to use and avoided glue-line to pollute, its PET substrate layer has several lug bosses with the surface that weak viscosity glue-line contacts, and a little less than having made up weak viscosity glue-line stickiness, thereby has increased weak viscosity glue-line and PET substrate layer bonding force; Again, the surface that its sealing coat contacts with high viscosity glue-line has several warp-wise raised items and broadwise raised item, arranged vertically between warp-wise raised item and broadwise raised item, is conducive to high viscosity glue-line and object and pastes smooth.
Above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model spirit change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (3)
1. one kind easily attaches double sticky tape, it is characterized in that: comprise a PET substrate layer (1), one surface-coated of this PET substrate layer (1) has high viscosity glue-line (2), the opposing surface-coated of described PET substrate layer (1) and high viscosity adhesive layer (2) has weak viscosity glue-line (3), the opposing surface label of described high viscosity glue-line (2) and PET substrate layer (1) is covered with the first sealing coat (4), and the opposing surface label of described weak viscosity glue-line (3) and PET substrate layer (1) is covered with the second sealing coat (5); The surface that described PET substrate layer (1) contacts with weak viscosity glue-line (3) has several lug bosses (6), the surface that described the first sealing coat (4) contacts with high viscosity glue-line (2) has several warp-wise raised items (7) and broadwise raised item (8), arranged vertically between described warp-wise raised item (7) and broadwise raised item (8), alternately parallel between described several warp-wise raised items (7), alternately parallel between described several broadwise raised items (8).
2. easy attaching double sticky tape according to claim 1, is characterized in that: described high viscosity glue-line (2) thickness is 0.03mm ~ 0.05 mm.
3. easy attaching double sticky tape according to claim 1, is characterized in that: described weak viscosity glue-line (3) thickness is 0.01mm ~ 0.02 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320760728.5U CN203625296U (en) | 2013-11-27 | 2013-11-27 | Easily-stuck double-sided adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320760728.5U CN203625296U (en) | 2013-11-27 | 2013-11-27 | Easily-stuck double-sided adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203625296U true CN203625296U (en) | 2014-06-04 |
Family
ID=50811789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320760728.5U Expired - Lifetime CN203625296U (en) | 2013-11-27 | 2013-11-27 | Easily-stuck double-sided adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203625296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107177321A (en) * | 2017-06-05 | 2017-09-19 | 苏州金禾新材料股份有限公司 | A kind of disassembled foam double-faced adhesive |
-
2013
- 2013-11-27 CN CN201320760728.5U patent/CN203625296U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107177321A (en) * | 2017-06-05 | 2017-09-19 | 苏州金禾新材料股份有限公司 | A kind of disassembled foam double-faced adhesive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 223900 Sihong Province Economic Development Zone, Suqian, West Ocean West Road, No. 6 Patentee after: JIANGSU SIDIKE NEW MATERIALS SIENCE & TECHNOLOGY Co.,Ltd. Address before: 215400 Taicang, Suzhou, Taicang Economic Development Zone, Qingdao West Road, No. 11, No. Patentee before: SUZHOU SIDIKE NEW MATERIALS SIENCE & TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |