CN205170731U - Low protection film that glues - Google Patents
Low protection film that glues Download PDFInfo
- Publication number
- CN205170731U CN205170731U CN201520748576.6U CN201520748576U CN205170731U CN 205170731 U CN205170731 U CN 205170731U CN 201520748576 U CN201520748576 U CN 201520748576U CN 205170731 U CN205170731 U CN 205170731U
- Authority
- CN
- China
- Prior art keywords
- sensitive adhesive
- adhesive layer
- layer
- protection film
- foam microspheres
- 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
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Abstract
The utility model belongs to the technical field of the protection film technique and specifically relates to a low protection film that glues, has a PET substrate layer, the upper and lower surface of PET substrate layer be provided with pressure sensitive adhesive layer and pressure sensitive adhesive layer down respectively, lower pressure sensitive adhesive layer's lower surface be provided with the decoration rete, last pressure sensitive adhesive layer's upper surface be provided with release film layer. This low protection film that glues's viscous force is stable, and attached nature is good, peels off functionally again, and nos cull phenomenon itself still has concurrently to decorate beautifully act on (b) simultaneously. (B, )
Description
Technical field
The utility model relates to protective membrane technical field, especially a kind of low sticky protective membrane.
Background technology
The materials such as plastic plate, sheet metal and glass are in carrying and use procedure; its surface is easily subject to contact stain(ing) or the polishing scratch scuffing of exterior object; so usually adopt protective membrane to cover on the outside surface of these materials, make outer surface from pollution and damage.
Protective membrane used in prior art forms primarily of substrate layer, adhesive coating and release layer usually; but; protective membrane is easily subject to the impact of humidity, temperature and surrounding environment; not easily strip down from adherend external surface during actual use; and after long-time adhesion; adherend external surface there will be cull phenomenon, not easily processes, and has had a strong impact on the aesthetics of adherend product outside surface.Meanwhile, existing protective membrane is generally common transparent material, and itself lacks decorative effect, can not meet the esthetic requirement of human consumer.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of low sticky protective membrane, overcome existing protective membrane and not easily strip down from adherend external surface and there will be the defect of cull phenomenon.
The utility model solves the technical scheme that its technical problem adopts: a kind of low sticky protective membrane; there is PET base material layer; the upper and lower surface of described PET base material layer is respectively arranged with pressure-sensitive adhesive layer and lower pressure-sensitive adhesive layer; the lower surface of described lower pressure-sensitive adhesive layer is provided with decoration coating, and the upper surface of described upper pressure-sensitive adhesive layer is provided with release film layer.
Further, be evenly distributed with multiple foam microspheres one in the upper pressure-sensitive adhesive layer described in technique scheme, described lower pressure-sensitive adhesive layer is evenly distributed with multiple foam microspheres two.
Further, the diameter dimension of the foam microspheres one described in technique scheme equals the diameter dimension of foam microspheres two.
Further, the diameter dimension of the foam microspheres one described in technique scheme is greater than the diameter dimension of foam microspheres two.
The beneficial effects of the utility model are: low sticky protective membrane of the present utility model; viscous force is stablized; attaching is good; spalling resistance is good again; without cull phenomenon; itself also have beautiful decoration effect concurrently simultaneously, of many uses, the occasions such as steel mirror plate, titanium metal, light dough model offset plate, silk-screen and inscription famous brand can be applicable to.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing at A place in Fig. 1.
Label in accompanying drawing is: 1, PET base material layer, 2, upper pressure-sensitive adhesive layer, 21, foam microspheres one, 3, lower pressure-sensitive adhesive layer, 31, foam microspheres two, 4, decoration coating, 5, release film layer.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
See Fig. 1; the low sticky protective membrane of the utility model, has PET base material layer 1, and the upper and lower surface of PET base material layer 1 is respectively arranged with pressure-sensitive adhesive layer 2 and lower pressure-sensitive adhesive layer 3; the lower surface of lower pressure-sensitive adhesive layer 3 is provided with decoration coating 4, and the upper surface of upper pressure-sensitive adhesive layer 2 is provided with release film layer 5.
See Fig. 2, be evenly distributed with multiple foam microspheres 1 in upper pressure-sensitive adhesive layer 2, lower pressure-sensitive adhesive layer 3 is evenly distributed with multiple foam microspheres 2 31.The diameter dimension of foam microspheres 1 is more than or equal to the diameter dimension of foam microspheres 2 31.
Foam microspheres 1 and foam microspheres 2 31 are all a kind of shells is acrylonitrile multipolymer, inside is hydrocarbon polymer, in the situation of being heated, the acrylonitrile multipolymer of shell softens, inner hydrocarbon polymer is gasified by liquid state, thus the acrylonitrile multipolymer expansion of shell is increased, remove the acrylonitrile multipolymer changing shell.
Decoration coating 4 have good heat-proof quality, thermal property, every ultraviolet performance, secret performance, the antitheft ballistic performance of safety anti-explosive and decorate properties.
Release film layer 5 refers to that film surface can have the film of differentiation, and release film layer 5 does not have viscosity or slight viscosity after contacting under limited conditions with specific material.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification sheets, must determine its technical scope according to right.
Claims (4)
1. one kind low sticky protective membrane; it is characterized in that: there is PET base material layer (1); the upper and lower surface of described PET base material layer (1) is respectively arranged with pressure-sensitive adhesive layer (2) and lower pressure-sensitive adhesive layer (3); the lower surface of described lower pressure-sensitive adhesive layer (3) is provided with decoration coating (4), and the upper surface of described upper pressure-sensitive adhesive layer (2) is provided with release film layer (5).
2. low sticky protective membrane according to claim 1, is characterized in that: be evenly distributed with multiple foam microspheres one (21) in described upper pressure-sensitive adhesive layer (2), and described lower pressure-sensitive adhesive layer (3) is evenly distributed with multiple foam microspheres two (31).
3. low sticky protective membrane according to claim 2, is characterized in that: the diameter dimension of described foam microspheres one (21) equals the diameter dimension of foam microspheres two (31).
4. low sticky protective membrane according to claim 2, is characterized in that: the diameter dimension of described foam microspheres one (21) is greater than the diameter dimension of foam microspheres two (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520748576.6U CN205170731U (en) | 2015-09-25 | 2015-09-25 | Low protection film that glues |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520748576.6U CN205170731U (en) | 2015-09-25 | 2015-09-25 | Low protection film that glues |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205170731U true CN205170731U (en) | 2016-04-20 |
Family
ID=55734746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520748576.6U Expired - Fee Related CN205170731U (en) | 2015-09-25 | 2015-09-25 | Low protection film that glues |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205170731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111748313A (en) * | 2020-07-29 | 2020-10-09 | 上海仁速新材料有限公司 | Ultraviolet curing adhesive and preparation method and application thereof |
-
2015
- 2015-09-25 CN CN201520748576.6U patent/CN205170731U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111748313A (en) * | 2020-07-29 | 2020-10-09 | 上海仁速新材料有限公司 | Ultraviolet curing adhesive and preparation method and application thereof |
| CN111748313B (en) * | 2020-07-29 | 2022-04-01 | 上海仁速新材料有限公司 | Ultraviolet curing adhesive and preparation method and application thereof |
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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 |
Address after: 213018 No. 7 and No. 9 Guanghua Street, Zhonglou District, Changzhou City, Jiangsu Province Patentee after: Changzhou Haotian new Mstar Technology Ltd Address before: 213000 Guanghua Street, Zhonglou District, Changzhou City, Jiangsu Province, 7 and 9 Patentee before: CHANGZHOU HAOTIAN RUBBER TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20190925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |