CN204936391U - A kind of advertisement sticking film not staying cull - Google Patents
A kind of advertisement sticking film not staying cull Download PDFInfo
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- CN204936391U CN204936391U CN201520275546.8U CN201520275546U CN204936391U CN 204936391 U CN204936391 U CN 204936391U CN 201520275546 U CN201520275546 U CN 201520275546U CN 204936391 U CN204936391 U CN 204936391U
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- elastic gum
- adhesion coating
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Abstract
The utility model discloses a kind of advertisement sticking film not staying cull, comprise the release film layer, elastic gum adhesion coating and the matrix printable layer that bond together successively, between the front of described elastic gum adhesion coating and the back side of described matrix printable layer, be provided with adhesion enhancement layer.This does not stay the advertisement sticking film of cull, while can providing good sticking effect, stays cull when tearing after can also avoiding pasting.
Description
Technical field
The utility model relates to advertisement sticking film technical field, particularly relates to a kind of advertisement sticking film not staying cull.
Background technology
Advertisement paste almost ubiquitous, be seen everywhere, but adhesive mainly PUR or the thermoplastic acrylic resin of the advertisement sticking film used at present, their maximum defects are, along with aging to adhesive of environment after stickup, be difficult to clean by maxxaedium, pollute urban environment, change stickup to secondary and bring difficulty.
In order to solve above-mentioned Problems existing, existing Chinese patent literature CN202430597U discloses one and pastes printing paper and advertisement film easily again, it comprises body, described body is printing paper or advertisement film, also comprise adhesive coating and separated type material layer, adhesive coating is built in the back side of body, and separated type material laminating overlays on adhesive coating, and adhesive coating is the coating of high molecular polymer with Elastic flexible glue characteristic.Can easily tear to make separated type material layer, it use the adhesive coating of low viscosity and low surface tension, and actual low viscous adhesive coating is when larger material surface such as thermal deformation coefficient such as stickup stainless steel surfaces or smooth wood surface etc., because the change of environment temperature and humidity can depart from by maxxaedium, the poster paper pasted is caused automatically to drop in advance.Further, separated type material layer is for being coated with silicon, fluorine element mould release membrance or release paper coated with silicon, and when reality uses, the adhesive coating that release liners is coated with silicon and advertisement film reacts, and makes separated type material layer be difficult to tear, causes using.
Utility model content
The purpose of this utility model is to propose a kind of advertisement sticking film not staying cull, while can providing good sticking effect, stays cull when tearing after can also avoiding pasting.
For reaching this object, the utility model by the following technical solutions:
Do not stay an advertisement sticking film for cull, comprise the release film layer, elastic gum adhesion coating and the matrix printable layer that bond together successively, between the front of described elastic gum adhesion coating and the back side of described matrix printable layer, be provided with adhesion enhancement layer.
Wherein, described adhesion enhancement layer is organosilicon modified crylic acid resin layer or modifying epoxy resin by organosilicon layer.
Wherein, described release film layer is PP film, PET film or poly tetrafluoroethylene.
Wherein, described elastic gum adhesion coating is thermo-setting elastomer.
Wherein, described thermo-setting elastomer is elastomer silicone, polyacrylate elastomer or polyurethane elastomer.
Wherein, described matrix printable layer is as PP film, PET film or PVC film.
Wherein, the front of described matrix printable layer is printed on patterned layer through printing or typography.
The beneficial effects of the utility model are:
The advertisement sticking film not staying cull of the present utility model, comprises the release film layer, elastic gum adhesion coating and the matrix printable layer that bond together successively, is provided with adhesion enhancement layer between the front of described elastic gum adhesion coating and the back side of described matrix printable layer; It by arranging adhesion enhancement layer between elastic gum adhesion coating and matrix printable layer, utilize adhesion enhancement layer, greatly strengthen the adhesion between elastic gum adhesion coating and matrix printable layer, the sticking effect thus using elastic gum adhesion coating to provide good, avoid advertising film automatically to drop in advance; Meanwhile, exactly because also adhesion enhancement layer, to the very big chemical link effect of elastic gum adhesion coating, stays cull when tearing after can also avoiding stickup.Further, described release film layer is PP film, PET film or poly tetrafluoroethylene, because simple PP film, PET film or poly tetrafluoroethylene be not when being coated with silicon and directly using, release film layer would not with elastic gum adhesion coating generation chemical reaction, this also just makes release film layer easily remove, and avoids the use affecting advertisement sticking film.
Accompanying drawing explanation
Fig. 1 is the perspective view not staying the advertisement sticking film of cull of the present utility model.
Fig. 2 is the cross-sectional view of the advertisement sticking film in Fig. 1.
In figure: 1-release film layer, 2-elastic gum adhesion coating, 3-adhesion enhancement layer, 4-matrix printable layer.
Detailed description of the invention
The technical solution of the utility model is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
As shown in Fig. 1 to 2, a kind of advertisement sticking film not staying cull, comprise the release film layer 1, elastic gum adhesion coating 2 and the matrix printable layer 4 that bond together successively, between the front of described elastic gum adhesion coating 2 and the back side of described matrix printable layer 4, be provided with adhesion enhancement layer 3.It by arranging adhesion enhancement layer between elastic gum adhesion coating and matrix printable layer, utilize adhesion enhancement layer, greatly strengthen the adhesion between elastic gum adhesion coating and matrix printable layer, the sticking effect thus using elastic gum adhesion coating to provide good, avoid advertising film automatically to drop in advance; Meanwhile, exactly because also adhesion enhancement layer, to the chemical bonds effect of elastic gum adhesion coating, stays cull when tearing after can also avoiding stickup.
Particularly, described adhesion enhancement layer 3 is organosilicon modified crylic acid resin layer or modifying epoxy resin by organosilicon layer.It should be noted that, organosilicon polymer has low Tg and water-fast, heatproof, the superior function such as weather-proof, and acrylate group or epoxide group can have good wetting to polar surfaces; So, when adhesion enhancement layer 3 adopts organic-silicon-modified acrylic resin or epoxy resin, with organosilicon characteristic and acrylic resin or epoxy resin characteristic.And this silicone modified polymers can not only strengthen the adhesion between elastic gum adhesion coating and matrix printable layer, meanwhile, the serviceability of overall advertisement sticking film can also be improved.
Further, described release film layer 1 is PP film, PET film or poly tetrafluoroethylene, and that is, release film layer 1 is the PP film of surface free process, PET film or poly tetrafluoroethylene, wherein, is not unprocessedly namely coated with silicon.Described release film layer 1 mainly plays the effect of protection elastic gum adhesion coating, peels off when pasting and using; Because simple PP film, PET film or poly tetrafluoroethylene be not when being coated with silicon and directly using, release film layer would not with elastic gum adhesion coating generation chemical reaction, this also just makes release film layer easily remove, and avoids the use affecting advertisement sticking film.
Wherein, described elastic gum adhesion coating 2 is thermo-setting elastomer.Further, described thermo-setting elastomer is elastomer silicone, polyacrylate elastomer or polyurethane elastomer.
Matrix printable layer 4 is overleaf can bonding elastic gum adhesion coating, and front can carry out printing or the thin-film material of pattern printing, and particularly, described matrix printable layer 4 is as PP film, PET film or PVC film.Further, the front of described matrix printable layer 4 can be printed on patterned layer through printing or typography.This patterned layer can set by pattern according to actual needs, so just can meet multiple different display effects, improves the scope of application.
The advertisement sticking film not staying cull of the present utility model, adopt the thermo-setting elastomer being different from thermoplastic elastomer (TPE), the reactive principle of using thermosetting pressure-sensitive adhesive, while the solidification of elastic gum adhesion coating, the active group meeting of elastic gum adhesion coating body and the surface reaction of adhesion enhancement layer, form strong bond, because adhesion enhancement layer has a large amount of active reactive groups, behind the back side being applied to matrix printable layer, both chemical reaction can be carried out with the active group of the material of matrix printable layer, also chemical reaction can be carried out with the active group in thermoset elastic adhesive layer, thus bring the firm attachment of elastic gum adhesion coating.
The advertisement sticking film not staying cull of the present utility model, " not staying cull, referring to; tearing again through pasting after the several months; film is not damaged, and the surface that is stuck does not have visual pollutant, especially has very large use value for the surface being difficult to clean and installation site wherein.Particularly, the advertisement sticking film of cull that do not stay of the present utility model can have good stickup at smooth surface (glass etc.), can realize well pasting at rough surface and the larger material surface (wood, metal surface) of thermal deformation again; The more important thing is, it is when the viscosity of elastic gum adhesion coating is larger, even if under environment severe out of doors after Long-Time Service, then tears, also there will not be the phenomenon of cull.
Compared with the existing technology, of the present utility modelly to have the following advantages:
1, the surface of release film layer used is not coated with silicon, and this makes release film layer and elastic gum adhesion coating there will not be to be difficult to the phenomenon peeled off;
2, use adhesion enhancement layer, strengthen the adhesive force of heat cured elastic gum adhesion coating and matrix printable layer, even if when elastic gum adhesion coating viscosity is larger, still can not come unstuck by Long-Time Service.
3, make the viscosity of the elastic gum adhesion coating that elastic gum adhesion coating can be different for the different surface design that is stuck, and do not worry not easily being vented, can not firmly paste, can not repeat to paste and degumming problem.
The advertisement sticking film not staying cull of the present utility model, when making, first, being coated on the back side (being also non-print and non-printed side) of matrix printable layer, being then cured by adhesion enhancement layer; Secondly, at the backside coating elastic gum adhesion coating of adhesion enhancement layer, be cured drying, wherein, dry temperature is generally 25 ° ~ 125 °, and hardening time is different according to the difference of selected baking temperature; Finally, release film layer is covered the back side of elastic gum adhesion coating is cold.
The advertisement sticking film not staying cull of the present utility model, in use, peels off release film layer, matrix printable layer is pasted on adherend surface by elastic gum adhesion coating, when needs are changed or when removing, shut down.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way.Based on explanation herein, those skilled in the art does not pay performing creative labour can associate other detailed description of the invention of the present utility model, and these modes all will fall within protection domain of the present utility model.
Claims (7)
1. one kind is not stayed the advertisement sticking film of cull, it is characterized in that, comprise the release film layer (1), elastic gum adhesion coating (2) and the matrix printable layer (4) that bond together successively, between the front of described elastic gum adhesion coating (2) and the back side of described matrix printable layer (4), be provided with adhesion enhancement layer (3).
2. advertisement sticking film according to claim 1, is characterized in that, described adhesion enhancement layer (3) is organosilicon modified crylic acid resin layer or modifying epoxy resin by organosilicon layer.
3. advertisement sticking film according to claim 1, is characterized in that, described release film layer (1) is PP film, PET film or poly tetrafluoroethylene.
4. advertisement sticking film according to claim 1, is characterized in that, described elastic gum adhesion coating (2) is thermo-setting elastomer.
5. advertisement sticking film according to claim 4, is characterized in that, described thermo-setting elastomer is elastomer silicone, polyacrylate elastomer or polyurethane elastomer.
6. advertisement sticking film according to claim 1, is characterized in that, described matrix printable layer (4) is PP film, PET film or PVC film.
7. advertisement sticking film according to claim 1, is characterized in that, the front of described matrix printable layer (4) is printed on patterned layer through printing or typography.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520275546.8U CN204936391U (en) | 2015-04-28 | 2015-04-28 | A kind of advertisement sticking film not staying cull |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520275546.8U CN204936391U (en) | 2015-04-28 | 2015-04-28 | A kind of advertisement sticking film not staying cull |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204936391U true CN204936391U (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520275546.8U Expired - Fee Related CN204936391U (en) | 2015-04-28 | 2015-04-28 | A kind of advertisement sticking film not staying cull |
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| Country | Link |
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| CN (1) | CN204936391U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588473A (en) * | 2019-09-30 | 2019-12-20 | 东莞市雅弘塑胶制品有限公司 | Anti-skid film for automobile foot pad and preparation method thereof |
| CN111793446A (en) * | 2020-07-08 | 2020-10-20 | 上海想印就印印刷科技有限公司 | Pasting film group and magic plaster and children teaching aid made of pasting film group |
| CN110588473B (en) * | 2019-09-30 | 2024-09-27 | 广东雅弘新材料科技有限公司 | Anti-slip film for automobile foot pad and preparation method thereof |
-
2015
- 2015-04-28 CN CN201520275546.8U patent/CN204936391U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588473A (en) * | 2019-09-30 | 2019-12-20 | 东莞市雅弘塑胶制品有限公司 | Anti-skid film for automobile foot pad and preparation method thereof |
| CN110588473B (en) * | 2019-09-30 | 2024-09-27 | 广东雅弘新材料科技有限公司 | Anti-slip film for automobile foot pad and preparation method thereof |
| CN111793446A (en) * | 2020-07-08 | 2020-10-20 | 上海想印就印印刷科技有限公司 | Pasting film group and magic plaster and children teaching aid made of pasting film group |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: SHENZHEN HUILICHAOYUE NEW MATERIAL CO., LTD. Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20170428 |
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| CF01 | Termination of patent right due to non-payment of annual fee |