CN206383615U - A kind of TPU body stickers - Google Patents
A kind of TPU body stickers Download PDFInfo
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- CN206383615U CN206383615U CN201621152505.0U CN201621152505U CN206383615U CN 206383615 U CN206383615 U CN 206383615U CN 201621152505 U CN201621152505 U CN 201621152505U CN 206383615 U CN206383615 U CN 206383615U
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Abstract
The utility model discloses a kind of TPU body stickers, including TPU membrane, pressure-sensitive adhesive layer, adherent layer, contain coating in the surface of described TPU membrane, described coating is hardening elastic coating or super-hydrophobic coat, the surface of described coating has attached layer protecting film, described diaphragm is gum plastic foil, PP TYPE, Electrostatic Absorption film, peeling force between described diaphragm and coating is 0.05 ~ 10N/25mm, diaphragm attaches smooth with coating, it is close good, diaphragm can be in later stage gum, cutting, transport, scraping coating is resisted during scraper plate use to play a good protection, the utility model product is attached to after car surface, diaphragm can easily be taken off, the body of a motor car so that functional coat adequately protects.
Description
Technical field
The present invention relates to body sticker technical field, and in particular to a kind of TPU body stickers.
Background technology
Thermoplastic polyurethane TPU elastomers are a kind of new plastic foil kinds, and it has excellent weatherability, environmental protection
Property, processability, elasticity, lustrous surface and touch comfortableness, using it as the base material of gum product, are applied to automobile adhesive film neck
In domain, good modification and defencive function can be played to automobile finish.But the flexibility of TPU film is good, easily because intensity compared with
High power causes cut, or even scratch, influences performance, so industry technical staff carries out work(to the surface of TPU film
The research of energy property coating, resistance to scraping or pollution resistance so as to improving product surface.This TPU vehicle bodies with functional coat
Paste, its production technology is usually：First a layer function coating is scraped in the surface painting to the former films of TPU, then through gum technique and adherent layer
Laminating, because functional coat is contained on the surface of product, so the protection of coating turns into later stage gum, cuts, transports, uses
The problem of particularly important in (scraper plate pad pasting) this each link.
Utility model content
The purpose of utility model：The utility model is exactly in view of the above-mentioned problems, provide the work(that diaphragm is contained on a kind of surface
Can property TPU body stickers.
Technical scheme：A kind of TPU body stickers described in the utility model, including TPU membrane, pressure-sensitive adhesive layer, adherent layer, it is special
Levy and be that coating is contained on the surface of the TPU membrane, described coating is to harden elastic coating or super-hydrophobic coat, the coating
Surface is pasted with layer protecting film, and the thickness of the diaphragm is 10~100 μm, between described diaphragm and functional coat
Peeling force be 0.05~10N/25mm.
Further, described hardening elastic coating is polyfunctional group polyurethane acrylic resin coating or polycarbonate type
Polyurethane resin coating.
Further, described super-hydrophobic coat is fluorine-carbon modified acrylate coating or organosilane-modified fluorine carbon
Acrylate coating.
Further, described diaphragm is gum plastic foil.
Further, described diaphragm has the PET film of low viscous pressure sensitive adhesive for the back of the body, or the back of the body has the PP films of low viscous pressure sensitive adhesive.
Further, described diaphragm is the PP TYPE with tack.
Further, described diaphragm is PP/LLDPE double-layer coextrusion films, or PP/EVA double-layer coextrusion films, or PE/
EVA double-layer coextrusion films, or PE/LLDPE double-layer coextrusion films.
Further, described diaphragm is Electrostatic Absorption film.
Further, described diaphragm is PVC electrostatic films, or PP electrostatic films, or PE electrostatic films.
Beneficial effect：1) the utility model provides a kind of TPU body stickers, and hardening bullet is contained on the surface of the TPU body stickers
Property coating or super-hydrophobic coat, for existing PVC body stickers or general TPU body stickers, it has good resistance to scraping
Or pollution resistance, and flexibility well, facilitate pad pasting to operate, and possess with longer service life；2) the utility model
Diaphragm is provided with the surface of coating, protective coating is during later stage gum, cutting, transport, use (scraper plate pad pasting)
It is not contaminated, do not damage；3) the utility model using the back of the body have the plastic foil of low viscose glue or the PP TYPE with tack or
Electrostatic Absorption film as coating diaphragm, the peeling force between diaphragm and coating in the range of 0.05~10N/25mm,
So that diaphragm can be fitted with coating it is smooth, it is close good, can easily be taken off, not remained again, do not taken off and hinder coating.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model scheme 1 and technical scheme 2.
Fig. 2 is the structural representation of the utility model scheme 3.
Embodiment
Below by embodiment, and with reference to accompanying drawing, the utility model is described further.
As shown in figure 1, a kind of TPU body stickers, include TPU membrane 3, pressure-sensitive adhesive layer 2, adherent layer 1, it is characterised in that described
Coating 4 is contained on the surface of TPU membrane 3, and described coating 4 is hardening elastic coating, and the surface of the coating 4 is pasted with one layer of protection
Film 5, the thickness of the diaphragm 5 is 70 μm, and the peeling force between the diaphragm 5 and coating 4 is 1.2N/25mm.
Further, described coating 4 is polyfunctional group polyurethane acrylate resin coating.
Further, described diaphragm 5 has the PET film 51 of low viscous organic pressure-sensitive gel 52 for the back of the body.
As shown in figure 1, a kind of TPU body stickers, include TPU membrane 3, pressure-sensitive adhesive layer 2, adherent layer 1, it is characterised in that described
Coating 4 is contained on the surface of TPU membrane 3, and described coating 4 is hardening elastic coating, and the surface of described coating 4 is pasted with one layer of guarantor
Cuticula 5, the thickness of the diaphragm 5 is 50 μm, and the peeling force between described diaphragm 5 and coating 4 is 0.08N/25mm.
Further, described coating 4 is polycarbonate polyurethane coating.
Further, described diaphragm 5 is PP/LLDPE double-layer coextrusion films.
As shown in Fig. 2 a kind of TPU body stickers, include TPU membrane 3, pressure-sensitive adhesive layer 2, adherent layer 1, it is characterised in that described
Coating 4 is contained on the surface of TPU membrane 3, and described coating 4 is super-hydrophobic coat, and the surface of the coating 4 is pasted with layer protecting film
5, the thickness of the diaphragm 5 is 50 μm, and the peeling force between described diaphragm 5 and coating 4 is 0.075N/25mm.
Further, described coating 4 is organic siloxane modified flourine-containing acrylate ester resinous coat.
Further, described diaphragm 5 is PP electrostatic films.
Claims (9)
1. a kind of TPU body stickers, including TPU membrane, pressure-sensitive adhesive layer, adherent layer, it is characterised in that contain painting in the surface of the TPU membrane
Layer, described coating is hardening elastic coating or super-hydrophobic coat, and the surface of the coating has attached layer protecting film, the guarantor
The thickness of cuticula is 10~100 μm, and the peeling force between described diaphragm and coating is 0.05~10N/25mm.
2. a kind of TPU body stickers according to claim 1, it is characterised in that described hardening elastic coating is polyfunctional group
Polyurethane acrylate resin coating or polycarbonate polyurethane resinous coat.
3. a kind of TPU body stickers according to claim 1, it is characterised in that described super-hydrophobic coat is fluorine-carbon modified third
Olefin(e) acid ester resinous coat, or organosilane-modified flourine-containing acrylate ester resinous coat.
4. a kind of TPU body stickers according to claim 1, it is characterised in that described diaphragm is gum plastic foil.
5. a kind of TPU body stickers according to claim 1, it is characterised in that described diaphragm is that the back of the body has low viscous pressure sensitive adhesive
PET film, or the back of the body has the PP films of low viscous pressure sensitive adhesive.
6. a kind of TPU body stickers according to claim 1, it is characterised in that described diaphragm is PP TYPE.
7. a kind of TPU body stickers according to claim 1, it is characterised in that described diaphragm is that PP/LLDPE bilayers are common
Extruded film, or PP/EVA double-layer coextrusion films, or PE/EVA double-layer coextrusion films, or PE/LLDPE double-layer coextrusion films.
8. a kind of TPU body stickers according to claim 1, it is characterised in that described diaphragm is Electrostatic Absorption film.
9. a kind of TPU body stickers according to claim 1, it is characterised in that described diaphragm is PVC Electrostatic Absorption films,
Or PP Electrostatic Absorption films, or PE Electrostatic Absorption films.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621152505.0U CN206383615U (en) | 2016-10-31 | 2016-10-31 | A kind of TPU body stickers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621152505.0U CN206383615U (en) | 2016-10-31 | 2016-10-31 | A kind of TPU body stickers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206383615U true CN206383615U (en) | 2017-08-08 |
Family
ID=59487285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621152505.0U Active CN206383615U (en) | 2016-10-31 | 2016-10-31 | A kind of TPU body stickers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206383615U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107793984A (en) * | 2017-10-13 | 2018-03-13 | 上海亦虎亦薇信息科技有限公司 | A kind of glue for vehicle body protection film and preparation method and application |
| CN108517186A (en) * | 2018-03-27 | 2018-09-11 | 浙江东进塑胶有限公司 | The weather-proof formula car clothing invisible protective film of metallic light sensation and its substrate layer manufacture craft |
| CN109837036A (en) * | 2017-09-25 | 2019-06-04 | 上海纳尔数码喷印材料股份有限公司 | A kind of anti-scratch anti-pollution TPU vehicle body protective film and its production technology |
| CN111905991A (en) * | 2020-08-14 | 2020-11-10 | 上海应用技术大学 | Production method of super-hydrophobic vehicle body film |
| JP2021512034A (en) * | 2018-02-06 | 2021-05-13 | スリーエム イノベイティブ プロパティズ カンパニー | Surface pressure resistant film structure and method |
| CN113602616A (en) * | 2020-05-05 | 2021-11-05 | 威光自动化科技股份有限公司 | Method and apparatus for automatically peeling off lower release film attached with upper and lower release film tapes |
-
2016
- 2016-10-31 CN CN201621152505.0U patent/CN206383615U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109837036A (en) * | 2017-09-25 | 2019-06-04 | 上海纳尔数码喷印材料股份有限公司 | A kind of anti-scratch anti-pollution TPU vehicle body protective film and its production technology |
| CN107793984A (en) * | 2017-10-13 | 2018-03-13 | 上海亦虎亦薇信息科技有限公司 | A kind of glue for vehicle body protection film and preparation method and application |
| JP2021512034A (en) * | 2018-02-06 | 2021-05-13 | スリーエム イノベイティブ プロパティズ カンパニー | Surface pressure resistant film structure and method |
| CN108517186A (en) * | 2018-03-27 | 2018-09-11 | 浙江东进塑胶有限公司 | The weather-proof formula car clothing invisible protective film of metallic light sensation and its substrate layer manufacture craft |
| CN113602616A (en) * | 2020-05-05 | 2021-11-05 | 威光自动化科技股份有限公司 | Method and apparatus for automatically peeling off lower release film attached with upper and lower release film tapes |
| CN113602616B (en) * | 2020-05-05 | 2023-02-24 | 威光自动化科技股份有限公司 | Method and apparatus for automatically peeling off lower release film attached with upper and lower release film tapes |
| CN111905991A (en) * | 2020-08-14 | 2020-11-10 | 上海应用技术大学 | Production method of super-hydrophobic vehicle body film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 26 Xinhan Road, Xinchang Industrial Park, Pudong New Area, Shanghai, 20114 Patentee after: Shanghai Naer Industrial Co., Ltd. Address before: No. 26 Xinhan Road, Xinchang Industrial Park, Pudong New Area, Shanghai, 20114 Patentee before: Shanghai NAR Industrial Co., Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nantong Baina Digital New Material Co., Ltd. Assignor: Shanghai Naer Industrial Co., Ltd. Contract record no.: 2019310000025 Denomination of utility model: Subsides of TPU automobile body Granted publication date: 20170808 License type: Exclusive License Record date: 20190311 |