CN203307273U - Composite lamella - Google Patents
Composite lamella Download PDFInfo
- Publication number
- CN203307273U CN203307273U CN2013201972228U CN201320197222U CN203307273U CN 203307273 U CN203307273 U CN 203307273U CN 2013201972228 U CN2013201972228 U CN 2013201972228U CN 201320197222 U CN201320197222 U CN 201320197222U CN 203307273 U CN203307273 U CN 203307273U
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- combined type
- layer
- lamella
- thickness
- composite
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Abstract
The utility model relates to a composite lamella. The composite lamella comprises more than one coating layer, a viscose layer pasted with a pasted object, a composite film layer arranged on the upper end surface of the viscose layer and used for blocking permeation, an anti-static layer arranged on the upper end surface of the composite film and used for preventing electrostatic interference, and an anti-scrape layer arranged on the upper end surface of the anti-static layer and used for preventing scrape. The composite film layer is a polyester film. The thickness of the composite lamella can be set as 0.15-0.25mm and preferably as 0.25mm. According to the composite lamella, the viscosity with the pasted object is increased, and the using effect is not influenced on the basis that the thickness of the composite lamella is increased.
Description
Technical field
The utility model relates to a kind of composite bed, relates in particular to a kind of combined type lamella, belongs to protection pad pasting field.
Background technology
Application Areas to the combined type lamella in existing field is extensive, such as sticking film for mobile phone, computer screen pad pasting, battery waterproof pad pasting etc.These combined type lamellas comprise the adhesive-layer as substrate, and it is the part of pasting with the object that is stuck.In this part, thereby adhesive-layer changes its adherence force along with the variation of its thickness, and namely adhesive-layer is thicker, and viscosity is larger, otherwise less.Therefore, if need to increase the viscosity of combined type lamella, just correspondingly need to increase the thickness of adhesive-layer.But combined type lamella as a whole, its thickness has again certain limitation, this is mainly limited because in its application process, give in the industry this combined type lamella reserving space, the pad pasting of touch-screen mobile phone for example, if the thickness of pad pasting is relatively thick, will affect the touch screen speed of response of mobile phone, also just affect the joyful sense that the user uses for the man-machine interface of touch-screen mobile phone simultaneously.Therefore, at present for the thickness of this kind combined type lamella, generally be controlled at 0.188mm in the industry.How to increase adhesive-layer viscosity, do not affect again the result of use of this combined type lamella, become the direction that industry is studied.
The utility model content
The utility model relates to a kind of combined type lamella, can increase the laminating firmness with the object that is stuck, and when increasing the thickness of this combined type lamella, does not affect its result of use.
The utility model provides a kind of combined type lamella, comprises the coat that one deck is above, it is characterized in that, it comprises:
For the adhesive-layer with the stickup of adherend body;
Be arranged at the rete of the THIN COMPOSITE for gas barrier of described adhesive-layer upper surface;
Be arranged at described laminated film upper surface be used to preventing the antistatic backing of statics;
Be arranged at described antistatic backing upper surface be used to preventing the scratch resistant layer scratched.
As a kind of preferred version, described THIN COMPOSITE rete is polyester film.
As one of enforceable preferred version, the thickness of described combined type lamella is 0.15mm-0.25mm.
Further, the thickness of described combined type lamella is 0.25mm.
Combined type lamella of the present utility model, can improve the thickness of existing adhesive-layer, thereby increase the viscosity of adhesive-layer; Simultaneously, this combined type lamella increases to 0.25mm by the bed thickness of existing like product, and the thickness increased does not affect itself and other thing that is stuck and is used in conjunction with.
The accompanying drawing explanation
For further illustrating technical characterictic of the present utility model, below in conjunction with accompanying drawing, constructional feature of the present utility model and technical characterictic are described in further detail.
Fig. 1 is the structural representation of the utility model one preferred embodiment.
Description of reference numerals: 1-adhesive-layer; The 2-polyester film; The 3-antistatic backing; The 4-scratch resistant layer.
Embodiment
Shown in accompanying drawing 1, combined type lamella of the present utility model, comprise the coat that one deck is above, it is characterized in that, it comprises:
For the adhesive-layer 1 with the stickup of adherend body;
Be arranged at the rete of the THIN COMPOSITE for gas barrier of described adhesive-layer upper surface;
Be arranged at the antistatic backing 3 be used to preventing statics of described laminated film upper surface;
Be arranged at described antistatic backing 3 upper surfaces be used to preventing the scratch resistant layer scratched 4.
As preferred embodiment a kind of, described THIN COMPOSITE rete is polyester film 2.Because in the prior art field, the polyester film water white transparency, satisfactory mechanical property, rigidity, toughness and hardness are all higher, and rub resistance, puncture, and gas barrier properties are good, are widely used.
As a kind of preferred version one of, the colloid of described adhesive-layer 2 is calculated by weight and is comprised following component:
Acrylamide 5-20 part,
β-dimethyl-aminoethylmethacrylate 10-30 part,
Propenoic acid, 2-methyl, isobutyl ester 5-25 part,
Polyurethanes 10-25 part,
Rest part comprises water.
As a kind of concrete embodiment, described adhesive-layer 2 colloid weight are greater than 1g, so just can ensure enough colloids and be combined with the object that is stuck, and guarantee that machining needs viscosity.
In this embodiment, the thickness of described combined type lamella is 0.15mm-0.25mm.Preferably the thickness of described combined type lamella is set to 0.25mm.The thickness increase of this combined type lamella, also just for adhesive-layer 1 provides space, can be increased to glue consumption, increase the viscosity of this combined type lamella.
Above-mentioned embodiment; only be explanation technical conceive of the present utility model and constitutional features; purpose is to allow the stakeholder who is familiar with technique implement according to this; but above said content does not limit protection domain of the present utility model; any equivalence that every foundation spirit of the present utility model is done changes or modifies, within all should falling into protection domain of the present utility model.
Claims (4)
1. a combined type lamella, comprise the above coat of one deck, it is characterized in that, it comprises:
For the adhesive-layer with the stickup of adherend body;
Be arranged at described adhesive-layer upper surface, for the THIN COMPOSITE rete of gas barrier;
Be arranged at described laminated film upper surface, be used to preventing the antistatic backing of statics;
Be arranged at described antistatic backing upper surface, be used to preventing the scratch resistant layer scratched.
2. combined type lamella according to claim 1, is characterized in that, described THIN COMPOSITE rete is polyester film.
3. combined type lamella according to claim 1 and 2, is characterized in that, the thickness of described combined type lamella is 0.15mm-0.25mm.
4. combined type lamella according to claim 3, is characterized in that, the thickness of described combined type lamella is 0.25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201972228U CN203307273U (en) | 2013-04-18 | 2013-04-18 | Composite lamella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201972228U CN203307273U (en) | 2013-04-18 | 2013-04-18 | Composite lamella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203307273U true CN203307273U (en) | 2013-11-27 |
Family
ID=49613495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201972228U Expired - Fee Related CN203307273U (en) | 2013-04-18 | 2013-04-18 | Composite lamella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203307273U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103173155A (en) * | 2013-04-18 | 2013-06-26 | 苏州工业园区宝优际通讯科技有限公司 | Composite lamella |
-
2013
- 2013-04-18 CN CN2013201972228U patent/CN203307273U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103173155A (en) * | 2013-04-18 | 2013-06-26 | 苏州工业园区宝优际通讯科技有限公司 | Composite lamella |
| CN103173155B (en) * | 2013-04-18 | 2014-08-06 | 苏州工业园区宝优际通讯科技有限公司 | Composite lamella |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Suzhou City, Jiangsu province 215000 Industrial Park, Wu Pu Road 79 Wusong Industrial Workshop, C4 workshop Patentee after: Suzhou international Polytron Technologies Inc Address before: Suzhou City, Jiangsu province 215000 Industrial Park, Wu Pu Road 79 Wusong Industrial Workshop, C4 workshop Patentee before: Suzhou Industrial Park Baoyouji Communication Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20180418 |