CN103331981A - Shielding material - Google Patents
Shielding material Download PDFInfo
- Publication number
- CN103331981A CN103331981A CN2013102560501A CN201310256050A CN103331981A CN 103331981 A CN103331981 A CN 103331981A CN 2013102560501 A CN2013102560501 A CN 2013102560501A CN 201310256050 A CN201310256050 A CN 201310256050A CN 103331981 A CN103331981 A CN 103331981A
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- CN
- China
- Prior art keywords
- layer
- shielding material
- metal layer
- inner layer
- transparent substrate
- 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.)
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Abstract
The invention discloses a shielding material. The shielding material comprises a transparent substrate, an inner layer and a shielding metal layer; the transparent substrate and the inner layer are adhered with each other, one side of the inner layer is coated with the shielding metal layer; the transparent substrate is polyester alkene, the inner layer is polyethylene or polypropylene, and the shielding metal layer is aluminum powder. By mutually adhering the transparent substrate and the inner layer, coating the shielding metal layer on one side of the inner layer, since the shielding metal layer is provided with good electrostatic shielding effect and the transparent substrate and the inner layer are provided with anti-electrostatic function, the shielding material in mixed structure disclosed by the invention is good in performance of eliminating electrostatic, and the transparent substrate is provided with good transparency so as to conveniently observe.
Description
Technical field
The present invention relates to a kind of shielding material, relate in particular to the good shielding material of a kind of antistatic performance.
Background technology
In recent years, along with people's deepening constantly electrostatic hazard understanding, it is more and more important that antistatic packaging becomes, particularly for semiconductor product, highly integrated precision electronic element, form and precision instrument and equipment, Medical Devices and chemical products etc. deposit, in the transport process, because the influence in friction, bump, external electrical field and magnetic field, be easy to generate static, electrostatic precipitation can influence the performance of product, and accumulation of static electricity can produce discharge under appropriate condition, cause product failure or component wear, may cause great economic loss.
Summary of the invention
Technical problem at above-mentioned existence the objective of the invention is: proposed the shielding material that a kind of antistatic performance is good and transparency is good.
Technical solution of the present invention is achieved in that a kind of shielding material; Comprise transparent base layer, endoplasm layer and shielded metal layer; Described transparent base layer and endoplasm layer are adhered to one another; One side of described endoplasm layer scribbles the shielded metal layer.
Preferably, described transparent base layer is polyester alkene.
Preferably, described endoplasm layer is polyethylene or polypropylene.
Preferably, described shielded metal layer is aluminium powder.
Because the utilization of technique scheme, the present invention compared with prior art has following advantage:
A kind of shielding material of the present invention program, its transparent base layer and endoplasm layer are adhered to one another, scribble one deck shielded metal layer by the side at the endoplasm layer, because the shielded metal layer has good electrostatic screen effect, and transparent base layer and endoplasm layer itself also have electrostatic-proof function, make the material of this mixed structure have to lead preferably and destatic performance, and transparent base layer have a transparency preferably, be convenient to observe.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Accompanying drawing 1 is the structural representation of shielding material of the present invention;
Wherein: 1, transparent base layer; 2, endoplasm layer; 3, metal screen layer.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described.
Of the present invention a kind of shielding material as shown in Figure 1; Comprise transparent base layer 1, endoplasm layer 2 and shielded metal layer 3; Described transparent base layer 1 is adhered to one another with endoplasm layer 2; One side of described endoplasm layer 2 scribbles shielded metal layer 3; Described transparent base layer 1 is polyester alkene; Described endoplasm layer 2 is polyethylene or polypropylene; Described shielded metal layer 3 is aluminium powder.
A kind of shielding material of the present invention program, its transparent base layer and endoplasm layer are adhered to one another, scribble one deck shielded metal layer by the side at the endoplasm layer, and the shielded metal layer has good electrostatic screen effect, add transparent base layer and endoplasm layer and itself electrostatic-proof function is arranged also, make the material of this mixed structure have to lead preferably and destatic performance, and transparent base layer have a transparency preferably, be convenient to observe.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the personage that is familiar with this technology can understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; all equivalences that spirit essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (4)
1. a shielding material is characterized in that: comprise transparent base layer, endoplasm layer and shielded metal layer; Described transparent base layer and endoplasm layer are adhered to one another; One side of described endoplasm layer scribbles the shielded metal layer.
2. shielding material according to claim 1, it is characterized in that: described transparent base layer is polyester alkene.
3. shielding material according to claim 1 and 2, it is characterized in that: described endoplasm layer is polyethylene or polypropylene.
4. shielding material according to claim 3, it is characterized in that: described shielded metal layer is aluminium powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102560501A CN103331981A (en) | 2013-06-25 | 2013-06-25 | Shielding material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102560501A CN103331981A (en) | 2013-06-25 | 2013-06-25 | Shielding material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103331981A true CN103331981A (en) | 2013-10-02 |
Family
ID=49240217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102560501A Pending CN103331981A (en) | 2013-06-25 | 2013-06-25 | Shielding material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103331981A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080233378A1 (en) * | 2007-03-20 | 2008-09-25 | Degussa Gmbh | Transparent, electrically conductive layer, a process for producing the layer and its use |
| CN201284064Y (en) * | 2008-09-25 | 2009-08-05 | 深圳市新纶科技股份有限公司 | Electromagnetic screen packing film |
| CN201472830U (en) * | 2009-04-10 | 2010-05-19 | 深圳市栢兴实业有限公司 | Anti-static composite environment-friendly packaging thin film |
| JP2011508408A (en) * | 2007-05-16 | 2011-03-10 | チェイス コーポレーション | Electromagnetic shielding material |
| CN102886938A (en) * | 2012-10-23 | 2013-01-23 | 沈阳创达技术交易市场有限公司 | Anti-static composite film |
-
2013
- 2013-06-25 CN CN2013102560501A patent/CN103331981A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080233378A1 (en) * | 2007-03-20 | 2008-09-25 | Degussa Gmbh | Transparent, electrically conductive layer, a process for producing the layer and its use |
| JP2011508408A (en) * | 2007-05-16 | 2011-03-10 | チェイス コーポレーション | Electromagnetic shielding material |
| CN201284064Y (en) * | 2008-09-25 | 2009-08-05 | 深圳市新纶科技股份有限公司 | Electromagnetic screen packing film |
| CN201472830U (en) * | 2009-04-10 | 2010-05-19 | 深圳市栢兴实业有限公司 | Anti-static composite environment-friendly packaging thin film |
| CN102886938A (en) * | 2012-10-23 | 2013-01-23 | 沈阳创达技术交易市场有限公司 | Anti-static composite film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131002 |
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| RJ01 | Rejection of invention patent application after publication |