CN207918751U - A kind of safety protective film - Google Patents
A kind of safety protective film Download PDFInfo
- Publication number
- CN207918751U CN207918751U CN201721847050.9U CN201721847050U CN207918751U CN 207918751 U CN207918751 U CN 207918751U CN 201721847050 U CN201721847050 U CN 201721847050U CN 207918751 U CN207918751 U CN 207918751U
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- CN
- China
- Prior art keywords
- layer
- adhesive
- insulating layer
- antistatic
- pet
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- 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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- Elimination Of Static Electricity (AREA)
Abstract
The utility model discloses a kind of safety protective film; including pet layer; the top of pet layer is equipped with the first adhesive-layer; the top of first adhesive-layer is equipped with the first insulating layer; the top of first insulating layer is equipped with the second adhesive-layer; second adhesive-layer top is equipped with second insulating layer, and the first insulating layer and second insulating layer are polythene material, and thickness is 20 55 μm；The top of second insulating layer is equipped with third adhesive-layer, and the top of third adhesive-layer is equipped with antistatic layer, and first adhesive-layer, the second adhesive-layer and third adhesive-layer are acrylic adhesive, and thickness is 10 15 μm；The top of the antistatic layer is equipped with wearing layer.The utility model is simple and practical, and manufacturing cost is cheap, by the way that multilayer electrostatic discharge layer, insulating layer and wearing layer is arranged so that the utility model has excellent anti-static effect, and the wearing layer of top layer can improve the wear-resisting property of product.
Description
Technical field
The utility model belongs to a kind of protective film, specially a kind of safety protective film.
Background technology
Protective film can be divided into protective film for digital product, protection film for automobile, household protective film, food fresh keeping guarantor according to purposes
Cuticula etc..As the digital products such as mobile phone are in the universal of China, a kind of system as screen protecting film of protective film slowly
Claim, and its function in screen protecting film field is also multifarious.Currently, on the screen or glass of many digital products,
All coated with protective film, if antistatic effective protection electrostatic wounds liquid crystal display, the anti-scratch generation that can reduce surface scratches, protection
Film open after will not residue glue, glue will not corrode screen.But what the existing easy static electrification of protective film, electromagnetic induction and friction generated
Electrostatic is to various sensing elements, instrument and meter, certain chemical products etc., such as because packing film accumulation of static electricity generates electrion,
Its consequence will be destructive.Therefore developing a kind of protective film that protection against electric shock effect is good is particularly important.
Utility model content
The purpose of this utility model is to provide a kind of safety protective film, improves protecting effect and practical performance.
In order to achieve the above object, the technical solution adopted in the utility model is：Including pet layer, the top of pet layer is equipped with the
The top of one adhesive-layer, the first adhesive-layer is equipped with the first insulating layer, and the top of the first insulating layer is equipped with the second adhesive-layer, and second is viscous
Glue-line top is equipped with second insulating layer, and the first insulating layer and second insulating layer are polythene material, and thickness is 20-55 μm；
The top of second insulating layer is equipped with third adhesive-layer, and the top of third adhesive-layer is equipped with antistatic layer, first adhesive-layer, the
Two adhesive-layers and third adhesive-layer are acrylic adhesive, and thickness is 10-15 μm；The top of the antistatic layer is equipped with wear-resisting
Layer.
The pet layer is PET high bright films as a further improvement of the utility model, and thickness is 80-100 μm.It carries
The high transparency of product, the film also have fabulous light in addition to the excellent physical mechanical property of conventional polyester film
Performance, if transparency is good, mist degree is low, glossiness is high.With good package decoration effect.
The pet layer is PET antistatic films as a further improvement of the utility model, further increases antistatic effect
Fruit, thickness are 80-100 μm.Antistatic film is by the way that certain antistatic agent is added in PET film, film surface is made to be formed
One layer of very thin conductive layer, and continuous phase is formed, surface conductance performance is improved, the charge of generation is made to leak as early as possible.It is general to require
9-11 power ohms of surface specific resistance≤10 of antistatic film.
The antistatic layer is that antistatic agent, thickness is added in PE raw materials as a further improvement of the utility model,
It is 10-15 μm.
The beneficial effects of the utility model：Simple and practical, manufacturing cost is cheap, by the way that multilayer dielectric layer, electrostatic discharge is arranged
Layer and wearing layer so that the utility model has excellent anti-static effect, and the wearing layer of top layer can improve the resistance to of product
Grind performance.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Specific implementation mode
In order to enable those skilled in the art to better understand the technical solutions of the present invention, below in conjunction with the accompanying drawings to this reality
Be described in detail with novel, the description of this part be only it is exemplary and explanatory, should not be to the scope of protection of the utility model
There is any restriction effect.
As shown in Figure 1, the concrete structure of the utility model is：Including pet layer 1, the pet layer 5 is PET antistatic films,
Antistatic effect is further increased, thickness is 80-100 μm.Antistatic film is antistatic by the way that certain is added in PET film
Agent makes film surface form one layer of very thin conductive layer, and forms continuous phase, improves surface conductance performance, makes the charge of generation
It leaks as early as possible.Generally require 9-11 power ohms of surface specific resistance≤10 of antistatic film.The top of pet layer 1 is equipped with first
The top of adhesive-layer 2, the first adhesive-layer 2 is equipped with the first insulating layer 3, and the top of the first insulating layer 3 is equipped with the second adhesive-layer 4, the
Two adhesive-layers, 4 top is equipped with second insulating layer 5, and the first insulating layer 3 and second insulating layer 5 are polythene material, and thickness is
20-55μm；The top of second insulating layer 5 is equipped with third adhesive-layer 6, and the top of third adhesive-layer 6 is equipped with antistatic layer 7, described
Antistatic layer 7 is that antistatic agent is added in PE raw materials, and thickness is 10-15 μm.First adhesive-layer 2,4 and of the second adhesive-layer
Third adhesive-layer 6 is acrylic adhesive, and thickness is 10-15 μm；The top of the antistatic layer 7 is equipped with wearing layer 8.
The beneficial effects of the utility model：Simple and practical, manufacturing cost is cheap, by the way that multilayer dielectric layer, electrostatic discharge is arranged
Layer and wearing layer so that the utility model has excellent anti-static effect, and the wearing layer of top layer can improve the resistance to of product
Grind performance.
It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment including a series of elements includes not only those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
Specific case used herein is expounded the principles of the present invention and embodiment, above example
Illustrate the method and its core concept for being merely used to help understand the utility model.The above is only the preferred of the utility model
Embodiment, it is noted that due to the finiteness of literal expression, and objectively there is unlimited concrete structure, for this technology
For the those of ordinary skill in field, without departing from the principle of this utility model, several improvement, retouching can also be made
Or variation, above-mentioned technical characteristic can also be combined in the right way；These improve retouching, variation or combination, or not
It is improved that the design of utility model and technical solution are directly applied into other occasions, it is regarded as the protection of the utility model
Range.
Claims (4)
1. a kind of safety protective film, which is characterized in that including pet layer（1）, pet layer（1）Top be equipped with the first adhesive-layer（2）,
First adhesive-layer（2）Top be equipped with the first insulating layer（3）, the first insulating layer（3）Top be equipped with the second adhesive-layer（4）, the
Two adhesive-layers（4）Top is equipped with second insulating layer（5）, the first insulating layer（3）And second insulating layer（5）It is polythene material,
Its thickness is 20-55 μm；Second insulating layer（5）Top be equipped with third adhesive-layer（6）, third adhesive-layer（6）Top be equipped with
Antistatic layer（7）, first adhesive-layer（2）, the second adhesive-layer（4）With third adhesive-layer（6）It is acrylic adhesive, thickness
It is 10-15 μm；The antistatic layer（7）Top be equipped with wearing layer（8）.
2. a kind of safety protective film according to claim 1, which is characterized in that the pet layer（1）For PET high bright films,
Its thickness is 80-100 μm.
3. a kind of safety protective film according to claim 1, which is characterized in that the pet layer（1）For PET antistatic films,
Its thickness is 80-100 μm.
4. a kind of safety protective film according to claim 2 or 3, which is characterized in that the antistatic layer（7）For PE raw materials
Middle addition antistatic agent, thickness are 10-15 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721847050.9U CN207918751U (en) | 2017-12-26 | 2017-12-26 | A kind of safety protective film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721847050.9U CN207918751U (en) | 2017-12-26 | 2017-12-26 | A kind of safety protective film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207918751U true CN207918751U (en) | 2018-09-28 |
Family
ID=63607608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721847050.9U Expired - Fee Related CN207918751U (en) | 2017-12-26 | 2017-12-26 | A kind of safety protective film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207918751U (en) |
-
2017
- 2017-12-26 CN CN201721847050.9U patent/CN207918751U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180928 Termination date: 20181226 |