CN207736894U - A kind of double faced net release film - Google Patents
A kind of double faced net release film Download PDFInfo
- Publication number
- CN207736894U CN207736894U CN201721186284.3U CN201721186284U CN207736894U CN 207736894 U CN207736894 U CN 207736894U CN 201721186284 U CN201721186284 U CN 201721186284U CN 207736894 U CN207736894 U CN 207736894U
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- CN
- China
- Prior art keywords
- release film
- double faced
- net release
- layer
- polythene
- 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 utility model discloses and provides a kind of generation being avoided that foam bubble phenomenon, improves the double faced net release film of product stability in use.The double faced net release film includes PET base material layer (1) and the polythene PE layer (2) for being molded over the PET base material layer (1) both sides, and the outer surface of the polythene PE layer (2) is both provided with the latticed texture structure of protrusion.The utility model can be widely applied to electronics field.
Description
Technical field
The utility model is related to a kind of double faced net release films.
Background technology
Release film refers to the film that film surface can have differentiation, and release film contacts under limited conditions with specific material
Do not have viscosity or slight viscosity afterwards.With the continuous development of electronic industry, existing LCD screen has obtained widely answering
With, for example, the screen of most of mobile phone is all LCD screen on the market, the LCD screen mainly based on display module,
The foam for playing cushioning effect is provided in display module, which generally carries release film, and existing release film does not have
Functionality functions only as the effect of isolation, and after tearing off release film, foam has been easy remaining air in paste process cannot
It is excluded and is stayed between shown module and foam to generate bubble completely, so that foam is not developed ideally, make for a long time
It is unstable with rear thickness, it is easy to collapse and product is caused to show abnormal problem.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies of the prior art and provide one kind being avoided that foam gas
The generation of phenomenon is steeped, the double faced net release film of product stability in use is improved.
Technical solution used by the utility model is：The utility model includes PET base material layer and is molded over the PET bases
The polythene PE layer of material layer both sides, the outer surface of the polythene PE layer are both provided with the latticed texture structure of protrusion.
The thickness of the double faced net release film is 50~150 microns.
The latticed texture structure is in crisscross linear fringe structure or waveform striated structure.
The utility model has the beneficial effects that：Since the utility model includes PET base material layer and is molded over the PET base material
The polythene PE layer of layer both sides, the outer surface of the polythene PE layer are both provided with the latticed texture structure of protrusion, will be described
Double faced net release film is bonded with the glue-line of foam after winding, and recess can be formed on the glue-line of foam, and foam was being pasted
It is easy effectively to exclude remaining air completely in journey, so that foam is ideally developed, so the utility model is avoided that bubble
The generation of cotton bubble phenomenon improves product stability in use.
Description of the drawings
Fig. 1 is the sectional view of the utility model.
Specific implementation mode
As shown in Figure 1, the utility model double faced net release film includes PET base material layer 1 and is molded over the PET base material layer
The polythene PE layer 2 of 1 both sides, the outer surface of the polythene PE layer 2 is both provided with the latticed texture structure 21 of protrusion, described
Latticed texture structure 21 is in crisscross linear fringe structure or waveform striated structure, these are all the shapes of comparison rule
Shape, it is of course also possible to be irregular shape, the thickness of the double faced net release film is 50~150 microns, in this way
Structure when producing the double faced net release film and foam material, both played the role of isolation, while can steep in winding
Groove is formed on the adhesive layer of cotton material, it, can when the foam material is pasted after tearing off the double faced net release film
Remaining air is emptied simultaneously, so that foam is ideally developed, even if being used for a long time, will not cause to collapse because of the reason of foam
And it is abnormal so that product is shown.
The utility model is widely portable to electronics field.
Claims (2)
1. a kind of double faced net release film, it is characterised in that：The double faced net release film includes PET base material layer (1) and molding
The outer surface of polythene PE layer (2) in the PET base material layer (1) both sides, the polythene PE layer (2) is both provided with protrusion
Latticed texture structure, the latticed texture structure are in crisscross linear fringe structure or waveform striated structure.
2. a kind of double faced net release film according to claim 1, it is characterised in that：The thickness of the double faced net release film
Degree is 50~150 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721186284.3U CN207736894U (en) | 2017-09-15 | 2017-09-15 | A kind of double faced net release film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721186284.3U CN207736894U (en) | 2017-09-15 | 2017-09-15 | A kind of double faced net release film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207736894U true CN207736894U (en) | 2018-08-17 |
Family
ID=63114095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721186284.3U Active CN207736894U (en) | 2017-09-15 | 2017-09-15 | A kind of double faced net release film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207736894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111849372A (en) * | 2020-07-22 | 2020-10-30 | 太仓展新胶粘材料股份有限公司 | Folding-resistant foam rubber sheet and manufacturing method thereof |
-
2017
- 2017-09-15 CN CN201721186284.3U patent/CN207736894U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111849372A (en) * | 2020-07-22 | 2020-10-30 | 太仓展新胶粘材料股份有限公司 | Folding-resistant foam rubber sheet and manufacturing method thereof |
| CN111849372B (en) * | 2020-07-22 | 2022-04-08 | 太仓展新胶粘材料股份有限公司 | Folding-resistant foam rubber sheet and manufacturing method thereof |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |