CN206431419U - A kind of film diaphragm - Google Patents
A kind of film diaphragm Download PDFInfo
- Publication number
- CN206431419U CN206431419U CN201720040470.XU CN201720040470U CN206431419U CN 206431419 U CN206431419 U CN 206431419U CN 201720040470 U CN201720040470 U CN 201720040470U CN 206431419 U CN206431419 U CN 206431419U
- Authority
- CN
- China
- Prior art keywords
- layer
- product
- tack coat
- antistatic backing
- releasing
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of film diaphragm; including protection membrane body, reel, releasing layer, tack coat, polyester thin layer, antistatic backing, waterproof layer and anti-scratch layer; the releasing layer, tack coat, polyester thin layer, antistatic backing, waterproof layer and anti-scratch layer constitute protection membrane body; and waterproof layer, antistatic backing, polyester thin layer and tack coat are disposed with to releasing layer side by anti-scratch layer, the protection membrane body is uniformly wrapped in the outside of reel.The utility model is provided with anti-scratch layer on the outside of product, it can prevent that the surface of product from being scratched, ensure the smoothness of product surface, the waterproof layer being provided with inside antistatic backing, the performance for improving product accumulatingdust further, device simultaneously in device and then prevent malaria from entering the inside of product, influence the performance of tack coat, this product is using the relatively thin polyester thin layer of thickness ratio, and with good light transmission performance, function admirable is adapted to promote the use of.
Description
Technical field
The utility model is related to film product technical field, specially a kind of film diaphragm.
Background technology
The film：Film, the sensitive film and film of photography, film film is translation of the old times to film, is usually now
Refer to film, the egative film in plate making can also be referred to, usually need to use diaphragm during the production and processing of the film,
It is purposefully to press layer protective layer in azo brown piece or silver salt piece, prevents medicine film from abrading, plays protection photoetching film egative film
Effect, with wide market prospects, but existing film diaphragm function is excessively single, causes the poor performance of product, past
Toward the performance that can not play a part of not having protection against the tide in protection, and existing protection so that product is receiving humid air
After influence, cause tack coat to lose effect, influence the performance of product, can not meet the requirement in nowadays market.
The content of the invention
The purpose of this utility model is to provide a kind of film diaphragm, with asking for solving to propose in above-mentioned background technology
Topic, is had an advantageous effect in that：Waterproof layer inside device and then prevent malaria from entering the inside of product, influence is viscous
Tie the performance of layer, it is ensured that the performance of product, side is provided with anti-scratch layer, can prevent that the surface of product from being scratched, it is ensured that production
The smoothness on product surface, prevents the accumulation of dust.
To achieve the above object, the utility model provides following technical scheme：A kind of film diaphragm, including diaphragm sheet
Body, reel, releasing layer, tack coat, polyester thin layer, antistatic backing, waterproof layer and anti-scratch layer, it is the releasing layer, tack coat, poly-
Ester thin layer, antistatic backing, waterproof layer and anti-scratch layer constitute protection membrane body, and by anti-scratch layer to releasing layer side successively
Waterproof layer, antistatic backing, polyester thin layer and tack coat are provided with, the protection membrane body is uniformly wrapped in the outside of reel.
It is preferred that, pass through tack coat bonding connection between releasing layer and the polyester thin layer.
It is preferred that, the protection membrane body is extrusion forming.
It is preferred that, the thickness of the releasing layer is less than 0.025mm.
It is preferred that, the thickness of the polyester thin layer is less than 0.006mm.
Compared with prior art, the beneficial effects of the utility model are：The equipment is provided with anti-scratch on the outside of product
Layer, can prevent that the surface of product from being scratched, it is ensured that the smoothness of product surface, prevent the accumulation of dust, while setting in device
It is equipped with antistatic backing, the performance for improving product accumulatingdust further, with excellent performance, the waterproof layer inside device
And then prevent malaria from entering the inside of product, influence the performance of tack coat, it is ensured that the performance of product, product it is viscous
One layer of releasing layer is provided with knot layer, releasing layer is torn and be can be used, it is easy to use, while protection product can be played again
Effect, this product is using the relatively thin polyester thin layer of thickness ratio, and with good light transmission performance, this product is reasonable in design, property
Excellent it can be adapted to promote the use of.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation that the utility model is locally constituted.
In figure：1- protects membrane body；2- reels；3- releasing layers；4- tack coats；5- polyester thin layers；6- antistatic backings；7- prevents
Water layer；8- anti-scratch layer.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, a kind of embodiment that the utility model is provided：A kind of film diaphragm, including diaphragm sheet
Body 1, reel 2, releasing layer 3, tack coat 4, polyester thin layer 5, antistatic backing 6, waterproof layer 7 and anti-scratch layer 8, releasing layer 3, bonding
Layer 4, polyester thin layer 5, antistatic backing 6, waterproof layer 7 and anti-scratch layer 8 constitute protection membrane body 1, and by anti-scratch layer 8 to releasing
Put the side of layer 3 and be disposed with waterproof layer 7, antistatic backing 6, polyester thin layer 5 and tack coat 4, protection membrane body 1 is uniformly wound
By the bonding connection of tack coat 4 between the outside of reel 2, releasing layer 3 and polyester thin layer 5, protection membrane body 1 is to be squeezed into
Type, the thickness of releasing layer 3 is less than 0.025mm, and the thickness of polyester thin layer 5 is less than 0.006mm.
Operation principle：Protection membrane body 1 is removed on reel 2 when using, and releasing layer 3 is removed on tack coat 4,
Then be bonded on the outside of corresponding position, product be provided with anti-scratch layer 8, can prevent that the surface of product from being scratched,
Ensure the smoothness of product surface, prevent the accumulation of dust, while be provided with antistatic backing 6 in device, carrying further
The high performance of product accumulatingdust, with excellent performance, waterproof layer 7 inside device and then prevents malaria from entering production
The inside of product, influences the performance of tack coat 4, it is ensured that be provided with one layer of releasing layer on the performance of product, the tack coat 4 of product
3, releasing layer 3 is torn and be can be used, easy to use, while can play a part of protecting product again, this product uses thickness
Than relatively thin polyester thin layer 5, with good light transmission performance.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of film diaphragm, including protection membrane body（1）, reel（2）, releasing layer（3）, tack coat（4）, polyester thin layer
（5）, antistatic backing（6）, waterproof layer（7）With anti-scratch layer（8）, it is characterised in that：The releasing layer（3）, tack coat（4）, it is poly-
Ester thin layer（5）, antistatic backing（6）, waterproof layer（7）With anti-scratch layer（8）Constitute protection membrane body（1）, and by anti-scratch layer
（8）To releasing layer（3）Side is disposed with waterproof layer（7）, antistatic backing（6）, polyester thin layer（5）And tack coat（4）, it is described
Protect membrane body（1）Uniformly it is wrapped in reel（2）Outside.
2. a kind of film diaphragm according to claim 1, it is characterised in that：The releasing layer（3）With polyester thin layer（5）
Between pass through tack coat（4）Bonding connection.
3. a kind of film diaphragm according to claim 1, it is characterised in that：The protection membrane body（1）To be squeezed into
Type.
4. a kind of film diaphragm according to claim 1, it is characterised in that：The releasing layer（3）Thickness be less than
0.025mm。
5. a kind of film diaphragm according to claim 1, it is characterised in that：The polyester thin layer（5）Thickness be less than
0.006mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720040470.XU CN206431419U (en) | 2017-01-13 | 2017-01-13 | A kind of film diaphragm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720040470.XU CN206431419U (en) | 2017-01-13 | 2017-01-13 | A kind of film diaphragm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206431419U true CN206431419U (en) | 2017-08-22 |
Family
ID=59582391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720040470.XU Expired - Fee Related CN206431419U (en) | 2017-01-13 | 2017-01-13 | A kind of film diaphragm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206431419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111016313A (en) * | 2019-11-07 | 2020-04-17 | 广东中晨电子科技有限公司 | Film protection film |
-
2017
- 2017-01-13 CN CN201720040470.XU patent/CN206431419U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111016313A (en) * | 2019-11-07 | 2020-04-17 | 广东中晨电子科技有限公司 | Film protection film |
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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: 20170822 Termination date: 20190113 |