CN207496141U - Ab glue film - Google Patents
Ab glue film Download PDFInfo
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- CN207496141U CN207496141U CN201720406873.1U CN201720406873U CN207496141U CN 207496141 U CN207496141 U CN 207496141U CN 201720406873 U CN201720406873 U CN 201720406873U CN 207496141 U CN207496141 U CN 207496141U
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- silica gel
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Abstract
The utility model is related to a kind of AB glue film, including release film, the mucigel that is attached to the release film upper surface, the TAC base materials for being attached to the mucigel upper surface, it is attached to the layer of silica gel of the TAC substrate upper surfaces and is attached to the protective film of the layer of silica gel upper surface.In use, release film is torn off, AB glue film is then affixed on glass or screen surface, layer of silica gel contributes to AB glue film to fit in glass or screen surface heel row bubble removing, makes the fitting of AB glue film smooth；Since TAC base materials are mainly produced by way of curtain coating; the transparency, glossiness, thickness evenness of TAC base materials of casting technique production etc. are all extremely outstanding; it is not likely to produce the refraction of light; and TAC base materials are good to the support effect of release film, mucigel, layer of silica gel and protective film; after AB glue film is bonded glass or screen surface; release film, mucigel, layer of silica gel and protective film are smooth with the extension of TAC base materials, effectively prevent the generation of rainbow line.
Description
Technical field
The utility model is related to viscose glue technical field, more particularly to AB glue film.
Background technology
The AB glue film applied to tempered glass provided currently on the market, mainly using PET as base material, base material is on one side
Silica gel, the another side of base material is other mucilage materials.The AB glue film production process is mainly：First applied in the one side of PET base material
Tempered glass film is covered with after cloth mucilage materials, be then coated with silica gel in the another side of PET base material and is pasted with mobile terminals such as mobile phones
It closes, but because PET is in process of production mostly by way of multi-layer co-extruded or double-sided stretch, therefore PET internal structures
It easily causes uneven, the light by PET is caused to reflect to form rainbow line.
Utility model content
Based on this, it is necessary to which, in view of the above-mentioned problems, providing a kind of AB glue film, smooth with being bonded, light transmission is uniform, can have
The characteristics of effect prevents rainbow line.
A kind of AB glue film including release film, the mucigel that is attached to release film upper surface, is attached to mucigel upper surface
TAC base materials, the layer of silica gel for being attached to TAC substrate upper surfaces and the protective film for being attached to layer of silica gel upper surface.
AB glue film in use, release film is torn off, is then affixed on glass or screen surface, layer of silica gel by above-mentioned AB glue film
AB glue film is contributed to fit in glass or screen surface heel row bubble removing, makes the fitting of AB glue film smooth, in addition, due to TAC base materials
It is mainly produced by way of curtain coating, all pole such as the transparency, glossiness, thickness evenness of TAC base materials of casting technique production
It is outstanding, is not likely to produce the refraction of light, and TAC base materials are good to the support effect of release film, mucigel, layer of silica gel and protective film
Good, after AB glue film fitting glass or screen surface, release film, mucigel, layer of silica gel and protective film are smooth with the extension of TAC base materials,
Effectively prevent the generation of rainbow line.
Mucigel is polyurethane pressure sensitive glue-line in one of the embodiments,.
Layer of silica gel is organosilicon glue-line in one of the embodiments,.
Protective film is PET film in one of the embodiments,.
The thickness of release film is 20-60 μm in one of the embodiments, and the thickness of mucigel is 10-50 μm, TAC bases
The thickness of material is 50-100 μm, and the thickness of layer of silica gel is 10-50 μm, and the thickness of protective film is 20-60 μm.
Release film thickness is 38-50 μm in one of the embodiments, and viscose layer thickness is 15-40 μm, and TAC base materials are thick
It is 60-80 μm to spend, and silica gel layer thickness is 15-40 μm, and protection film thickness is 38-50 μm.
In one of the embodiments, release film, be attached to release film upper surface mucigel, be attached to mucigel upper table
The TAC base materials in face, the protective film for being attached to the layer of silica gel of TAC substrate upper surfaces and being attached to layer of silica gel upper surface, release film
Thickness is 20-60 μm, and the thickness of mucigel is 10-50 μm, and the thickness of TAC base materials is 50-100 μm, and the thickness of layer of silica gel is 10-
50 μm, the thickness of protective film is 20-60 μm.
Description of the drawings
Fig. 1 is the schematic diagram of the preferred embodiment of the utility model AB glue film.
Specific embodiment
For the ease of understanding the utility model, the utility model will be described more fully below.But this practicality
It is novel to realize in many different forms, however it is not limited to embodiment described herein.On the contrary, provide these implementations
The purpose of example is to make the more thorough and comprehensive of the understanding to the disclosure of the utility model.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to the technology of the utility model
The normally understood meaning of technical staff in domain is identical.It is only in the term used in the description of the utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
Referring to Fig. 1, the AB glue film 10 for the utility model preferred embodiment, including release film 11, is attached to release film
The mucigel 12 of 11 upper surfaces, is attached to TAC at TAC (triacetate fiber film) base material 13 for being attached to 12 upper surface of mucigel
The layer of silica gel 14 of 13 upper surface of base material and the protective film 15 for being attached to 14 upper surface of layer of silica gel.
In the present embodiment, release film 11 selects common release film in the market, and the thickness of release film 11 is 45 μm.This thickness
Release film 11 be easily peeled off, and save material.In practical applications, the thickness of release film 11 can also be 20 μm, 25 μm, 55
μm or 20-60 μm between any thickness, can equally achieve the effect that identical with the present embodiment.Preferably, release film 11 is thick
Best results when spending ranging from 38-50 μm.
In the present embodiment, mucigel 12 selects polyurethane pressure sensitive glue-line, and the thickness of mucigel 12 is 23 μm.AB glue film 10 will
The adhesion strength of polyurethane pressure sensitive glue-line is sought higher than layer of silica gel 14, and is easily removed with release film 11, the polyurethane pressure sensitive of this thickness
Glue-line can meet more than two point requirements.In practical applications, the thickness of mucigel 12 can also be 10 μm, 15 μm, 35 μm or
Any thickness between 50 μm or 10-50 μm, also can reach the effect identical with the present embodiment.Preferably, mucigel 12
Best results when thickness is 15-40 μm.
In the present embodiment, TAC base materials 13 by casting technique produce and, casting technique production TAC base materials 13 it is saturating
Bright property, glossiness, thickness evenness etc. are all extremely outstanding, are not likely to produce refraction, tentatively prevent due to base material is uneven smooth
It generates light and reflects the rainbow line to be formed.The thickness of TAC base materials 13 selects 75 μm.The TAC base materials 13 of this thickness play anti-rainbow
While line, there is preferable support effect to release film 11, mucigel 12, layer of silica gel 14 and protective film 15.In practical application
In, the thickness of TAC base materials 13 can also between 50 μm, 55 μm, 95 μm or 100 μm or 50-100 μm any thickness, can reach
To the effect identical with the present embodiment.Wherein, the best results when thickness of TAC base materials 13 selects 60-80 μm.
In the present embodiment, layer of silica gel 14 selects organic silica gel material to be made, the low surface tension of organic silica gel and low surface
Good defoaming function can be made it have, AB glue film 10 is contributed to fit in glass or screen surface heel row bubble removing, avoids pasting
The problem of closing out-of-flatness.Wherein, the thickness of layer of silica gel 14 is 25 μm, while good viscosity and defoaming effect is ensured, section
Material saving.In practical applications, layer of silica gel 14 can also be selected any between 10 μm, 20 μm, 45 μm or 50 μm or 10-50 μm
Thickness can achieve the effect that identical with the present embodiment.Preferably, the best results when thickness of layer of silica gel 14 is 15-40 μm.
In the present embodiment, protective film 15 selects PET film, and the thickness of protective film 15 is 43 μm.In practical applications, protective film
15 can also select any thickness between 20 μm, 30 μm, 55 μm or 60 μm or 20-60 μm.The thickness of protective film 15 is less than 20
μm when, quality is very soft, do not allow when being bonded in preparation process it is disposable, when the thickness of protective film 15 is more than 60 μm, material into
This is higher；It, can be with effectively save cost and easy to produce when the thickness of protective film 15 is 20-60 μm.Preferably, thickness 38-
50 μm of PET film is as protective film 15, best results.
The preparation method of above-mentioned AB glue film 10 is：TAC base materials 13 are taken, in the wherein coated on one side polyurethane of TAC base materials 13
Pressure sensitive adhesive, after drying and processing, polyurethane contact adhesive forms mucigel 12, and release film 11 is attached on the surface of mucigel 12；In TAC
The coated on one side organic silica gel of 13 uncoated mucigel 12 of base material, after drying and processing, organic silica gel forms layer of silica gel 14, Ran Hou
The surface of layer of silica gel 14 attaches protective film 15.
AB glue film 10 in use, first tearing off release film 11, is then affixed on glass or screen table by above-mentioned AB glue film 10
Face, layer of silica gel 14 contribute to AB glue film 10 to fit in glass or screen surface heel row bubble removing, are bonded AB glue film 10 smooth.Separately
Outside, TAC base materials 13 are good to the support effect of release film 11, mucigel 12, layer of silica gel 14 and protective film 15, and are not likely to produce folding
It penetrates, after AB glue film 10 is bonded glass or screen surface, release film 11, mucigel 12, layer of silica gel 14 and protective film 15 are with TAC base materials
13 extensions are smooth, effectively prevent the generation of rainbow line.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Embodiment described above only expresses a kind of embodiment of the utility model, and description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that the common skill for this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (7)
1. a kind of AB glue film, which is characterized in that including release film, the mucigel that is attached to the release film upper surface, be attached to
It the TAC base materials of the mucigel upper surface, the layer of silica gel for being attached to the TAC substrate upper surfaces and is attached in the layer of silica gel
The protective film on surface.
2. AB glue film according to claim 1, which is characterized in that the mucigel is polyurethane pressure sensitive glue-line.
3. AB glue film according to claim 1, which is characterized in that the layer of silica gel is organosilicon glue-line.
4. AB glue film according to claim 1, which is characterized in that the protective film is PET film.
5. AB glue film according to claim 1, which is characterized in that the thickness of the release film is 20-60 μm, the viscose
The thickness of layer is 10-50 μm, and the thickness of the TAC base materials is 50-100 μm, and the thickness of the layer of silica gel is 10-50 μm, described
The thickness of protective film is 20-60 μm.
6. AB glue film according to claim 5, which is characterized in that the release film thickness is 38-50 μm, the mucigel
Thickness is 15-40 μm, and the TAC base material thickness is 60-80 μm, and the silica gel layer thickness is 15-40 μm, the protection film thickness
It is 38-50 μm.
7. a kind of AB glue film, which is characterized in that including release film, the mucigel that is attached to the release film upper surface, be attached to
It the TAC base materials of the mucigel upper surface, the layer of silica gel for being attached to the TAC substrate upper surfaces and is attached in the layer of silica gel
The protective film on surface, the thickness of the release film is 25-55 μm, and the thickness of the mucigel is 15-35 μm, the TAC base materials
Thickness for 55-95 μm, the thickness of the layer of silica gel is 20-45 μm, and the thickness of the protective film is 30-55 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720406873.1U CN207496141U (en) | 2017-04-18 | 2017-04-18 | Ab glue film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720406873.1U CN207496141U (en) | 2017-04-18 | 2017-04-18 | Ab glue film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207496141U true CN207496141U (en) | 2018-06-15 |
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ID=62496600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720406873.1U Active CN207496141U (en) | 2017-04-18 | 2017-04-18 | Ab glue film |
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| CN (1) | CN207496141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111320942A (en) * | 2018-12-17 | 2020-06-23 | 浙江欣麟新材料技术有限公司 | AB glue applied to mobile phone screen with fingerprint identification under screen and preparation method thereof |
-
2017
- 2017-04-18 CN CN201720406873.1U patent/CN207496141U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111320942A (en) * | 2018-12-17 | 2020-06-23 | 浙江欣麟新材料技术有限公司 | AB glue applied to mobile phone screen with fingerprint identification under screen and preparation method thereof |
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