CN205710556U - A kind of shock resistance has base material AB glued membrane - Google Patents
A kind of shock resistance has base material AB glued membrane Download PDFInfo
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- CN205710556U CN205710556U CN201620164270.0U CN201620164270U CN205710556U CN 205710556 U CN205710556 U CN 205710556U CN 201620164270 U CN201620164270 U CN 201620164270U CN 205710556 U CN205710556 U CN 205710556U
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- base material
- silica gel
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Abstract
The utility model discloses a kind of shock resistance and have base material AB glued membrane, can significantly resist the external force impact to screen, effectively protect glass screen.This utility model includes PET base material, and PET base material is arranged above with acrylic gel coating, and acrylic gel coating is arranged above with BOPP mould release membrance, and PET base material is arranged below silica gel anti-impacting layer, and silica gel anti-impacting layer is arranged below BOPET stripping film；Silica gel anti-impacting layer includes PU priming coat and layer of silica gel, and layer of silica gel is arranged at PU priming coat lower surface, and layer of silica gel lower surface is provided with BOPET stripping film.This utility model is realized by coating method, convenient batch production；Its shock resistance effect is notable, has superpower wearability.
Description
Technical field
This utility model relates to a kind of optical protection layer, and specifically, being particularly to a kind of shock resistance has base material
AB glued membrane.
Background technology
Touch screen is seen everywhere in daily life, and touch screen protective film the most more and more occurs in
Around us.Along with the development of mobile terminal device, people gradually on mobile phone, panel computer increasingly
Many process work, but because mobile phone plane plate apparatus such as computer all uses toughened glass screen, be easily broken,
Make troubles to the use of smart machine.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and this utility model purpose is to provide
A kind of shock resistance has base material AB glued membrane film, can significantly resist the external force impact to screen, effectively protect glass
Glass screen.
For reaching above-mentioned purpose, this utility model employing below scheme:
A kind of shock resistance has base material AB glued membrane, includes PET base material, and PET base material is arranged above with Ya Ke
Power gel coating, acrylic gel coating is arranged above with BOPP mould release membrance, and PET base material is arranged below silica gel and resists
Shock ply, silica gel anti-impacting layer is arranged below BOPET stripping film；Silica gel anti-impacting layer includes PU primary coat
Layer and layer of silica gel, layer of silica gel is arranged at PU priming coat lower surface, and layer of silica gel lower surface is provided with BOPET stripping
From film, i.e. layer of silica gel is fitted with BOPET stripping film.
Further, wherein in some embodiments, described BOPP mould release membrance thickness 50～250 μm, sub-
Gram force coating thickness 18～32 μm, PET base material thickness 85～115 μm, silica gel anti-impacting layer thickness
50～80 μm, BOPET stripping film thickness 32～63 μm.
Further, wherein in some embodiments, the light transmittance of described PET base material is more than 85%, and mist degree is little
In 5%；The peeling force of described BOPP mould release membrance is 1～8g；The peeling force of described BOPET stripping film
It is 6～12g.
Shock resistance of the present utility model has base material AB glued membrane, is highly resistant to the external force percussion to screen,
Play the purpose of protection screen.This utility model is realized by coating method, convenient batch production；Its anti-impact
Hit effect notable, there is superpower wearability.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Description of reference numerals:
BOPP mould release membrance 11, acrylic gel coating 12, PET base material 13, silica gel anti-impacting layer 14,
BOPET stripping film 15, PU priming coat 41, layer of silica gel 42.
Detailed description of the invention
By feature of the present utility model, technological means and the specific purposes reached, merit can be further appreciated that
Can, resolve advantage of the present utility model and spirit, by doing this utility model into one by the following examples
The elaboration of step.
This utility model uses BOPP mould release membrance 11, by acrylic gel coating 12 (acrylic glue),
It is fitted in PET base material 13；PET base material 13 is coated with certain thickness PU priming coat 41 and silica gel
Layer 42 (silica column), obtain silica gel anti-impacting layer 14, then BOPET stripping film 15 of fitting, pass through
Cushion dispersion external impacts.
Concrete preparation method:
A, selection BOPP mould release membrance 11, thickness requirement is between 50～250 μm.First use anilox roll
It is coated with one layer of acrylic glue (acrylic gel coating 12), is then fitted in PET base material 13.
B, at the other coated on one side PU priming coat 41 of PET base material 13, be coated layer of silica gel 42, silicon
Glue-line 42 thickness, in 20～60 μm, obtains silica gel anti-impacting layer 14, shells with the BOPET of 50 μm
Fit from film.
Wherein in an embodiment, it is described in further detail:
BOPP fits PET base material: by the BOPP mould release membrance 11 (BOPP base material) that thickness is 95 μm
Coating acrylic glue, acrylic glue is dilute by solvent (using: ethyl acetate, n-butyl acetate etc.)
Releasing its solid content of regulation is 20～50%, and viscosity is 500～1000cps, uses comma formula scraper to control thickness
Degree is in 25 μm；Acrylic glue passes through baking oven, and oven temperature controls, at 100～120 DEG C, to be waved by solvent
Send out solidification, obtain acrylic gel coating 12, at rewinding, PET base material 13 is pressed together on by laminating wheel
Together.
By above-mentioned materials at two layers, use the mode of the first step, at the other coated on one side of PET base material 13
PU priming coat 41, is coated layer of silica gel 42, it is desirable to thickness 72 μm, obtains silica gel anti-impacting layer 14,
Then one layer of thin BOPET stripping film 15 of laminating at rewinding.
Embodiment described above only have expressed some embodiments of the present utility model, its describe more concrete and
In detail, but therefore can not be interpreted as the restriction to this utility model scope.It should be pointed out that, for
For those of ordinary skill in the art, without departing from the concept of the premise utility, it is also possible to make
Some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, guarantor of the present utility model
The scope of protecting should be as the criterion with claims.
Claims (3)
1. a shock resistance has base material AB glued membrane, include: PET base material (13), it is characterized in that, described PET base material (13) is arranged above with acrylic gel coating (12), described acrylic gel coating (12) is arranged above with BOPP mould release membrance (11), described PET base material (13) is arranged below silica gel anti-impacting layer (14), and described silica gel anti-impacting layer (14) is arranged below BOPET stripping film (15)；Described silica gel anti-impacting layer (14) includes PU priming coat (41) and layer of silica gel (42), described layer of silica gel (42) is arranged at PU priming coat (41) lower surface, and described layer of silica gel (42) lower surface is provided with BOPET stripping film (15).
A kind of shock resistance the most according to claim 1 has base material AB glued membrane, it is characterized in that, described BOPP mould release membrance (11) thickness 50～250 μm, described acrylic gel coating (12) thickness 18～32 μm, described PET base material (13) thickness 85～115 μm, described silica gel anti-impacting layer (14) thickness 50～80 μm, described BOPET stripping film (15) thickness 32～63 μm.
A kind of shock resistance the most according to claim 2 has base material AB glued membrane, it is characterised in that: the light transmittance of described PET base material (13) is more than 85%, and mist degree is less than 5%；The peeling force of described BOPP mould release membrance (11) is 1～8g；The peeling force of described BOPET stripping film (15) is 6～12g.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620164270.0U CN205710556U (en) | 2016-03-03 | 2016-03-03 | A kind of shock resistance has base material AB glued membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620164270.0U CN205710556U (en) | 2016-03-03 | 2016-03-03 | A kind of shock resistance has base material AB glued membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205710556U true CN205710556U (en) | 2016-11-23 |
Family
ID=57335094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620164270.0U Active CN205710556U (en) | 2016-03-03 | 2016-03-03 | A kind of shock resistance has base material AB glued membrane |
Country Status (1)
| Country | Link |
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| CN (1) | CN205710556U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109233670A (en) * | 2018-10-22 | 2019-01-18 | 衡山县佳诚新材料有限公司 | A kind of AB glue can be used for shielding lower fingerprint recognition |
| CN110330909A (en) * | 2019-08-14 | 2019-10-15 | 惠州合益创光学材料有限公司 | A kind of two-sided acrylic protective film and its preparation method and application |
-
2016
- 2016-03-03 CN CN201620164270.0U patent/CN205710556U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109233670A (en) * | 2018-10-22 | 2019-01-18 | 衡山县佳诚新材料有限公司 | A kind of AB glue can be used for shielding lower fingerprint recognition |
| CN110330909A (en) * | 2019-08-14 | 2019-10-15 | 惠州合益创光学材料有限公司 | A kind of two-sided acrylic protective film and its preparation method and application |
| CN110330909B (en) * | 2019-08-14 | 2024-04-26 | 惠州合益创光学材料有限公司 | Double-sided acrylic protective film and preparation method and application thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |