CN208914734U - A kind of flexible membrane suitable for a variety of screens - Google Patents
A kind of flexible membrane suitable for a variety of screens Download PDFInfo
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- CN208914734U CN208914734U CN201821525555.8U CN201821525555U CN208914734U CN 208914734 U CN208914734 U CN 208914734U CN 201821525555 U CN201821525555 U CN 201821525555U CN 208914734 U CN208914734 U CN 208914734U
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- protective film
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- tpu
- silicone
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Abstract
The utility model relates to electronic equipment protective films, more particularly to a kind of flexible membrane suitable for a variety of screens, including the release film layer set gradually from top to bottom, the pre- paste layer of silicone protective film, high definition TPU protective film layer, mute white PET protection film printing layer, the pre- paste layer of silicone protective film includes silicone protective film layer of silica gel, silicone protective film silicon layer, release film layer upper surface is bonded with silicone protective film layer of silica gel, post high definition TPU protective film glue-line in high definition TPU protective film layer bottom, silicone protective film silicon layer is bonded with high definition TPU protective film glue-line, high definition TPU protective film layer upper surface is bonded with mute white PET protection film printing layer, the pre- paste layer of silicone protective film is divided into top half and lower half portion, the pre- paste layer side of top half silicone protective film is equipped with tearing position B;Technical solution provided by the utility model can effectively overcome protecting effect present in the prior art is poor, pad pasting is troublesome, pad pasting when can generate the defect of bubble.
Description
Technical field
The utility model relates to electronic equipment protective films, and in particular to a kind of flexible membrane suitable for a variety of screens.
Background technique
With the development of science and technology with the transition in epoch, digital product display screen obtains hair at full speed in the time of more than ten years
Exhibition, mobile phone, the screen of tablet computer are increasing, and frame is more and more narrow, and flexible display screen technology has also expedited the emergence of out 2.5D screen, 3D
Screen, hyperbolic screen, 4 face Qu Ping.Screen is bigger, and frame is narrower, and the maintenance price of display screen is even more high to more than half close to new machine, such as
Modern society, a manpower at least electronic digital product, machine not from hand, digital product collide with damage it is commonplace.Traditional tempering
Glass can not carry out comprehensive protection to part of screen, can not such as be protected comprehensively to small radian mobile phone screen, bent
Face is even more that can not be applicable in traditional tempering film to attach protection.Although traditional TPU protective film can be attached with multi-angle, not
The material handled through in depth still can not give digital product display screen and adequately protect.
Utility model content
(1) the technical issues of solving
For disadvantages mentioned above present in the prior art, the utility model provides a kind of flexibility suitable for a variety of screens
Film, can effectively overcome protecting effect present in the prior art is poor, pad pasting is troublesome, pad pasting when can generate the defect of bubble.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:
A kind of flexible membrane suitable for a variety of screens, including set gradually from top to bottom release film layer, silicone protective film
Pre- paste layer, high definition TPU protective film layer, mute white PET protection film printing layer, the pre- paste layer of silicone protective film includes silicone protective film
Layer of silica gel, silicone protective film silicon layer, the release film layer upper surface are bonded with silicone protective film layer of silica gel, the high definition TPU
High definition TPU protective film glue-line is posted in protective film layer bottom, and the silicone protective film silicon layer and high definition TPU protective film glue-line paste
It closes, the high definition TPU protective film layer upper surface is bonded with mute white PET protection film printing layer;
The pre- paste layer of silicone protective film is divided into top half and lower half portion, and silicone protective film described in top half is pasted in advance
Layer side is equipped with tearing position B, and the pre- paste layer side of silicone protective film described in lower half portion is equipped with tearing position C, the release film layer top
Portion is equipped with tearing position A, is equipped with tearing position D at the top of the mute white PET protection film printing layer.
Preferably, the pre- paste layer of the silicone protective film is cut to top half and lower half portion by composite mold cutting technique.
Preferably, the tearing position A, tearing position B, tearing position C, tearing position D pass through die-cutting process and are retained in corresponding film
On layer.
Preferably, the tearing position A and tearing position D is arranged in a staggered manner.
Preferably, the release film layer is made of PET material, and the release film layer is with a thickness of 100 μm.
Preferably, the pre- paste layer of the silicone protective film is made of PET material, and the pre- coating thickness of silicone protective film is
75μm。
Preferably, the high definition TPU protective film layer is made of high definition TPU material, the high definition TPU protective film layer thickness
It is 160 μm.
Preferably, the mute white PET protection film printing layer is made of PET material, the mute white PET protection film printing layer
With a thickness of 50 μm.
(3) beneficial effect
Compared with prior art, a kind of flexible membrane suitable for a variety of screens provided by the utility model is equipped with release film
Layer, the pre- paste layer of silicone protective film, high definition TPU protective film layer, mute white four film structure of PET protection film printing layer, can be to electronics
The display screen of equipment, which is given, to adequately protect;The pre- paste layer of silicone protective film can effectively adsorb the fine dusts on screen, and use
Upper and lower two parts segment design, can upper and lower segmented conformable, during removing silicone protective film by tearing position B, tearing position C
The fine dusts on screen can be adsorbed, and can synchronize and fit to high definition TPU protective film layer on screen, accomplish that side is moved
It removes, side fitting, guarantees pad pasting without dirt pits, bubble-free can be preferably bonded with screen;Letter is indicated on tearing position,
Pad pasting is carried out in alphabetical order to better understand convenient for user, makes pad pasting no longer trouble difficult.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described.It should be evident that the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is mute white PET protection film printed-layer structure schematic diagram in the utility model Fig. 1;
Fig. 3 is high definition TPU protective film layer structural schematic diagram in the utility model Fig. 1;
Fig. 4 is the pre- paste layer structural schematic diagram of silicone protective film in the utility model Fig. 1;
Fig. 5 is release film layer structure schematic diagram in the utility model Fig. 1;
Fig. 6 is that the utility model is bonded effect diagram;
In figure:
1, mute white PET protection film printing layer;101, position D is torn;2, high definition TPU protective film layer;3, silicone protective film is pasted in advance
Layer;301, position B is torn;302, position C is torn;4, release film layer;401, position A is torn;5, high definition TPU protective film glue-line;6, silica gel
Protective film layer of silica gel;7, silicone protective film silicon layer.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, it is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
A kind of flexible membrane suitable for a variety of screens, it is as shown in Figures 1 to 6, release including what is set gradually from top to bottom
The pre- paste layer 3 of film layer 4, silicone protective film, high definition TPU protective film layer 2, mute white PET protection film printing layer 1, silicone protective film is pasted in advance
Layer 3 includes silicone protective film layer of silica gel 6, silicone protective film silicon layer 7,4 upper surface of release film layer and silicone protective film layer of silica gel 6
High definition TPU protective film glue-line 5 is posted in fitting, 2 bottom of high definition TPU protective film layer, and silicone protective film silicon layer 7 and high definition TPU are protected
Cuticula glue-line 5 is bonded, and 2 upper surface of high definition TPU protective film layer is bonded with mute white PET protection film printing layer 1;
The pre- paste layer 3 of silicone protective film divides for top half and lower half portion, pre- 3 side of paste layer of top half silicone protective film
Equipped with tearing position B301, silicone protective film pre- 3 side of paste layer in lower half portion is equipped with tearing position C302, is equipped at the top of release film layer 4
Position A401 is torn, tearing position D101 is equipped at the top of mute white PET protection film printing layer 1.
The pre- paste layer 3 of silicone protective film is cut to top half and lower half portion by composite mold cutting technique.
Tearing position A401, tearing position B301, tearing position C302, tearing position D101 pass through die-cutting process and are retained in corresponding film
On layer.
Tearing position A401 is arranged in a staggered manner with tearing position D101.
Release film layer 4 is made of PET material, and release film layer 4 is with a thickness of 100 μm.
The pre- paste layer 3 of silicone protective film is made of PET material, and the pre- paste layer 3 of silicone protective film is with a thickness of 75 μm.
High definition TPU protective film layer 2 is made of high definition TPU material, and high definition TPU protective film layer 2 is with a thickness of 160 μm.
Mute white PET protection film printing layer 1 is made of PET material, and mute white PET protection film printing layer 1 is with a thickness of 50 μm.
It tears position A401, tearing position B301, tearing position C302, tearing position D101 and uses integral forming process, solve tradition
Protective film needs machine to paste or damage of the hand sticker tearing position secondary operation to protective film, specific pad pasting sequence A-B-C-D, allows pad pasting
No longer trouble is difficult.
The pre- paste layer 3 of silicone protective film can effectively adsorb the fine dusts on screen, and be set using the segmentation of upper and lower two parts
Meter, can upper and lower segmented conformable, by tearing position B, tearing position C remove silicone protective film during can adsorb on screen
Fine dusts, and can synchronize and fit to high definition TPU protective film layer 2 on screen, accomplish to be bonded when removing, guarantees patch
Film can be preferably bonded without dirt pits, bubble-free with screen.
The pre- paste layer 3 of silicone protective film uses weak viscous silica gel protective film, easily removes, and as pre- paste layer, pastes inclined, patch in pad pasting
It can easily uncover, be re-registrated without influencing high definition TPU protective film layer 2 in the case where askew.Two above and below unique band tearing position
Part-structure can allow pad pasting segmentation to carry out after to good position, and one end is fixed, one end fitting, guarantee bonding position accurately, no
Sideslip.Weak viscous silica gel protective film can effectively adsorb lousiness dirt pits, create pad pasting region dustfree environment, guarantee that pad pasting is dustless
Point, bubble-free.
High definition TPU protective film layer 2 accomplishes surface anti-fingerprint by deep level of processing, passes through high definition substrate and high definition glue
In conjunction with allowing high definition TPU protective film layer 2 integrally to accomplish high aloof from politics and material pursuits, the beauty of height reduction bare machine color.High definition TPU protective film glue
Layer 5 is using extraordinary adhesive, and high definition, height is viscous, guarantees that application of a surface does not warp, no white edge, glue surface is removable, uncovers no residue glue, nothing
Damage screen.
Release film layer 4 is made of PET material, and release film layer 4 is with a thickness of 100 μm;The pre- paste layer 3 of silicone protective film uses
PET material is made, and the pre- paste layer 3 of silicone protective film is with a thickness of 75 μm;High definition TPU protective film layer 2 is made of high definition TPU material,
High definition TPU protective film layer 2 is with a thickness of 160 μm;Mute white PET protection film printing layer 1 is made of PET material, mute white PET protection film
Printing layer 1 with a thickness of 50 μm, implemented as a preferred embodiment by all of above material thickness, specifically can be according to pasted screen material
Matter, size etc. are adjusted accordingly material thickness.
The manufacturing process of the application flexible membrane is given below, is described in detail below:
(1) 100 μm of release film layers 4 are bonded the pre- paste layer 3 of 75 μm of silicone protective films, are pasted raw material by fitting slitting equipment
Conjunction is divided into required width, and the pre- cross cutting of paste layer 3 of silicone protective film is then cut off straight line, release film layer 4 by die-cutting device
It does not cut off, then winding forms volume a;
(2) by 50 μm of mute white PET protection film printing layers 1 and the high definition TPU protective film layer 2 with release film layer 4 without glue surface plaster
It closes, is divided into required width by being bonded slitting equipment, then winding forms volume b;
(3) release film layer 4 for rolling up b is removed, by abutted equipment, high definition TPU protective film glue-line 5 and volume a silica gel is protected
Cuticula silicon layer 7 is bonded, and then winding forms volume c;
(4) volume c is placed on printing machine, by printing, in the mute white good ABCD hand of 1 surface printing of PET protection film printing layer
The customized contents such as a position, corresponding product type, LOGO are torn, then winding forms volume d;
(5) volume d is punched by automatic die cutting equipment, shape by die-cutting, is die cut out product shape (including listening bore, key
Hole tears position), and then obtain finished product flexible membrane.
The application method of the application flexible membrane is as follows:
When S1, user use flexible membrane, first the tearing position A401 at top is opened downwards, exposes silicone protective film and pastes in advance
Layer 3, by silicone protective film layer of silica gel 6, alignment screen patch just, if patch is askew, can be uncovered again to just downwards;
S2, patch are just afterwards by the pre- paste layer 3 of silicone protective film together with high definition TPU protective film layer 2, and there are also mute white PET protection film prints
1 top half of brush layer is lifted, and then slowly opens pre- 3 top half of paste layer of silicone protective film by tearing position B, exposes high definition
TPU protective film layer 2, and pushed up on mute white 1 surface of PET protection film printing layer by centre with scraper plate or card, it is arranged when pushing away
Except pre- paste layer, until high definition TPU protective film layer 2 attaches to edge completely;
S3, then by the pre- paste layer 3 of silicone protective film together with high definition TPU protective film layer 2, there are also mute white PET protection film printings
1 lower half portion of layer is lifted, and then slowly opens pre- 3 lower half portion of paste layer of silicone protective film by tearing position C, exposes high definition TPU
Protective film layer 2, and pushed down on mute white 1 surface of PET protection film printing layer by centre with scraper plate or card, it is excluded when pushing away pre-
Paste layer, until high definition TPU protective film layer 2 attaches to edge completely;
S4, after high definition TPU protective film layer 2 all fits on screen, uncovered upwards by tearing position D, by mute white PET
Protective film printing layer 1 removes, and pad pasting is completed.
It is pre- that a kind of flexible membrane suitable for a variety of screens provided by the utility model is equipped with release film layer, silicone protective film
Paste layer, high definition TPU protective film layer, mute white four film structure of PET protection film printing layer, can give the display screen of electronic equipment
It adequately protects;The pre- paste layer of silicone protective film can effectively adsorb the fine dusts on screen, and be set using the segmentation of upper and lower two parts
Meter, can upper and lower segmented conformable, by tearing position B, tearing position C remove silicone protective film during can adsorb on screen
Fine dusts, and can synchronize and fit to high definition TPU protective film layer on screen, accomplish to be bonded when removing, guarantees pad pasting
Without dirt pits, bubble-free can be preferably bonded with screen;Letter is indicated on tearing position, is pasted in alphabetical order
Film better understands convenient for user, makes pad pasting no longer trouble difficult.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations;Although referring to aforementioned reality
Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features;And these
Modify or replace, can't make corresponding technical solution essence be detached from various embodiments of the utility model technical solution spirit and
Range.
Claims (8)
1. a kind of flexible membrane suitable for a variety of screens, it is characterised in that: including the release film layer set gradually from top to bottom
(4), the pre- paste layer of silicone protective film (3), high definition TPU protective film layer (2), mute white PET protection film printing layer (1), the silica gel are protected
The pre- paste layer of cuticula (3) includes silicone protective film layer of silica gel (6), silicone protective film silicon layer (7), table on the release film layer (4)
Face is bonded with silicone protective film layer of silica gel (6), and high definition TPU protective film glue-line is posted in high definition TPU protective film layer (2) bottom
(5), the silicone protective film silicon layer (7) is bonded with high definition TPU protective film glue-line (5), the high definition TPU protective film layer (2)
Upper surface is bonded with mute white PET protection film printing layer (1);
The pre- paste layer of silicone protective film (3) is divided into top half and lower half portion, and silicone protective film described in top half is pasted in advance
Layer (3) side is equipped with tearing position B (301), and the pre- paste layer of silicone protective film (3) side described in lower half portion is equipped with tearing position C
(302), it is equipped with tearing position A (401) at the top of the release film layer (4), is equipped at the top of the mute white PET protection film printing layer (1)
It tears position D (101).
2. the flexible membrane according to claim 1 suitable for a variety of screens, it is characterised in that: the silicone protective film is pasted in advance
Layer (3) is cut to top half and lower half portion by composite mold cutting technique.
3. the flexible membrane according to claim 1 suitable for a variety of screens, it is characterised in that: the tearing position A (401),
Tearing position B (301), tearing position C (302), tearing position D (101) are retained in corresponding film layer by die-cutting process.
4. the flexible membrane according to claim 1 suitable for a variety of screens, it is characterised in that: the tearing position A (401) with
Tearing position D (101) is arranged in a staggered manner.
5. the flexible membrane according to claim 1 suitable for a variety of screens, it is characterised in that: the release film layer (4) is adopted
It is made of PET material, the release film layer (4) is with a thickness of 100 μm.
6. the flexible membrane according to claim 1 suitable for a variety of screens, it is characterised in that: the silicone protective film is pasted in advance
Layer (3) is made of PET material, and the pre- paste layer of silicone protective film (3) is with a thickness of 75 μm.
7. the flexible membrane according to claim 1 suitable for a variety of screens, it is characterised in that: the high definition TPU protective film
Layer (2) is made of high definition TPU material, and the high definition TPU protective film layer (2) is with a thickness of 160 μm.
8. the flexible membrane according to claim 1 suitable for a variety of screens, it is characterised in that: the mute white PET protection film
Printing layer (1) is made of PET material, and the mute white PET protection film printing layer (1) is with a thickness of 50 μm.
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CN201821525555.8U CN208914734U (en) | 2018-09-18 | 2018-09-18 | A kind of flexible membrane suitable for a variety of screens |
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CN201821525555.8U CN208914734U (en) | 2018-09-18 | 2018-09-18 | A kind of flexible membrane suitable for a variety of screens |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110144179A (en) * | 2019-06-12 | 2019-08-20 | 冯祥瑞 | A kind of software protective film and preparation method thereof being bonded screen |
-
2018
- 2018-09-18 CN CN201821525555.8U patent/CN208914734U/en not_active Ceased
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110144179A (en) * | 2019-06-12 | 2019-08-20 | 冯祥瑞 | A kind of software protective film and preparation method thereof being bonded screen |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
IW01 | Full invalidation of patent right | ||
IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20210223 Decision number of declaring invalidation: 48320 Granted publication date: 20190531 |