CN106113718A - A kind of easily tear patch and easily tear protecting film, protecting film remove method - Google Patents
A kind of easily tear patch and easily tear protecting film, protecting film remove method Download PDFInfo
- Publication number
- CN106113718A CN106113718A CN201610488868.XA CN201610488868A CN106113718A CN 106113718 A CN106113718 A CN 106113718A CN 201610488868 A CN201610488868 A CN 201610488868A CN 106113718 A CN106113718 A CN 106113718A
- Authority
- CN
- China
- Prior art keywords
- protecting film
- area
- tack coat
- flexible membrane
- remove
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/06—Interconnection of layers permitting easy separation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
Abstract
The present invention provides one easily to tear patch, including flexible membrane, the first surface of described flexible membrane includes Part I, Part II and Part III spaced with described Part II successively, described Part II is sequentially provided with the first tack coat and the first mould release membrance in a first direction, described Part III is sequentially provided with the second tack coat and the second mould release membrance in a first direction, and described first direction is to the direction away from described first surface from close described first surface.The present invention also provides for one and easily tears protecting film.The invention has the beneficial effects as follows: Part I, Part II and the version of Part III spaced with described Part II; make when removing three-back-shaped protecting film inner ring; first tack coat of Part II and the second tack coat of Part III act on simultaneously; improve the success rate that protecting film first area is removed, promote staff's working performance.
Description
Technical field
The present invention relates to LCD product manufacture technology field, particularly relate to one and easily tear patch and easily tear protecting film, protecting film
Remove method.
Background technology
In manufacturing industry factory (specifically for display touch-control field factory) processing procedure or under shipment state, need shipment is produced
Product attach protecting film and prevent product surface contaminated or destroy, and protecting film is that whole type attaches under normal circumstances, directly protects
Whole product surface；At some in particular cases, the PROCESS FOR TREATMENT that need to carry out because of each regionality of product surface is different, need to carry out rank
Section property protection, therefore use three-back-shaped protecting film this type of demand corresponding；Carry three-back-shaped protecting film product, it usually needs outside first to product
Circle carries out inner ring process after processing again, therefore need to first remove outer ring protecting film, removes inner ring and protect after completing outer ring PROCESS FOR TREATMENT
Cuticula carries out subsequent technique operation again；The existing structure easily tearing patch as it is shown in figure 1, include flexible membrane 1, the first of flexible membrane 1
Surface includes Part I 10, spaced Part II 20 and Part III 30 successively, and described Part II 20 is first
Being sequentially provided with the first tack coat 2 and the first mould release membrance 3 on direction, flexible membrane 1 includes the second surface relative with first surface, the
The position corresponding with Part III 30, two surfaces is sequentially provided with the second tack coat 4 and the second mould release membrance 5 in a second direction, described
Second direction is direction opposite to the first direction；Including above-mentioned easily tear patch easily tear protecting film as in figure 2 it is shown, easily tear patch
The second tack coat 4 be connected with the inner ring of protecting film, when removing protecting film inner ring, because the second tack coat 4 contacts with protecting film
Area is less, and peripheral back-shaped protecting film can not be interfered because easily tearing to remove under patch turnover state, in the second tack coat 4 and protecting film
Circle Edge Distance is relatively big, easily occurs removing failure problem, affect personnel's working performance during causing removing.
Summary of the invention
In order to solve above-mentioned technical problem, the present invention provides a kind of and easily tears patch and easily tear protecting film, the side of removing of protecting film
Method, improves the success rate that protecting film first area is removed, and promotes staff's working performance.
In order to achieve the above object, the technical solution used in the present invention is: one easily tears patch, including flexible membrane, described soft
The first surface of property film includes Part I, Part II and Part III spaced with described Part II successively, institute
Stating Part II and be sequentially provided with the first tack coat and the first mould release membrance in a first direction, described Part III is in a first direction
Being sequentially provided with the second tack coat and the second mould release membrance, described first direction is to away from described first from close described first surface
The direction on surface.
Further, described flexible membrane includes the second surface being oppositely arranged with described first surface, described second surface
The position corresponding with described Part II is sequentially provided with the 3rd tack coat and the 3rd mould release membrance in a second direction, and described second
Direction is direction opposite to the first direction.
Further, between described Part II and described Part III, there is gap so that described Part II can
Along the direction turnover contrary with the bearing of trend of described flexible membrane to the position corresponding with described Part III.
The present invention also provides for one and easily tears protecting film, including:
There is the three-back-shaped protecting film of the second area of first area and the described first area of encirclement；
Easily tear patch, described easily tear patch include flexible membrane, the first surface of described flexible membrane include successively Part I, second
Part and Part III spaced with described Part II, described Part III is by the second tack coat and described firstth district
Territory is bonded together, and described Part II is provided with the first tack coat and the first mould release membrance, and described second in a first direction
Dividing and be at least partly covered on described first area, described first direction is to away from described first from close described first surface
The direction on surface.
Further, described first tack coat be positioned near the edge of described Part I described first area edge it
Outward.
Further, described first tack coat is put down near the edge at the edge of described Part I with described first area
Together.
Further, described Part I away from the edge of described Part II outside the edge of described second area.
Further, described flexible membrane includes the second surface being oppositely arranged with described first surface, described second surface
The position corresponding with described Part II is sequentially provided with the 3rd tack coat and the 3rd mould release membrance in a second direction, and described second
Direction is direction opposite to the first direction.
Further, between described Part II and described Part III, there is gap so that described Part II can
Along the direction turnover contrary with the bearing of trend of described flexible membrane to the position corresponding with described Part III.
What the present invention also provided for a kind of protecting film removes method, is applied to above-mentioned easily tear protecting film, comprises the following steps:
Remove the second area of three-back-shaped protecting film；
Remove the first area of three-back-shaped protecting film, specifically include:
Remove the first mould release membrance of described Part II；
Pull-up tears the Part I in portion as hands so that Part II separates with Part III, with by the first tack coat with
The first area bonding of three-back-shaped protecting film；
Pull-up Part I, tears three-back-shaped protecting film first area under Part III and Part II act on jointly
Remove.
Further, the second area of the three-back-shaped protecting film of described removal specifically includes:
Remove the 3rd mould release membrance of Part II；
Pull-up Part I reversely turnover make Part II pass through the 3rd tack coat and Part III bonding；
Remove described second area.The invention has the beneficial effects as follows: Part I, Part II and with described Part II
The version of spaced Part III so that when removing three-back-shaped protecting film inner ring, the first bonding of Part II
Second tack coat of layer and Part III acts on simultaneously, improves the success rate that protecting film first area is removed, and promotes work people
Member's working performance.
Accompanying drawing explanation
Fig. 1 represents and easily tears patch structural representation in prior art；
Fig. 2 represents the structural representation easily tearing protecting film in prior art；
Fig. 3 represents and easily tears patch structural representation in the embodiment of the present invention；
Fig. 4 represents and easily tears protecting film structural representation in the embodiment of the present invention；
Fig. 5 represents that easily tearing patch in the embodiment of the present invention is in turnover view；
Fig. 6 represents that easily tearing protecting film first area in the embodiment of the present invention is removed front view.
Detailed description of the invention
Being described in detail inventive feature and principle below in conjunction with accompanying drawing, illustrated embodiment is only used for explaining this
Bright, not limit protection scope of the present invention with this.
As it is shown on figure 3, the present embodiment provides one easily to tear patch, including flexible membrane 1, the first surface of described flexible membrane 1 depends on
Secondary include Part I 10, Part II 20 and with the described spaced Part III of Part II 20 30, described second
Dividing 20 to be sequentially provided with the first tack coat 7 and the first mould release membrance 8 in a first direction, described Part III 30 depends in a first direction
Secondary be provided with the second tack coat 4 and the second mould release membrance 5, described first direction be near described first surface to away from described first
The direction on surface.
Using when easily tearing patch, Part III 30 is by the second tack coat 4 and three-back-shaped protecting film first area (three-back-shaped guarantor
Cuticula inner ring) it is bonded together, remove and outside three-back-shaped protecting film, be positioned at second area (the three-back-shaped protecting film that first area is peripheral
Outer ring) after, remove the first mould release membrance 8 of described Part II 20 so that Part II 20 passes through the first tack coat 7 with three-back-shaped
Protecting film first area is bonded together, and when removing protecting film first area, Part III 30 and Part II 20 act on jointly,
Improve the success rate that protecting film first area is removed, promote staff's working performance.
In the present embodiment, described flexible membrane 1 includes the second surface being oppositely arranged with described first surface, described second table
The position corresponding with described Part II 20, face is sequentially provided with the 3rd tack coat 2 and the 3rd mould release membrance 3, institute in a second direction
Stating second direction is direction opposite to the first direction.
For the ease of removing protecting film outer ring, when removing protecting film outer ring, easily tear patch and be in turnover state, region the 3rd
Mould release membrance 3, pull-up is torn the Part I 10 in portion as hands, is the most reversely turned down, by the 3rd tack coat 2 by Part II 20 even
It is connected on described Part III 30.
In the present embodiment, between described Part II 20 and described Part III 30, there is gap so that described second
Divide 20 can turn down to the position the most corresponding with described Part III 30 along the direction contrary with the bearing of trend of described flexible membrane 1
Put.
As shown in Figures 4 to 6, the present invention also provides for one and easily tears protecting film, including:
There is the three-back-shaped protecting film 6 of the second area 62 of first area 61 and the described first area 61 of encirclement；
Easily tear patch, described easily tear patch include flexible membrane 1, the first surface of described flexible membrane 1 include successively Part I 10,
Part II 20 and with the described spaced Part III of Part II 20 30, described Part III 30 is by the second tack coat
4 are bonded together with described first area 61, described Part II 20 be provided with in a first direction the first tack coat 7 and first from
Type film 8, and described Part II 20 is at least partly covered on described first area 61, described first direction is near described
First surface is to the direction away from described first surface.
After removing the second area 62 that three-back-shaped protecting film 6 is positioned at periphery, first area 61, remove described Part II 20
The first mould release membrance 8 so that Part II 20 is bonded in one by the first tack coat 7 with three-back-shaped protecting film 6 first area 61
Rising, when removing protecting film first area 61, Part III 30 and Part II 20 act on jointly, improve protecting film first area 61
The success rate removed, promotes staff's working performance.
Further, described first tack coat 7 is positioned at described first area 61 near the edge of described Part I 10
Outside edge.
When removing first area 61, the first tack coat 7 part is covered in first area 61, jointly makees with the second tack coat 4
With, increase the cohesive force with first area 61, improve the success rate that protecting film first area 61 is removed, promote staff and make
Industry efficiency.
In order to improve the success rate that three-back-shaped protecting film 6 first area 61 is removed, it is preferred that described first tack coat 7
Concordant with the edge of described first area 61 near the edge of described Part I 10, when removing first area 61, the first bonding
Layer 7 can entirety be bonded on first area 61, further increases the cohesive force easily tearing patch with protecting film, beneficially first area
61 remove.
Before the outer ring easily tearing pasting protective film does not remove, for the ease of easily tearing the pull-up of patch, tear described in portion as hands
Part I 10 away from the edge of described Part II 20 outside the edge of described second area 62, Part I 10 soap-free emulsion polymeization
The setting of layer so that pull-up Part I 10 can complete removing of protecting film.
Further, described flexible membrane 1 includes the second surface being oppositely arranged with described first surface, described second surface
The position corresponding with described Part II 20 is sequentially provided with the 3rd tack coat 2 and the 3rd mould release membrance 3 in a second direction, described
Second direction is direction opposite to the first direction.
The setting of the 3rd tack coat 2 makes Part II 20 turn down to time above Part III 30, and Part II 20 can be consolidated
On Part III 30, in order to the outer ring of three-back-shaped protecting film 6 is removed.
Further, between described Part II 20 and described Part III 30, there is gap so that described Part II
20 can be along the direction turnover contrary with the bearing of trend of described flexible membrane 1 to the position corresponding with described Part III 30
Put.
Shown in Fig. 5 is the turnover state easily tearing protecting film, and Part II 20 turns down to above Part III 30 and pass through
3rd tack coat 2 is fixed on Part III 30, when needing to remove three-back-shaped protecting film 6, first removes the of three-back-shaped protecting film 6
Two regions 62, then remove the first mould release membrance 8 of described Part II 20, and then the Part I 10 in portion is torn in pull-up as hands,
Part II 20 is separated with Part III 30, then the first area 61 of the first tack coat 7 with three-back-shaped protecting film 6 is glued
Knot, as shown in Figure 6, described first tack coat 7 is positioned at the edge of described first area 61 near the edge of described Part I 10
Outside, pull-up Part I 10, Part III 30 and Part II 20 act on jointly, by three-back-shaped protecting film 6 first area 61
Remove, improve the success rate that protecting film first area 61 is removed, promote staff's working performance.
What the embodiment of the present invention also provided for a kind of protecting film removes method, is applied to above-mentioned easily tear protecting film, including with
Lower step:
Step 1: remove the second area of three-back-shaped protecting film, specifically include:
Remove the 3rd mould release membrance of Part II；
Pull-up Part I reversely turnover make Part II pass through the 3rd tack coat and Part III bonding；
Remove described second area；
Step 2: remove the first area of three-back-shaped protecting film, specifically include:
Remove the first mould release membrance of described Part II；
Pull-up tears the Part I in portion as hands so that Part II separates with Part III, with by the first tack coat with
The first area bonding of three-back-shaped protecting film；
Pull-up Part I, tears three-back-shaped protecting film first area under Part III and Part II act on jointly
Remove.
The above is present pre-ferred embodiments, it should be noted that exist to those skilled in the art
On the premise of principle of the present invention, it is also possible to make some improvements and modifications, these improvements and modifications also should be regarded as
Scope.
Claims (11)
1. one kind is easily torn patch, it is characterised in that include flexible membrane, the first surface of described flexible membrane include successively Part I,
Part II and Part III spaced with described Part II, described Part II is sequentially provided with in a first direction
One tack coat and the first mould release membrance, described Part III is sequentially provided with the second tack coat and the second mould release membrance in a first direction,
Described first direction is to the direction away from described first surface from close described first surface.
The most according to claim 1 easily tear patch, it is characterised in that described flexible membrane includes set relative with described first surface
The second surface put, the described second surface position corresponding with described Part II is sequentially provided with the 3rd in a second direction and glues
Knot layer and the 3rd mould release membrance, described second direction is direction opposite to the first direction.
The most according to claim 2 easily tear patch, it is characterised in that have between described Part II and described Part III
Gap so that described Part II can be along the direction turnover contrary with the bearing of trend of described flexible membrane to the described 3rd
The position that part is corresponding.
4. one kind is easily torn protecting film, it is characterised in that including:
There is the three-back-shaped protecting film of the second area of first area and the described first area of encirclement；
Easily tearing patch, described patch of easily tearing includes that flexible membrane, the first surface of described flexible membrane include Part I, Part II successively
And Part III spaced with described Part II, described Part III is glued with described first area by the second tack coat
Together, described Part II is provided with the first tack coat and the first mould release membrance to knot in a first direction, and described Part II is extremely
Small part is covered on described first area, and described first direction is to away from described first surface from close described first surface
Direction.
The most according to claim 4 easily tear protecting film, it is characterised in that described first tack coat is near described Part I
Edge be positioned at outside the edge of described first area.
The most according to claim 4 easily tear protecting film, it is characterised in that described first tack coat is near described Part I
Edge concordant with the edge of described first area.
The most according to claim 4 easily tear protecting film, it is characterised in that described Part I is away from described Part II
Edge is outside the edge of described second area.
The most according to claim 4 easily tear protecting film, it is characterised in that described flexible membrane includes and described first surface phase
To the second surface arranged, the described second surface position corresponding with described Part II is sequentially provided with the in a second direction
Three tack coats and the 3rd mould release membrance, described second direction is direction opposite to the first direction.
The most according to claim 8 easily tear protecting film, it is characterised in that between described Part II and described Part III
There is gap so that described Part II can be along the direction turnover contrary with the bearing of trend of described flexible membrane to described
The position that Part III is corresponding.
10. protecting film remove a method, be applied to easily tear protecting film described in any one of claim 4-9, its feature exists
In, comprise the following steps:
Remove the second area of three-back-shaped protecting film；
Remove the first area of three-back-shaped protecting film, specifically include:
Remove the first mould release membrance of described Part II；
Pull-up tears the Part I in portion as hands so that Part II separates with Part III, with by the first tack coat and Back Word
The first area bonding of shape protecting film；
Pull-up Part I, removes three-back-shaped protecting film first area under Part III and Part II act on jointly.
11. protecting film according to claim 10 remove method, it is characterised in that the three-back-shaped protecting film of described removal
Second area specifically includes:
Remove the 3rd mould release membrance of Part II；
Pull-up Part I reversely turnover make Part II pass through the 3rd tack coat and Part III bonding；
Remove described second area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610488868.XA CN106113718B (en) | 2016-06-28 | 2016-06-28 | Easy-to-tear sticker, easy-to-tear protective film and tearing method of protective film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610488868.XA CN106113718B (en) | 2016-06-28 | 2016-06-28 | Easy-to-tear sticker, easy-to-tear protective film and tearing method of protective film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106113718A true CN106113718A (en) | 2016-11-16 |
| CN106113718B CN106113718B (en) | 2020-06-09 |
Family
ID=57285045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610488868.XA Active CN106113718B (en) | 2016-06-28 | 2016-06-28 | Easy-to-tear sticker, easy-to-tear protective film and tearing method of protective film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106113718B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108657628A (en) * | 2018-04-03 | 2018-10-16 | 友达光电(厦门)有限公司 | Protective film, comprising its panel construction and its remove method |
| WO2018188286A1 (en) * | 2017-04-14 | 2018-10-18 | 京东方科技集团股份有限公司 | Easy-tear sticker and protection film assembly |
| CN113071810A (en) * | 2021-03-24 | 2021-07-06 | 业成科技（成都）有限公司 | Easy-to-tear sticker and electronic equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018188286A1 (en) * | 2017-04-14 | 2018-10-18 | 京东方科技集团股份有限公司 | Easy-tear sticker and protection film assembly |
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| CN113071810A (en) * | 2021-03-24 | 2021-07-06 | 业成科技（成都）有限公司 | Easy-to-tear sticker and electronic equipment |
| CN113071810B (en) * | 2021-03-24 | 2022-05-20 | 业成科技（成都）有限公司 | Easy-to-tear sticker and electronic equipment |
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| Publication number | Publication date |
|---|---|
| CN106113718B (en) | 2020-06-09 |
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