CN110218530A - A kind of new Type Protecting Film and its patch method processed - Google Patents
A kind of new Type Protecting Film and its patch method processed Download PDFInfo
- Publication number
- CN110218530A CN110218530A CN201910406060.6A CN201910406060A CN110218530A CN 110218530 A CN110218530 A CN 110218530A CN 201910406060 A CN201910406060 A CN 201910406060A CN 110218530 A CN110218530 A CN 110218530A
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- China
- Prior art keywords
- layer
- film
- new type
- type protecting
- glue
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- 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
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/40—Adhesives in the form of films or foils characterised by release liners
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2423/00—Presence of polyolefin
- C09J2423/04—Presence of homo or copolymers of ethene
- C09J2423/045—Presence of homo or copolymers of ethene in the release coating
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2423/00—Presence of polyolefin
- C09J2423/10—Presence of homo or copolymers of propene
- C09J2423/105—Presence of homo or copolymers of propene in the release coating
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2467/00—Presence of polyester
- C09J2467/005—Presence of polyester in the release coating
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2477/00—Presence of polyamide
- C09J2477/005—Presence of polyamide in the release coating
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
Abstract
The present invention relates to a kind of new Type Protecting Film and its patch methods processed, its key points of the technical solution are that, functional layer, glue layer and the easily tore film layer from top to bottom set gradually；The easily tore film layer is used to remove on the easily tore film layer, so that the glue layer is bonded the tearing structure being integrally bonded again with to first carry out part at pad pasting equipped with several.Reach and reduce production cost, improve pad pasting efficiency, while ensuring the purpose of pad pasting effect.
Description
Technical field
The present invention relates to protection technical field of membrane, in particular to a kind of new Type Protecting Film and its patch method processed.
Background technique
Protective film can be divided into protective film for digital product, protection film for automobile, household protective film, food fresh keeping guarantor according to purposes
Cuticula etc..As the digital products such as mobile phone are in the universal of China, a kind of system as screen protecting film of protective film slowly
Claim, and its function in screen protecting film field is also multifarious.
Traditional protection film is divided into: protective layer (No. 2 marks of patch), glue layer, protective layer, glue layer, release film (No. 1 mark of patch).
Traditional pad pasting mode are as follows: screen first is cleaned with alcohol cloth, then uses Dust-removing paster adhering dust, No. 1 is torn off and marks the release film pasted,
Contraposition sticks, after tear No. 2 and mark the protective layer pasted, therefore also need to be equipped with alcohol cleaning cloth, Dust-removing paster, scraper plate in sales process
Equal assistance tool, this not only makes pad pasting process become very complicated, while also increasing production cost；In the prior art, it is
Preferable pad pasting effect is provided, if release film is also usually cut into stem portion, when use removes release membrane part, thus right
It to carry out repeatedly local pad pasting at pad pasting, but often will lead to the impaired deformation of glue layer in cutting process, therefore influence pad pasting
Effect.Therefore, it is necessary to be further improved.
Summary of the invention
In view of the deficienciess of the prior art, there is drop the first purpose of the invention is to provide a kind of new Type Protecting Film
Minimum living cuticula production cost improves the advantages of pad pasting efficiency.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of new Type Protecting Film, comprising: functional layer, glue layer and the easily tore film layer from top to bottom set gradually；It is described
Easily tore film layer is used to remove on the easily tore film layer, so that the glue layer is bonded with to first carry out part at pad pasting equipped with several
The tearing structure being integrally bonded again.
The further setting of the present invention is additionally provided with release layer between the easily tore film layer and glue layer；The release layer is
The mould release being applied on the easily tore film layer.
The further setting of the present invention, the new Type Protecting Film further include: protective layer, adhesive layer；The protective layer passes through
The adhesive layer is set to the function layer surface；The protective layer is equipped with label B.
The further setting of the present invention, the new Type Protecting Film further include: binding dust glue-line and release film；The release film
The easily tore film layer surface is set to by the binding dust glue-line；The release film is equipped with label A.
The further setting of the present invention, the structure that tears take shape in easily tore film layer side and stretch out in institute
State the tearing portion of glue layer.
The further setting of the present invention, the easily tore film layer including but not limited to easily tear that BOPET film, easily to tear BOPP thin
Film, easily tears LDPE film, easily tears pp film, easily tears nylon membrane, easily tears polyester film, easily tears polypropylene screen.
The further setting of the present invention, the glue layer with a thickness of 5~100 μm.
A second object of the present invention is to provide a kind of patch methods of new Type Protecting Film, have and simplify pad pasting process, mention
The purpose of high pad pasting efficiency.
A kind of patch method of new Type Protecting Film, for the method based on a kind of above-mentioned new Type Protecting Film, of the invention is upper
Purpose is stated to have the technical scheme that
The described method includes:
S1: by label A, release film is removed from binding dust glue-line；
S2: by the one side alignment of binding dust glue-line to pad pasting at, and close to carrying out binding dust；
S3: easily tore film layer is carried out by part by tearing portion and is removed, while by glue layer and to first carry out part at pad pasting
Fitting whole fitting again；
S4: finally by label B, protective layer being removed, and completes pad pasting.
In conclusion the invention has the following advantages:
In the present invention, by the way that easily tore film layer and binding dust glue-line are arranged below glue layer, to replace traditional protection film
Assistance tool alcohol cleaning cloth, Dust-removing paster, scraper plate, to reduce production cost, and by protective film and its patch tool processed
Together as one is conducive to packed and transported, so that user is more convenient in use, improves pad pasting efficiency, while can also
Ensure the integrality of glue layer, to obtain preferable pad pasting effect.
Detailed description of the invention
Fig. 1 is the sectional view of new Type Protecting Film in the embodiment of the present invention one；
Fig. 2 is the local structural graph of new Type Protecting Film in the embodiment of the present invention one, two, three, four；
Fig. 3 is the sectional view of new Type Protecting Film in the embodiment of the present invention two；
Fig. 4 is the sectional view of new Type Protecting Film in the embodiment of the present invention three；
Fig. 5 is the sectional view of new Type Protecting Film in the embodiment of the present invention four.
Description of symbols: 1, protective layer；2, adhesive layer；3, functional layer；4, glue layer；41, release layer；5, easily tore film
Layer；6, binding dust glue-line；7；Release film；8, label A；9, label B；10, structure is torn；11, tearing portion.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Embodiment one: as depicted in figs. 1 and 2, a kind of new Type Protecting Film, comprising: the functional layer from top to bottom set gradually
3, glue layer 4 and easily tore film layer 5, easily tore film layer 5 are equipped with several tearing structures for removing 5 part of easily tore film layer
10, structure 10 is torn for removing 5 part of easily tore film layer, so that glue layer 4 is whole with to first carry out locally being bonded again at pad pasting
It shows consideration for and closes.
As illustrated in fig. 1 and 2, tearing structure 10 is to take shape in the tearing portion 11 of 5 side of easily tore film layer, and tearing portion 11 is gone back simultaneously
4 side of glue layer is stretched out in, in order to easily tore film layer 5 be torn from tearing portion 11 for user, in the present embodiment,
Tearing structure 10 is two, and user can carry out part to easily tore film layer 5 by one of tearing structure 10 and remove, and will tear
Easily the tearing remainder of structure 10 is torn except the glue layer 4 of part is bonded with to carry out part at pad pasting, then by another
Film layer 5 removes, and is quickly bonded the glue layer of remainder 4 with to completion at pad pasting, so as to effectively avoid pad pasting mistake
Bubble is generated in journey, it is ensured that pad pasting effect.
In the present embodiment, functional layer 3 be pet optical thin film, in other embodiments functional layer 3 can also for glass,
The optical sheet or book film of various function treatments have been done in pet, pc, pmma, tac, tpu, pu, pi or surface, and glue layer 4 is viscose glue
Layer, with a thickness of 5-100 μm, easily tore film layer 5 including but not limited to easily tears BOPET film, easily tears BOPP film, easily tears LDPE film,
Pp film easily is torn, nylon membrane is easily torn, easily tears polyester film, easily tears polypropylene screen, straight line breaks nylon membrane and straight line breaks polyester film
Tensile strength with higher, tensile strength, biaxially oriented polypropylene film after co-extrusion forms sheet material, then are passed through by PP GRANULES
In length and breadth the stretching of both direction and be made, tensile strength is high, and barrier property is good, and transparency is high, can will be easy by tearing portion 11
Dyestripping layer 5 goes on smoothly tearing, so that glue layer 4 is bonded with to carry out part at pad pasting, avoids glue layer 4 and to pad pasting
Locate whole the problems such as putting up conjunction generation bubble.
Embodiment two: as shown in Figures 2 and 3, a kind of new Type Protecting Film, comprising: the functional layer from top to bottom set gradually
3, glue layer 4 and easily tore film layer 5, easily tore film layer 5 are equipped with several tearing structures for removing 5 part of easily tore film layer
10。
The present embodiment what is different from the first embodiment is that when glue layer 4 be high viscose glue when, between easily tore film layer 5 and glue layer 4
It is additionally provided with release layer 41, release layer 41 is the mould release being applied on easily tore film layer 5, for preventing the viscosity of glue layer 4 excessively high
Easily tore film layer 5 is caused to be difficult to remove, when removing easily tore film layer 5, release layer 41 is removed with easily tore film layer 5, so that pad pasting mistake
Cheng Gengwei is smooth, it should be noted that when glue layer 4 is low viscose glue, does not then need between easily tore film layer 5 and glue layer 4
Do release processing.
Embodiment three: as shown in Figure 2 and Figure 4, a kind of new Type Protecting Film, comprising: the functional layer from top to bottom set gradually
3, glue layer 4 and easily tore film layer 5, easily tore film layer 5 are equipped with several tearing structures for removing 5 part of easily tore film layer
10。
The present embodiment is what is different from the first embodiment is that the new Type Protecting Film further include: protective layer 1, adhesive layer 2, protective layer 1
The surface of functional layer 3 is pasted on by adhesive layer 2, and protective layer 1 is equipped with label B 9, protective layer 1 is used for defencive function layer 3
And glue layer 4, to prevent 3 surface of functional layer from occurring scratch etc. in production and transportational process, it is ensured that the factory of protective film
Quality.
Example IV: as shown in Figure 2 and Figure 5, a kind of new Type Protecting Film, comprising: the functional layer from top to bottom set gradually
3, glue layer 4 and easily tore film layer 5, easily tore film layer 5 are equipped with several tearing structures for removing 5 part of easily tore film layer
10。
The present embodiment is what is different from the first embodiment is that the new Type Protecting Film further include: protective layer 1, adhesive layer 2, binding dust glue
Layer 6 and release film 7, protective layer 1 are pasted on the surface of functional layer 3 by adhesive layer 2, and release film 7 is set to by binding dust glue-line 6
5 surface of easily tore film layer；And release film 7 is equipped with label A 8, protective layer 1 is equipped with label B 9, and allowing users to smoothly will be from
Type film 7, protective layer 1 are removed.
Protective layer 1 is used for defencive function layer 3 and glue layer 4, to prevent 3 surface of functional layer in production and transportational process
In there is scratch etc., it is ensured that the outgoing of protective film, binding dust glue-line 6 are dusted for being treated at pad pasting before pad pasting, with
Instead of assistance tool alcohol cleaning cloth, the Dust-removing paster, scraper plate of traditional protection film, production cost is on the one hand reduced, on the other hand
The use operation for simplifying user, improves pad pasting efficiency, can effectively avoid generating bubble, remaining dust etc. during pad pasting
Problem.
Based on three kinds of above-mentioned new Type Protecting Films, the present embodiment further relates to a kind of new Type Protecting Film and its patch method processed, should
Method includes:
S1: by label A 8, release film 7 is removed from binding dust glue-line 6；
S2: binding dust glue-line 6 is aligned on one side at pad pasting, and close to carrying out binding dust；
S3: being removed easily tore film layer 5 by tearing portion 11, while by glue layer 4 and to first carry out part at pad pasting
Fitting whole fitting again；
S4: finally by label B 9, protective layer 1 being removed, and completes pad pasting.
Specific work process and principle: the present invention by below glue layer 4 be arranged easily tore film layer 5, binding dust glue-line 6 with
And structure 10 is torn, to replace assistance tool alcohol cleaning cloth, the Dust-removing paster, scraper plate of traditional protection film, on the one hand reduce life
Cost is produced, the use operation of user is on the other hand simplified, can effectively avoid generating bubble or out-of-flatness etc. during pad pasting
Problem.
More than, it is only used to illustrate the technical scheme of the present invention and not to limit it, those of ordinary skill in the art are to of the invention
The other modifications or equivalent replacement that technical solution is made as long as it does not depart from the spirit and scope of the technical scheme of the present invention should all
It is included within the scope of the claims of the present invention.
Claims (8)
1. a kind of new Type Protecting Film characterized by comprising the functional layer (3) that from top to bottom sets gradually, glue layer (4) with
And easily tore film layer (5)；
The easily tore film layer (5) be equipped with it is several for the easily tore film layer (5) is removed, for the glue layer (4) with to
It first carries out locally being bonded the tearing structure (10) being integrally bonded again at pad pasting.
2. a kind of new Type Protecting Film according to claim 1, which is characterized in that the easily tore film layer (5) and glue layer (4)
Between be additionally provided with release layer (41)；
The release layer (41) is the mould release being applied on the easily tore film layer (5).
3. a kind of new Type Protecting Film according to claim 2, which is characterized in that the new Type Protecting Film further include: protection
Layer (1), adhesive layer (2)；
The protective layer (1) is set to the functional layer (3) surface by the adhesive layer (2)；
The protective layer (1) is equipped with label B (9).
4. a kind of new Type Protecting Film according to claim 3, which is characterized in that the new Type Protecting Film further include: binding dust
Glue-line (6) and release film (7)；
The release film (7) is set to easily tore film layer (5) surface by the binding dust glue-line (6)；
The release film (7) is equipped with label A (8).
5. a kind of new Type Protecting Film according to claim 4, which is characterized in that the tearing structure (10) is takes shape in
Tearing portion (11) that is stating easily tore film layer (5) side and stretching out in the glue layer (4).
6. a kind of new Type Protecting Film according to claim 5, which is characterized in that the easily tore film layer (5) includes but unlimited
In easily tearing BOPET film, easily tearing BOPP film, LDPE film is easily torn, pp film is easily torn, easily tears nylon membrane, polyester film is easily torn, easily tears
Polypropylene screen.
7. a kind of new Type Protecting Film according to claim 6, which is characterized in that the glue layer (4) with a thickness of 5~
100μm。
8. a kind of patch method of new Type Protecting Film, which is characterized in that it is described in any item that the method is based on claim 1-7
A kind of new Type Protecting Film, which comprises
S1: by label A (8), release film (7) is removed from binding dust glue-line (6)；
S2: by binding dust glue-line (6) one side alignment to pad pasting at, and close to carry out binding dust；
S3: by tearing portion (11) by easily tore film layer (5) carry out part remove, while by glue layer (4) with to advanced at pad pasting
Row part fitting whole fitting again；
S4: finally by label B (9), protective layer (1) being removed, and completes pad pasting.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019101721630 | 2019-03-07 | ||
| CN201910172163 | 2019-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110218530A true CN110218530A (en) | 2019-09-10 |
Family
ID=67821046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910406060.6A Pending CN110218530A (en) | 2019-03-07 | 2019-05-16 | A kind of new Type Protecting Film and its patch method processed |
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| Country | Link |
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| CN (1) | CN110218530A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111944447A (en) * | 2020-08-21 | 2020-11-17 | 惠州市昌达胶粘制品有限公司 | VHB double-sided tape and manufacturing method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201580028U (en) * | 2009-12-15 | 2010-09-15 | 王俊岚 | Multilayer disposable membrane |
| CN202896928U (en) * | 2012-10-12 | 2013-04-24 | 黄由新 | Novel screen protection film |
| CN203994957U (en) * | 2014-07-10 | 2014-12-10 | 东莞市纳利光学材料有限公司 | A kind of easy location diaphragm of easily tearing |
-
2019
- 2019-05-16 CN CN201910406060.6A patent/CN110218530A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201580028U (en) * | 2009-12-15 | 2010-09-15 | 王俊岚 | Multilayer disposable membrane |
| CN202896928U (en) * | 2012-10-12 | 2013-04-24 | 黄由新 | Novel screen protection film |
| CN203994957U (en) * | 2014-07-10 | 2014-12-10 | 东莞市纳利光学材料有限公司 | A kind of easy location diaphragm of easily tearing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111944447A (en) * | 2020-08-21 | 2020-11-17 | 惠州市昌达胶粘制品有限公司 | VHB double-sided tape and manufacturing method thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190910 |
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| RJ01 | Rejection of invention patent application after publication |