CN108407318A - The explosion-proof tempering film of mobile phone cambered surface and its production method - Google Patents
The explosion-proof tempering film of mobile phone cambered surface and its production method Download PDFInfo
- Publication number
- CN108407318A CN108407318A CN201810164480.3A CN201810164480A CN108407318A CN 108407318 A CN108407318 A CN 108407318A CN 201810164480 A CN201810164480 A CN 201810164480A CN 108407318 A CN108407318 A CN 108407318A
- Authority
- CN
- China
- Prior art keywords
- cambered surface
- pressure disc
- rupture pressure
- mobile phone
- glue layer
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/72—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by combined operations or combined techniques, e.g. welding and stitching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/006—Preventing damaging, e.g. of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
- B29C66/022—Mechanical pre-treatments, e.g. reshaping
- B29C66/0222—Mechanical pre-treatments, e.g. reshaping without removal of material, e.g. cleaning by air blowing or using brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
- B29C66/7232—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer
- B29C66/72324—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer consisting of inorganic materials not provided for in B29C66/72321 - B29C66/72322
- B29C66/72326—Glass
-
- 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
- B32B1/00—Layered products having a general shape other than plane
-
- 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
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
-
- 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
-
- 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
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
Abstract
The invention discloses a kind of explosion-proof tempering film of mobile phone cambered surface and its production methods, and described method includes following steps：Cambered surface tempered glass is obtained after glass is carried out hot-forming cooling；Cambered surface rupture pressure disc is pressed together on to the lower surface of the cambered surface tempered glass；Glue is rolled to form glue layer in cambered surface rupture pressure disc lower surface by adhesive-rolling cylinder, 4 jiaos in glue layer add metal impurities；Cambered surface jointing plate is bonded by glue layer with the cambered surface rupture pressure disc.Technical solution provided by the present application has the advantages that user experience is high.
Description
Technical field
The present invention relates to mobile phone accessories field more particularly to a kind of explosion-proof tempering film of mobile phone cambered surface and its production methods.
Background technology
Mobile phone is that most common electronic equipment, the appearance of the especially smart mobile phone of touch screen change people during people are daily
To the use habit of mobile phone, for touch-screen mobile phone, mobile phone screen belongs to the most used component of mobile phone, for hand
For machine, since existing size is increasing, screen is also increasing, in order to protect mobile phone screen, sticking film for mobile phone to produce,
Sticking film for mobile phone can effectively protect mobile phone screen.
With the development of mobile phone screen, mobile phone screen develops to arc-surface display screen from flat-faced screen, in order to adapt to cambered surface
The protection of display screen, cambered surface pad pasting also occur, cambered surface film it is frangible, the position in four corners is fragile to be fallen, and user experience is influenced
Degree.
Invention content
The application provides a kind of explosion-proof tempering film of mobile phone cambered surface.Four corner locations of its solution prior art are fragile to be fallen
The problem of, improve the Experience Degree of user.
On the one hand, a kind of production method of the explosion-proof tempering film of mobile phone cambered surface is provided, described method includes following steps：
Cambered surface tempered glass is obtained after glass is carried out hot-forming cooling；
Cambered surface rupture pressure disc is pressed together on to the lower surface of the cambered surface tempered glass；
Glue is rolled to form glue layer in cambered surface rupture pressure disc lower surface by adhesive-rolling cylinder, in 4 jiaos of addition gold of glue layer
Belong to impurity；
Cambered surface jointing plate is bonded by glue layer with the cambered surface rupture pressure disc.
Second aspect also provides a kind of mobile phone cambered surface film, which is made of the method that first aspect provides.
Method provided by the present application always realizes the protection to 4 jiaos by adding metal impurities at 4 jiaos, prevents so it has
It is broken, the advantages of improving user experience.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are some embodiments of the invention, for this field
For those of ordinary skill, without creative efforts, other drawings may also be obtained based on these drawings.
Fig. 1 is the exploded perspective view for the mobile phone cambered surface film that the first better embodiment of the invention provides；
Fig. 2 is the flow chart of the production method for the mobile phone cambered surface film that the second better embodiment of the invention provides.
Fig. 3 is a kind of mobile phone cambered surface membrane structure figure that the second better embodiment of the invention provides.
Fig. 4 is the movement schematic diagram of adhesive-rolling cylinder provided by the invention.
Fig. 5 is curve graph provided by the present application.
Fig. 6 is the position view of the pole plate and mobile phone cambered surface film of electric field provided by the present application.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained without creative efforts
Example, shall fall within the protection scope of the present invention.
Be the exploded perspective view of mobile phone cambered surface film refering to fig. 1, as shown in Figure 1, the Mobile phone film facial mask may be used such as Fig. 2 or
The concrete scheme of embodiment as shown in Figure 2 obtains, which includes successively from top to bottom：Cambered surface tempered glass 1, cambered surface
Rupture pressure disc 2, glue layer 3 and cambered surface jointing plate 4；4 angles of the glue layer 3 are provided with metal impurities.Specific mobile phone cambered surface film
Structure it is as shown in Figure 3.As shown in figure 3, the cambered surface jointing plate 4 includes：Plane domain 40, the left side on the left of plane domain are curved
Region 41 and the right curved region 42 on the right side of plane domain.
Referring to Fig.2, Fig. 2 provides a kind of production method of mobile phone cambered surface film, this method comprises the following steps：
Step S201, cambered surface tempered glass is obtained after glass being carried out hot-forming cooling；
Step 202, the lower surface that cambered surface rupture pressure disc is pressed together on to the cambered surface tempered glass；
Step S203, glue is rolled to form glue layer in cambered surface rupture pressure disc lower surface by adhesive-rolling cylinder, the 4 of glue layer
Add metal impurities in angle；
There are many modes for adding impurity, for example, a certain amount of (Specific amounts can be sprayed to 4 feet by metal powder spray gun
Can voluntarily be adjusted by user) metal impurities, other modes can also be used in practical applications certainly.
Step S204, cambered surface jointing plate is bonded to obtain the explosion-proof tempering of mobile phone cambered surface with the cambered surface rupture pressure disc by glue layer
Film.
Method provided by the present application always realizes the protection to 4 jiaos by adding metal impurities at 4 jiaos, prevents so it has
It is broken, the advantages of improving user experience.
Optionally, the implementation method of step S203 can be：
The glue layer, which is rolled by adhesive-rolling cylinder in the lower surface of cambered surface rupture pressure disc, to be formed in (direction as shown in Figure 4), described
Adhesive-rolling cylinder central axes and the interval of the plane domain of the lower surface of cambered surface rupture pressure disc can be constant C, the adhesive-rolling cylinder central axes
With the interval L1=C+lg (w-m+1) in the regions home of the lower surface of cambered surface rupture pressure disc, wherein m be the regions home and adhesive-rolling cylinder
For EDGE CONTACT point m to the distance of cambered surface rupture pressure disc baseline, w is the regions home in the maximum value of x-axis direction, the adhesive-rolling cylinder axis
The interval L2=C+lg (s-n+1) of the irregular shaped region of the lower surface of line and cambered surface rupture pressure disc, wherein n can be irregular shaped region with
Adhesive-rolling cylinder EDGE CONTACT point n is to the distance of cambered surface rupture pressure disc top line, and s is maximum value of the irregular shaped region in x-axis direction, in glue layer
Quadrangle add metal impurities, which is specifically as follows, the poles N magnetic powder and the poles S magnetic powder.
Here the adhesive-rolling cylinder central axes for irregular shaped region or the regions home and the interval of cambered surface rupture pressure disc 2 are arranged to above-mentioned
There is wire drawing phenomenon in order to avoid the glue layer of irregular shaped region or the regions home in function, by experimental analysis, when formation glue layer
When, if adhesive-rolling cylinder is detached with cambered surface rupture pressure disc 2 suddenly, that is, be spaced from C directly to separation i.e. infinity, then in irregular shaped region or
The regions home are since it belongs to fringe region, the phenomenon that just will appear wire drawing, by experimental analysis, if distance is gradual from C
Increase until separation, then can to avoid the appearance of wire drawing phenomenon, to realize that glue layer is more uniform, it is more easy to attach with
And the problem of being not in bubble.It is found through experiments that, when this is divided into C+lg (w-m+1) (curve graph is as shown in Figure 5),
Best results.
Here it is arranged in 4 corner addition N pole magnetic powders and the poles S magnetic powder, is in order to increase the intensity of its machinery, according to experiment
It was found that 4 corners when falling due to stress maximum, so it is easiest to be crushed, so adding metal here for 4 corners
Impurity is equal to the thickness for increasing rupture pressure disc.Optionally, selection here can be preferably right using the poles N magnetic powder and the poles S magnetic powder
Stress is distributed, and for the poles N magnetic powder and the poles S magnetic powder after mobile phone cambered surface film stabilization, stress reaches a balance, when falling
When falling, by external force, then the most distance of the poles N magnetic powder and the poles S magnetic powder can increase, in this way due to the poles N magnetic powder and the poles S
The attracting effect of magnetic powder, distance will increase, and attracting two magnetic poles just will produce reaction force, and this makes it possible to offset one
Divide external force when falling, such situation that can reduce broken degree, such scheme especially when the dynamics of impact is relatively small, has
There is extraordinary effect, for impact dynamics in a setting range, primary impact can not so that rupture pressure disc is broken, that
Multiple poles the N magnetic powder and poles S magnetic powder is attracting can absorb most power, to prevent being crushed.
Optionally, the above method after step S203 (can before step S204 can also step S204 it
Afterwards), can also include：
Low frequency is added respectively in two cambered surfaces bending region (left curved region 41 and right curved region 42) of mobile phone cambered surface film
Impulse electric field, the low-frequency pulse are specifically as follows the pulse less than 10Hz, are found through experiments that, in the voltage of addition low-frequency pulse
Can be 5V or 3.3V, the distance between two electrodes of electric field d can be 1.5*d0 to 2*d0, and d0 can be mobile phone cambered surface film
Thickness.Addition electric field can make the poles N magnetic powder and the poles S magnetic powder glue layer carry out a distance adjustment so that the poles N magnetic powder and
The poles S magnetic powder and the cambered surface rupture pressure disc are more close.Breakage-proof degree can be further improved in this way.
It is low-frequency pulse electric field schematic diagram refering to Fig. 6, Fig. 6.
It should be noted that for each embodiment of the method above-mentioned, for simple description, therefore it is all expressed as to a system
The combination of actions of row, but those skilled in the art should understand that, the present invention is not limited by the described action sequence, because
For according to the present invention, certain some step can be performed in other orders or simultaneously.Secondly, those skilled in the art also should
Know, embodiment described in this description belongs to preferred embodiment, involved action and module not necessarily this hair
Necessary to bright.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, is not described in some embodiment
Part, may refer to the associated description of other embodiment.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can be stored in a computer readable storage medium, storage
Medium may include：Flash disk, read-only memory (English：Read-Only Memory, referred to as：ROM), random access device (English
Text：Random Access Memory, referred to as：RAM), disk or CD etc..
It is provided for the embodiments of the invention content download method above and relevant device, system are described in detail,
Principle and implementation of the present invention are described for specific case used herein, and the explanation of above example is only used
In facilitating the understanding of the method and its core concept of the invention；Meanwhile for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not be construed as
Limitation of the present invention.
Claims (5)
1. a kind of production method of the explosion-proof tempering film of mobile phone cambered surface, which is characterized in that described method includes following steps：
Cambered surface tempered glass is obtained after glass is carried out hot-forming cooling；
Cambered surface rupture pressure disc is pressed together on to the lower surface of the cambered surface tempered glass；
Glue is rolled to form glue layer in cambered surface rupture pressure disc lower surface by adhesive-rolling cylinder, it is miscellaneous in 4 jiaos of addition metals of glue layer
Matter；
Cambered surface jointing plate is bonded by glue layer with the cambered surface rupture pressure disc.
2. according to the method described in claim 1, it is characterized in that, it is described by adhesive-rolling cylinder by glue in cambered surface rupture pressure disc following table
Face rolls to form glue layer, and 4 jiaos in glue layer add metal impurities, including：
The glue layer rolls shape by adhesive-rolling cylinder in the lower surface of cambered surface rupture pressure disc；
The adhesive-rolling cylinder central axes and the interval of the plane domain of the lower surface of cambered surface rupture pressure disc can be constant C, the plastic roll
The interval L1=C+lg (w-m+1) of cylinder central axes and the regions home of the lower surface of cambered surface rupture pressure disc, wherein m are the regions home
At a distance from adhesive-rolling cylinder EDGE CONTACT point m to cambered surface rupture pressure disc baseline, w is the regions home in the maximum value of x-axis direction, the rolling
The interval L2=C+lg (s-n+1) of packing element central axes and the irregular shaped region of the lower surface of cambered surface rupture pressure disc, wherein n can be abnormity
Region at a distance from adhesive-rolling cylinder EDGE CONTACT point n to cambered surface rupture pressure disc top line, s be irregular shaped region x-axis direction maximum value,
Metal impurities are added in the quadrangle of glue layer.
3. method according to claim 1 or 2, which is characterized in that
The metal impurities are：For the poles N magnetic powder and the poles S magnetic powder.
4. according to the method described in claim 2, it is characterized in that, the method further includes：
Low-frequency pulse electric field is added respectively in two cambered surfaces bending region of mobile phone cambered surface film, which is the arteries and veins less than 10Hz
Punching.
5. a kind of mobile phone cambered surface film, which is characterized in that the mobile phone cambered surface film is used as described in claim 1-4 any one
The production method of the explosion-proof tempering film of mobile phone cambered surface is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810164480.3A CN108407318B (en) | 2018-02-27 | 2018-02-27 | Arc explosion-proof toughened film for mobile phone and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810164480.3A CN108407318B (en) | 2018-02-27 | 2018-02-27 | Arc explosion-proof toughened film for mobile phone and production method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108407318A true CN108407318A (en) | 2018-08-17 |
| CN108407318B CN108407318B (en) | 2020-10-16 |
Family
ID=63129140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810164480.3A Active CN108407318B (en) | 2018-02-27 | 2018-02-27 | Arc explosion-proof toughened film for mobile phone and production method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN108407318B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI701219B (en) * | 2019-08-28 | 2020-08-11 | 捷庭有限公司 | Progressive non-through hole glass screen protector and manufacturing method thereof |
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| JP6177472B1 (en) * | 2017-03-15 | 2017-08-09 | 京セラ株式会社 | Electronics |
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| CN205575940U (en) * | 2016-01-05 | 2016-09-14 | 襄阳福迪柯光电科技有限公司 | Explosion -proof glass of curved surface |
| KR20170086912A (en) * | 2016-01-19 | 2017-07-27 | 주식회사 비에프 | The mobile terminal protective film and this method and a manufacturing apparatus for producing |
| JP6177472B1 (en) * | 2017-03-15 | 2017-08-09 | 京セラ株式会社 | Electronics |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI701219B (en) * | 2019-08-28 | 2020-08-11 | 捷庭有限公司 | Progressive non-through hole glass screen protector and manufacturing method thereof |
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| Publication number | Publication date |
|---|---|
| CN108407318B (en) | 2020-10-16 |
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Address after: 518000 1st floor (1st floor to 3rd floor), 10th floor (1st floor to 3rd floor), 11th floor (1st floor to 3rd floor), 13th floor, Xiacun community, Gongming street, Guangming District, Shenzhen, Guangdong Patentee after: Shenzhen yongdeli Technology Co.,Ltd. Address before: 518000 No.4 and No.11, Xiacun community, Gongming office, Guangming New District, Shenzhen City, Guangdong Province Patentee before: YONGDELI SILICONE RUBBER TECHNOLOGY (SHENZHEN) Co.,Ltd. |