CN109049937A - A kind of protective film for computer screens production method - Google Patents
A kind of protective film for computer screens production method Download PDFInfo
- Publication number
- CN109049937A CN109049937A CN201810915498.2A CN201810915498A CN109049937A CN 109049937 A CN109049937 A CN 109049937A CN 201810915498 A CN201810915498 A CN 201810915498A CN 109049937 A CN109049937 A CN 109049937A
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- CN
- China
- Prior art keywords
- protective film
- film
- cuboid
- machine
- traction
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0004—Cutting, tearing or severing, e.g. bursting; Cutter details
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/10—Removing layers, or parts of layers, mechanically or chemically
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/16—Drying; Softening; Cleaning
- B32B38/162—Cleaning
-
- 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
- B32B2457/00—Electrical equipment
- B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
Abstract
The invention discloses a kind of protective film for computer screens production methods, comprising the following steps: step 1: stock, is compounded in below protective film by make-up machine by film is drawn, obtains raw material；Step 2: cross cutting: protective film is punched by cuboid by die-cutting machine, and is cut off；Step 3: removing: traction film around at the top of scraper and pulling downward on, cuboid horizontal movement and with traction UF membrane；Step 4: dedusting, cuboid drop downward on the conveyer belt of electrostatic cleaner, and the dust on cuboid surface is removed by electrostatic cleaner；Step 5: destaticing, and the electrostatic on cuboid surface is removed by ion blower；Step 6: collecting, and collects cuboid, obtains protective film finished product；After the present invention is die cut raw material, film stripping will be directly drawn, processing step is optimized, to improve production efficiency.
Description
Technical field
The invention belongs to computer fittings technical fields, are specifically related to a kind of protective film for computer screens production method.
Background technique
Protective film for computer screens is a kind of transparent medium, mainly uses PET material at present, computer screen is protected not touch
Wound, score and stain pollution；Protective film for computer screens is rectangle, in the prior art, protective film for computer screens production technology are as follows: pass through
Make-up machine is successively compound by protective film and traction film, forms raw material；Die-cutting machine punching molding is gone to, then receives raw material
Volume；Finally, excluding traction film by hand, protective film finished product is obtained；The disadvantages of this method are: processing step is cumbersome, inefficiency；And
And traction film is excluded by hand, easily lead to the impurity such as protective film finished surface adhesive dust, pollutant.
Summary of the invention
In view of this, being carried out the purpose of the present invention is to provide a kind of protective film for computer screens production method to raw material
After cross cutting, film stripping will be directly drawn, processing step is optimized, and be conducive to improve production efficiency；Also, the square obtained after removing
Body is collected after dedusting, destaticing processing, improves the cleannes of product surface.
In order to achieve the above object, a kind of protective film for computer screens production method of the present invention, comprising the following steps:
Step 1: stock will be compounded in below protective film below protective film by make-up machine, obtain raw material；Step 2: mould
It cuts: protective film being punched by cuboid by die-cutting machine, and is cut off；Step 3: removing: traction film is around at the top of scraper and downward
Pull, cuboid horizontal movement and with traction UF membrane；Step 4: dedusting, cuboid drop downward into the biography of electrostatic cleaner
It send and takes, the dust on cuboid surface is removed by electrostatic cleaner；Step 5: destaticing, and removes square by ion blower
The electrostatic of body surface；Step 6: collecting, and collects cuboid, obtains protective film finished product.
Further, the traction film is annular in shape and cycle operation draws film and pull downward on and return in the step 3
Make-up machine repeats step 1~step 3.
Further, by strip film head and the tail, successively bonding is formed the traction film.
Further, the strip film has a first end and a second end, and second end successively passes through the fit body of make-up machine, mould
Cut the die cutting mechanism of machine, at the top of scraper after, pull downward on, and it is Nian Jie with first end to return to make-up machine.
Further, the first L shape groove is processed in the first end upper surface, it is viscous in the coating of the second L shape groove surfaces
Glue processes the second L shape groove in the second end lower surface, and the first L shape groove is mutually caught in the second L shape groove,
And it is bonded by viscose glue.
Further, the traction film pulls downward on, and after being oriented to by deflector roll, returns to make-up machine.
The beneficial effects of the present invention are:
1. a kind of protective film for computer screens production method of the present invention optimizes processing step, be conducive to improve production efficiency；To original
After material is die cut, film stripping will be directly drawn, without winding raw material, to optimize processing step；On the other hand, it shells
The cuboid obtained from after is collected after dedusting, destaticing processing, can guarantee the cleannes of product surface.
2. a kind of protective film for computer screens production method of the present invention has advanced optimized processing step；Here, traction film is in
Cyclic annular and cycle operation, in the step 3, traction film pulls downward on and returns to make-up machine, repeats step 1~step 3,
It is wound it is not necessary that film will be drawn, that is, can guarantee the normal operation of entire production process；It is apparent that traction film can recycle fortune
Turn, recycle, in continuous production process, without using too long traction film, the very big dosage for having saved traction film is real
Show recycling for resource, saves cost.
3. the normal operation that a kind of protective film for computer screens production method of the present invention is further ensured that production；Here, it draws
By strip film head and the tail, successively bonding is formed film, and strip film has a first end and a second end, and here, adds in the first end upper surface
Work the first L shape groove, coats viscose glue in the second L shape groove surfaces, and it is recessed to process the second L shape in the second end lower surface
Slot, the first L shape groove are mutually caught in the second L shape groove, and are bonded by viscose glue；Due to the first L shape groove surfaces
Larger for coating viscose glue area, the first L shape groove is mutually caught in the second L shape groove, and the contact area of the two is big, is had
Conducive to increase adhesive strength.
4. traction film described in a kind of protective film for computer screens production method of the present invention pulls downward on, after being oriented to by deflector roll, return
To make-up machine；Here, deflector roll has guiding and tension, guarantees that traction film can be normally carried out cycle operation.
Detailed description of the invention
In order to keep the purpose of the present invention, technical scheme and beneficial effects clearer, the present invention provides following attached drawing and carries out
Illustrate:
Fig. 1 is a kind of production process schematic diagram of protective film for computer screens production method of the present invention；
Fig. 2 is the enlarged structure schematic diagram in Fig. 1 at A.
Fig. 3 is the connection status signal of first end described in a kind of protective film for computer screens production method of the present invention and second end
Figure；
Appended drawing reference: 3- protective film；4- make-up machine；5- draws film；6- die-cutting machine；7- cuboid；8- scraper；9- electrostatic precipitation
Machine；10- ion blower；11- second end；12- first end；13- deflector roll.
Specific embodiment
Below in conjunction with attached drawing, a preferred embodiment of the present invention will be described in detail.
As shown in Figure 1 to Figure 2；A kind of protective film for computer screens production method of the present invention, comprising the following steps:
Step 1: stock will draw film 5 by make-up machine 4 and be compounded in 3 lower section of protective film, obtains raw material；Step 2: cross cutting:
Protective film 3 is punched into cuboid 7 by die-cutting machine 6, and is cut off；Step 3: removing: traction film 5 around the top of scraper 8 and to
Lower pulling, cuboid 7 continue horizontal movement and separate with traction film 5；Step 4: dedusting, cuboid 7 drop downward into electrostatic and remove
On the conveyer belt of dirt machine 9, the dust on 7 surface of cuboid is removed by electrostatic cleaner 9；Step 5: destaticing, and is blown by ion
The electrostatic on the removal of blower 10 7 surface of cuboid；Step 6: collecting, and collects cuboid 7, obtains 3 finished product of protective film.
Preferably, traction film 5 is annular in shape and cycle operation draws film 5 and pull downward on and return to patch in the step 3
Conjunction machine 4 repeats step 1~step 3.Here, traction film 5 can cycle operation, recycled, it is not necessary that film 5 will be drawn
It is wound；In continuous production process, without using too long traction film 5, the dosage of the very big traction film 5 saved is real
Show recycling for resource, saves cost.
Here, by strip film head and the tail, successively bonding is formed traction film 5.Draw the installation method of film 5 specifically: strip film tool
There are first end 12 and second end 11, second end 11 successively passes through the fit body of make-up machine 4, the die cutting mechanism of die-cutting machine 6, scraper
Behind 8 tops, pull downward on, and it is Nian Jie with first end 12 to return to make-up machine 4；After traction film 5 is installed, it can carry out continuous
Production.Also, make-up machine 4, die-cutting machine 6, scraper 8 are organically associated together by traction film 5, are not by these production equipments
Simple puts.The fit body of make-up machine refers to the pressing roller group for being bonded different material layer；Die-cutting machine 6 uses flat-press flat-die
Cut machine 6, the pressing plate that die cutting mechanism refers to pallet and is arranged in above pallet；Here, scraper 8 can be directly installed on die-cutting machine
On 6 board.
Since make-up machine 4, die-cutting machine 6, electrostatic cleaner 9 and ion blower 10 are more universal in the market, skill
Art is more mature, here, repeats no more.
On this basis, the first L shape groove is processed in 12 upper surface of first end, in the second L shape groove surfaces
Viscose glue is coated, processes the second L shape groove, the first L shape groove and the second L shape groove phase in 11 lower surface of second end
It is mutually caught in, and is bonded by viscose glue.As shown in figure 3, since the first L shape groove surfaces are larger for coating viscose glue area, the
One L shape groove is mutually caught in the second L shape groove, and the contact area of the two is big, is conducive to increase adhesive strength.
Here, traction film 5 pulls downward on, and after being oriented to by deflector roll 13, returns to make-up machine 4.13 pairs of traction films 5 of deflector roll, which play, leads
To and tension.
Finally, it is stated that preferred embodiment above is only used to illustrate the technical scheme of the present invention and not to limit it, although logical
It crosses above preferred embodiment the present invention is described in detail, however, those skilled in the art should understand that, can be
Various changes are made to it in form and in details, without departing from claims of the present invention limited range.
Claims (6)
1. a kind of protective film for computer screens production method, it is characterised in that: the following steps are included:
Step 1: stock will be compounded in below protective film below protective film by make-up machine, obtain raw material；
Step 2: cross cutting: protective film is punched by cuboid by die-cutting machine, and is cut off；
Step 3: removing: traction film around at the top of scraper and pulling downward on, cuboid horizontal movement and with traction UF membrane；
Step 4: dedusting, cuboid drop downward on the conveyer belt of electrostatic cleaner, remove cuboid by electrostatic cleaner
The dust on surface；
Step 5: destaticing, and the electrostatic on cuboid surface is removed by ion blower；
Step 6: collecting, and collects cuboid, obtains protective film finished product.
2. a kind of protective film for computer screens production method as described in claim 1, it is characterised in that: the traction film is annular in shape
And cycle operation, in the step 3, traction film pulls downward on and returns to make-up machine, repeats step 1~step 3.
3. a kind of protective film for computer screens production method as claimed in claim 2, it is characterised in that: the traction film is by strip
Successively bonding is formed film head and the tail.
4. a kind of protective film for computer screens production method as claimed in claim 3, it is characterised in that: the strip film has the
One end and second end, second end is successively after the fit body of make-up machine, the die cutting mechanism of die-cutting machine, at the top of scraper, downwards
It pulls, and it is Nian Jie with first end to return to make-up machine.
5. a kind of protective film for computer screens production method as claimed in claim 4, it is characterised in that: the table in the first end
Face processes the first L shape groove, coats viscose glue in the second L shape groove surfaces, processes second " L " in the second end lower surface
Connected in star, the first L shape groove are mutually caught in the second L shape groove, and are bonded by viscose glue.
6. such as a kind of described in any item protective film for computer screens production methods of claim 2~5, it is characterised in that: described to lead
Draw film to pull downward on, after being oriented to by deflector roll, returns to make-up machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810915498.2A CN109049937A (en) | 2018-08-13 | 2018-08-13 | A kind of protective film for computer screens production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810915498.2A CN109049937A (en) | 2018-08-13 | 2018-08-13 | A kind of protective film for computer screens production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109049937A true CN109049937A (en) | 2018-12-21 |
Family
ID=64683611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810915498.2A Pending CN109049937A (en) | 2018-08-13 | 2018-08-13 | A kind of protective film for computer screens production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109049937A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113320197A (en) * | 2021-06-08 | 2021-08-31 | 江西昊泽光学膜科技有限公司 | Preparation process and equipment of mobile phone peep-proof screen protective film |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448087A (en) * | 2013-09-04 | 2013-12-18 | 东莞市飞新达精密机械科技有限公司 | Method and system for removing slitter edges of sheet products by die cutting processing |
| CN106078913A (en) * | 2016-06-29 | 2016-11-09 | 苏州安洁科技股份有限公司 | A kind of production method doing material strip with protective film without incohesion |
| CN107234105A (en) * | 2017-07-19 | 2017-10-10 | 苏州市锦宬电子科技有限公司 | A kind of coiled material cleaning machine |
-
2018
- 2018-08-13 CN CN201810915498.2A patent/CN109049937A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448087A (en) * | 2013-09-04 | 2013-12-18 | 东莞市飞新达精密机械科技有限公司 | Method and system for removing slitter edges of sheet products by die cutting processing |
| CN106078913A (en) * | 2016-06-29 | 2016-11-09 | 苏州安洁科技股份有限公司 | A kind of production method doing material strip with protective film without incohesion |
| CN107234105A (en) * | 2017-07-19 | 2017-10-10 | 苏州市锦宬电子科技有限公司 | A kind of coiled material cleaning machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113320197A (en) * | 2021-06-08 | 2021-08-31 | 江西昊泽光学膜科技有限公司 | Preparation process and equipment of mobile phone peep-proof screen protective film |
| CN113320197B (en) * | 2021-06-08 | 2022-11-18 | 江西昊泽光学膜科技有限公司 | Preparation process and equipment of mobile phone peep-proof screen protection film |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181221 |