CN101187748A - Shading glue film production method - Google Patents
Shading glue film production method Download PDFInfo
- Publication number
- CN101187748A CN101187748A CNA2007100311814A CN200710031181A CN101187748A CN 101187748 A CN101187748 A CN 101187748A CN A2007100311814 A CNA2007100311814 A CN A2007100311814A CN 200710031181 A CN200710031181 A CN 200710031181A CN 101187748 A CN101187748 A CN 101187748A
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- China
- Prior art keywords
- release film
- punching press
- shading glue
- glue film
- film
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Abstract
The invention relates to a process for preparing a shading glue film, which provides a process for preparation that centralized light can be assuredly projected on a shading glue film of an outer frame of a display screen, when in use, the invention has more convenient employment, easy pasting and easy tearing, and no remaining trace, which can be attached for a long term. The process for preparation of the shading glue film of the invention firstly has a first time pasting, and materials such as a separating type film membrane, a double-sided adhesive, and an auxiliary separating type film membrane are respectively arranged on each feeding shaft and are fixed, and then a separating type surface of the separating type film membrane is pasted with the double-sided adhesive, and then the separating type surface of the separating type film membrane and the double-sided adhesive which are pasted are stamped in one time to start a waste discharging procedure, and remainder of an inner frame is torn, products of waste material which is torn are cut off to get a bale packing procedure through a trimming machine and a photoinduction after a second time pasting, a second time stamping, a second time waster discharging procedure. The shading glue film of the invention is convenient for assembling staffs to tear off the shading glue film of the outer frame which is accurately pasted on the periphery of the display screen, and assembling work can be effectively simplified and working efficiency can be improved.
Description
Technical field
The present invention relates to a kind of shading glue film of display panels, relate in particular to a kind of production method of housing shading glue film of concentrated display panels light source.
Background technology
The high-tech electronic product mostly develops to compact direction at present, aspect display, adopts the LCD LCD of active illuminating body in a large number especially, forms screen output, realizes coloury picture is presented on the LCD.Because at the fringe region of LCD, its light source disperses, the light efficiency step-down in LCD edge makes the fringe region picture relatively dimer.The housing that has now in LCDs sticks shading glue film, coats black ink on one deck glued membrane, is used for shading, has painted inhomogeneous, the defective that fades easily but be coated with black operation, and reduction shading usefulness influences product quality.
Summary of the invention
Problem at the prior art existence, technical matters to be solved by this invention provides a kind of production method of the housing shading glue film that the light source of the edge of LCD can be concentrated, makes things convenient for uses in, and easy subsides are easily torn, it is easily peeled off, does not glue volume, good shading effect, can fit for a long time.
For reaching above-mentioned purpose, the production method of shading glue film of the present invention is achieved by following technical proposals:
Production method based on shading glue film of the present invention comprises the steps:
1., at first once fit, be placed on each dispensing shaft material one release film, double faced adhesive tape, auxiliary release film also fixing respectively, allow release of release film to fit then with double faced adhesive tape, open the blue release film of double faced adhesive tape itself by stripper plate, and fit with the release face of auxiliary release film, notice during applying that each material axle Tension Control is in 15KG/CM;
2., then carry out a punching press, go into cutter from auxiliary release film face during punching press first cutter, the attention pilot hole is cut entirely, and other position hemisection is adjusted the back and configured and send apart from 45～55, can carry out punching press after confirming;
3., enter the waste discharge program, the material require that comes out of punching press tears clout on inside casing and the limit off, the single face sticker closed to invest on the inside casing then bed material auxiliary release film in inside casing top layer is uncovered and spooled, below speed 10M/ divides during volume, below the tension force 20KG/CM, fit with PET overlay and the material that has torn the top layer waste material then, so that tear up the inside casing clout, speed is that tension force was below the 20KG/CM equally below 10M/ divided equally;
4., carrying out secondary again fits, the material that has torn the inside casing waste material is fitted, and release of another release film of noting to fit, the tension force of another release film is less than 5KG/CM during applying, can cause that to exert oneself applying is bad, material after the applying will be rolled with internal diameter bigger plastic tube or stainless-steel tube, in the tension force 20KG/CM;
5., the secondary punching press, go into cutter from another release pellicular front during punching press second cutter, all hemisections processing can not be cut and be worn release film, not so can cause bad phenomenon such as peeling off difficulty;
6., secondary waste discharge program, the semi-manufacture after the punching press also will carry out the housing waste material to be got rid of, and at this moment will use little tool, tears and has the phenomenon that product takes up because lead directly to machine, just can with fixing afterwards gently tiltedly the drawing with have gentle hands of little tool;
7., cut off, the product that tore waste material configures every mould number and cuts off through shearer and by light sensor, sets every big opening (big open a N product) and guarantees that N product cuts off (constant continuously);
8., carry out the bale packing operation, according to checking that benchmark carries out outward appearance to each product and confirms, qualified back per 40 (promptly 200) pack and get final product.
Shading glue film of the present invention tears easily and gets, and is convenient to housing that it is covered on LCD fast, light is not seen through, thereby reach the effect of shading, and can simplify job procedure effectively, enhance productivity.
Embodiment
Below in conjunction with embodiment the present invention is described in further detail:
Starting material that the present invention adopts and model:
Main material: release film (HY-AS06), double faced adhesive tape (#7648), another release film (HY-US20)
Auxilliary material: auxiliary release film (PET38), single face glue (631S), PET overlay (LMRS-50).
The concrete production method of shading glue film comprises the steps:
(1) step of once fitting:
At first be placed on each dispensing shaft material one release film (HY-AS06), double faced adhesive tape (#7648), auxiliary release film (PET38) also fixing respectively, allow release of release film (HY-AS06) to fit then with black double faced adhesive tape (#7648), open the blue release film of double faced adhesive tape (#7648) itself by stripper plate, and fit with the release face of auxiliary release film (PET38), notice during applying that each material axle Tension Control is in 15KG/CM;
(2) punch steps:
Go into cutter from auxiliary release film (PET38) face during punching press first cutter then, notice that pilot hole cuts entirely, other position hemisection is adjusted the back and is configured and send apart from 45～55, can carry out punching press after confirming;
(3) waste discharge steps:
The material require that comes out of punching press tears clout on inside casing and the limit off, single face glue (631S) fitted to invest on the inside casing then bed material auxiliary release film (PET38) in inside casing top layer is uncovered and spooled, below speed 10M/ divides during volume, below the tension force 20KG/CM, use PET overlay (LMRS-50) and the material that has torn the top layer waste material to fit then, so that tear up the inside casing clout, speed is that tension force was below the 20KG/CM equally below 10M/ divided equally;
(4) secondary applying step:
The material that has torn the inside casing waste material is fitted, and release of another release film (HY-US20) of noting to fit, the tension force of another release film (HY-US20) is less than 5KG/CM during applying, can cause that to exert oneself applying is bad, material after the applying will be rolled with internal diameter bigger PVC plastic tube or stainless-steel tube, in the tension force 20KG/CM;
(5) secondary punch steps:
Go into cutter from another release film (HY-US20) face during punching press second cutter, all hemisection processing can not be cut and be worn release film (HY-AS06), not so can cause bad phenomenon such as peeling off difficulty;
(6) secondary waste discharge step:
Semi-manufacture after the punching press also will carry out the housing waste material to be got rid of, and at this moment will use little tool, tears and has the phenomenon that product takes up because lead directly to machine, just can with fixing afterwards gently tiltedly the drawing with have gentle hands of little tool;
(7) cut off step:
The product that tore waste material configures every mould number and cuts off through shearer and by light sensor, and every big the opening of setting (one big N product) guarantees that N product cuts off (constant continuously);
(8) bale packing step:
According to checking that benchmark carries out outward appearance to each product and confirms, per 40 (the promptly 200) packings in qualified back get final product.
Above illustrated embodiment is only with for conveniently illustrating the present invention, be not that the present invention is done any pro forma restriction, have in the technical field under any and know the knowledgeable usually, if in the scope that does not break away from technical characterictic that the present invention carries, utilize disclosed technology contents to do the local equivalent embodiment that changes or modify, and do not break away from technical characterictic content of the present invention, all still belong in the scope of the technology of the present invention feature.
Claims (2)
1. the production method based on shading glue film is characterized in that, comprises the steps:
1., at first once fit, be placed on each dispensing shaft material one release film, double faced adhesive tape, auxiliary release film also fixing respectively, allow release of release film to fit then with double faced adhesive tape, open the blue release film of double faced adhesive tape itself by stripper plate, and fit with the release face of auxiliary release film, notice during applying that each material axle Tension Control is in 15KG/CM;
2., then carry out a punching press, go into cutter from auxiliary release film face during punching press first cutter, the attention pilot hole is cut entirely, and other position hemisection is adjusted the back and configured and send apart from 45～55, can carry out punching press after confirming;
3., waste discharge program, the material require that comes out of punching press tears clout on inside casing and the limit off, the single face sticker closed to invest on the inside casing then bed material auxiliary release film in inside casing top layer is uncovered and spooled, below speed 10M/ divides during volume, below the tension force 20KG/CM, fit with overlay and the material that has torn the top layer waste material then, so that tear up the inside casing clout, speed is that tension force was below the 20KG/CM equally below 10M/ divided equally;
4., secondary is fitted, the material that has torn the inside casing waste material is fitted, and release of another release film of noting to fit, the tension force of another release film is less than 5KG/CM during applying, can cause that to exert oneself applying is bad, material after the applying will be rolled with internal diameter bigger plastic tube or stainless-steel tube, in the tension force 20KG/CM;
5., the secondary punching press, go into cutter from another release pellicular front during punching press second cutter, all hemisections processing can not be cut and be worn release film, not so can cause bad phenomenon such as peeling off difficulty;
6., secondary waste discharge program, the semi-manufacture after the punching press also will carry out the housing waste material to be got rid of, and at this moment will use little tool, tears and has the phenomenon that product takes up because lead directly to machine, just can with fixing afterwards gently tiltedly the drawing with have gentle hands of little tool;
7., the cut-out program, the product that tore waste material configures every mould number and cuts off through shearer and by light sensor.
2. in the production method of shading glue film according to claim 1, it is characterized in that: after the 7. described operation of completing steps, carry out the bale packing operation, according to checking that benchmark carries out outward appearance to each product and confirms, qualified back packing gets final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100311814A CN101187748A (en) | 2007-11-01 | 2007-11-01 | Shading glue film production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100311814A CN101187748A (en) | 2007-11-01 | 2007-11-01 | Shading glue film production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101187748A true CN101187748A (en) | 2008-05-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100311814A Pending CN101187748A (en) | 2007-11-01 | 2007-11-01 | Shading glue film production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101187748A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101973046A (en) * | 2010-08-31 | 2011-02-16 | 东莞市飞新达精密机械科技有限公司 | Die cutting method of protective film |
| CN102238808A (en) * | 2010-04-22 | 2011-11-09 | 鸿富锦精密工业（深圳）有限公司 | Gummed paper pasting method and main board formed by using same |
| CN102689327A (en) * | 2011-03-25 | 2012-09-26 | 比亚迪股份有限公司 | Die cutting preparation method of reflection strip attached with shading adhesive |
| CN101898444B (en) * | 2009-06-19 | 2013-04-24 | 江苏苏杭电子有限公司 | Anti-skidding structure of loading tray of laminating machine |
| CN103540270A (en) * | 2013-10-16 | 2014-01-29 | 镇江华印电路板有限公司 | Preparation method of adhesive tapes provided with hand-tore release paper strips |
| CN104924359A (en) * | 2015-06-29 | 2015-09-23 | 深圳市万通达科技有限公司 | Stamping shading technology |
| CN105171839A (en) * | 2015-06-04 | 2015-12-23 | 南京冠佳科技有限公司 | Masking tape die cutting production method |
| CN106863463A (en) * | 2017-04-04 | 2017-06-20 | 广州橸赛精密机械有限公司 | A kind of one die-cutting process of bright enhancement film and shading glue |
| CN108384472A (en) * | 2017-08-29 | 2018-08-10 | 苏州东福电子科技股份有限公司 | A kind of production method of mouthful of word shading rubber belt |
| CN109943241A (en) * | 2019-03-01 | 2019-06-28 | 在贤电子（苏州）有限公司 | High stability shading rubber belt and its processing method |
| CN109968446A (en) * | 2019-04-02 | 2019-07-05 | 深圳市山本光电股份有限公司 | A kind of punching cutting process of shading glue |
| CN112621888A (en) * | 2019-09-24 | 2021-04-09 | 昊佰电子科技（上海）有限公司 | Processing method of double faced adhesive tape with shape like Chinese character hui |
-
2007
- 2007-11-01 CN CNA2007100311814A patent/CN101187748A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101898444B (en) * | 2009-06-19 | 2013-04-24 | 江苏苏杭电子有限公司 | Anti-skidding structure of loading tray of laminating machine |
| CN102238808B (en) * | 2010-04-22 | 2016-01-20 | 鸿富锦精密工业（深圳）有限公司 | Gummed paper method of attaching and the mainboard utilizing the method stickup to be formed |
| CN102238808A (en) * | 2010-04-22 | 2011-11-09 | 鸿富锦精密工业（深圳）有限公司 | Gummed paper pasting method and main board formed by using same |
| CN101973046A (en) * | 2010-08-31 | 2011-02-16 | 东莞市飞新达精密机械科技有限公司 | Die cutting method of protective film |
| CN102689327A (en) * | 2011-03-25 | 2012-09-26 | 比亚迪股份有限公司 | Die cutting preparation method of reflection strip attached with shading adhesive |
| CN102689327B (en) * | 2011-03-25 | 2015-02-04 | 比亚迪股份有限公司 | Die cutting preparation method of reflection strip attached with shading adhesive |
| CN103540270A (en) * | 2013-10-16 | 2014-01-29 | 镇江华印电路板有限公司 | Preparation method of adhesive tapes provided with hand-tore release paper strips |
| CN105171839B (en) * | 2015-06-04 | 2017-06-06 | 南京冠佳科技有限公司 | Masking tape die-cutting production method |
| CN105171839A (en) * | 2015-06-04 | 2015-12-23 | 南京冠佳科技有限公司 | Masking tape die cutting production method |
| CN104924359A (en) * | 2015-06-29 | 2015-09-23 | 深圳市万通达科技有限公司 | Stamping shading technology |
| CN106863463A (en) * | 2017-04-04 | 2017-06-20 | 广州橸赛精密机械有限公司 | A kind of one die-cutting process of bright enhancement film and shading glue |
| CN108384472A (en) * | 2017-08-29 | 2018-08-10 | 苏州东福电子科技股份有限公司 | A kind of production method of mouthful of word shading rubber belt |
| CN109943241A (en) * | 2019-03-01 | 2019-06-28 | 在贤电子（苏州）有限公司 | High stability shading rubber belt and its processing method |
| CN109968446A (en) * | 2019-04-02 | 2019-07-05 | 深圳市山本光电股份有限公司 | A kind of punching cutting process of shading glue |
| CN112621888A (en) * | 2019-09-24 | 2021-04-09 | 昊佰电子科技（上海）有限公司 | Processing method of double faced adhesive tape with shape like Chinese character hui |
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