CN103831972B - A kind of mantle prints prism film method - Google Patents
A kind of mantle prints prism film method Download PDFInfo
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- CN103831972B CN103831972B CN201410084821.8A CN201410084821A CN103831972B CN 103831972 B CN103831972 B CN 103831972B CN 201410084821 A CN201410084821 A CN 201410084821A CN 103831972 B CN103831972 B CN 103831972B
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- prism
- pressure roller
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- roller
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Abstract
A kind of mantle prints prism film method, arranges a pressure roller, arranges mother matrix roller in the side of described pressure roller, arranges film roll at the opposite side of described pressure roller; Detour after one prism mother matrix walks around mother matrix roller to the below of described pressure roller, the speed of service of this prism mother matrix is 5 ~ 20m/min; Film detours after walking around film roll to the below of described pressure roller; Under the downforce effect of pressure roller, the lines on prism mother matrix is pressed into through the preheated film of baking oven thus the prism formed on prism film, and pulls the film with UV coating by prism mother matrix; A ultraviolet curing lamp is also furnished with in the below of pressure roller; The length of prism mother matrix is 1000m ~ 2000m; The angle of prism mother matrix and film incision pressure roller is 30 ° ~ 60 °; The downforce of pressure roller is 10 ~ 20kg.The present invention suppresses prism by pressure roller, and allocates each operating parameter, makes; The briliancy of prism film is promoted, and simplifies prism moulding process simultaneously.
Description
Technical field
The present invention relates to a kind of printing prism film method.
Background technology
Liquid crystal can not self-luminescence, and its optical brightness depends on the secretly bright of backlight module behind, in order to increase the brightness of backlight module, just adds the design of prism film (brightness enhancement film) in backlight module.Its briliancy of prism film of producing at current UV curing mode has much room for improvement.
Summary of the invention
For overcoming the above-mentioned deficiency of existing printing prism film method, the invention provides a kind of printing prism film method improving prism film briliancy.
The technical scheme that the present invention solves its technical problem is: a kind of mantle prints prism film method:
Arrange a pressure roller, mother matrix roller is arranged in the side of described pressure roller, arrange film roll at the opposite side of described pressure roller, described mother matrix roller and described film roll are symmetrical about the axis face of described pressure roller, and described mother matrix roller and film roll are all higher than the minimum point of described pressure roller;
Detour after one prism mother matrix walks around mother matrix roller to the below of described pressure roller, the upper surface of described prism mother matrix is provided with the lines of prism on shaping prism film, and prism mother matrix is drawn by a unwinding and rewinding system, and the speed of service of this prism mother matrix is 5 ~ 20m/min;
Film with UV coating is walked around after film roll walks around film roll and is detoured to the below of described pressure roller, and is positioned at the below of described prism mother matrix with the film of UV coating;
Under the downforce effect of pressure roller, the lines on prism mother matrix is pressed into through the preheated film with UV coating of baking oven thus the prism formed on prism film, and pulls the film with UV coating by prism mother matrix;
A ultraviolet curing lamp is also furnished with in the below of pressure roller;
The length of prism mother matrix is 1000m ~ 2000m;
Prism mother matrix and the angle with the film incision pressure roller of UV coating are 30 ° ~ 60 °;
The downforce of pressure roller is 10 ~ 20kg.
Beneficial effect of the present invention is: suppress prism by pressure roller, and allocates each operating parameter, makes; The briliancy of prism film is promoted, and simplifies prism moulding process simultaneously.
Accompanying drawing explanation
Fig. 1 is simplified diagram of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Embodiment one
With reference to Fig. 1, a kind of mantle prints prism film method:
Arrange a pressure roller 1, mother matrix roller 2 is arranged in the side of described pressure roller 1, arrange film roll 3 at the opposite side of described pressure roller 1, described mother matrix roller 2 and described film roll 3 are symmetrical about the axis face of described pressure roller 1, and described mother matrix roller 2 and film roll 3 are all higher than the minimum point of described pressure roller 1;
Detour after one prism mother matrix 4 walks around mother matrix roller 2 to the below of described pressure roller 2, the upper surface of described prism mother matrix 4 is provided with the lines of prism on shaping prism film, and prism mother matrix 4 is drawn by a unwinding and rewinding system, and the speed of service of this prism mother matrix is 10m/min;
Film 5 with UV coating is walked around after film roll walks around film roll 3 and is detoured to the below of described pressure roller 1, and is positioned at the below of described prism mother matrix 4 with the film 5 of UV coating;
Under the downforce effect of pressure roller 1, the lines on prism mother matrix 4 is pressed into through the preheated film 5 with UV coating of baking oven thus the prism formed on prism film, and pulls the film 5 with UV coating by prism mother matrix 4;
A ultraviolet curing lamp 6 is also furnished with, for carrying out the solidification of UV coating in the below of pressure roller 1;
The length of prism mother matrix 4 is 1000m;
Prism mother matrix 4 and be 60 ° (i.e. prism mother matrix 4 and be 60 ° as the angle between tangent line and pressure roller with the film 5 of UV coating) with the angle that the film 5 of UV coating cuts pressure roller 1;
The downforce of pressure roller 1 is 15kg.
Embodiment two
With reference to Fig. 1, a kind of mantle prints prism film method:
Arrange a pressure roller 1, mother matrix roller 2 is arranged in the side of described pressure roller 1, arrange film roll 3 at the opposite side of described pressure roller 1, described mother matrix roller 2 and described film roll 3 are symmetrical about the axis face of described pressure roller 1, and described mother matrix roller 2 and film roll 3 are all higher than the minimum point of described pressure roller 1;
Detour after one prism mother matrix 4 walks around mother matrix roller 2 to the below of described pressure roller 2, the upper surface of described prism mother matrix 4 is provided with the lines of prism on shaping prism film, and prism mother matrix 4 is drawn by a unwinding and rewinding system, and the speed of service of this prism mother matrix is 5m/min;
Film 5 with UV coating is walked around after film roll walks around film roll 3 and is detoured to the below of described pressure roller 1, and is positioned at the below of described prism mother matrix 4 with the film 5 of UV coating;
Under the downforce effect of pressure roller 1, the lines on prism mother matrix 4 is pressed into through the preheated film 5 with UV coating of baking oven thus the prism formed on prism film, and pulls the film 5 with UV coating by prism mother matrix 4;
A ultraviolet curing lamp 6 is also furnished with, for carrying out the solidification of UV coating in the below of pressure roller 1;
The length of prism mother matrix 4 is 1200m;
Prism mother matrix 4 and be 30 ° (i.e. prism mother matrix 4 and be 30 ° as the angle between tangent line and pressure roller with the film 5 of UV coating) with the angle that the film 5 of UV coating cuts pressure roller 1;
The downforce of pressure roller 1 is 10kg.
Embodiment three
With reference to Fig. 1, a kind of mantle prints prism film method:
Arrange a pressure roller 1, mother matrix roller 2 is arranged in the side of described pressure roller 1, arrange film roll 3 at the opposite side of described pressure roller 1, described mother matrix roller 2 and described film roll 3 are symmetrical about the axis face of described pressure roller 1, and described mother matrix roller 2 and film roll 3 are all higher than the minimum point of described pressure roller 1;
Detour after one prism mother matrix 4 walks around mother matrix roller 2 to the below of described pressure roller 2, the upper surface of described prism mother matrix 4 is provided with the lines of prism on shaping prism film, and prism mother matrix 4 is drawn by a unwinding and rewinding system, and the speed of service of this prism mother matrix is 20m/min;
Film 5 with UV coating is walked around after film roll walks around film roll 3 and is detoured to the below of described pressure roller 1, and is positioned at the below of described prism mother matrix 4 with the film 5 of UV coating;
Under the downforce effect of pressure roller 1, the lines on prism mother matrix 4 is pressed into through the preheated film 5 with UV coating of baking oven thus the prism formed on prism film, and pulls the film 5 with UV coating by prism mother matrix 4;
A ultraviolet curing lamp 6 is also furnished with, for carrying out the solidification of UV coating in the below of pressure roller 1;
The length of prism mother matrix 4 is 2000m;
Prism mother matrix 4 and be 40 ° (i.e. prism mother matrix 4 and be 40 ° as the angle between tangent line and pressure roller with the film 5 of UV coating) with the angle that the film 5 of UV coating cuts pressure roller 1;
The downforce of pressure roller 1 is 20kg.
Embodiment four
With reference to Fig. 1, a kind of mantle prints prism film method:
Arrange a pressure roller 1, mother matrix roller 2 is arranged in the side of described pressure roller 1, arrange film roll 3 at the opposite side of described pressure roller 1, described mother matrix roller 2 and described film roll 3 are symmetrical about the axis face of described pressure roller 1, and described mother matrix roller 2 and film roll 3 are all higher than the minimum point of described pressure roller 1;
Detour after one prism mother matrix 4 walks around mother matrix roller 2 to the below of described pressure roller 2, the upper surface of described prism mother matrix 4 is provided with the lines of prism on shaping prism film, and prism mother matrix 4 is drawn by a unwinding and rewinding system, and the speed of service of this prism mother matrix is 15m/min;
Film 5 with UV coating is walked around after film roll walks around film roll 3 and is detoured to the below of described pressure roller 1, and is positioned at the below of described prism mother matrix 4 with the film 5 of UV coating;
Under the downforce effect of pressure roller 1, the lines on prism mother matrix 4 is pressed into through the preheated film 5 with UV coating of baking oven thus the prism formed on prism film, and pulls the film 5 with UV coating by prism mother matrix 4;
A ultraviolet curing lamp 6 is also furnished with, for carrying out the solidification of UV coating in the below of pressure roller 1;
The length of prism mother matrix 4 is 1600m;
Prism mother matrix 4 and be 50 ° (i.e. prism mother matrix 4 and be 50 ° as the angle between tangent line and pressure roller with the film 5 of UV coating) with the angle that the film 5 of UV coating cuts pressure roller 1;
The downforce of pressure roller 1 is 18kg.
Claims (1)
1. mantle prints a prism film method, it is characterized in that:
Arrange a pressure roller, mother matrix roller is arranged in the side of described pressure roller, arrange film roll at the opposite side of described pressure roller, described mother matrix roller and described film roll are symmetrical about the axis face of described pressure roller, and described mother matrix roller and film roll are all higher than the minimum point of described pressure roller;
Detour after one prism mother matrix walks around mother matrix roller to the below of described pressure roller, the upper surface of described prism mother matrix is provided with the lines of prism on shaping prism film, and prism mother matrix is drawn by a unwinding and rewinding system, and the speed of service of this prism mother matrix is 5 ~ 20m/min;
Film with UV coating is walked around after film roll walks around film roll and is detoured to the below of described pressure roller, and is positioned at the below of described prism mother matrix with the film of UV coating;
Under the downforce effect of pressure roller, the lines on prism mother matrix is pressed into through the preheated film with UV coating of baking oven thus the prism formed on prism film, and pulls the film with UV coating by prism mother matrix;
A ultraviolet curing lamp is also furnished with in the below of pressure roller;
The length of prism mother matrix is 1000m ~ 2000m;
Prism mother matrix and the angle with the film incision pressure roller of UV coating are 30 ° ~ 60 °;
The downforce of pressure roller is 10 ~ 20kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410084821.8A CN103831972B (en) | 2014-03-10 | 2014-03-10 | A kind of mantle prints prism film method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410084821.8A CN103831972B (en) | 2014-03-10 | 2014-03-10 | A kind of mantle prints prism film method |
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| CN103831972A CN103831972A (en) | 2014-06-04 |
| CN103831972B true CN103831972B (en) | 2015-12-30 |
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| CN104690955A (en) * | 2015-03-26 | 2015-06-10 | 何炎权 | Method and device for manufacturing stereo grating |
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| JP2007253566A (en) * | 2006-03-24 | 2007-10-04 | Fujifilm Corp | Manufacturing method of sheet having irregular surface |
| JP2009262513A (en) * | 2008-04-30 | 2009-11-12 | Konica Minolta Opto Inc | Process of manufacturing optical film, optical film and mold |
| CN101533114A (en) * | 2009-04-11 | 2009-09-16 | 浙江方远夜视丽反光材料有限公司 | Method for preparing backward reflection material |
| KR20130089409A (en) * | 2012-02-02 | 2013-08-12 | 이희정 | Process for preparing prism film |
| CN102981192B (en) * | 2012-11-23 | 2015-10-21 | 宁波东旭成新材料科技有限公司 | A kind of brightness enhancement film and preparation method thereof |
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