CN204451238U - Brightness enhancement film under a kind of novel process produces Integral molding device for insoles - Google Patents
Brightness enhancement film under a kind of novel process produces Integral molding device for insoles Download PDFInfo
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- CN204451238U CN204451238U CN201420856344.8U CN201420856344U CN204451238U CN 204451238 U CN204451238 U CN 204451238U CN 201420856344 U CN201420856344 U CN 201420856344U CN 204451238 U CN204451238 U CN 204451238U
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Abstract
The utility model discloses brightness enhancement film under a kind of novel process and produce Integral molding device for insoles, comprise arrange successively according to production line order extrude unit, extrusion die, UV coating machine, UV solidifying and setting roller, overlay film roller group and wrap-up; Described unit of extruding comprises main extruder and secondary extruder, is equipped with heater in the body outside the extrusion screw rod in main extruder and secondary extruder; Main extruder is communicated with two charging apertures of an extrusion die with the extruding end of secondary extruder, the discharge outlet of this extrusion die is provided with UV coating machine, UV solidifying and setting roller is arranged on the discharge outlet of UV coating machine, is provided with overlay film roller group and wrap-up successively in going out on stockline of UV coating machine.The utility model adopts novel process to make brightness enhancement film, effectively can shorten processing procedure, reduces manpower, transhipment and production cost, and the processing procedure simultaneously solidified by online UV coating+structure wheel rolling+UV achieves variation, the microstructure products of high yield makes.
Description
Technical field
The utility model relates to flat panel display backlight source component manufacturing technology field, and the brightness enhancement film be specially under a kind of novel process produces Integral molding device for insoles.
Background technology
Current backlight blooming piece mainly comprises reflectance coating, diffusion barrier and brightness enhancement film.Wherein brightness enhancement film is that original diverging light is with great visual angle gathered outgoing in less angular range, thus increases brightness.Existing brightness enhancement film production technology mainly contains two kinds: 1, traditional brightening piece technique:
(1) the basement membrane production phase: PET raw material is produced PET basement membrane and then carried out rolling after extrusion molding and stretching;
(2) coating and the micro-structural process segment: unreel PET basement membrane through online coating UV glue before coating line, then through structure wheel rolling and UV solidification, make specific surface micro-structure;
(3) finally by carrying out rolling or cutting defect after online overlay film: this kind of brightening piece needs first to make PET coiled material, then undertaken being coated with the steps such as+UV irradiation, last rolling by unreeling PET; Shortcoming: the costs such as processing procedure is longer, manpower, transhipment are higher.
2, one-body molded brightening piece technique:
(1) raw material is produced into base material through extruded;
(2) micro-structural is processed through online roller transfer printing;
(3) rolling or cutting is carried out finally by after online overlay film.Defect: though this kind of technique is short compared with the first processing procedure, cost is lower and optical gain is better, but because limiting by the online transfer technique of cylinder, only can production minority easy structure and yield not high (< 70%), cause volume production in poor shape.
Utility model content
The purpose of this utility model is to provide the brightness enhancement film under a kind of novel process to produce Integral molding device for insoles, effectively shortens processing procedure, reduce manpower, transhipment and production cost by online production; Reduce micro-architecture on-line machining difficulty simultaneously, realize diversified micro-structural and adapt to the different market demand.
For achieving the above object, the utility model provides following technical scheme:
Brightness enhancement film under novel process produces an Integral molding device for insoles, comprise arrange successively according to production line order extrude unit, extrusion die, UV coating machine, UV solidifying and setting roller, overlay film roller group and wrap-up; Described unit of extruding comprises main extruder and secondary extruder, is equipped with heater in the body outside the extrusion screw rod in main extruder and secondary extruder; Main extruder is communicated with two charging apertures of an extrusion die with the extruding end of secondary extruder, the discharge outlet of this extrusion die is provided with UV coating machine, UV solidifying and setting roller is arranged on the discharge outlet of UV coating machine, is provided with overlay film roller group and wrap-up successively in going out on stockline of UV coating machine.
Compared with prior art, the utility model adopts novel process to make brightness enhancement film, effectively can shorten processing procedure, reduce manpower, transhipment and production cost, be achieved the microstructure products making of variation, high yield simultaneously by the processing procedure of online UV coating+structure wheel rolling+UV solidification.
Accompanying drawing explanation
Fig. 1 is the structural representation of the brightness enhancement film production Integral molding device for insoles under a kind of novel process of the utility model
In figure: the secondary extruder of 1-, 22-main extruder, 20-extrusion screw rod, 21-heater, 3-UV coating machine, 4-UV solidifying and setting roller, 5-overlay film roller group, 6-wrap-up.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1, brightness enhancement film under a kind of novel process produces Integral molding device for insoles, comprise arrange successively according to production line order extrude unit, extrusion die, UV coating machine 3, UV solidifying and setting roller 4, overlay film roller group 5 and wrap-up 6; Described unit of extruding comprises main extruder 22 and secondary extruder 1, is equipped with heater 21 in the body outside the extrusion screw rod 20 in main extruder 22 and secondary extruder 1; Main extruder 22 is communicated with two charging apertures of an extrusion die with the extruding end of secondary extruder 1, the discharge outlet of this extrusion die is provided with UV coating machine 3, UV solidifying and setting roller 4 is arranged on the discharge outlet of UV coating machine 3, is provided with overlay film roller group 5 and wrap-up 6 successively in going out on stockline of UV coating machine 3.
Workflow of the present utility model is:
1, PC or PET particle is added single lead screw ex truding briquetting machine and produce basement membrane (thickness 0.01mm ~ 0.2mm).
2, the online UV coating of basement membrane, then the micro-structural of the various design of rolling transfer printing is taken turns through structure, then use UV solidification, stablize micro-structural.
3, rolling or cutting is carried out finally by after online overlay film.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (1)
1. the brightness enhancement film under a novel process produces Integral molding device for insoles, it is characterized in that, comprise arrange successively according to production line order extrude unit, extrusion die, UV coating machine (3), UV solidifying and setting roller (4), overlay film roller group (5) and wrap-up (6); Described unit of extruding comprises main extruder (22) and secondary extruder (1), is equipped with heater (21) in the body in extrusion screw rod (20) outside in main extruder (22) and secondary extruder (1); Main extruder (22) is communicated with two charging apertures of an extrusion die with the extruding end of secondary extruder (1), the discharge outlet of this extrusion die is provided with UV coating machine (3), UV solidifying and setting roller (4) is arranged on the discharge outlet of UV coating machine (3), is provided with overlay film roller group (5) and wrap-up (6) successively in going out on stockline of UV coating machine (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420856344.8U CN204451238U (en) | 2014-12-30 | 2014-12-30 | Brightness enhancement film under a kind of novel process produces Integral molding device for insoles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420856344.8U CN204451238U (en) | 2014-12-30 | 2014-12-30 | Brightness enhancement film under a kind of novel process produces Integral molding device for insoles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204451238U true CN204451238U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420856344.8U Active CN204451238U (en) | 2014-12-30 | 2014-12-30 | Brightness enhancement film under a kind of novel process produces Integral molding device for insoles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204451238U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917591A (en) * | 2019-03-21 | 2019-06-21 | 深圳市华星光电技术有限公司 | The production method of liquid crystal display panel |
| CN117565437A (en) * | 2023-12-29 | 2024-02-20 | 苏州奈膜凯新材料有限公司 | Integral forming production line for brightness enhancement film production |
-
2014
- 2014-12-30 CN CN201420856344.8U patent/CN204451238U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917591A (en) * | 2019-03-21 | 2019-06-21 | 深圳市华星光电技术有限公司 | The production method of liquid crystal display panel |
| CN117565437A (en) * | 2023-12-29 | 2024-02-20 | 苏州奈膜凯新材料有限公司 | Integral forming production line for brightness enhancement film production |
| CN117565437B (en) * | 2023-12-29 | 2024-05-17 | 苏州奈膜凯新材料有限公司 | Integral forming production line for brightness enhancement film production |
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