CN209215867U - Auxiliary exposure device, halftone and exposure sources - Google Patents
Auxiliary exposure device, halftone and exposure sources Download PDFInfo
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- CN209215867U CN209215867U CN201822118483.1U CN201822118483U CN209215867U CN 209215867 U CN209215867 U CN 209215867U CN 201822118483 U CN201822118483 U CN 201822118483U CN 209215867 U CN209215867 U CN 209215867U
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- halftone
- exposure device
- film
- transparent substrate
- auxiliary exposure
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Abstract
The utility model relates to screen printing technique field, a kind of auxiliary exposure device, halftone and exposure sources are provided.A kind of auxiliary exposure device, including transparent substrate and reflective layer, the reflective layer are arranged in the transparent substrate side.It is able to achieve primary halftone two sides of completing to expose, while promoting halftone quality, plate-making efficiency is greatly improved.The utility model also provides a kind of halftone and exposure sources.
Description
Technical field
The utility model relates to screen printing technique fields more particularly to a kind of auxiliary exposure device, halftone and exposure to set
It is standby.
Background technique
Silk-screen printing, which refers to, uses silk screen as version base, and by photosensitive lithographic method, the screen printing forme with picture and text is made.
In recent years, many products are two-sided is required to be printed, such as hand-set lid, TP route, thin film switch route.And it is existing all
It is after being printed on one side, then another side is printed, process is tedious, and working efficiency is low, and fraction defective is high.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the above-mentioned prior arts provides a kind of auxiliary exposure device, halftone
And exposure sources.
In order to solve the above technical problems, utility model uses technical solution as described below.A kind of auxiliary exposure device, packet
Transparent substrate and reflective layer are included, the reflective layer is arranged in the transparent substrate side.
Preferably, the transparent substrate is transparent glass or plastic plate.
Preferably, the transparent substrate with a thickness of 5-10mm.
Preferably, the reflective layer is reflective membrane, is covered in the transparent substrate side.
A kind of halftone comprising printing surface and ink surface are arranged first film on the printing surface, set in the ink surface
Set second film；
Second film is identical as the picture and text of first film, and the size of second film is compared with the size of first film
It is 10-30 μm big.
A kind of exposure sources, including above-mentioned auxiliary exposure device and light source；The auxiliary exposure device and the light source
It is oppositely arranged, the transparent substrate is between the light source and the reflective layer.
The utility model has the beneficial effects that: realizing that primary halftone two sides of completing exposes, the same of halftone quality is being promoted
When, plate-making efficiency is greatly improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of auxiliary exposure device.
Fig. 2 is the structural schematic diagram of auxiliary exposure device and halftone.
Specific embodiment
To make those skilled in the art that the purposes, technical schemes and advantages of utility model be more clearly understood,
Utility model is further elaborated below in conjunction with drawings and examples.
As shown in Figure 1, a kind of auxiliary exposure device 1, including transparent substrate 11 and reflective layer 12, the reflective layer 12 are arranged
In 11 side of transparent substrate.
Referring to Figure 2 together, a kind of exposure sources, including auxiliary exposure device 1 and light source 3；The auxiliary exposure device 1
It is oppositely arranged with the light source 3, the transparent substrate 11 is between the light source 3 and the reflective layer 12.In light source 3 and auxiliary
Placement halftone 2 between exposure device 1 is helped, the auxiliary exposure device 1 is for reflective, to realize that primary 2 two sides of halftone of completing exposes
Light.Namely luminous energy being exposed on one side to halftone 2 of the sending of light source 3, and the light that part penetrates is through auxiliary exposure device 1
Transparent substrate 11 is guide-lighting, then can be exposed to the another side of halftone 2 after the reflection of reflective layer 12, to realize primary complete
The exposure of 2 two sides of halftone greatly improves plate-making efficiency while promoting 2 quality of halftone.
It is appreciated that the halftone 2 be made a plate for the exposure sources of the auxiliary exposure device 1, specifically,
The halftone 2 includes printing surface and ink surface, and first film 21 is arranged on the printing surface, and setting second is luxuriant and rich with fragrance in the ink surface
Woods 22；Second film 22 is identical as the picture and text of first film 21, and the size of second film 22 is compared with first film 21
Size it is 10-30 μm big.
Preferably, the transparent substrate 11 is transparent glass or plastic plate, and light guide effect is good.Preferably, the transparent base
Plate 11 with a thickness of 5-10mm, thickness is too small to be unable to even light-guiding, the too big influence light intensity of thickness.Preferably, the reflective layer 12
For reflective membrane, it is covered in 11 side of transparent substrate, reflecting effect is good and at low cost.
It is as follows that process is embodied:
A, under backlight by normal size film medicine film towards halftone, needed for being fixed on screen painting face with adhesive tape
Position；
B, it under backlight, by duplication amplification film medicine film towards halftone, is aligned, uses along position line with the normal exposure film
Adhesive tape is fixed on screen printing ink face；
C, downwards by the screen painting for posting the film, be placed on exposure machine, then auxiliary device will be exposed, substrate to
Under, all standing film is placed on screen printing ink face.
D, by normal exposure plate-making flow operations.
Claims (6)
1. a kind of auxiliary exposure device, it is characterised in that: including transparent substrate and reflective layer, the reflective layer is arranged described
Bright substrate side.
2. auxiliary exposure device as described in claim 1, it is characterised in that: the transparent substrate is transparent glass or plastic cement
Plate.
3. auxiliary exposure device as described in claim 1, it is characterised in that: the transparent substrate with a thickness of 5-10mm.
4. auxiliary exposure device as described in claim 1, it is characterised in that: the reflective layer is reflective membrane, is covered in institute
State transparent substrate side.
5. a kind of halftone, it is characterised in that: it includes printing surface and ink surface, and first film is arranged on the printing surface, described
Second film is set in ink surface；
Second film is identical as the picture and text of first film, and the size of second film is big compared with the size of first film
10-30μm。
6. a kind of exposure sources, it is characterised in that: including auxiliary exposure device as described in claim 1 and light source；It is described auxiliary
Exposure device is helped to be oppositely arranged with the light source, the transparent substrate is between the light source and the reflective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822118483.1U CN209215867U (en) | 2018-12-17 | 2018-12-17 | Auxiliary exposure device, halftone and exposure sources |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822118483.1U CN209215867U (en) | 2018-12-17 | 2018-12-17 | Auxiliary exposure device, halftone and exposure sources |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209215867U true CN209215867U (en) | 2019-08-06 |
Family
ID=67465024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822118483.1U Active CN209215867U (en) | 2018-12-17 | 2018-12-17 | Auxiliary exposure device, halftone and exposure sources |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209215867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112644192A (en) * | 2020-09-01 | 2021-04-13 | 台州市福华标牌制作有限公司 | Reflective silk-screen manufacturing process |
-
2018
- 2018-12-17 CN CN201822118483.1U patent/CN209215867U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112644192A (en) * | 2020-09-01 | 2021-04-13 | 台州市福华标牌制作有限公司 | Reflective silk-screen manufacturing process |
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