CN205674668U - A kind of half tone - Google Patents
A kind of half tone Download PDFInfo
- Publication number
- CN205674668U CN205674668U CN201620558523.2U CN201620558523U CN205674668U CN 205674668 U CN205674668 U CN 205674668U CN 201620558523 U CN201620558523 U CN 201620558523U CN 205674668 U CN205674668 U CN 205674668U
- Authority
- CN
- China
- Prior art keywords
- photosensitive layer
- grenadine
- half tone
- thickness
- hollow
- 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.)
- Expired - Fee Related
Links
Abstract
This utility model relates to a kind of half tone, belong to optic technical field, described half tone includes hollow frame, be fixed in hollow frame hollow polyester plate, by the grenadine connecting assembly and hollow polyester plate and fix and be covered in hollow region, described grenadine is included the first photosensitive layer, grenadine body, the second photosensitive layer, the 3rd photosensitive layer by blade face to printing surface, the thickness of the first photosensitive layer is identical with the thickness of grenadine body, grenadine body is steel wire or polyester webs, the thickness of the second photosensitive layer is 15um, and the thickness of the 3rd photosensitive layer is 15um；Half tone wearability in this utility model is good, service life is long, and outer face Glabrous thorn, and printing effect is preferable, additionally, manufacturing cost also is able to be effectively controlled.
Description
Technical field
This utility model belongs to optic technical field, is specifically related to a kind of half tone.
Background technology
Half tone is only coated with one layer of photoresists on steel wire when printing at present, then pastes egative film, is exposed development, institute
The photoresists being coated with are generally divided into two kinds, and a kind of is that solution spends high photoresists mutually, and another kind is that solution spends low photoresists mutually.Wherein,
It is thin that solution spends high photoresists granularity mutually, but the life-span is short, wears no resistance, and cost is the highest；Photoresists low for Xie Xiangdu are resistance to
Mill property is good, and the life-span is long, but owing to granularity is thick, so that can not be done by grid line is very thin, the grid line worked it out is rough, band hairiness
Thorn, affects using effect, accordingly, it would be desirable to improve half tone.
Utility model content
The shortcoming that this utility model overcomes existing half tone, it is provided that a kind of half tone, the grenadine of this half tone is that multilamellar is arranged,
Manufacturing cost is relatively low, and wearability is good, service life is long, and outer face is smooth, using effect is preferable.
Concrete technical scheme of the present utility model is:
A kind of half tone, described half tone includes hollow frame, the hollow polyester plate that is fixed in hollow frame, by connection
The grenadine of hollow region is fixed and be covered in assembly and hollow polyester plate, and key point is, described grenadine is by blade face extremely printing
Face includes the first photosensitive layer, grenadine body, the second photosensitive layer, the 3rd photosensitive layer.
The thickness of the first described photosensitive layer is identical with the thickness of grenadine body.
Described grenadine body is steel wire or polyester webs.
The thickness of the second described photosensitive layer is 14-16um.
The thickness of the second described photosensitive layer is 15um.
The thickness of the 3rd described photosensitive layer is 10-20um.
The beneficial effects of the utility model are: in this utility model, the grenadine of half tone is set to four-layer structure, grenadine body
Being configured as supporting construction, the first photosensitive layer, the second photosensitive layer are not functional contact faces, therefore can select flexibly, become
This and anti-wear performance can be effectively controlled, and the 3rd photosensitive layer could be arranged to the photosensitive material of Glabrous thorn as work surface
Material, the setting of multiple structure makes the function of half tone and service life to be reinforced, it is to avoid single knot in existing half tone
The implacable defect that the photosensitive layer of structure exists.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the cross-sectional view of A-A in Fig. 1.
In accompanying drawing, 1, hollow frame, 2, hollow polyester plate, 3, grenadine body, the 4, first photosensitive layer, the 5, second photosensitive layer,
6, the 3rd photosensitive layer.
Detailed description of the invention
This utility model relates to a kind of half tone, and described half tone includes hollow frame 1, be fixed in hollow frame 1
Empty polyester sheet 2, fixing with hollow polyester plate 2 and be covered in the grenadine of hollow region by connecting assembly, described grenadine is by scraping
Knife face to printing surface includes the first photosensitive layer 4, grenadine body the 3, second photosensitive layer the 5, the 3rd photosensitive layer 6.
Specific embodiment, as depicted in figs. 1 and 2, the thickness of the first photosensitive layer 4 is identical with the thickness of grenadine body 3, grenadine
Body 3 is steel wire or polyester webs, and the first photosensitive layer 4 uses solution to spend relatively low photoresists mutually, is arranged on the blade face of grenadine, the
Being grenadine body 3 between two photosensitive layers 5 and the first photosensitive layer 4, the second photosensitive layer 5 is also adopted by photoresists relatively low for Xie Xiangdu and passes through
Coating, drying are made, and are coated with the post-drying of 2-3um every time, repeated multiple times until the thickness of the second photosensitive layer 5 is 15um, due to
It is relatively thick that solution spends relatively low photoresists granularity mutually, and therefore, the second photosensitive layer 5 is come by the photographic film of 250-270um width lines
Being exposed development and obtain wide grid line, the setting of above-mentioned two-layer photosensitive layer ensure that thickness and the wearability of grenadine, service life
Being effectively ensured, the photographic film of wide lines arranges the 3rd photosensitive layer 6 in the outer face of the second photosensitive layer 5 after pulling down, and the 3rd
Photosensitive layer 6 uses solution to spend higher photoresists mutually, be coated with the post-drying of 2-3um every time, repeated multiple times until the 3rd photosensitive layer 6
Thickness is 15um, finally uses the photographic film of 20-26um hachure to obtain thin grid line, the width of thin grid line through exposure imaging
For the 1/15-1/10 of wide grid line, forming the screen structure in this utility model after removing the photographic film of hachure, this structure has
Standby solution spends the advantage that wearability that low photoresists are had is good mutually, has solution simultaneously and spends the granule that high photoresists are had mutually
Spending little, the advantage of Glabrous thorn, printing effect, service life and manufacturing cost can be taken into account.
Claims (6)
1. a half tone, described half tone includes hollow frame (1), the hollow polyester plate (2) that is fixed in hollow frame (1),
Fixing and be covered in the grenadine of hollow region by connecting assembly and hollow polyester plate (2), it is characterised in that: described grenadine by
Blade face to printing surface includes the first photosensitive layer (4), grenadine body (3), the second photosensitive layer (5), the 3rd photosensitive layer (6).
A kind of half tone the most according to claim 1, it is characterised in that: the thickness of described the first photosensitive layer (4) and grenadine
The thickness of body (3) is identical.
A kind of half tone the most according to claim 1, it is characterised in that: described grenadine body (3) is steel wire or polyester
Net.
A kind of half tone the most according to claim 1, it is characterised in that: the thickness of described the second photosensitive layer (5) is 14-
16um。
A kind of half tone the most according to claim 4, it is characterised in that: the thickness of described the second photosensitive layer (5) is 15um.
A kind of half tone the most according to claim 1, it is characterised in that: the thickness of the 3rd described photosensitive layer (6) is 10-
20um。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620558523.2U CN205674668U (en) | 2016-06-12 | 2016-06-12 | A kind of half tone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620558523.2U CN205674668U (en) | 2016-06-12 | 2016-06-12 | A kind of half tone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205674668U true CN205674668U (en) | 2016-11-09 |
Family
ID=57435185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620558523.2U Expired - Fee Related CN205674668U (en) | 2016-06-12 | 2016-06-12 | A kind of half tone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205674668U (en) |
-
2016
- 2016-06-12 CN CN201620558523.2U patent/CN205674668U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170905 Address after: 055550 Ningjin County, Hebei Province, crystal street, No. 279, Patentee after: HEBEI JING-LONG SUN EQUIPMENT Co.,Ltd. Address before: 055550 Ningjin County, Hebei Province, Crystal Dragon Street Patentee before: NINGJIN SUNSHINE NEW ENERGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 |