CN203185825U - Silk screen printing plate used for printing photodiffusion sheets - Google Patents
Silk screen printing plate used for printing photodiffusion sheets Download PDFInfo
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- CN203185825U CN203185825U CN 201320137614 CN201320137614U CN203185825U CN 203185825 U CN203185825 U CN 203185825U CN 201320137614 CN201320137614 CN 201320137614 CN 201320137614 U CN201320137614 U CN 201320137614U CN 203185825 U CN203185825 U CN 203185825U
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Abstract
The utility model relates to a silk screen printing plate used for printing photodiffusion sheets. A silk surface layer is arranged in a frame in a tightening mode, the upper surface and the lower surface of the silk surface layer are evenly coated by plastic, the thickness of the plastic is uniform, the surface of the plastic is smooth and flat, and image-text mesh openings are formed by the parts not coated by the plastic. The plastic fracture surfaces on the edges of the image-text mesh openings are flat and smooth, longitudinal silk lines and transverse silk lines of the silk surface layer in the image-text mesh openings are in a same tightening state, silk is not stained with printing ink, and therefore the printing ink can penetrate through the silk surface layer freely. Each longitudinal silk line in one image-text mesh opening is formed by at least 5 silk filaments in a combined mode, the longitudinal silk lines are arranged in parallel, and each transverse silk line in one image-text mesh opening is formed by silk filaments in a combined mode, wherein the number of the silk filaments is smaller than or equal to a half of that of the silk filaments forming one longitudinal silk line, and the transverse silk lines alternately shuttle up and down in the longitudinal silk lines. The gap between the adjacent transverse silk lines is larger than that between the adjacent longitudinal silk lines. The silk screen printing plate greatly improves inking uniformity after the printing ink permeates the silk surface layer, improves edge sharpness of printed images and texts, and is beneficial to meeting of printing requirements of the photodiffusion sheets.
Description
Technical field
The utility model relates to the screen printing plate for the printing light diffusing sheet, and it is a kind of screen printing plate for the printing on light diffusing sheet, belongs to the galley field.
Background technology
Serigraphy belongs to porous printing, and wider application is arranged, and the principle of serigraphy is to utilize the saturating printing ink of screen printing forme picture and text part mesh, non-graphic part mesh oil-tight China ink realization printing.During printing, pour printing ink in the screen printing forme one side, apply certain pressure with the printing ink of scraper plate on the silk screen version again, move towards the silk screen version other end simultaneously, printing ink is expressed on the stock from the mesh of picture and text part by scraper plate in moving process.Traditional screen printing plate, comparatively coarse, have tangible lines seal on the picture and text that print, the lines seal blocks printing ink for the lines in the mesh of picture and text part, and printing ink does not have land on stock, and the white space that stays does not reach very high requirement.Light diffusing sheet is for the uniformity of inking of printing, and picture and text edge clear all has very high requirement, and traditional screen printing plate does not reach the print request for the printing light diffusing sheet.
Summary of the invention
In order to solve the problem of above-mentioned existence, the utility model discloses a kind of screen printing plate for the printing light diffusing sheet, the picture and text that this galley prints, edge clear, printing ink cover picture and text fully.
Be used for the screen printing plate of printing light diffusing sheet, comprise framework, tighten in the described framework and be provided with the silk surface layer, the plastic cement that the upper and lower surface of silk surface layer evenly is coated with, the thickness uniformity of plastic cement, smooth surface is smooth, and the part that plastic cement does not spray forms the picture and text mesh.
The not sticking printing ink of described plastic cement can seal fully, stops the printing ink seepage.
The plastic cement section at described picture and text mesh edge is smooth bright and clean.
Silk surface layer in the described picture and text mesh is in identical tensioned state to the silk lines in length and breadth, silk oily dirt free China ink, and printing ink can free penetrating silk surface layer.
Vertical silk lines in the described picture and text mesh form at least 5 rhizoid bourette silks merge, vertically the silk lines are arranged side by side, laterally the silk lines are that the half silk silk merging that is no more than vertical silk lines forms, and laterally silk lines alternatively up and down shuttles back and forth at vertical silk lines.
Gap between described adjacent horizontal silk lines is greater than the vertical gap of silk lines.
The utility model, printing-ink can evenly see through the picture and text mesh, on light diffusing sheet inking clear, do not have the space that does not have inking, improved the quality requirement of printing greatly.
Description of drawings
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the A place partial enlarged drawing among Fig. 1,
Reference numerals list: 1-framework, 2-picture and text mesh, 3-plastic cement, 4-vertically silk lines, 5-laterally silk lines, 6-silk surface layer.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model.Should understand the following specific embodiment only is used for explanation the utility model and is not used in restriction scope of the present utility model.Need to prove, word " preceding ", " back ", " left side ", " right side ", the "up" and "down" used are described below refer to the direction in the accompanying drawing, word " interior " and " outward " refer to respectively towards or away from the direction of specific features geometric center.
By reference to the accompanying drawings as seen, this is used for the screen printing plate of printing light diffusing sheet, comprise framework 1, tighten in the described framework 1 and be provided with silk surface layer 6, the plastic cement 3 that the upper and lower surface of silk surface layer 6 evenly is coated with, the thickness uniformity of plastic cement 3, smooth surface is smooth, and the part that does not spray plastic cement 3 forms picture and text mesh 2.The utility model, framework 1 is the support of whole screen printing plate, is used for evenly being tightened in wherein around the silk surface layer 6, silk surface layer 6 has toughness preferably, is tightened in all around in the framework 1, can not relax, simultaneously, the infiltration of 6 pairs of printing ink of silk surface layer hinders less, is conducive to the printing ink rapid osmotic, forms printing figure message, plastic cement 3 stops ink penetration, in the printing process, plastic cement 3 zones can not form picture and text, not influenced by printing.
The not sticking printing ink of described plastic cement 3 can seal fully, stops the printing ink seepage.For the part that does not need to print, good protective effect is arranged, avoid printing-ink to pollute light diffusing sheet.
The plastic cement section at described picture and text mesh 2 edges is smooth bright and clean.Plastic cement 3 sections have certain influence to the edge of printing figure message, and the edge contour that smooth bright and clean plastic cement 3 sections are conducive to printing figure message is clear.
Vertical silk lines 4 in the described picture and text mesh 2 form at least 5 rhizoid bourette silks merge, vertically silk lines 4 are arranged side by side, laterally silk lines 5 form for a half silk silk that is no more than vertical silk lines 4 merges, and laterally silk lines 5 alternatively up and down shuttle back and forth at vertical silk lines 4.Vertically the quantity of silk silk is greater than 2 times of the transverse wire bourette silk, makes adjacent not have darker space to the intersection of silk silk in length and breadth, and the surface is comparatively smooth.
The gap that described adjacent horizontal silk lines are 5 is greater than the vertical gap of silk lines 4.Reduce the transversely layout of silk line, improve the planarization of silk face.
The disclosed technological means of the utility model scheme is not limited only to the disclosed technological means of above-mentioned technological means, also comprises the technical scheme of being made up of above technical characterictic any combination.
Claims (6)
1. be used for the screen printing plate of printing light diffusing sheet, comprise framework, it is characterized in that tightening in the described framework and be provided with the silk surface layer, the plastic cement that the upper and lower surface of silk surface layer evenly is coated with, the thickness uniformity of plastic cement, smooth surface is smooth, and the part that plastic cement does not spray forms the picture and text mesh.
2. the screen printing plate for the printing light diffusing sheet according to claim 1 is characterized in that the not sticking printing ink of described plastic cement, can seal fully, stops the printing ink seepage.
3. the screen printing plate for the printing light diffusing sheet according to claim 1 is characterized in that the plastic cement section at described picture and text mesh edge is smooth bright and clean.
4. the screen printing plate for the printing light diffusing sheet according to claim 1 is characterized in that the silk surface layer in the described picture and text mesh is in identical tensioned state to the silk lines in length and breadth, silk oily dirt free China ink, and printing ink can free penetrating silk surface layer.
5. according to claim 1 for the screen printing plate that prints light diffusing sheet, it is characterized in that the vertical silk lines in the described picture and text mesh form at least 5 rhizoid bourette silks merge, vertically the silk lines are arranged side by side, laterally the silk lines are that the half silk silk merging that is no more than vertical silk lines forms, and laterally silk lines alternatively up and down shuttles back and forth at vertical silk lines.
6. the screen printing plate for the printing light diffusing sheet according to claim 5 is characterized in that gap between described adjacent horizontal silk lines is greater than the vertical gap of silk lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320137614 CN203185825U (en) | 2013-03-25 | 2013-03-25 | Silk screen printing plate used for printing photodiffusion sheets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320137614 CN203185825U (en) | 2013-03-25 | 2013-03-25 | Silk screen printing plate used for printing photodiffusion sheets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203185825U true CN203185825U (en) | 2013-09-11 |
Family
ID=49102712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320137614 Expired - Fee Related CN203185825U (en) | 2013-03-25 | 2013-03-25 | Silk screen printing plate used for printing photodiffusion sheets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203185825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748007A (en) * | 2015-02-14 | 2015-07-01 | 溧阳市超强链条制造有限公司 | LED light box and production method |
-
2013
- 2013-03-25 CN CN 201320137614 patent/CN203185825U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748007A (en) * | 2015-02-14 | 2015-07-01 | 溧阳市超强链条制造有限公司 | LED light box and production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Park Road in Jiangning District of Nanjing city and Jiangsu province 211000 No. 18 Patentee after: Nanjing Beidi Electronics Co., Ltd. Address before: 211000, No. 9, market road, Dongshan street, Jiangning District, Jiangsu, Nanjing Patentee before: Nanjing Beidi Electronics Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20180325 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |