CN204641036U - A kind of modified form gravure printing roller - Google Patents
A kind of modified form gravure printing roller Download PDFInfo
- Publication number
- CN204641036U CN204641036U CN201520252380.8U CN201520252380U CN204641036U CN 204641036 U CN204641036 U CN 204641036U CN 201520252380 U CN201520252380 U CN 201520252380U CN 204641036 U CN204641036 U CN 204641036U
- Authority
- CN
- China
- Prior art keywords
- site
- pattern edge
- pattern
- gravure printing
- printing roller
- 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.)
- Active
Links
Landscapes
- Printing Plates And Materials Therefor (AREA)
Abstract
The utility model discloses a kind of modified form gravure printing roller, comprise roll body and be arranged on the copper coating on roll body, copper coating is provided with arrangement in the site district needing the pattern printed, site close-packed arrays in the district of site, the site being positioned at pattern edge is along pattern edge boundary stay aligned, and the neighbour node side being in opposite directions positioned at pattern edge is set to indent arcwall face.During the utility model printing, because the neighbour node side being in opposite directions positioned at pattern edge is set to indent arcwall face, now ink is also in liquid condition, and stock surface is closely, due to the mobility effect of liquid, now the ink at adjacent indent arcwall face place can to contaminate by a small margin mutually very much, this makes the distance between the neighbour node of pattern edge contaminate ink, ink can whole overlay pattern edges, the pattern edge printed is straight, smooth, there will not be rough shape such as sawtooth, pit.
Description
Technical field
The utility model relates to gravure printing roller field, particularly a kind of modified form gravure printing roller.
Background technology
On gravure printing roller, site is the least unit of composition printed patterns, and gravure lattice point is due to the shape that presents in the roller that do not coexist of mode of making a plate also difference to some extent.The shape of site and the characteristic of ink directly decide the quality of the pattern printed, comprising the micro-shape of pattern edge.In some field, as the production field of radio frequency identification etching antenna, the edge micro-shape of printed patterns has an impact to the micro-shape finally etching the antenna edge obtained, and whether straight the micro-shape of the antenna edge smooth performance impact to product be very large.
More smooth for ensureing the pattern edge of printing, generally all can to the site specially treated being positioned at pattern edge, as first carved edge, ensureing that site, edge is complete and being one and effectively improving one's methods.Such as, Chinese patent Authorization Notice No. CN203876359U (authorized announcement date 2014.10.15) is had to disclose a kind of gravure printing roller at present, described roller comprises roll body and is arranged on the copper coating on roll body, copper coating is provided with arrangement in the site district needing the pattern printed, site close-packed arrays in the district of site, and the dot shape being in pattern edge is complete.But during laser engraving polygon site (rhombus is maximum), one of its inherent characteristics is the corner of site is all slightly null circle arcuation.Like this, between site and site, in fact become large at edge's clearance distance, edge wave wave-like when causing printing.
Utility model content
Edge its wavy deficiency and defect when the purpose of this utility model is cause printing for existing gravure printing roller, a kind of modified form gravure printing roller is provided, the pattern edge that this modified form gravure printing roller prints is straight, smooth, there will not be rough shape such as sawtooth, pit, can solve the problem.
The technical problem that the utility model solves can realize by the following technical solutions:
A kind of modified form gravure printing roller, comprise roll body and be arranged on the copper coating on described roll body, described copper coating is provided with arrangement in the site district needing the pattern printed, site close-packed arrays in the district of described site, be positioned at the site of pattern edge along pattern edge boundary stay aligned, it is characterized in that, the neighbour node side being in opposite directions positioned at pattern edge is set to indent arcwall face.
In a preferred embodiment of the present utility model, the site of described pattern edge is rectangle.
In a preferred embodiment of the present utility model, the site of described pattern edge is rectangle.
In a preferred embodiment of the present utility model, described copper coating is also provided with chrome plating.
Owing to have employed technical scheme as above, during the utility model printing, because the neighbour node side being in opposite directions positioned at pattern edge is set to indent arcwall face, now ink is also in liquid condition, and stock surface is closely, due to the mobility effect of liquid, now the ink at adjacent indent arcwall face place can to contaminate by a small margin mutually very much, this makes the distance between the neighbour node of pattern edge contaminate ink, ink can whole overlay pattern edges, the pattern edge printed is straight, smooth, there will not be sawtooth, rough shape such as pit.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of a kind of embodiment of Fig. 1 the utility model.
Fig. 2 is the partial enlarged drawing being positioned at the neighbour node of pattern edge in a kind of embodiment of the utility model.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, setting forth the utility model further below.
A kind of modified form gravure printing roller 100 shown in Figure 1, modified form gravure printing roller 100 in the present embodiment is the gravure printing roller of printing straight-line pattern, the modified form gravure printing roller 100 in the present embodiment can certainly be set to the gravure printing roller of printing curves pattern.
The copper coating 120 that a kind of modified form gravure printing roller 100 comprises roll body 110 and is arranged on roll body 110, copper coating 120 is provided with arrangement in the site district 130 needing the pattern printed, site 131 close-packed arrays in site district 130, is positioned at the site 132 of pattern edge along pattern edge boundary stay aligned.In the present embodiment, in site district 130, site 131 is for by laser-induced thermal etching and close-packed arrays is need the complete of printed patterns shape or imperfect rhombus site, and the leader between interior site 131 can be made to reach 0.005mm ~ 0.035mm.
Shown in composition graphs 2, neighbour node 132 side being in opposite directions positioned at pattern edge is set to indent arcwall face 132a, the site 132 of the pattern edge in the present embodiment is rectangle, and rectangular two broadsides are set to indent arcwall face 132a, certainly, the site 132 of pattern edge also can be square.
When the utility model prints, because neighbour node 132 side being in opposite directions positioned at pattern edge is set to indent arcwall face 132a, now ink is also in liquid condition, and stock surface is closely, due to the mobility effect of liquid, now the ink at adjacent indent arcwall face 132a place can to contaminate by a small margin mutually very much, this makes the distance 133 between the neighbour node 132 of pattern edge contaminate to ink, ink can whole overlay pattern edges, the pattern edge printed is straight, smooth, there will not be rough shape such as sawtooth, pit.The utility model is applicable to require high print field to pattern quality, the such as printing of radio frequency identification etching antenna pattern and the printing of flex circuit application.
In order to, increase the hardness of gravure printing roller, improve printing quality, the copper coating 120 in the present embodiment is also provided with chrome plating.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a modified form gravure printing roller, comprise roll body and be arranged on the copper coating on described roll body, described copper coating is provided with arrangement in the site district needing the pattern printed, site close-packed arrays in the district of described site, be positioned at the site of pattern edge along pattern edge boundary stay aligned, it is characterized in that, the neighbour node side being in opposite directions positioned at pattern edge is set to indent arcwall face.
2. a kind of modified form gravure printing roller as claimed in claim 1, is characterized in that, the site of described pattern edge is rectangle.
3. a kind of modified form gravure printing roller as claimed in claim 2, is characterized in that, the site of described pattern edge is rectangle.
4. a kind of modified form gravure printing roller as described in claim 1 or 2 or 3, is characterized in that, described copper coating is also provided with chrome plating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520252380.8U CN204641036U (en) | 2015-04-23 | 2015-04-23 | A kind of modified form gravure printing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520252380.8U CN204641036U (en) | 2015-04-23 | 2015-04-23 | A kind of modified form gravure printing roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204641036U true CN204641036U (en) | 2015-09-16 |
Family
ID=54093812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520252380.8U Active CN204641036U (en) | 2015-04-23 | 2015-04-23 | A kind of modified form gravure printing roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204641036U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108909158A (en) * | 2018-08-16 | 2018-11-30 | 重庆宏劲印务有限责任公司 | A kind of scratch resistant white roller of high-speed intaglio printing and scratch resistant whitening method |
| CN109228611A (en) * | 2018-09-13 | 2019-01-18 | 南京林业大学 | A kind of adjustable gravure pillow network structure design method |
| CN110978745A (en) * | 2020-01-09 | 2020-04-10 | 青岛黎马敦包装有限公司 | Gravure printing roller and set engraving process thereof |
| CN112026339A (en) * | 2020-09-29 | 2020-12-04 | 上海运申制版模具有限公司 | Printing roller adopting T-shaped distribution net wall and printing roller engraving process |
-
2015
- 2015-04-23 CN CN201520252380.8U patent/CN204641036U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108909158A (en) * | 2018-08-16 | 2018-11-30 | 重庆宏劲印务有限责任公司 | A kind of scratch resistant white roller of high-speed intaglio printing and scratch resistant whitening method |
| CN108909158B (en) * | 2018-08-16 | 2024-02-20 | 重庆宏劲印务有限责任公司 | High-speed gravure anti-scratch plate roller and anti-scratch method |
| CN109228611A (en) * | 2018-09-13 | 2019-01-18 | 南京林业大学 | A kind of adjustable gravure pillow network structure design method |
| CN110978745A (en) * | 2020-01-09 | 2020-04-10 | 青岛黎马敦包装有限公司 | Gravure printing roller and set engraving process thereof |
| CN110978745B (en) * | 2020-01-09 | 2024-04-16 | 颐中(青岛)印务有限公司 | Gravure plate roller and sleeve engraving process thereof |
| CN112026339A (en) * | 2020-09-29 | 2020-12-04 | 上海运申制版模具有限公司 | Printing roller adopting T-shaped distribution net wall and printing roller engraving process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204641036U (en) | A kind of modified form gravure printing roller | |
| CN104608471B (en) | A kind of gravure printing roller and its manufacture method | |
| US3353481A (en) | High speed printer drum with print plate mounting means | |
| KR100296842B1 (en) | Print edition | |
| US7104193B2 (en) | Gravure printing plate and valuable document produced by the same | |
| EP1119457A1 (en) | Gravure process for full printing of large surfaces | |
| CN110254036A (en) | A kind of gravure printing apparatus gravure roll | |
| CN105015145A (en) | Apparatus and method for printing printed patterns | |
| CN206086038U (en) | Offset printing coating resin version of gao zaimo volume | |
| CN207711564U (en) | A kind of laser roller for pattern edge Jia Kebian | |
| CN210733534U (en) | Registration system for printing and printing system | |
| TWM514399U (en) | Printing steel plate structure of solar cell with adaptive positive silver electrode | |
| CN102873999A (en) | Method for treating background color printing plate during overprint of hollow image-text | |
| CN105172325B (en) | It is a kind of to utilize the method for digitizing variable gravure printing roller plate-making | |
| CN108909158B (en) | High-speed gravure anti-scratch plate roller and anti-scratch method | |
| CN206884412U (en) | A kind of intaglio plate | |
| CN220808846U (en) | Plate roller and gravure printing device | |
| CN112937074B (en) | Engraving method of gravure roller | |
| CN203876360U (en) | Device for printing printed patterns | |
| JP2015160397A (en) | Blanket for gravure offset printing and method for forming wiring pattern using the same | |
| CN105150706A (en) | Combined die for printing characters on noodles | |
| CN218366925U (en) | Template structure for segmented printing and printing equipment | |
| CN111300963A (en) | Variable lattice holographic invisible pattern forming method | |
| CN105365355A (en) | Digital changeable intaglio roll | |
| CN214927951U (en) | Surface-treated printing plate structure |
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: 20170724 Address after: 201399 Shanghai city Pudong New Area Town Road No. 164 Xuan Xuan Patentee after: SHANGHAI INLAY LINK INC. Address before: 201399 Shanghai city Pudong New Area Xuanqiao Town Road No. 166 Building 5. Patentee before: SHANGHAI KAQUE PLATEMAKING TECHNOLOGY CO., LTD. |