CN110281651A - A kind of ceramic anilox roller using screened negative point - Google Patents
A kind of ceramic anilox roller using screened negative point Download PDFInfo
- Publication number
- CN110281651A CN110281651A CN201910571975.2A CN201910571975A CN110281651A CN 110281651 A CN110281651 A CN 110281651A CN 201910571975 A CN201910571975 A CN 201910571975A CN 110281651 A CN110281651 A CN 110281651A
- Authority
- CN
- China
- Prior art keywords
- negative point
- screened negative
- anilox roller
- leader
- screened
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/26—Construction of inking rollers
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The present invention relates to a kind of ceramic anilox roller using screened negative point, including ceramic roller body, the outer wall of the ceramics roller body is equipped with the site for loading ink, which uses screened negative point.Compared with prior art, the present invention has many advantages, such as higher engraving line number, adapts to glue and preprints high definition printing.
Description
Technical field
The present invention relates to a kind of ceramic anilox rollers, more particularly, to a kind of ceramic anilox roller using screened negative point.
Background technique
Existing ceramic anilox roller is hexagon using site, is limited by dot shape and arrangement, is easy to appear spanishing
With doctor line phenomenon.And a kind of roller of cable carries ink amount and can align range very little, about 10% or so by printing.In addition for
Part carries ink amount and very big roller hexagon site is required to be unable to reach requirement, does not adapt to high definition printing.
By retrieval, China Patent Publication No. is that CN201889960U discloses a kind of snakelike halftonedot ceramic anilox roller, is wrapped
Ceramic roller body is included, is equipped with the reticulate pattern for loading ink in the outer wall of ceramic roller body, its main feature is that, the reticulate pattern is by more
The snakelike groove of item is constituted.The a plurality of snakelike groove parallel interval arrangement and its trend and the axial direction of ceramic anilox roller is hung down
Directly, snakelike fin is formed between adjacent snakelike groove.The snakelike groove is bowl-shaped groove wide at the top and narrow at the bottom.The snakelike site pottery
Porcelain anilox roll is obviously improved the spanishing problem of printing plate cylinder, and scavenging period largely shortens, and production efficiency improves.Quantity and large ink-loading is wanted
Asking can be readily implemented, and range of work extension, benefit improves.Simultaneously because printing adaptability is strong, load ink amount adjustable range is big, one
Only snakelike site roller can be used when the conventional ceramic roller of two or three different cables, reduce production cost.But it is such
The load ink amount variation that site generates the change of printing condition in printing process only reaches 20% or so, high not enough,
And dot gain, engraving line number is insufficient, does not adapt to high definition printing.
Summary of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of using screened negative point
Ceramic anilox roller.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of ceramic anilox roller using screened negative point, including ceramic roller body, the outer wall of the ceramics roller body, which is equipped with, to be used for
The site of ink is loaded, which uses screened negative point.
Preferably, screened negative point is rearranged by several identical leaders, and constitutes mesh between adjacent leader.
Preferably, the leader of screened negative point can be freely evenly distributed.
Preferably, the leader of screened negative point is arranged using matrix-style.
Preferably, the leader of screened negative point is cylindrical structure or circular platform type structure.
Preferably, the mesh between the leader can form convection current.
Preferably, under identical cable, depth profile, leader ratio significantly reduces screened negative point, and it is obvious to carry ink amount
Increase.
Preferably, the ink trafficability performance of screened negative point is good.
Compared with prior art, the invention has the following advantages that
1, higher engraving line number adapts to glue and preprints high definition printing；
2, distinct high definition printing color；
3, it can realize in same printing plate and be printed on the spot with halftoning；
4, improve field printing effect, improve ink coverage effect, reduce pin-hole phenomena；
5, fabulous ink transfer can help in printing process keep mesh cleaning:
6, increase printing stability, reduce anilox roll and scratch；
7, there is longer wearability and service life than 60 degree of engraving net type of tradition under equal conditions；
8, mesh is easier to clean；
9, cable can do lower cable, and depth is also deeper.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of screened negative point of the present invention.
Wherein 1 is ceramic roller body, and 2 be leader, and 3 be mesh.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is a part of the embodiments of the present invention, rather than whole embodiments.Based on this hair
Embodiment in bright, those of ordinary skill in the art's every other reality obtained without making creative work
Example is applied, all should belong to the scope of protection of the invention.
As shown in Figure 1, a kind of ceramic anilox roller using screened negative point, including ceramic roller body 1, the ceramics roller body it is outer
Wall is equipped with the site for loading ink, which uses screened negative point.
The screened negative point is rearranged by several identical leaders 2, and mesh 3 is constituted between adjacent leader.It is described
Screened negative point leader 2 can freely it is evenly distributed.The leader 2 of the screened negative point is arranged using matrix-style.Described
The leader 2 of screened negative point is cylindrical structure or circular platform type structure.Mesh 3 between the leader can form convection current.It is described
Screened negative point under identical cable, depth profile, leader ratio significantly reduces, carry ink amount obviously increases.The screened negative point
Ink trafficability performance is good, is not easy to plug.
The arrangement of the screened negative point breaks through previous arrangement mode completely, and support scraper is the same by pillar one by one
Site, formed convection current.
Therefore in the case of the such arrangement of the present invention just determines identical cable, leader ratio is significantly reduced, and it is bright to carry ink amount
It is aobvious to increase, and ink circulation is more preferable, is not easy to plug, it is easy to it cleans.And be experimentally confirmed, such site is in printing process
In for printing condition change and generate load ink amount variation reach 60% or so, printing adaptability is remarkably reinforced.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can readily occur in various equivalent modifications or replace
It changes, these modifications or substitutions should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with right
It is required that protection scope subject to.
Claims (8)
1. a kind of ceramic anilox roller using screened negative point, which is characterized in that including ceramic roller body, the outer wall of the ceramics roller body
Equipped with the site for loading ink, which uses screened negative point.
2. a kind of ceramic anilox roller using screened negative point according to claim 1, which is characterized in that the screened negative point by
Several identical leaders rearrange, and constitute mesh between adjacent leader.
3. a kind of ceramic anilox roller using screened negative point according to claim 2, which is characterized in that the screened negative point
Leader can be freely evenly distributed.
4. a kind of ceramic anilox roller using screened negative point according to claim 2 or 3, which is characterized in that the screened negative
The leader of point is arranged using matrix-style.
5. a kind of ceramic anilox roller using screened negative point according to claim 2, which is characterized in that the screened negative point
Leader is cylindrical structure or circular platform type structure.
6. a kind of ceramic anilox roller using screened negative point according to claim 2, which is characterized in that between the leader
Mesh can form convection current.
7. a kind of ceramic anilox roller using screened negative point according to claim 1, which is characterized in that the screened negative point exists
Under identical cable, depth profile, leader ratio is significantly reduced, and is carried ink amount and is obviously increased.
8. a kind of ceramic anilox roller using screened negative point according to claim 1, which is characterized in that the screened negative point
Ink trafficability performance is good.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910571975.2A CN110281651A (en) | 2019-06-28 | 2019-06-28 | A kind of ceramic anilox roller using screened negative point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910571975.2A CN110281651A (en) | 2019-06-28 | 2019-06-28 | A kind of ceramic anilox roller using screened negative point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110281651A true CN110281651A (en) | 2019-09-27 |
Family
ID=68019438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910571975.2A Pending CN110281651A (en) | 2019-06-28 | 2019-06-28 | A kind of ceramic anilox roller using screened negative point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110281651A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114193905A (en) * | 2021-12-16 | 2022-03-18 | 广东上运激光科技有限公司 | Novel printing roller engraving process |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH384593A (en) * | 1959-09-04 | 1964-11-30 | Harris Intertype Corp | Relief rotary printing machine and method for its operation |
| CN1374905A (en) * | 1999-10-29 | 2002-10-16 | 岛屿涂层有限公司 | Engraved shaft and method for manufacturing thereof |
| DE102007047086A1 (en) * | 2006-10-26 | 2008-04-30 | Heidelberger Druckmaschinen Ag | Printing form producing method for e.g. anilox printing machine, involves producing printing form based on image data, and producing correction values within area of printing machine in area wise manner based on print image |
| CN203046451U (en) * | 2013-01-31 | 2013-07-10 | 汕头方大印刷包装科技有限公司 | Ink supply system anilox roller structure |
| CN108698397A (en) * | 2016-01-26 | 2018-10-23 | 桑登全球雕刻技术有限公司 | Liquid for shifting and applying liquid carries product |
| CN210680097U (en) * | 2019-06-28 | 2020-06-05 | 上海运城制版有限公司 | Ceramic anilox roller adopting negative mesh points |
-
2019
- 2019-06-28 CN CN201910571975.2A patent/CN110281651A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH384593A (en) * | 1959-09-04 | 1964-11-30 | Harris Intertype Corp | Relief rotary printing machine and method for its operation |
| CN1374905A (en) * | 1999-10-29 | 2002-10-16 | 岛屿涂层有限公司 | Engraved shaft and method for manufacturing thereof |
| DE102007047086A1 (en) * | 2006-10-26 | 2008-04-30 | Heidelberger Druckmaschinen Ag | Printing form producing method for e.g. anilox printing machine, involves producing printing form based on image data, and producing correction values within area of printing machine in area wise manner based on print image |
| CN203046451U (en) * | 2013-01-31 | 2013-07-10 | 汕头方大印刷包装科技有限公司 | Ink supply system anilox roller structure |
| CN108698397A (en) * | 2016-01-26 | 2018-10-23 | 桑登全球雕刻技术有限公司 | Liquid for shifting and applying liquid carries product |
| CN210680097U (en) * | 2019-06-28 | 2020-06-05 | 上海运城制版有限公司 | Ceramic anilox roller adopting negative mesh points |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114193905A (en) * | 2021-12-16 | 2022-03-18 | 广东上运激光科技有限公司 | Novel printing roller engraving process |
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