CN108528040A - A kind of Improvement type ceramic anilox roller and preparation method thereof - Google Patents
A kind of Improvement type ceramic anilox roller and preparation method thereof Download PDFInfo
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- CN108528040A CN108528040A CN201810344055.2A CN201810344055A CN108528040A CN 108528040 A CN108528040 A CN 108528040A CN 201810344055 A CN201810344055 A CN 201810344055A CN 108528040 A CN108528040 A CN 108528040A
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/361—Removing material for deburring or mechanical trimming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N7/00—Shells for rollers of printing machines
- B41N7/005—Coating of the composition; Moulding; Reclaiming; Finishing; Trimming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N7/00—Shells for rollers of printing machines
- B41N7/06—Shells for rollers of printing machines for inking rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N2207/00—Location or type of the layers in shells for rollers of printing machines
- B41N2207/02—Top layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N2207/00—Location or type of the layers in shells for rollers of printing machines
- B41N2207/10—Location or type of the layers in shells for rollers of printing machines characterised by inorganic compounds, e.g. pigments
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Printing Plates And Materials Therefor (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The present invention relates to print fields, more particularly to a kind of Improvement type ceramic anilox roller and preparation method thereof, the ceramic topcoats of ceramic anilox roller are equipped with reticulate pattern, the reticulate pattern is made of multiple identical and regularly arranged mesh, the cross sectional shape of the mesh is to stretch hexagon, the stretching hexagon by the two opposite sides of regular hexagon through extending hexagon obtained by identical length, the stretchings hexagon by two stretchings while and four it is non-stretching while form.For the present invention in use, being less prone to aberration situation, painting amount is stable, is not easy spanishing, can improve ink coverage effect, has good ink transfer performance, printing effect is good, and mesh is easy to clean；Compared with traditional regular hexagon anilox roll, in same cable, it carries ink amount and transferring rate is all remarkably higher than traditional regular hexagon anilox roll, and wearability is good, and service life is long；Preparation method is simple for process, operating process is easily-controllable, product quality is stablized, and is suitable for industrialized production.
Description
Technical field
The present invention relates to print fields more particularly to a kind of Improvement type ceramic anilox roller and preparation method thereof.
Background technology
Anilox roll is the core component of flexible printing machine, Binding and printing machine, coating machine, polisher etc., it is responsible for printing plate
Upper a certain amount of ink of Transmit evenly, the influence to printing effect are most important.Anilox roll mainly has metal anilox roll and pottery
Two kinds of porcelain anilox roll.However, that there are wear-resisting properties is poor for metal anilox roll, service life is short, it is difficult to be engraved as the reticulate pattern of high line number
Roller.With the development of science and technology, laser engraving ceramic anilox roller increasingly replaces chromium plating anilox roll, more it is widely applied.
Ensure the mesh accurate reproduction of each gradation of printing plate, then each mesh on printing plate must be accurate
Ink.The mesh of existing ceramic anilox roller is mostly regular hexagon, as depicted in figs. 1 and 2, is often deposited in the case of when use same cable
It is not reached requirement carrying ink amount, and is easy spanishing, printing effect is bad, cannot meet production needs.
Invention content
In order to overcome shortcoming and defect existing in the prior art, it is an object of the invention to be to be not easy spanishing, be not easy out
Existing knife line, a kind of Improvement type ceramic anilox roller and preparation method thereof that painting amount is stable and printing effect is good.
It is another object of the present invention to be to provide it is a kind of it is simple for process, operating process is easily-controllable, product quality is stablized changes
The preparation method of good formula ceramic anilox roller.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that：
A kind of Improvement type ceramic anilox roller, including metal roll body, metallic roll body surface face are equipped with ceramic topcoats, the ceramic plane
Layer is equipped with the reticulate pattern for loading ink, and the reticulate pattern is made of multiple identical and regularly arranged mesh, and the mesh is cut
Face shape is to stretch hexagon, and the stretching hexagon is by the two opposite sides of regular hexagon through extending obtained by identical length
Hexagon, the stretching hexagon by two stretch while and four it is non-stretching while form, the leader of the mesh includes two drawings
Stretch wall and four non-stretching walls.
Further, the distance between two stretching sides, it is adjacent to two other with the intersection point on two adjacent non-stretching sides
The ratio between the distance between intersection point on non-stretching side is：1.2-1.7:1.
Further, the distance between two stretching sides, it is adjacent to two other with the intersection point on two adjacent non-stretching sides
The ratio between the distance between intersection point on non-stretching side is： 1.5:1.
Further, multiple mesh are in honeycomb arrangement.
Further, two it is adjacent it is non-stretching while intersection point it is adjacent non-stretching to two other while the distance between intersection point
It is 184.5-195 μm.
Further, mesh setting is there are two opening, two openings extend through two opposite non-stretching walls or
Extend through two opposite stretching walls.Due to the setting of above structure, adjacent mesh connection, the anilox roll of high line number can expire
To the demand of quantity and large ink-loading when footmark brush, solves the problems, such as pin hole occur on printing product when field printing, improve printing
Quality.
Another object of the present invention is achieved through the following technical solutions：
A kind of preparation method of Improvement type ceramic anilox roller, includes the following steps：
(1) it takes surface spraying to have the ceramic anilox roller first product of ceramic topcoats, is carved out using laser carving method in ceramic topcoats
Mesh；Wherein, the laser engraving step includes：
A1, laser engraving speed, pulse frequency, pulse height and duty ratio are pre-set, changes the leader length of mesh；Optimization
Program, setting pulse length, multi-beam light beam number, multi-beam pitch number, overlapping number are carved, and adjusts laser engraving equipment
Laser refraction angle, to change mesh form；
A2, axially adjustable by multi-beam and multi-beam circumferentially adjusts, and control laser beam is in the engraving of ceramic anilox roller first product, carving
It is the mesh for stretching hexagon to carve cross sectional shape；
(2) the ceramic anilox roller surface after laser engraving is polished and is post-processed, to the ceramic anilox roller after laser engraving
Surface is polished and post-processes, and obtains Improvement type ceramic anilox roller.
Further, the step（1）In, laser engraving speed is 120-180mm/s.
Further, the step（1）In, pulse frequency is 80-160 Hz, pulse length 20-130 μ s.
Further, the step（1）In, pulse height 0-90.
Further, the step（1）In, duty ratio 20%.
Further, the step（1）In, multi-beam light beam number is 3-4, and multi-beam pitch number is 2-4.
Further, the step（1）In, 9.5-16.3 ° of laser refraction angle
Further, the step（1）In, the preparation method of ceramic anilox roller first product includes the following steps：
B1, using plasma spraying method in metallic roll body surface face spray metal bottom；
B2, using plasma spraying method, ceramic coated powder, the powder feeding carrier gas of spraying are argon gas and hydrogen on metal back layer；Control
Plasma spray coating electric current processed, argon gas and the flow and powder sending quantity of hydrogen and the nozzle of spray gun are at a distance from coating surface to be painted, shape
At ceramic topcoats；
B3, fine grinding and polishing treatment are carried out to ceramic topcoats.
Further, in the step B2, the flow of argon gas is 140-180L/min, and the flow of the hydrogen controls respectively
For 15-25L/min, the powder sending quantity is 12-20g/min, and the distance of the spray gun coating surface to be painted is for 15-18cm.
Further, the step（2）In, the post-processing approach of ceramic anilox roller is：The surface of ceramic anilox roller into
The processing of row laser remolten, and form remelted layer.
Further, the step（2）In, the laser spot diameter of the laser remolten processing is 2-4mm, sweep speed
For 3-7mm/s.The present invention enhances the wear-resisting property and corrosion resistance of ceramic anilox roller, improves pottery by forming remelted layer
The performance and printing quality of porcelain anilox roll, it is long to extend its service life, and roll body surface face is readily cleaned.
Beneficial effects of the present invention：The Improvement type ceramic anilox roller of the present invention when in use, is less prone to aberration situation, applies
Amount is stablized, is not easy spanishing in printing process, and ink coverage effect can be improved, and reduces pin-hole phenomena, has good printing ink transfer
Performance, printing effect is good, and mesh is easy to clean；Compared with traditional regular hexagon anilox roll, in its load of same cable
Ink amount and transferring rate are all remarkably higher than traditional regular hexagon anilox roll, and wearability is good, and service life is long；Preparation method work
Skill is simple, operating process is easily-controllable, product quality is stablized, and printing effect is good, is suitable for industrialized production.
Description of the drawings
Fig. 1 is the reticulate structure schematic diagram of prior art hexagonal meshes ceramic anilox roller；
Fig. 2 is the reticulate pattern enlarged drawing of prior art hexagonal meshes ceramic anilox roller；
Fig. 3 is the reticulate structure schematic diagram of the ceramic anilox roller of the present invention.
Fig. 4 is the reticulate pattern enlarged drawing of the ceramic anilox roller of the present invention.
Specific implementation mode
For the ease of the understanding of those skilled in the art, the present invention is further said with attached drawing with reference to embodiment
Bright, the content that embodiment refers to not is limitation of the invention.
Embodiment 1
Please refer to Fig. 3 and Fig. 4, in the present embodiment, a kind of Improvement type ceramic anilox roller, including metal roll body, the metal roll body
Surface is equipped with ceramic topcoats, and the ceramic topcoats are equipped with the reticulate pattern for loading ink, and the reticulate pattern is by multiple identical and regular
The mesh of arrangement forms, and the cross sectional shape of the mesh is to stretch hexagon, and the stretching hexagon is by regular hexagon two-phase
To side through extending hexagon obtained by identical length, the stretchings hexagon by two stretchings while and four it is non-stretching while group
At the leader of the mesh includes two stretching walls and four non-stretching walls.
Further, the distance between two stretching sides（It is indicated with d1 in Fig. 2）, the intersection point on adjacent non-stretching side with two
To the distance between the intersection point on the adjacent non-stretching side of two other（It is indicated with d2 in Fig. 2）The ratio between be 1.5:1.
Further, the distance between two stretching sides are 127 μm.
Further, multiple mesh are in honeycomb arrangement.
Further, two it is adjacent it is non-stretching while intersection point it is adjacent non-stretching to two other while the distance between intersection point
It is 190.5 μm.
Further, there are two opening, two openings extend through two opposite non-stretching walls for the mesh setting.
Compared with traditional regular hexagon anilox roll, Improvement type ceramic anilox roller of the invention in same cable,
It is traditional 1.2 times of regular hexagon anilox roll or more that it, which carries ink amount,；Under same cable, same depth profile, transferring rate is
It is 1.2 times or more of traditional regular hexagon anilox roll
In the present embodiment, a kind of preparation method of Improvement type ceramic anilox roller includes the following steps：
(1) it takes surface spraying to have the ceramic anilox roller first product of ceramic topcoats, is carved out using laser carving method in ceramic topcoats
Mesh；Wherein, the laser engraving step includes：
A1, laser engraving speed, pulse frequency, pulse height and duty ratio are pre-set, changes the leader length of mesh；Optimization
Program, setting pulse length, multi-beam light beam number, multi-beam pitch number, overlapping number are carved, and adjusts laser engraving equipment
Laser refraction angle, to change mesh form；
A2, by multi-beam multi-beam pitch number, multi-beam is axially adjustable and multi-beam circumferentially adjusts, control laser beam is in ceramics
The engraving of anilox roll first product, it is the mesh for stretching hexagon to carve out cross sectional shape；
(2) the ceramic anilox roller surface after laser engraving is polished and is post-processed.
Further, the step（1）In, laser engraving speed is 150mm/s.
Further, the step（1）In, pulse frequency is 80-160 Hz, pulse length 20-130 μ s.
Further, the step（1）In, pulse height 0-90.
Further, the step（1）In, multi-beam light beam number is 3-4, and multi-beam pitch number is 2-4.
Further, the step（1）In, overlapping number is 3-6.
Further, the step（1）In, 9.5-16.3 ° of laser refraction angle.
The preparation method of the ceramic anilox roller first product includes the following steps：
B1, using plasma spraying method in metallic roll body surface face spray metal bottom；
B2, using plasma spraying method, ceramic coated powder, the powder feeding carrier gas of spraying are argon gas and hydrogen on metal back layer；Control
Plasma spray coating electric current processed, argon gas and the flow and powder sending quantity of hydrogen and the nozzle of spray gun are at a distance from coating surface to be painted, shape
At ceramic topcoats；
B3, fine grinding and polishing treatment are carried out to ceramic topcoats.
Further, in the step B2, the flow of argon gas is 160L/min, and the flow of the hydrogen is controlled as
20L/min, the powder sending quantity are 15g/min, and the distance of the spray gun coating surface to be painted is for 16cm.
Further, the step（2）In, the post-processing approach of ceramic anilox roller is：The surface of ceramic anilox roller into
The processing of row laser remolten, and form remelted layer.
Further, the step（2）In, the laser spot diameter of the laser remolten processing is 3mm, and sweep speed is
5mm/s。
Embodiment 2
The present embodiment difference from Example 1 is：
In the present embodiment, two it is adjacent it is non-stretching while intersection point it is adjacent non-stretching to two other while the distance between intersection point be
175μm.Further, the distance between two stretching sides（It is indicated with d1 in Fig. 2）, the intersection point on adjacent non-stretching side arrives with two
The distance between the intersection point on the adjacent non-stretching side of two other（It is indicated with d2 in Fig. 2）The ratio between be 1:1.4.
There are two opening, two openings extend through two opposite stretching walls for the mesh setting.
In the present embodiment, a kind of preparation method of Improvement type ceramic anilox roller includes the following steps：
(1) it takes surface spraying to have the ceramic anilox roller first product of ceramic topcoats, is carved out using laser carving method in ceramic topcoats
Mesh；Wherein, the laser engraving step includes：
A1, laser engraving speed, pulse frequency, pulse height and duty ratio are pre-set, changes the leader length of mesh；Optimization
Program, setting pulse length, multi-beam light beam number, multi-beam pitch number, overlapping number are carved, and adjusts laser engraving equipment
Laser refraction angle, to change mesh form；
A2, by multi-beam multi-beam pitch number, multi-beam is axially adjustable and multi-beam circumferentially adjusts, control laser beam is in ceramics
The engraving of anilox roll first product, it is the mesh for stretching hexagon to carve out cross sectional shape；
(2) the ceramic anilox roller surface after laser engraving is polished and is post-processed.
Further, the step（1）In, laser engraving speed is 120mm/s.
The preparation method of the ceramic anilox roller first product includes the following steps：
B1, using plasma spraying method in metallic roll body surface face spray metal bottom；
B2, using plasma spraying method, ceramic coated powder, the powder feeding carrier gas of spraying are argon gas and hydrogen on metal back layer；Control
Plasma spray coating electric current processed, argon gas and the flow and powder sending quantity of hydrogen and the nozzle of spray gun are at a distance from coating surface to be painted, shape
At ceramic topcoats；
B3, fine grinding and polishing treatment are carried out to ceramic topcoats.
Further, in the step B2, the flow of argon gas is 140L/min, and the flow of the hydrogen is controlled as
15L/min, the powder sending quantity are 1g/min, and the distance of the spray gun coating surface to be painted is for 15cm.
Further, the step（2）In, the post-processing approach of ceramic anilox roller is：The surface of ceramic anilox roller into
The processing of row laser remolten, and form remelted layer.
Further, the step（2）In, the laser spot diameter of the laser remolten processing is 2mm, and sweep speed is
3mm/s。
Embodiment 3
In the present embodiment, two it is adjacent it is non-stretching while intersection point it is adjacent non-stretching to two other while the distance between intersection point
It is 205 μm.Further, the distance between two stretching sides（It is indicated with d1 in Fig. 2）, the intersection point on adjacent non-stretching side with two
To the distance between the intersection point on the adjacent non-stretching side of two other（It is indicated with d2 in Fig. 2）The ratio between be 1:1.6.
In the present embodiment, a kind of preparation method of Improvement type ceramic anilox roller includes the following steps：
(1) it takes surface spraying to have the ceramic anilox roller first product of ceramic topcoats, is carved out using laser carving method in ceramic topcoats
Mesh；Wherein, the laser engraving step includes：
A1, laser engraving speed, pulse frequency, pulse height and duty ratio are pre-set, changes the leader length of mesh；Optimization
Program, setting pulse length, multi-beam light beam number, multi-beam pitch number, overlapping number are carved, and adjusts laser engraving equipment
Laser refraction angle, to change mesh form；
A2, by multi-beam multi-beam pitch number, multi-beam is axially adjustable and multi-beam circumferentially adjusts, control laser beam is in ceramics
The engraving of anilox roll first product, it is the mesh for stretching hexagon to carve out cross sectional shape；
(2) the ceramic anilox roller surface after laser engraving is polished and is post-processed.
Further, the step（1）In, laser engraving speed is 180mm/s.
The preparation method of the ceramic anilox roller first product includes the following steps：
B1, using plasma spraying method in metallic roll body surface face spray metal bottom；
B2, using plasma spraying method, ceramic coated powder, the powder feeding carrier gas of spraying are argon gas and hydrogen on metal back layer；Control
Plasma spray coating electric current processed, argon gas and the flow and powder sending quantity of hydrogen and the nozzle of spray gun are at a distance from coating surface to be painted, shape
At ceramic topcoats；
B3, fine grinding and polishing treatment are carried out to ceramic topcoats.
Further, in the step B2, the flow of argon gas is 180L/min, and the flow of the hydrogen is controlled as
25L/min, the powder sending quantity are 20g/min, and the distance of the spray gun coating surface to be painted is for 18cm.
Further, the step（2）In, the post-processing approach of ceramic anilox roller is：The surface of ceramic anilox roller into
The processing of row laser remolten, and form remelted layer.
Further, the step（2）In, the laser spot diameter of the laser remolten processing is 4mm, and sweep speed is
7mm/s。
Above-described embodiment is the preferable implementation of the present invention, and in addition to this, the present invention can be realized with other manner,
Do not depart from the technical program design under the premise of it is any it is obvious replacement within protection scope of the present invention.
Claims (10)
1. a kind of Improvement type ceramic anilox roller, it is characterised in that：Including metal roll body, metallic roll body surface face is equipped with ceramic plane
Layer, the ceramic topcoats are equipped with the reticulate pattern for loading ink, and the reticulate pattern is made of multiple identical and regularly arranged mesh,
The cross sectional shape of the mesh is to stretch hexagon, and the stretching hexagon is identical through extending by the two opposite sides of regular hexagon
Length obtained by hexagon, the stretching hexagon by two stretch while and four it is non-stretching while form, the net of the mesh
Wall includes two stretching walls and four non-stretching walls.
2. Improvement type ceramic anilox roller according to claim 1, it is characterised in that：The distance between two stretching sides, with
Two it is adjacent it is non-stretching while intersection point it is adjacent non-stretching to two other while the ratio between the distance between intersection point be：1:1.4-1.6.
3. Improvement type ceramic anilox roller according to claim 1, it is characterised in that：The distance between two stretching sides, with
Two it is adjacent it is non-stretching while intersection point it is adjacent non-stretching to two other while the ratio between the distance between intersection point be： 1:1.5.
4. Improvement type ceramic anilox roller according to claim 1, it is characterised in that：Multiple mesh are in cellular row
Row.
5. Improvement type ceramic anilox roller according to claim 1, it is characterised in that：The intersection point on two adjacent non-stretching sides arrives
The distance between the intersection point on the adjacent non-stretching side of two other is 175-205 μm.
6. Improvement type ceramic anilox roller according to claim 1, it is characterised in that：Opening that there are two the mesh settings,
Two openings extend through two opposite non-stretching walls or extend through two opposite stretching walls.
7. the preparation method of the Improvement type ceramic anilox roller described in claim 1-6 any one, it is characterised in that：Including following
Step：
(1) it takes surface spraying to have the ceramic anilox roller first product of ceramic topcoats, is carved out using laser carving method in ceramic topcoats
Mesh；Wherein, the laser engraving step includes：
A1, laser engraving speed, pulse frequency, pulse height and duty ratio are pre-set, changes the leader length of mesh；Optimization
Program, setting pulse length, multi-beam light beam number, multi-beam pitch number, overlapping number are carved, and adjusts laser engraving equipment
Laser refraction angle, to change mesh form；
A2, axially adjustable by multi-beam and multi-beam circumferentially adjusts, and control laser beam is in the engraving of ceramic anilox roller first product, carving
It is the mesh for stretching hexagon to carve cross sectional shape；
(2) the ceramic anilox roller surface after laser engraving is polished and is post-processed, obtain Improvement type ceramic anilox roller.
8. the preparation method of Improvement type ceramic anilox roller according to claim 7, it is characterised in that：The step（1）In
The preparation method of ceramic anilox roller first product includes the following steps：
B1, using plasma spraying method in metallic roll body surface face spray metal bottom；
B2, using plasma spraying method, ceramic coated powder, the powder feeding carrier gas of spraying are argon gas and hydrogen on metal back layer；Control
Plasma spray coating electric current processed, argon gas and the flow and powder sending quantity of hydrogen and the nozzle of spray gun are at a distance from coating surface to be painted, shape
At ceramic topcoats；
B3, fine grinding and polishing treatment are carried out to ceramic topcoats.
9. the preparation method of Improvement type ceramic anilox roller according to claim 7, it is characterised in that：The step（2）In,
The post-processing approach of ceramic anilox roller is：Laser remolten processing is carried out on the surface of ceramic anilox roller, and forms remelted layer.
10. the preparation method of Improvement type ceramic anilox roller according to claim 9, it is characterised in that：The step（2）
In, the laser spot diameter of the laser remolten processing is 2-4mm, sweep speed 3-7mm/s.
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| CN201810344055.2A CN108528040B (en) | 2018-04-17 | 2018-04-17 | Improved ceramic anilox roller and preparation method thereof |
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| CN201810344055.2A CN108528040B (en) | 2018-04-17 | 2018-04-17 | Improved ceramic anilox roller and preparation method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109367236A (en) * | 2018-12-06 | 2019-02-22 | 东莞市上运激光制版有限公司 | A kind of ceramic roller and preparation method thereof solving the problems, such as printing line weight unevenness |
| CN111516389A (en) * | 2020-05-30 | 2020-08-11 | 上海运城制版有限公司 | Ceramic anilox roller adopting inclined diamond-shaped communicated mesh points |
| CN111516388A (en) * | 2020-05-30 | 2020-08-11 | 上海运城制版有限公司 | Ceramic anilox roller adopting rhombic half-wall mesh points |
| CN111716899A (en) * | 2020-06-28 | 2020-09-29 | 上海运城制版有限公司 | Ceramic anilox roller with spherical rhombus-shaped arranged mesh points |
| CN111806086A (en) * | 2020-06-28 | 2020-10-23 | 上海运城制版有限公司 | Ceramic anilox roller adopting rhombic connected mesh points |
| 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 |
| CN114945471A (en) * | 2019-09-05 | 2022-08-26 | 美国哈珀公司 | Engraving roll for flexographic and gravure printing |
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| CN1994738A (en) * | 2006-12-30 | 2007-07-11 | 广州有色金属研究院 | Method for producing ceramic anilox roll with less line quantity and large ink-loading capacity |
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| CN107297950A (en) * | 2017-07-27 | 2017-10-27 | 上海运城制版有限公司 | A kind of use snake type stretches the ceramic anilox roller of site |
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| CN109367236A (en) * | 2018-12-06 | 2019-02-22 | 东莞市上运激光制版有限公司 | A kind of ceramic roller and preparation method thereof solving the problems, such as printing line weight unevenness |
| CN114945471A (en) * | 2019-09-05 | 2022-08-26 | 美国哈珀公司 | Engraving roll for flexographic and gravure printing |
| CN111516389A (en) * | 2020-05-30 | 2020-08-11 | 上海运城制版有限公司 | Ceramic anilox roller adopting inclined diamond-shaped communicated mesh points |
| CN111516388A (en) * | 2020-05-30 | 2020-08-11 | 上海运城制版有限公司 | Ceramic anilox roller adopting rhombic half-wall mesh points |
| CN111716899A (en) * | 2020-06-28 | 2020-09-29 | 上海运城制版有限公司 | Ceramic anilox roller with spherical rhombus-shaped arranged mesh points |
| CN111806086A (en) * | 2020-06-28 | 2020-10-23 | 上海运城制版有限公司 | Ceramic anilox roller adopting rhombic connected mesh points |
| 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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