CN203592764U - Printing plate roller for high-gloss film printing - Google Patents
Printing plate roller for high-gloss film printing Download PDFInfo
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- CN203592764U CN203592764U CN201320600363.XU CN201320600363U CN203592764U CN 203592764 U CN203592764 U CN 203592764U CN 201320600363 U CN201320600363 U CN 201320600363U CN 203592764 U CN203592764 U CN 203592764U
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- printing
- laser engraving
- roll body
- roller
- high light
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Abstract
The utility model relates to the technical field of a printing plate roller, and particularly relates to a printing plate roller for high-gloss film printing. The printing plate roller includes a roller body for printing, the outer surface of the roller body is provided with a non-printing area and a printing area, a copper coating is arranged on the upper surface of the non-printing area, the upper surface of the printing area is provided with a laser engraving layer with high-gloss patterns, and chrome plating layers cover on the upper surfaces of the copper coating and the laser engraving layer. The roller body engraves the laser engraving layer with the high-gloss patterns in the printing area of the roller body by means of a laser engraving machine and prints the high-gloss patterns on the laser engraving layer to paper sheets by means of gravure printing, the high-gloss patterns engraved by the laser engraving machine are high in fineness, a PET film is transferred on a piece of corium, the qualitative sense is high, so that the corium is variable in layering, resistant to water washing, good in high-gloss effect, and is not easy to come off; and compared with steel plate impression in the prior art, the printing plate roller has the advantages of high production efficiency and low rejection rate.
Description
Technical field
The utility model relates to printing plate cylinder technical field, relates in particular to a kind of roller for high light film printing.
Background technology
Along with improving constantly of living standard, the Design and manufacture of the look and feel active corium of surperficial corium class furniture manufacturing industry to furniture has proposed more and more higher requirement.The current popular high light film that uses Italy to do in corium surface treatment market, because kishke feel after its processing is strong, the processing scope of application is wide, has the good market demand.But the high light film cost of material that Italy does is high, has greatly limited applying of surperficial corium.
At present, the printing of PET film Gao Guang of the prior art can only adopt the mode of steel plate impression to complete by PET and be transferred on corium to strengthen texture, but the production efficiency of this steel plate is low, and percent defective is high, has seriously hindered the development of corium furniture.Therefore, on market, be badly in need of a kind of production efficiency high, the printing roller that percent defective is low.
Utility model content
The purpose of this utility model is to provide for the deficiencies in the prior art a kind of roller for high light film printing, and it is high that it has production efficiency, the advantage that percent defective is low.
To achieve these goals, the utility model adopts following technical scheme.
A kind of roller for high light film printing, comprise the roll body that prints use, the outer surface of described roll body is provided with printing zone and non-printing zone, the upper surface of described non-printing zone is provided with copper plate, the upper surface of described printing zone is provided with the laser engraving layer with high light effect pattern, and the upper surface of described copper plate, described laser engraving layer is coated with respectively chromium coating.
Wherein, described roll body is the roll body being made of metal, and in described roll body, is provided with heater.
Wherein, the internal diameter of described roll body is 15 ~ 30cm.
Wherein, described roll body is the roll body that seamless steel pipe is made.
Wherein, the inside of described roll body is hollow-core construction.
Wherein, the wall thickness of described roll body is 10 ~ 100mm.
Wherein, the thickness of described copper plate is 10 ~ 14um.
Wherein, the thickness of described laser engraving layer is 100 ~ 150um.
Wherein, the thickness of described chromium coating is 4 ~ 6um.
Wherein, the two ends of described roll body are respectively arranged with fixed axis.
The beneficial effects of the utility model are: roll body of the present utility model adopts laser engraving machine to have the laser engraving layer of high light effect pattern at the printing zone carve of roll body, at non-printing zone, copper plate is set, and on copper plate and laser engraving layer, cover Du Chrome layer, can the high light effect pattern on laser engraving layer be printed onto on paper by the mode of gravure, be transferred on corium by PET film, the fineness of the high light effect pattern of laser engraving machine engraving is high, texture is strong, making corium can embody level changes, water-fastness, difficult drop-off, high light effect is good, there is production efficiency high compared with existing steel plate stamping technique, the advantage that percent defective is low.The product processing can be combined with gilding film, various pattern film, pattern change many, of the present utility model simple in structure, easy to process, cost is low, practical.
Accompanying drawing explanation
Fig. 1 is cross-sectional view of the present utility model.
Reference numeral is:
1---roll body
11---copper plate
12---laser engraving layer
13---chromium coating
2---fixed axis.
The specific embodiment
For the ease of those skilled in the art's understanding, below in conjunction with embodiment and accompanying drawing, the utility model is further described, the content that embodiment is mentioned is not to restriction of the present utility model.
As shown in Figure 1, a kind of roller for high light film printing of the present utility model, comprise the roll body 1 that prints use, the outer surface of described roll body 1 is provided with printing zone and non-printing zone, the upper surface of described non-printing zone is provided with copper plate 11, the upper surface of described printing zone is provided with the laser engraving layer 12 with high light effect pattern, and the upper surface of described copper plate 11, described laser engraving layer 12 is coated with respectively chromium coating 13.
Roll body 1 of the present utility model adopts laser engraving machine to have the laser engraving layer 12 of high light effect pattern at the printing zone carve of roll body 1, at non-printing zone, copper plate 11 is set, and on copper plate 11 and laser engraving layer 12, cover Du Chrome layer 13, can the high light effect pattern on laser engraving layer 12 be printed onto on paper by the mode of gravure, the fineness of the high light effect pattern of laser engraving machine engraving is high, be transferred on corium by PET film, texture is strong, can make corium embody level changes, water-fastness, difficult drop-off, high light effect is good, there is production efficiency high compared with existing steel plate stamping technique, the advantage that percent defective is low.The product processing can be combined with gilding film, various pattern film, pattern change many, of the present utility model simple in structure, easy to process, cost is low, practical.
Wherein, described roll body 1 is the roll body of being made up of seamless steel pipe.Seamless steel pipe is that one has hollow section, periphery does not have jointed circle, square or rectangle steel.Seamless steel pipe is to make hollow billet with steel ingot or the solid pipe hole that wears long, and then makes through hot rolling, cold rolling or cold group.Seamless steel pipe has hollow section, a large amount of pipelines as carrying fluid, steel pipe is compared with the solid steel such as round steel, in the time that bending resistance torsional strength is identical, weight is lighter, be a kind of Economic Section steel, be widely used in manufacturing structure part and machine components, as steel scaffold of using in oil drill rocker, truck drive shaft, bicycle rack and construction etc.
Wherein, the internal diameter of described roll body 1 is 15 ~ 30cm, and production firm can rationally regulate according to actual process requirements the internal diameter of roll body 1, thereby regulates the single printing area of roll body 1, is conducive to improve working (machining) efficiency.
Wherein, described roll body 1 is metal roll body, in described roll body 1, is provided with heater.Metallic roll body structure intensity is high, long service life, and being provided with of heater is beneficial to the transfer printing of PET film, good transferring effect.
Wherein, the inside of described roll body 1 is hollow-core construction, and roll body 1 is hollow-core construction, is conducive to reduce the weight of roll body 1, and convenient carrying, is conducive to shorten process time, improves working (machining) efficiency.
Wherein, the wall thickness of described roll body 1 is 10 ~ 100mm, and preferably, the wall thickness of described roll body 1 is 20 ~ 70mm.
Wherein, the thickness of described copper plate 11 is 10 ~ 14um.For making the utility model reach best result of use, the thickness of described copper plate 11 is 12um.Copper plate 11 is working faces of laser engraving, so its quality must meet the following requirements: the purity of copper is high, product grain is thin; Coating surface should be smooth without depression, without striped etc.; Coating has enough hardness and toughness.After copper layer plates, also to make through operations such as the combination machine cutting of car mill or the polishings of grinder polisher lapper, make diameter tolerance, parallelism tolerance and the surface smoothness of roller all reach requirement.
Wherein, the thickness of described laser engraving layer 12 is 100 ~ 150um.The degree of depth that laser engraving layer 12 is carved is darker, makes to present stereoeffect after printing.
Wherein, the thickness of described chromium coating 13 is 4 ~ 6um.For making the utility model reach best result of use, the thickness of described chromium coating 13 is 5um.Because the hardness of copper plate 11, laser engraving layer 12 is poor, in when printing easily by scraper scratch, therefore will be at the plated surface last layer chromium coating 13 of copper plate 11, laser engraving layer 12.Chromium plating need to be passed through following steps: cleaning, degreasing, chromium plating, polishing.Cleaning with the object of degreasing is by the grease of the space of a whole page, dirty removing, and polishing is for the sanding burr at ink cell edge in chrome-plating process is fallen.The chromium coating 13 on gravure printing roller surface has very high hardness and very strong wearability and chemical stability, making the copper plate 11 on forme surface injury-free by chromium plating is to make one necessary program of printing plate cylinder, and the pressrun that will improve forme is also mainly to improve the hardness of chromium coating 13.
Wherein, the two ends of described roll body 1 are respectively arranged with fixed axis 2.Roller is divided into shaftless and has axle two classes, and general small-sized flexible packaging printing machine is all used shaftless hollow roller, and large-sized print machine is with there being axle roller.
Above-described embodiment is preferably implementation of the utility model, and in addition, the utility model can also be realized by alternate manner, and under the prerequisite that does not depart from the present utility model design, any apparent replacement is all within protection domain of the present utility model.
Claims (7)
1. the roller for high light film printing, comprise the roll body that prints use, it is characterized in that: the outer surface of described roll body is provided with printing zone and non-printing zone, the upper surface of described non-printing zone is provided with copper plate, the upper surface of described printing zone is provided with laser engraving layer, and the upper surface of described copper plate, described laser engraving layer is coated with respectively chromium coating, and described roll body is the roll body being made of metal, in described roll body, be provided with heater, the internal diameter of described roll body is 15 ~ 30cm.
2. a kind of roller for high light film printing according to claim 1, is characterized in that: the inside of described roll body is hollow-core construction.
3. a kind of roller for high light film printing according to claim 2, is characterized in that: the wall thickness of described roll body is 10 ~ 100mm.
4. a kind of roller for high light film printing according to claim 1, is characterized in that: the thickness of described copper plate is 10 ~ 14um.
5. a kind of roller for high light film printing according to claim 1, is characterized in that: the thickness of described laser engraving layer is 100 ~ 150um.
6. a kind of roller for high light film printing according to claim 1, is characterized in that: the thickness of described chromium coating is 4 ~ 6um.
7. a kind of roller for high light film printing according to claim 1, is characterized in that: the two ends of described roll body are respectively arranged with fixed axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320600363.XU CN203592764U (en) | 2013-09-27 | 2013-09-27 | Printing plate roller for high-gloss film printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320600363.XU CN203592764U (en) | 2013-09-27 | 2013-09-27 | Printing plate roller for high-gloss film printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203592764U true CN203592764U (en) | 2014-05-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320600363.XU Expired - Fee Related CN203592764U (en) | 2013-09-27 | 2013-09-27 | Printing plate roller for high-gloss film printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203592764U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103320824A (en) * | 2013-06-08 | 2013-09-25 | 张家港市民扬塑胶科技有限公司 | Surface treatment method of pressure roller used for preparing PET matte board |
| CN105397426A (en) * | 2015-12-16 | 2016-03-16 | 东莞运城制版有限公司 | Plate roller for shallow lining paper embossing portions and manufacturing process of plate roller |
| CN107031170A (en) * | 2017-03-30 | 2017-08-11 | 绍兴青运激光制版有限公司 | A kind of preparation method of high light film version |
| CN107175890A (en) * | 2017-05-10 | 2017-09-19 | 上海运城制版有限公司 | A kind of laser aufhellung roller and its manufacture method |
| CN107878003A (en) * | 2017-12-20 | 2018-04-06 | 武汉红金龙印务股份有限公司 | A kind of durable quantitative water supply roller |
| CN108705887A (en) * | 2018-05-23 | 2018-10-26 | 山西运城制版集团（上海）企业发展有限公司 | A kind of production method of the gravure printing roller containing zinc coat |
| CN111171778A (en) * | 2020-01-15 | 2020-05-19 | 王超 | Radiation mother-son plate curing colloid and forming method of daughter plate thereof |
-
2013
- 2013-09-27 CN CN201320600363.XU patent/CN203592764U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103320824A (en) * | 2013-06-08 | 2013-09-25 | 张家港市民扬塑胶科技有限公司 | Surface treatment method of pressure roller used for preparing PET matte board |
| CN105397426A (en) * | 2015-12-16 | 2016-03-16 | 东莞运城制版有限公司 | Plate roller for shallow lining paper embossing portions and manufacturing process of plate roller |
| CN107031170A (en) * | 2017-03-30 | 2017-08-11 | 绍兴青运激光制版有限公司 | A kind of preparation method of high light film version |
| CN107031170B (en) * | 2017-03-30 | 2019-06-04 | 绍兴青运激光制版有限公司 | A kind of production method of high light film version |
| CN107175890A (en) * | 2017-05-10 | 2017-09-19 | 上海运城制版有限公司 | A kind of laser aufhellung roller and its manufacture method |
| CN107878003A (en) * | 2017-12-20 | 2018-04-06 | 武汉红金龙印务股份有限公司 | A kind of durable quantitative water supply roller |
| CN108705887A (en) * | 2018-05-23 | 2018-10-26 | 山西运城制版集团（上海）企业发展有限公司 | A kind of production method of the gravure printing roller containing zinc coat |
| CN108705887B (en) * | 2018-05-23 | 2020-03-31 | 山西运城制版集团（上海）企业发展有限公司 | Manufacturing method of gravure roller containing zinc coating |
| CN111171778A (en) * | 2020-01-15 | 2020-05-19 | 王超 | Radiation mother-son plate curing colloid and forming method of daughter plate thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20170927 |
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| CF01 | Termination of patent right due to non-payment of annual fee |