CN206011959U - A kind of lithographic offset printing units of electron beam curing ink - Google Patents
A kind of lithographic offset printing units of electron beam curing ink Download PDFInfo
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- CN206011959U CN206011959U CN201621012030.5U CN201621012030U CN206011959U CN 206011959 U CN206011959 U CN 206011959U CN 201621012030 U CN201621012030 U CN 201621012030U CN 206011959 U CN206011959 U CN 206011959U
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Abstract
The utility model discloses a kind of lithographic offset printing units of electron beam curing ink, including frame b, forme drum, rubber roller and the impression roller for cooperating is set gradually in frame b, ink system and dampening system is additionally provided with frame b, ink system and dampening system are engaged with forme drum, printable fabric is installed between rubber roller and impression roller, and printable fabric is penetrated in electronic beam curing device；Electronic beam curing device includes frame a, is provided with Electric Appliance Cabinet in frame a, and Electric Appliance Cabinet is connected with guide roller, chill roll, nitrogen pot and electron accelerator, and printable fabric sequentially passes through chill roll and guide roller.The device can meet the printing of flexible package plastics, and can reducing energy consumption.
Description
Technical field
This utility model belongs to printing equipment technical field, is related to a kind of lithographic offset printing units of electron beam curing ink.
Background technology
Offset press is one of main mode of printing of current press, is widely used in the print of commercial printing and books and periodicals journalism
Brush.
With the change and the fast development of China's economic of world environments, " environmental conservation " and " low-carbon economy ", " energy-conservation increasing
Effect " is also increasingly paid close attention to by people.Particularly under scientific development and sustainable development overall situation, China's economy more increases
Depending on " economize on resources, environmental protection ".
Existing offset printing mode causes the market competition in press from now on due to due to there is following tripartite face
In be faced with formidable challenges：
First, the mode of printing of environment-friendly type is not belonging to, is challenged by flexographic plate mode of printing in terms of the feature of environmental protection.Tradition
Offset ink in contain micro heavy metal element, these heavy metal elements have detrimental effect to the person, are not belonging to green ring
Guarantor's type ink.How so that it is urgent problem that traditional offset press becomes the mode of printing of environment-friendly type.
Secondly, traditional offset printing mode stock is not extensive enough, is challenged by other mode of printings.Traditional glue
Print machine is one of main mode of printing of current press, is widely used in the printing of commercial printing and books and periodicals journalism.Despite this,
As traditional offset ink belongs to permeability dry solidification in printing process, the printing of all kinds of paper is only used for, to soft
The plastics of packaging industry can't print, and this cannot adapt to the Flexible Package Market packing instructions of fast development.How so that passing
It is equally urgent problem that the offset press of system meets the requirement of fast-developing Flexible Package Market.
In addition, traditional offset printing mode whether business high speed rotary press, or other book and periodical printing machines, need
It is configured with large-scale hot blast solidification equipment or UV solidification equipments.Such curing mode causes offset press to consume in use
Take substantial amounts of energy.The curing mode of this highly energy-consuming ink does not meet the fundamental policy of national " energy efficiency ".
Utility model content
The purpose of this utility model there are provided a kind of lithographic offset printing units of electron beam curing ink, and the device can be expired
The printing of sufficient flexible package plastics, and can reducing energy consumption.
The technical scheme adopted by this utility model is that a kind of lithographic offset printing units of electron beam curing ink, including machine
Frame b, sets gradually forme drum, rubber roller and the impression roller for cooperating, is additionally provided with ink in frame b in frame b
System and dampening system, ink system and dampening system are engaged with forme drum, are worn between rubber roller and impression roller
There are printable fabric, printable fabric to penetrate in electronic beam curing device；
Electronic beam curing device includes frame a, is provided with Electric Appliance Cabinet, Electric Appliance Cabinet and guide roller, chill roll, nitrogen in frame a
Gas tank and electron accelerator connection, printable fabric sequentially pass through chill roll and guide roller.
The characteristics of this utility model, also resides in,
Ink system by ink foundation roller, wavers, rider roller, inking roller successively with being combined into, inking roller and forme drum phase
Coordinate.
Dampening system by go out damping roller, dampening vibrator roller and damping roller successively with being combined into, damping roller and be engaged with forme drum.
Nitrogen pot and electron accelerator are oppositely arranged, and chill roll and nitrogen pot are oppositely arranged.
Electron beam tube is provided with electron accelerator.
The beneficial effects of the utility model are：
1st, curing rate is fast, quality is good, and electron beam curing ink is generally only needed under electron beam irradiation 1/200 second can be solid
Change, the penetration capacity of electron beam is strong, and ink can be made thoroughly to solidify.Because ink cross-linking reaction defines high molecular weight steric network polymerization
Thing, pigment concentration are high, and the beautiful RMB of printing outward appearance, with very strong glossiness and third dimension.Layer of ink surface also has very strong
Chemical-resistance and crocking resistance；
2nd, environmental protection, safety；Solid content after electron beam curing ink solidification is close to 100%, from the point of view of its composition, generally not
(organic volatile) containing VOC, does not pollute to environment, packing material, does not have or abnormal smells from the patient very little operation and management, and staff is endangered
Little；
3rd, energy consumption is low；Electronic beam curing energy consumption for UV solidifications 5%, the 1% of traditional heat cure；
4th, solidification generation heat is few；Electronic beam curing energy range needed for solidification is 80～150keV, belongs to low energy
Scope, this can avoid excessive heat from producing which just to base materials such as the thin film of thermal sensitivity, and in addition electron beam is to plastic sheeting base
Material does not have any negative effect yet, and this just provides application space for which in flexible packaging industry.
Description of the drawings
Fig. 1 is a kind of structural representation of the lithographic offset printing units of electron beam curing ink of this utility model.
In figure, 1. guide roller, 2. chill roll, 3. nitrogen pot, 4. electron accelerator, 5. Electric Appliance Cabinet, 6. frame a, 7. electronics
Beam-curable device, 8. printable fabric, 9. impression roller, 10. rubber roller, 11. forme drums, 12. ink systems, 13. moistenings
System, 14. frames b.
Specific embodiment
With reference to the accompanying drawings and detailed description this utility model is described in detail.
This utility model provides a kind of lithographic offset printing units of electron beam curing ink, as shown in figure 1, including frame
B14, sets gradually forme drum 11, rubber roller 10 and the impression roller 9 for cooperating, also sets in frame b14 in frame b14
Ink system 12 and dampening system 13 is equipped with, ink system 12 and dampening system 13 are engaged with forme drum 11, squeegee
Printable fabric 8 is installed between cylinder 10 and impression roller 9, printable fabric 8 is penetrated in electronic beam curing device 7；
Electronic beam curing device 7 includes frame a6, is provided with Electric Appliance Cabinet 5, Electric Appliance Cabinet 5 and guide roller 1, cooling in frame a6
Roller 2, nitrogen pot 3 and electron accelerator 4 connect, and are provided with electron beam tube, nitrogen pot 3 and electron accelerator 4 in electron accelerator 4
It is oppositely arranged, chill roll 2 and nitrogen pot 3 are oppositely arranged, printable fabric 8 sequentially passes through chill roll 2 and guide roller 1；
Ink system 12 by ink foundation roller, wavers, rider roller, inking roller successively with being combined into, inking roller and forme drum
11 are engaged；Ink system 12 is identical with traditional offset press structure, the ink roller material of ink system 12 and tradition offset printing machine
Ink roller material is different, the ink foundation roller of ink system 12, wavers, rider roller, inking roller from corrosion-resistant, have good stability
Elastomeric material, such as：EPDM rubber (ethylene propylene diene rubber) or silicone rubber；
Dampening system 13 by go out damping roller, dampening vibrator roller and damping roller successively with being combined into, damping roller and match with forme drum 11
Close.
A kind of operation principle of the lithographic offset printing units of electron beam curing ink of this utility model is：As shown in figure 1, moistening
System 13 pass through damping roller to forme drum 11 water, ink system 12 by inking roller to forme drum 11 water, forme roller
Picture and text on cylinder 11 are arrived and 10 surface of rubber roller by pressure transfer, and rubber roller 10 and impression roller 9 are printed by pressure handle
Map brushing text is transferred to the surface of printable fabric 8, and printable fabric 8 enters electronic beam curing device 7, printable fabric 8 in the direction of arrows
Solidify through 7 complete journey printing curing ink of electronic beam curing device so that ink is adhering closely to 8 surface of printable fabric；
Electron beam tube is provided with electron accelerator 4, in press, the tungsten band heated using electronics is occurred as electron beam
Source, solidifies to ink, and the oxygen in air can suppress the activity of free radical in layer of ink, is unfavorable for that the polymerization that chain increases is anti-
Should, so, electron beam is dried to be needed to carry out in the environment of noble gases, is therefore passed through nitrogen by nitrogen pot 3.
A kind of lithographic offset printing units of electron beam curing ink of the present utility model are provided with electronic beam curing device 7, electricity
Electron beam tube is provided with sub- accelerator 4, in press, the tungsten band heated using electronics as electron beam occurring source, to ink
Solidified, reached following effect：
1st, curing rate is fast, quality is good, and electron beam curing ink is generally only needed under electron beam irradiation 1/200 second can be solid
Change, the penetration capacity of electron beam is strong, and ink can be made thoroughly to solidify.Because ink cross-linking reaction defines high molecular weight steric network polymerization
Thing, pigment concentration are high, and the beautiful RMB of printing outward appearance, with very strong glossiness and third dimension.Layer of ink surface also has very strong
Chemical-resistance and crocking resistance；
2nd, environmental protection, safety；Solid content after electron beam curing ink solidification is close to 100%, from the point of view of its composition, generally not
(organic volatile) containing VOC, does not pollute to environment, packing material, does not have or abnormal smells from the patient very little operation and management, and staff is endangered
Little；
3rd, energy consumption is low；Electronic beam curing energy consumption for UV solidifications 5%, the 1% of traditional heat cure；
4th, solidification generation heat is few；Electronic beam curing energy range needed for solidification is 80～150keV, belongs to low energy
Scope, this can avoid excessive heat from producing which just to base materials such as the thin film of thermal sensitivity, and in addition electron beam is to plastic sheeting base
Material does not have any negative effect yet, and this just provides application space for which in flexible packaging industry.
Claims (5)
1. a kind of lithographic offset printing units of electron beam curing ink, it is characterised in that：Including frame b (14), in frame b (14) according to
Forme drum (11), rubber roller (10) and impression roller (9) that secondary setting cooperates, frame b are additionally provided with ink on (14)
Road system (12) and dampening system (13), ink system (12) and dampening system (13) are engaged with forme drum (11), rubber
Printable fabric (8) is installed between roller cylinder (10) and impression roller (9), and printable fabric (8) penetrates electronic beam curing device (7)
Interior；
Electronic beam curing device (7) includes frame a (6), is provided with Electric Appliance Cabinet (5), Electric Appliance Cabinet (5) and guide roller in frame a (6)
(1), chill roll (2), nitrogen pot (3) and electron accelerator (4) connection, printable fabric (8) sequentially pass through chill roll (2) and are oriented to
Roller (1).
2. lithographic offset printing units of a kind of electron beam curing ink according to claim 1, it is characterised in that：The ink
By ink foundation roller, wavers, rider roller, inking roller successively with being combined into, inking roller is engaged system (12) with forme drum (11).
3. lithographic offset printing units of a kind of electron beam curing ink according to claim 1, it is characterised in that：The moistening
System (13) by go out damping roller, dampening vibrator roller and damping roller successively with being combined into, damping roller and be engaged with forme drum (11).
4. lithographic offset printing units of a kind of electron beam curing ink according to any one of claim 1-3, it is characterised in that：
Nitrogen pot (3) and electron accelerator (4) are oppositely arranged, and chill roll (2) and nitrogen pot (3) are oppositely arranged.
5. lithographic offset printing units of a kind of electron beam curing ink according to any one of claim 1-3, it is characterised in that：
Electron beam tube is provided with electron accelerator (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621012030.5U CN206011959U (en) | 2016-08-30 | 2016-08-30 | A kind of lithographic offset printing units of electron beam curing ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621012030.5U CN206011959U (en) | 2016-08-30 | 2016-08-30 | A kind of lithographic offset printing units of electron beam curing ink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206011959U true CN206011959U (en) | 2017-03-15 |
Family
ID=58256480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621012030.5U Active CN206011959U (en) | 2016-08-30 | 2016-08-30 | A kind of lithographic offset printing units of electron beam curing ink |
Country Status (1)
| Country | Link |
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| CN (1) | CN206011959U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053823A (en) * | 2017-05-31 | 2017-08-18 | 浙江伟博包装印刷品有限公司 | Intaglio printing press bubbles of ink pressurizing unit |
| CN110218396A (en) * | 2019-06-17 | 2019-09-10 | 湖南工业大学 | A kind of UV printing rubber roll and preparation method thereof |
-
2016
- 2016-08-30 CN CN201621012030.5U patent/CN206011959U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053823A (en) * | 2017-05-31 | 2017-08-18 | 浙江伟博包装印刷品有限公司 | Intaglio printing press bubbles of ink pressurizing unit |
| CN110218396A (en) * | 2019-06-17 | 2019-09-10 | 湖南工业大学 | A kind of UV printing rubber roll and preparation method thereof |
| CN110218396B (en) * | 2019-06-17 | 2022-03-04 | 湖南工业大学 | UV printing rubber roller and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201118 Address after: 102627 108, 1 / F, building 5, 25 Keyuan Road, Daxing Economic Development Zone, Beijing Patentee after: BEIREN INTELLIGENT EQUIPMENT TECHNOLOGY Co.,Ltd. Address before: 714000, No. 71 west section of Dongfeng Avenue, Weinan hi tech Zone, Shaanxi Patentee before: SHAANXI BEIREN PRINTING MACHINERY Co.,Ltd. |
|
| TR01 | Transfer of patent right |