CN1509884A - Colour pigment ink-jet printer and ink-jet printing method - Google Patents
Colour pigment ink-jet printer and ink-jet printing method Download PDFInfo
- Publication number
- CN1509884A CN1509884A CNA021577064A CN02157706A CN1509884A CN 1509884 A CN1509884 A CN 1509884A CN A021577064 A CNA021577064 A CN A021577064A CN 02157706 A CN02157706 A CN 02157706A CN 1509884 A CN1509884 A CN 1509884A
- Authority
- CN
- China
- Prior art keywords
- ink
- print cartridge
- printhead
- jet printer
- color pigment
- 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.)
- Pending
Links
Images
Landscapes
- Ink Jet (AREA)
Abstract
A color ink-jet printer is composed of ink-jet print head, ink box and feeding loop for feeding ink from ink box to print head and returning the residual ink from print head back to ink box. Said feeding loop has also a two-stage mixer consisting of the recirculating loop and the ink stirrer, and an ink heater for heating the ink to a predefined temp higher than ambient temp. It can keep the ink in suspension state.
Description
Technical field
The present invention relates to a kind of ink jet printing device, especially a kind of color pigment ink-jet printer and inkjet printing methods thereof.
Background technology
As everyone knows, when ink contains highdensity pigment, can make them be difficult to dissolve in the ink for inkjet.The Brownian movement of particle is not enough to overcome gravity in dilute solution, thereby this particle trends towards being precipitated out from ink and conglomerate.Continous inkjet is printed industry and has been fought more than 10 years for tackling this problem.Still generally believing in this industry, must be stable for the ink that makes band pigment can successfully be applied to its suspended state of inkjet printing.This requires the ink chemistry has been proposed extremely strict requirement, especially contains high pigment filler or its prescription viscosity has at room temperature surpassed 12cPs or ink contains confidential nature etc. when ink.
Summary of the invention
Technical problem to be solved by this invention provides a kind of color pigment ink-jet printer and inkjet printing methods thereof.
The technical solution adopted for the present invention to solve the technical problems is: the color pigment ink-jet printer comprises the ink jet-print head that is used for continuous printing, store up print cartridge and present the loop, so that present ink and return the return-enclosure ink to print cartridge to said printhead from printhead from print cartridge, wherein this equipment also comprises: be the mixed configuration of two-stage on the one hand, it contains the recirculation circuit of being with mixing arrangement, and ink taken out and it is turned back to print cartridge from print cartridge, and the stirring system that is used for being included in the ink of print cartridge, be on the other hand be used for heating ink device and guarantee that the temperature maintenance of ink is being higher than the fixed temperature that gives of environment temperature.Ink is suspended in the liquid by particle and forms.
The invention has the beneficial effects as follows: utilize this equipment not only when printer is worked, can keep uniform suspension, but also allow after printer is turned off a period of time, still can pigment be suspended again.When resetting machine, only need the sequential firing hybrid system, then one short period of operation before beginning to print.This process that suspends again gets help by using the aforesaid container shapes that does not contain any " dead angle " volume.
Description of drawings
Fig. 1 is the schematic diagram that expression contains the PRN device of feature of the present invention.
The specific embodiment
Referring to accompanying drawing, 1 for the storage print cartridge, can be convenient to stir effectively ink in order to make it, and it should not contain any " dead angle " volume, and the cylindrical or hemispheric print cartridge with circular base edge is the most suitable.Ink is gathered in print cartridge by feeder line 2 and by first static mixer 3.Static mixer 3 comprises and is installed in the helical element of rectilinear tubes subdivision with interior a series of left-handed and dextrorotation.Ink is gathered line 2 and is presented to pump assembly 17 and ink feed and management system 16.Second static mixer, 4 to the 3rd static mixers 8 are the ink recirculation circuit.Pass through stainless steel tube 6 from storage print cartridge 1 by the ink that second static mixer 4 takes out, then via the recirculation pump 7 of peristaltic pump, get back to print cartridge 10 these two stainless steel tubes 6 again through another stainless steel tube 6 via the 3rd static mixer 8 and all be embedded in the same aluminium block 5 with heater, stainless steel tube 6 can be maintained in the steady temperature.Flow rate by recirculation circuit maintains than ink and flows through under the situation of the fast several times of flow rate of printing one side of system.Storage print cartridge 1 has comprised from ink management system 16 coming out and through the line of return 29 of the 4th static mixer 9.Storage print cartridge 1 is positioned on the top of magnetic stirrer 11 and contains a magnetic stirrer pearl 18.Two independently agitating devices are so just provided: agitator 11 and 18.Ink management square frame 16 comprises pump assembly 17, ink management square frame 16 also comprises a series of connections and valve and control device, it has guaranteed composition, ink feed, solvent supply, viscosity measurement, flow rate control of the control of pressure and ink etc., and the presenting of flushing liquid.Other circuit is fed to printhead 15 to ink from management square frame 16.The the 5th and the 6th static mixer 13 and 14 and the filter 12 that provides between static mixer 13 and 14 correspondingly are provided for it.Filter 12 has heater.Outlet ink at blender 14 enters printhead 15, and the latter is the printhead of a single nozzle heating.The backflash of printhead 15 turns back to ink ink management square frame 16 and arrives print cartridge through static mixer 9 therefrom through circuit 10.As mentioned above, the purpose of this equipment is that allow continous inkjet printers to use to contain to be difficult to the to suspend ink of pigment comes work.The viscosity that increases ink can increase the stability that suspends because of having reduced the comfort level that pigment can precipitate.But, at present known continous inkjet printers be designed so that with the viscosity of ink 2.5 and 10cPs between and work, preferably between 2.8 to 4cPs.This just makes the ink of the polymer stabilizing that uses higher pigment filler or increased become possibility.
Claims (5)
1. color pigment ink-jet printer, comprise and be used for the ink jet-print head (15) of printing continuously, store up print cartridge (1) and present loop (2,10), so that present ink and return the return-enclosure ink to print cartridge to said printhead from printhead from print cartridge, it is characterized in that: it is the mixed configuration of two-stage that this equipment comprises on the one hand, it contains band mixing arrangement (4,8) recirculation circuit (5,6,7), it takes out ink and it is turned back to print cartridge from print cartridge, and the stirring system (11 that is used for being included in the ink of print cartridge, 18), be on the other hand be used for heating ink device and guarantee that the temperature maintenance of ink is being higher than the fixed temperature that gives of environment temperature.
2. color pigment ink-jet printer according to claim 1 is characterized in that: at least five static mixers (3,4,8,13,14) are installed on the intrasystem key position.
3. color pigment ink-jet printer according to claim 2, it is characterized in that: printhead is presented the loop and is comprised a filter (12) that is arranged between two static mixers (13,14) of printhead upstream, and the filter heater, it is arranged in this manner so that the ink temperature in the filter is higher than in the printhead feed lines Anywhere.
4. color pigment ink-jet printer according to claim 2 is characterized in that: recirculation circuit comprises that one is positioned at the recirculation pump (7) between two static mixers (4,8).
5. color pigment inkjet printing methods, it is characterized in that: prepare the ink that presents " soft precipitation " phenomenon, this ink is used to fill the storage print cartridge of printer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021577064A CN1509884A (en) | 2002-12-24 | 2002-12-24 | Colour pigment ink-jet printer and ink-jet printing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021577064A CN1509884A (en) | 2002-12-24 | 2002-12-24 | Colour pigment ink-jet printer and ink-jet printing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1509884A true CN1509884A (en) | 2004-07-07 |
Family
ID=34236658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021577064A Pending CN1509884A (en) | 2002-12-24 | 2002-12-24 | Colour pigment ink-jet printer and ink-jet printing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1509884A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1321822C (en) * | 2004-12-01 | 2007-06-20 | 友达光电股份有限公司 | Mfg. system of orientational film and recovering process of orientational film coating |
| CN102126350A (en) * | 2010-01-08 | 2011-07-20 | 株式会社御牧工程 | Ink supply system and ink jet printer |
| CN102529393A (en) * | 2010-11-22 | 2012-07-04 | 精工爱普生株式会社 | Fluid ejection device and fluid stirring method for the same, and fluid storage device and fluid stirring method for the same |
| CN104185557A (en) * | 2012-04-05 | 2014-12-03 | 系统股份公司 | Supply system for inkjet printers |
| CN105667093A (en) * | 2014-12-03 | 2016-06-15 | 精工爱普生株式会社 | Liquid ejecting apparatus |
| CN107614272A (en) * | 2015-05-25 | 2018-01-19 | 柯尼卡美能达株式会社 | Ink gun, the bubble of ink gun remove method and ink-jet recording apparatus |
| CN107627737A (en) * | 2017-10-23 | 2018-01-26 | 贵州云侠科技有限公司 | Intelligent pressure changeable formula ink-cases of printers |
| CN107878026A (en) * | 2017-10-23 | 2018-04-06 | 贵州云侠科技有限公司 | Black-and-white printer goes out method for ink |
| CN113334935A (en) * | 2021-05-17 | 2021-09-03 | 江苏逸宣秀科技发展有限公司 | Ink supply circulation system for preventing ink from precipitating |
| CN113978129A (en) * | 2021-09-22 | 2022-01-28 | 无锡普瑞特喷印科技有限公司 | Printer ink path system with stable ink circulation |
-
2002
- 2002-12-24 CN CNA021577064A patent/CN1509884A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1321822C (en) * | 2004-12-01 | 2007-06-20 | 友达光电股份有限公司 | Mfg. system of orientational film and recovering process of orientational film coating |
| CN102126350A (en) * | 2010-01-08 | 2011-07-20 | 株式会社御牧工程 | Ink supply system and ink jet printer |
| CN102529393B (en) * | 2010-11-22 | 2015-06-17 | 精工爱普生株式会社 | Fluid ejection device and fluid stirring method for the same, and fluid storage device |
| CN102529393A (en) * | 2010-11-22 | 2012-07-04 | 精工爱普生株式会社 | Fluid ejection device and fluid stirring method for the same, and fluid storage device and fluid stirring method for the same |
| CN104185557B (en) * | 2012-04-05 | 2016-08-17 | 系统股份公司 | supply system for ink-jet printer |
| CN104185557A (en) * | 2012-04-05 | 2014-12-03 | 系统股份公司 | Supply system for inkjet printers |
| CN105667093A (en) * | 2014-12-03 | 2016-06-15 | 精工爱普生株式会社 | Liquid ejecting apparatus |
| CN107614272A (en) * | 2015-05-25 | 2018-01-19 | 柯尼卡美能达株式会社 | Ink gun, the bubble of ink gun remove method and ink-jet recording apparatus |
| CN107614272B (en) * | 2015-05-25 | 2019-12-24 | 柯尼卡美能达株式会社 | Ink jet head, method for removing bubbles from ink jet head, and ink jet recording apparatus |
| CN107627737A (en) * | 2017-10-23 | 2018-01-26 | 贵州云侠科技有限公司 | Intelligent pressure changeable formula ink-cases of printers |
| CN107878026A (en) * | 2017-10-23 | 2018-04-06 | 贵州云侠科技有限公司 | Black-and-white printer goes out method for ink |
| CN107627737B (en) * | 2017-10-23 | 2019-03-01 | 贵州云侠科技有限公司 | Intelligent pressure changeable formula ink-cases of printers |
| CN113334935A (en) * | 2021-05-17 | 2021-09-03 | 江苏逸宣秀科技发展有限公司 | Ink supply circulation system for preventing ink from precipitating |
| CN113978129A (en) * | 2021-09-22 | 2022-01-28 | 无锡普瑞特喷印科技有限公司 | Printer ink path system with stable ink circulation |
| CN113978129B (en) * | 2021-09-22 | 2023-10-03 | 无锡普瑞特喷印科技有限公司 | Printer ink path system with stable ink circulation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1155477C (en) | Inkjet printer arrangement for inks contg. high pigment filler and inkjet printing method using same | |
| CN1509884A (en) | Colour pigment ink-jet printer and ink-jet printing method | |
| CN202573292U (en) | Inkjet printer ink line self-circulation system | |
| CN102627030B (en) | Agitating device and liquid injection apparatus | |
| CN101698374B (en) | Circulating device for jet ink of digital printer | |
| RU2002108896A (en) | HIGH PIGMENT INK INK INJECTION DEVICE AND INJECTOR PROCESS USING THIS DEVICE | |
| EP1854633A3 (en) | Liquid container, head cartridge, ink jet printing apparatus, and stirring method for liquid container | |
| CN1155478C (en) | Continuous inkjet printer arrangement | |
| TWI248878B (en) | Inkjet printing | |
| CN109228651A (en) | A kind of printing machine automatic inking up device | |
| CN109130523B (en) | Ink circulation method and system | |
| US20130307909A1 (en) | Solid Ink Printer with Magnetic Ink Mixing | |
| CN206229222U (en) | Bucket bottom jet stirring device | |
| US11167557B2 (en) | Agitation device configured to execute transfer operation and agitation operation of liquid | |
| CN208711597U (en) | A kind of printing machine anti-forgery ink quality control device | |
| US20100182384A1 (en) | Automatic ink supply device of inkjet printing machine | |
| JP2004050537A (en) | Inkjet printer | |
| JP2012183715A (en) | Liquid discharge apparatus | |
| CN205685973U (en) | A kind of printing equipment | |
| CN210851333U (en) | Three-dimensional printing nozzle for mixing three materials | |
| EP3689617A1 (en) | Agitation device of ink and printing apparatus | |
| CN108215496A (en) | Printing module and ink-jet printer | |
| EP3162568A1 (en) | Inkjet head and application device in which same is used | |
| CN206566876U (en) | The liquid blanking device of convenient premix | |
| CN217730070U (en) | Cable printing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |