CN103434270B - A kind of inkless printing equipment - Google Patents
A kind of inkless printing equipment Download PDFInfo
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- CN103434270B CN103434270B CN201310410903.2A CN201310410903A CN103434270B CN 103434270 B CN103434270 B CN 103434270B CN 201310410903 A CN201310410903 A CN 201310410903A CN 103434270 B CN103434270 B CN 103434270B
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Abstract
The present invention relates to a kind of inkless printing equipment, it is characterized in that, this device, by spraying or applying developer, makes it, with at the bottom of fast eolor base, physics or chemical action occur, demonstrates required pattern or writing, thus realize inkless printing, belong to printing technique field.This inkless printing equipment, solve the solid refuse that frequently replacing print cartridge brings on the one hand to pollute and spraying blockage problem, the opposing party, if can reuse at the bottom of fast eolor base used, also the waste of paper is reduced, due to society's more and more advocating environment protection and energy-conservation, along with printing technique and the continuous progress that can repeat erasable material, believe that the inkless printers of cheapness, stable performance, energy saving standard in the near future can engender that the application of inkless printing equipment also can be more and more general in places such as office or family expenses.
Description
Technical field
The present invention relates to a kind of inkless printing equipment.Belong to printing technique field.
Background technology
Because ink-jet printer has the advantages such as unit is more cheap compared with laser printer, the amount of radiation lower than laser machine, zero ozone, printing writing are bright-coloured, all enjoy favor always.But ink for ink-jet printer is easy to actually annoying, on the one hand, frequently bring follow-up expense to increase with changing print cartridge, on the other hand, accidentally, consumer also can be made ink blok full of stains or spots by ink.From environmental angle, the frequent replacing of consumptive material creates a large amount of industrial refuses, processes improperly and water and soil also can be caused to pollute.Again notably, when you need to print, the ink of ink-jet printer also can because of permanent not with and block shower nozzle.Frequent change trouble that print cartridge brings in order to solve or be made dirty by ink, some printer manufacturers take to connect an ink even for device to printer at present, but it injects the follow-up expense of ink and infrequently uses the shower nozzle gambling plug problem brought not to be resolved.If can reduce the follow-up expense of even removing print cartridge or ink from, the user of ink-jet printer will increase greatly.
In order to solve the daily and commercial demand to printing of people, simultaneously also this eternal theme of response green environmental protection, inkless printing technique is suggested, and also more and more receives concern both at home and abroad.The arcane truth of inkless printing technique is the paper used, and inkless is not do not have ink but transferred on paper by ink.Based on this special in black paper, combine the printing equipment that can stimulate and change containing black paper generation color, inkless printing can be realized.
Inkless printing equipment brings the realization of inkless printing, and solve the solid refuse that frequently replacing print cartridge brings on the one hand and pollute and spraying blockage problem, the opposing party, if used can reusing containing black variable color substrate, also reduces the waste of paper.Due to society's more and more advocating environment protection and energy-conservation, along with printing technique and the not only progress that can repeat erasable material, believe that the inkless printers of cheapness, stable performance, energy saving standard in the near future can engender and handling official business or the place such as family expenses.The application of inkless printing equipment also can be more and more general.
Summary of the invention
The present invention relates to a kind of inkless printing equipment, it is characterized in that, this device, by spraying or applying developer, makes it, with at the bottom of fast eolor base, physics or chemical action occur, demonstrates required pattern or writing, thus realize inkless printing.
Described developer refers to the liquid component not containing any pigment or dyestuff, and it can be pure water, also can be the mixed aqueous solution containing other organic or inorganic additives.
Refer at the bottom of described fast eolor base and run into the flexibility or rigidity material that developer can produce color change, as caused the water writing paper of chromotropic dye based on water, or meet the water writing paper etc. of water bleach display silica aerogel layer based on spray white.
Inkless printing equipment described here can be Non-follow control, also can be automatic or semiautomatic control.Automatic or semiautomatic control refers to that the shower nozzle spraying developer is by mechanically operated, if other dependency structure is all Mechanical course, as paper feed mechanism, word bassinet structure etc., being then automatically control, if wherein some or multiple dependency structure is Non-follow control, is then semiautomatic control.Automatic or semi-automatic controller need contain supporting construction and injecting-unit, and wherein injecting-unit can be two-dimensional directional motion, also can be three-dimensional motion.Governor circuit system in described device dependency structure can have fixing rack structure, also can not have.
The direction that developer described here sprays can be downward, and can be upwards, also can be to side.
Described ejector principle that is automatic or the inkless printing equipment of semiautomatic control can be the continuous injection based on Piexoelectric actuator, also can be the need based jet based on heat foamable or micro-piezoelectric principle.
Described coating can be realized by modes such as brushing, impressions.It can be plane blade coating, or the coating utilizing roller bearing Three dimensional rotation to realize, and can also be the realization coating etc. of impression mode.It can be Non-follow control, also can be automatic semiautomatic control.In addition, also can utilize letterpress, intaglio printing, lithographic printing, the printing technologies such as serigraphy realize coating.
Described inkless printing equipment also can comprise the attachment device such as heating or blowing of pattern or the writing demonstrated by developer for fast erase.
Except the above-mentioned feature mentioned, the related Control System of existing commercially available printer, defeated paper structure, and supporting construction etc. can be used for reference.
Detailed description of the invention
The present invention relates to a kind of inkless printing equipment.The schematic part illustration that following description is only used to allow the reader of common level can understand and put into practice the principles of science of present patent application and feature to provide; but not limit to our invention in this, the application mode of any the principles of science of providing based on patent specification and products characteristics all belongs in this patent protection category.
Embodiment one:
Pure water is loaded onto as developer in injector; watering can nozzle place connects the openworking template of required writing or pattern; and unnecessary waste liquid recovery apparatus; be easy manual inkless printing equipment; be ejected into and caused on the water writing paper of chromotropic dye based on water; just can obtain the writing identical with template or pattern, realize the inkless printing of water spray.
Embodiment two:
Load onto pure water in injector as developer, be easy manual inkless printing equipment, by control injector be ejected into cause chromotropic dye based on water water writing paper on the difference of position, just can obtain the writing that needs or pattern, realize inkless printing of spraying water.
Embodiment three:
Paper feed mechanism is installed; word bassinet structure; main control circuit; pure water is injected as developer using in supporting empty cartridge; can obtain automatically controlling based on heat foamable principle, downwards or spray the inkless printing equipment of developer to side, to cause the water writing paper of chromotropic dye based on water at the bottom of fast eolor base, in computer, input needs the writing that prints or pattern; just can obtain corresponding printing writing or pattern, realize the inkless printing of water spray.
Embodiment four:
Utilize the word bassinet structure of Hewlett-Packard's ink-jet printer; main control circuit; pure water is injected as developer using in supporting empty cartridge; can obtain semiautomatic control based on heat foamable principle, send the inkless printing equipment penetrating developer downwards forth; manual movement causes the water writing paper of chromotropic dye based on water; in computer, input needs writing or the pattern of printing, just can obtain corresponding printing writing or pattern, realizes the inkless printing of water spray.
Embodiment five:
Paper feed mechanism is installed; word bassinet structure; main control circuit; pure water is injected as developer using in supporting empty cartridge; can obtain the inkless printing equipment based on micro-piezoelectric principle, Jet with downward flow direction developer automatically controlled, to cause the water writing paper of chromotropic dye based on water at the bottom of fast eolor base, in computer, input needs writing or the pattern of printing; just can obtain corresponding printing writing or pattern, realize the inkless printing of water spray.
Claims (6)
1. an inkless printing equipment, it is characterized in that: this inkless printing equipment comprises injecting-unit and empty cartridge, paper feed mechanism, word bassinet structure, control circuit and the input unit for input characters and/or pattern for holding developer, and for the heating of the word shown by fast erase and/or pattern or blowing device; Wherein said injecting-unit is for spraying the developer in described print cartridge, make it, with at the bottom of fast eolor base, physics or chemical action occur, demonstrate required pattern or writing, described developer refers to the liquid component not containing any pigment or dyestuff, refers to and run into the flexibility or rigidity material that developer can produce color change at the bottom of described fast eolor base.
2. a kind of inkless printing equipment as claimed in claim 1, is characterized in that: described developer is pure water or the mixed aqueous solution containing other organic or inorganic additives.
3. a kind of inkless printing equipment as claimed in claim 1, is characterized in that: this device is Non-follow control or automatic or semiautomatic control.
4. a kind of inkless printing equipment as claimed in claim 3, is characterized in that: the injecting-unit automatically or in semi-automatic controller is two-dimensional directional motion or three-dimensional motion.
5. a kind of inkless printing equipment as claimed in claim 1, is characterized in that: injecting-unit is selected from downwards to the direction that developer sprays, upwards, or to the one in side.
6. a kind of inkless printing equipment as claimed in claim 1, is characterized in that: the ejector principle of inkless printing equipment is the continuous injection based on Piexoelectric actuator, or based on the need based jet of heat foamable or micro-piezoelectric principle.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310410903.2A CN103434270B (en) | 2013-09-11 | 2013-09-11 | A kind of inkless printing equipment |
| PCT/CN2014/085847 WO2015032327A1 (en) | 2013-09-09 | 2014-09-03 | Reusable water writing paper, preparation method thereof, and inkless printing device used for same |
| US14/895,203 US10156043B2 (en) | 2013-09-09 | 2014-09-03 | Reusable water writing paper, preparation method thereof, and inkless printing device used for same |
| EP14842864.2A EP3045587B1 (en) | 2013-09-09 | 2014-09-03 | Reusable water writing paper and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310410903.2A CN103434270B (en) | 2013-09-11 | 2013-09-11 | A kind of inkless printing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103434270A CN103434270A (en) | 2013-12-11 |
| CN103434270B true CN103434270B (en) | 2015-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310410903.2A Active CN103434270B (en) | 2013-09-09 | 2013-09-11 | A kind of inkless printing equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN103434270B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10156043B2 (en) * | 2013-09-09 | 2018-12-18 | Jilin University | Reusable water writing paper, preparation method thereof, and inkless printing device used for same |
| CN105500968B (en) * | 2015-11-24 | 2017-07-28 | 吉林大学 | A kind of reusable water writing paper |
| CN107584907B (en) * | 2017-09-28 | 2021-11-09 | 吉林大学 | Inkless printer for reusing water writing paper |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2053094A1 (en) * | 1990-10-18 | 1992-04-19 | Tetsuji Aoyagi | Erasible and reprintable paper and ink, and printing and erasing system using such paper and ink |
| US5850589A (en) * | 1997-09-29 | 1998-12-15 | Xerox Corporation | Sheet moisture replacement system using water jet technology |
| US6045955A (en) * | 1997-05-28 | 2000-04-04 | Hewlett-Packard Company | Print method and apparatus for re-writable medium |
| CN2480939Y (en) * | 2001-04-28 | 2002-03-06 | 郑勇 | Multiple anti-counterfeit label |
| CN102555519A (en) * | 2011-12-27 | 2012-07-11 | 东南大学 | Inkless laser ecological printing method |
| CN202412925U (en) * | 2011-12-28 | 2012-09-05 | 浙江理工大学 | Inkless laser ecological printing device |
| CN103087703A (en) * | 2012-12-26 | 2013-05-08 | 吉林大学 | Application of solvent photochromic spiro compound |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7935463B2 (en) * | 2009-03-09 | 2011-05-03 | Xerox Corporation | Reusable paper media with compatibility markings and printer with incompatible media sensor |
-
2013
- 2013-09-11 CN CN201310410903.2A patent/CN103434270B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2053094A1 (en) * | 1990-10-18 | 1992-04-19 | Tetsuji Aoyagi | Erasible and reprintable paper and ink, and printing and erasing system using such paper and ink |
| US6045955A (en) * | 1997-05-28 | 2000-04-04 | Hewlett-Packard Company | Print method and apparatus for re-writable medium |
| US5850589A (en) * | 1997-09-29 | 1998-12-15 | Xerox Corporation | Sheet moisture replacement system using water jet technology |
| CN2480939Y (en) * | 2001-04-28 | 2002-03-06 | 郑勇 | Multiple anti-counterfeit label |
| CN102555519A (en) * | 2011-12-27 | 2012-07-11 | 东南大学 | Inkless laser ecological printing method |
| CN202412925U (en) * | 2011-12-28 | 2012-09-05 | 浙江理工大学 | Inkless laser ecological printing device |
| CN103087703A (en) * | 2012-12-26 | 2013-05-08 | 吉林大学 | Application of solvent photochromic spiro compound |
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| CN103434270A (en) | 2013-12-11 |
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