CN106906679A - Digit printing ink - Google Patents
Digit printing ink Download PDFInfo
- Publication number
- CN106906679A CN106906679A CN201710030396.8A CN201710030396A CN106906679A CN 106906679 A CN106906679 A CN 106906679A CN 201710030396 A CN201710030396 A CN 201710030396A CN 106906679 A CN106906679 A CN 106906679A
- Authority
- CN
- China
- Prior art keywords
- ink
- agent
- printing ink
- digit printing
- reducing agent
- 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
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/30—Ink jet printing
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
- C09D11/38—Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/642—Compounds containing nitrogen
- D06P1/649—Compounds containing carbonamide, thiocarbonamide or guanyl groups
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/673—Inorganic compounds
- D06P1/67333—Salts or hydroxides
- D06P1/6735—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/673—Inorganic compounds
- D06P1/67333—Salts or hydroxides
- D06P1/6735—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341
- D06P1/67375—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341 with sulfur-containing anions
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/15—Locally discharging the dyes
- D06P5/155—Locally discharging the dyes with reductants
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
Abstract
The present invention relates to a kind of digit printing ink, including following content each component：Formaldehydeless white discharging agent 1.5% 5%, NMF 10 30%, auxiliary agent 1.1 8%, water 57 87.4%；Formaldehydeless white discharging agent includes main reducing agent and assistant reducing agent, and main reducing agent is thiourea dioxide, and assistant reducing agent is one or more in sodium sulfite, sodium hypophosphite and sodium thiosulfate.The present invention is compounded using various reducing agents with thiourea dioxide, while being prepared into ink after mixing with each additive, prepares the ink close to neutrality, and the ink has good stability and is not easily blocked shower nozzle.Using ink of the invention, white discharge can be made to be combined with ink-jet printed, both play ink-jet printed technical advantage, the features such as the abundant careful true to nature, level of discharge printing woven designs, plentiful gorgeous and plentiful background color are realized again.
Description
Technical field
The present invention relates to textile printing and dyeing formulation art, more particularly to a kind of digit printing ink.
Background technology
Digital ink-jet printed technology be by input mediums such as scanner, video camera, digital cameras, need pattern with
Digital form is input into computer, then after color separation in printing retouches original text system (CAD software) treatment, then by computer controls
, directly be ejected into printing ink on various fabrics by ink-jet decorating machine, prints out required various patterns.Digital ink-jet prints
Flower technology has the advantages that with short production cycle, suitable personalized small lot batch manufacture, therefore ink-jet printed with boundless hair
Exhibition prospect.
Discharge printing is the one kind in stamp mode, and there is the decorative pattern of discharge printing careful, true to nature, level to enrich, plentiful
The features such as gorgeous, color contrast is strong, clear-cut, background color is plentiful.Traditional discharge printing be by screen cloth or pigment printing come
Realize, technique is cumbersome, and water pollution is easily caused usage of sizing agent more, and these printing methods limit discharge printing to a certain extent
Decorative pattern is careful, level is abundant, it is clear-cut the features such as (Li Hongxing, discharge printing process brief introduction [J], silk-screen printing, 2012 (5)：
15-16)。
The Chinese patent of Application No. 201610197292.1 discloses a kind of discharge printing ink, wherein comprising one kind not
Know the agent of mixing non-formaldehyde dischargeable, at least one solubilizer, NMF and other additives, the pH value of the ink disclosed in the patent
It is acidity, shower nozzle can be blocked after having used the business discharging agent containing non-principal component, and placement certain hour, when preserving for a long time
It is unstable, and perishable shower nozzle.
The content of the invention
In order to solve the above technical problems, it is an object of the invention to provide a kind of digit printing ink, using various reducing agents
With thiourea dioxide compounding, while being prepared into ink after mixing with each additive, the ink close to neutrality, ink tool are prepared
There is good stability and be not easily blocked shower nozzle.
A kind of digit printing ink of the invention, including following content each component：Formaldehydeless white discharging agent 1.5%-5%,
NMF 10-30%, auxiliary agent 1.1-8%, water 57-87.4%；Formaldehydeless white discharging agent includes main reducing agent and assistant reducing agent, main
Reducing agent is thiourea dioxide, and assistant reducing agent is one or more in sodium sulfite, sodium hypophosphite and sodium thiosulfate.
Further, the mass ratio of main reducing agent and assistant reducing agent is 1:0.5-2.5:1.1.
Further, NMF is one or more in ethylene glycol, glycerine, 1,2- hexylene glycols and diethylene glycol (DEG).
Further, auxiliary agent includes viscosity-controlling agent, drier, surface tension modifier, defoamer and bactericide.
Further, one kind in viscosity-controlling agent polyvinylpyrrolidone, Vinylcaprolactam homopolymer and triethylene glycol
Or it is several.
Further, drier is ethanol and/or 1-METHYLPYRROLIDONE；After stamp, drier contributes to stamp figure
The rapid drying of picture, so as to be unlikely to stain the material for contacting.
Further, surface tension modifier is OP-10 or dodecyl sodium sulfate.Surface tension modifier can be adjusted
The surface tension of ink preferably controls the formation of ink droplet in suitable scope.
Further, defoamer is organic silicon defoamer and/or butylphosphoric acid ester；In ink when can make printing using defoamer
Bubble is not produced at road and shower nozzle, makes the ink of injection continuously, print pattern is flawless.
Further, bactericide is OIT or sorbitol ester；Bactericide can prevent ink from being sent out during storage
Mildew change, prevent the ink channel in ink-jet decorating machine from being blocked because ink is mouldy.
By such scheme, the present invention at least has advantages below：
White discharging agent used of the invention includes main reducing agent and assistant reducing agent, using thiourea dioxide as main reducing agent,
Using inorganic assistant reducing agent, its synergy with thiourea dioxide can be played, and assistant reducing agent is to titanium dioxide
Thiocarbamide produces certain stabilization, and reason is that thiourea dioxide molecule is had an effect with inferior sulfate radical, is connected by hydrogen bond
Come, form the cyclic structure of stabilization.And using the made digit printing ink matched somebody with somebody of white discharging agent of the invention pH value be 6.6-6.8
Left and right, close to neutrality, not perishable shower nozzle.White discharging agent used of the invention is micromolecular water soluble reducing agent, made ink particle diameter
It is smaller, it is not easily blocked shower nozzle.
Described above is only the general introduction of technical solution of the present invention, in order to better understand technological means of the invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Brief description of the drawings
Fig. 1 is the particle diameter test result of the present invention and the digit printing ink prepared by prior art；
Fig. 2 illustrates the stability result of the present invention and the digit printing ink prepared by prior art；
Fig. 3 is dawn design sketch of the present invention to active red dye background color.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the invention is described in further detail.Hereinafter implement
Example is not limited to the scope of the present invention for illustrating the present invention.
Embodiment 1
A kind of digit printing ink, including following mass percent each component：1.5% thiourea dioxide, 1% anhydrous sodium
Sodium sulphate, 10% ethylene glycol, 8% diethylene glycol (DEG), 5% glycerine, 0.3% organic silicon defoamer, 3% ethanol, 3%N- methylpyrroles
Alkanone, 0.9% polyvinylpyrrolidone, 0.1%OP-10,0.1% OIT and 67.1% deionized water.
Each component is weighed by above-mentioned formula, is then mixed, stirred 30 minutes, be well mixed it, obtain dawn
Ink mixed solution.
Embodiment 2
A kind of digit printing ink, including following mass percent each component：1.5% thiourea dioxide, 1.1% Asia
Sodium phosphate, 8%1,2- hexylene glycols, 6% diethylene glycol (DEG), 6% glycerine, 2% ethanol, 3%N- methyl pyrrolidones, 0.5% poly- second
Alkene pyrrolidone, 0.1%OP-10,0.2% butylphosphoric acid ester, 0.12% OIT and 71.68% deionized water.
Each component is weighed by above-mentioned formula, is then mixed, stirred 30 minutes, be well mixed it, obtain dawn
Ink mixed solution.
Embodiment 3
A kind of digit printing ink, including following mass percent each component：It is 2.3% thiourea dioxide, 0.8% anhydrous
Sodium sulfite, 10% ethylene glycol, 8% diethylene glycol (DEG), 6%1,2- hexylene glycols, 2% ethanol, 0.2% butylphosphoric acid ester, 0.7% polyethylene
Pyrrolidones, 0.12%OP-10,0.12% OIT and 68.68% deionized water.
Each component is weighed by above-mentioned formula, is then mixed, stirred 45 minutes, be well mixed it, obtain dawn
Ink mixed solution.
The dawn ink mixed solution in above three embodiment is taken, then its pH is tested using thunder magnetic PHS-3C pH meters
Value, its viscosity is tested using SNB-2 type Digital Viscometers, and its surface tension is tested using DCTA dynamic contact angular measurement instrument,
Its electrical conductivity is tested using ST3100C type electric conductivity instrument, as a result as shown in table 1.
The physical parameter of dawn ink mixed solution in each embodiment of table 1
Be can be seen that from upper table, dawn ink of the invention, its pH value is neutral left and right, and viscosity, surface tension and electricity
Conductance is in ink claimed range.
The present invention is using the Chinese patent of Application No. 201610197292.1 as prior art.In Fig. 11 is represented as
Dawn ink mixed solution prepared by the embodiment of the present invention 3, in Fig. 12 represent ink of the prior art, can be with from figure
Find out, the dawn ink prepared by the present invention, its particle diameter is between 100-400nm, and the particle diameter of ink prepared by prior art
Between 200-600nm, because white discharging agent used by the present invention is micromolecular water soluble reducing agent, made ink particle diameter is smaller, is difficult to block up
Plug shower nozzle.
Fig. 2 (a) represents the sample drawing of the embodiment of the present invention 3, and Fig. 2 (b) represents the sample drawing of prior art, comparison diagram 2 (a) and
(b), it can be seen that under normal circumstances, the obvious clear of ink of the invention, and prior art is opaque in muddiness.Fig. 2
C addition pH adjusting agent that () represents ink in the prior art adjusts the sample drawing after pH to neutrality, it can be seen that sample has occurred
Agglomeration, will necessarily block shower nozzle when in use, influence printing quality.Fig. 2 (d) is that the sample of the embodiment of the present invention 3 places one
Figure after individual month, Fig. 2 (e) is the figure after sample of the prior art is placed month, and two figures of contrast are it can be found that of the invention
Ink remains in that clear after long-time is placed, and ink of the prior art can substantially be seen after long-time is placed
There is precipitation to adhere on to glass wall, illustrate that ink of the invention has long-time stability.
Fig. 3 is dawn printing effect figure of the embodiment of the present invention 3 to active red dye background color fabric, dark-coloured place in figure
It is red, the effect after dawn can be clearly seen from figure, illustrates of the invention with good dawn effect.
Embodiment 4
A kind of digit printing ink, including following mass percent each component：2% thiourea dioxide, 1% ortho phosphorous acid
Sodium, 6% ethylene glycol, 10% diethylene glycol (DEG), 6%1,2- hexylene glycols, 4%N- methyl pyrrolidones, 0.5% polyvinyl acyl in oneself
Amine, 2% triethylene glycol, 0.3% dodecyl sodium sulfate, 0.2% sorbitol ester and 68% deionized water.
Each component is weighed by above-mentioned formula, is then mixed, stirred 30 minutes, be well mixed it, obtain dawn
Ink mixed solution.
Embodiment 5
A kind of digit printing ink, including following mass percent each component：2.5% thiourea dioxide, 1.1% Asia
Sodium phosphate, 8% ethylene glycol, 6% diethylene glycol (DEG), 4% glycerine, 2% ethanol, 1%N- methyl pyrrolidones, 2.5% polyvinyl
Caprolactam, 0.25% dodecyl sodium sulfate, 0.15% sorbitol ester and 72.5% deionized water.
Each component is weighed by above-mentioned formula, is then mixed, stirred 30 minutes, be well mixed it, obtain dawn
Ink mixed solution.
The above is only the preferred embodiment of the present invention, is not intended to limit the invention, it is noted that for this skill
For the those of ordinary skill in art field, on the premise of the technology of the present invention principle is not departed from, can also make it is some improvement and
Modification, these are improved and modification also should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of digit printing ink, it is characterised in that each component including following content：Formaldehydeless white discharging agent 1.5%-5%,
NMF 10-30%, auxiliary agent 1.1-8%, water 57-87.4%；The formaldehydeless white discharging agent includes main reducing agent and assisted Reduction
Agent, the main reducing agent is thiourea dioxide, and the assistant reducing agent is in sodium sulfite, sodium hypophosphite and sodium thiosulfate
One or more.
2. digit printing ink according to claim 1, it is characterised in that：The matter of the main reducing agent and assistant reducing agent
Amount is than being 1:0.5-2.5:1.1.
3. digit printing ink according to claim 1, it is characterised in that：The NMF be ethylene glycol, glycerine, 1,
One or more in 2- hexylene glycols and diethylene glycol (DEG).
4. digit printing ink according to claim 1, it is characterised in that：The auxiliary agent includes viscosity-controlling agent, urges dry
Agent, surface tension modifier, defoamer and bactericide.
5. digit printing ink according to claim 4, it is characterised in that：The viscosity-controlling agent is polyvinylpyrrolidine
One or more in ketone, Vinylcaprolactam homopolymer and triethylene glycol.
6. digit printing ink according to claim 4, it is characterised in that：The drier is ethanol and/or N- methyl
Pyrrolidones.
7. digit printing ink according to claim 4, it is characterised in that：The surface tension modifier be OP-10 or
Dodecyl sodium sulfate.
8. digit printing ink according to claim 4, it is characterised in that：The defoamer be organic silicon defoamer and/
Or butylphosphoric acid ester.
9. digit printing ink according to claim 4, it is characterised in that：The bactericide is OIT or sorb
Alcohol ester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710030396.8A CN106906679A (en) | 2017-01-17 | 2017-01-17 | Digit printing ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710030396.8A CN106906679A (en) | 2017-01-17 | 2017-01-17 | Digit printing ink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106906679A true CN106906679A (en) | 2017-06-30 |
Family
ID=59207091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710030396.8A Pending CN106906679A (en) | 2017-01-17 | 2017-01-17 | Digit printing ink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106906679A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115748273A (en) * | 2022-11-21 | 2023-03-07 | 青岛科理新材料有限公司 | Environment-friendly discharge paste for fabric digital printing and application |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101158119A (en) * | 2007-09-20 | 2008-04-09 | 浙江理工大学 | Non-formaldehyde dischargeable protoplasm and preparation method and usage thereof |
| CN101195968A (en) * | 2007-12-13 | 2008-06-11 | 常熟理工学院 | High temperature dyeing and printing colour stripping process method for dacron |
| CN101492889A (en) * | 2009-02-24 | 2009-07-29 | 天津工业大学 | Dyeing defect renovation agent and method for preparing the same |
| US20140289974A1 (en) * | 2013-03-27 | 2014-10-02 | Brother Kogyo Kabushiki Kaisha | Discharge printing agent, container, ink-jet recording apparatus, method for discharge printing, method for forming image, and method for stabilizing discharge printing agent |
| CN106049085A (en) * | 2016-03-31 | 2016-10-26 | 南通纺织丝绸产业技术研究院 | Formula for discharge printing |
-
2017
- 2017-01-17 CN CN201710030396.8A patent/CN106906679A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101158119A (en) * | 2007-09-20 | 2008-04-09 | 浙江理工大学 | Non-formaldehyde dischargeable protoplasm and preparation method and usage thereof |
| CN101195968A (en) * | 2007-12-13 | 2008-06-11 | 常熟理工学院 | High temperature dyeing and printing colour stripping process method for dacron |
| CN101492889A (en) * | 2009-02-24 | 2009-07-29 | 天津工业大学 | Dyeing defect renovation agent and method for preparing the same |
| US20140289974A1 (en) * | 2013-03-27 | 2014-10-02 | Brother Kogyo Kabushiki Kaisha | Discharge printing agent, container, ink-jet recording apparatus, method for discharge printing, method for forming image, and method for stabilizing discharge printing agent |
| CN106049085A (en) * | 2016-03-31 | 2016-10-26 | 南通纺织丝绸产业技术研究院 | Formula for discharge printing |
| CN106049085B (en) * | 2016-03-31 | 2018-07-13 | 南通纺织丝绸产业技术研究院 | A kind of discharge printing composition |
Non-Patent Citations (2)
| Title |
|---|
| 刘全香主编等: "《信息记录材料（第二版）》", 30 November 2014, 印刷工业出版社 * |
| 程凤侠等: "二氧化硫脲、保险粉、亚硫酸氢钠的拔色性能", 《皮革科学与工程》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115748273A (en) * | 2022-11-21 | 2023-03-07 | 青岛科理新材料有限公司 | Environment-friendly discharge paste for fabric digital printing and application |
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Application publication date: 20170630 |
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